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SERVICE MANUAL/INTEGRATION SPLIT TYPE

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1. Indoor unit RAV SM562CT E SM802CT E SM1102CT E SM1402CT E T Outdoor unit RAV SP562AT E SP802AT E SP1102AT E SP1402AT E Cooling capacity KW 5 0 7 1 10 0 12 5 Heating capacity KW 5 6 8 0 11 2 14 0 Power supply 1 phase 230V 220 240V 50Hz Running current A 6 61 6 06 9 47 8 93 11 24 10 31 18 09 16 58 Power consumption kW 1 41 2 10 2 40 3 90 Power factor 96 97 98 97 98 Cooling EER W W 3 55 3 38 4 17 3 21 Energy efficiency class A A A A Electrical Energy rating ES S SC characteristics Running current A 7 03 6 44 10 20 9 35 11 72 10 74 17 39 15 94 Power consumption kW 1 50 2 20 2 50 3 75 Power factor 97 98 97 98 Heating COP WW 3 73 3 64 4 48 3 73 Energy efficiency class A A A A Energy rating m Main unit Shine white Appearance Ceiling panel Model Sold separately Panel color E Height mm 210 210 210 210 Main unit Width mm 910 1180 1595 1595 Outer Depth mm 680 680 680 680 dimension Height mm m E edem Width mm Depth mm Main unit kg 21 25 33 33 Total weight Ceiling panel Sold separately kg Heat exchanger Finned tube Fan Centrifugal Centrifugal Centrifugal Centrifugal Fan unit Standard air flow H M L m3 min 13 0 11 2 10 0 18 5 16 7 14 6 27 5 24 0
2. This product d d A 9 sold separately Caution 1 Caution 2 4 Remote controller f wiring Remote controller Remote controller Remote controller Remote controller X J X D v v Group operation Max 8 units Twin Triple operation Example of triple Indoor units in all refrigerant lines Max 64 units If mixed with multi model Link wiring multi indoor units are included However group sub units and twin triple sub units of customized setup are not included in number of the units Hie www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 4 Wiring Specifications Use 2 core with no polar wire Match the length of wire to wire length of the central No ofwires Sie Up to 1000m twisted wire 1 25mm control system 2 d l Up to 2000m twisted wire 2 0mm If mixed in the system the wire length is lengthened with all indoor outdoor inter unit wire length at side To prevent noise trouble use 2 core shield wire Connect the shield wire by closed end connection and apply open process insulating process to the last terminal Ground the earth wire to 1 point at indoor unit side In case of central controlling of digital inverter unit setup CAUTION 1 Closed end connection of shield wire Connect all the connecting parts of each indoor unit 2 Apply open process to the last te
3. lleeeeeeeeeeeeeeeee eene n urna trama anna 31 5 WIRING DIAGRAM 1 nananana naamaa aa aa aa REENEN ana uma REN NEEN KENNEN nannn 39 B1 MAOdOOF DPI cu adatti km E Ak KNN EE 39 5 2 Outdoor Unit Wiring Diagram ssecsscceeeecceeee esses eene 42 6 SPECIFICATIONS OF ELECTRICAL PARTS eene 46 ej EROR a te oTo gh DT EE EE 46 6 2 Outdoor UAE mas isisexa edad vasa cdi atrii Rid RE ki cen x C FR n RR E ER E E RR Re RR 48 6 3 Accessory Separate Soldparts eese 50 NE ME www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 7 REFRIGERANT R410A oui cred co EEN 51 7 1 Safety During Installation Servicing eee 51 7 2 Refrigerant Piping Installation eeeeeeeeeeeeennnnnnnne 51 IMEDJ OM 55 7 4 Recharging of Refrigerant eeeeeceeeeeeeeeeeeeeee nennen 55 7 5 Brazing of PIDOS ssssasnaamasamus ansaan aukeaa Ada avaata Taun k ore adaa aada Fax PER RR RR KS 56 8 CONTROL BLOCK DIAGRAM ceeeeeee eene nene nnne nennen nnn 58 8 1 Indoor Control Circuit vaania EENS ENEE musaan ua dN Ever Eve 58 8 2 Control Specificati
4. 115 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 13 2 Address Setup amp Group Control Terminology Indoor unit No N n Outdoor unit line address N Max 30 Indoor unit address n Max 64 Group address 0 Individual Not group control 1 Master unit in group control 2 Sub unit in group control Master unit 2 1 The representative of multiple indoor units in group operation sends receives signals to from the remote controllers and sub indoor units It has no relation with an indoor unit which communicates serially with the outdoor units The operation mode and setup temperature range are displayed on the remote controller LCD Except sir direction adjustment of flap Subunit 22 Indoor units other than master unit in group operation Basically sub units do not send receive signals to from the remote controllers Except errors and response to demand of service data 13 2 1 System configuration 1 Single 2 Single group operation Outdoor Indoor Master Sub 1 1 Individual Remote controller 13 2 2 Automatic address example from unset address No miscabling 1 Standard One outdoor unit 1 Single 2 Gr operation Multiple outdoor units Miltiple indoor units only with serial communication 8 1 Sub Max 8 units Wa Master Sub Individual Only
5. 113 gt Surface under ceiling 173 Refrigerant pipe connecting port A Refrigerant pipe Indoor unit connecting port B Drain up standing size Hanging bolt M10 or W3 8 130 950 Panel external dimension Frocured locally wi gt 256 z 790 Hanging bolt pitch 346 5 m H Elect Surface parts box under ceiling IT Knockout for humidifier 415 0 BS Ceiling panel Sold Separately 950 Panel external dimension 723 Hanging bolt pitch 105 840 Unit external dimension Surface under ceiling N Surface under ceiling 24 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa RAV SM1102UT E RAV SM1402UT E RAV SP1102UT E 860 to 910 Recommended external size 200 P I GH Check port 0450 S Check port 0450 I DI Take in port of pipes 860 to 910 Recommended external size 173 113 Refrigerant pipe connecting port Refrigerant pipe connecting port 70 210
6. 145 Outside air take in port Duct sold separately Knockout hole 92 Drain left pipe draw out port Knockout hole Pipe hole on wall 100 hole Model name Wireless sensor mounting section 562CT 802CT 1102CT 1402CT 250 or more o 250 or more o o eo WO 27 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 3 2 Outdoor Unit RAV SM562AT E RAV SM802AT E Drain hole 2 20 x 88 long hole Drain hole 225 2 011 14 U shape hole For 28 10 anchor bolts Connecting pipe port Gas flare side RAV SM562AT E 012 7 SS Le RAV SM802AT E 15 9 2o eo o DE oloa JSN Connecting pipe port 95 g 2 Liquid flare side oS ec RAV SM562AT E 06 4 ES o RAV SM802AT E 09 5 Ss MS 8 06 hole For fixing outdoor unit 2 011 x L14 long hole For 8 210 anchor bolts 257 JA Gi tS LEN GN WIEN YTN LEW NN 77 P ZZ GZ SS X SS ET v lt A SS gt rt m L 483 449 L3 T n CO GC GC SS S SS WS N N SS i X N v W N NN NN LLL L 35
7. Ceiling bottom surface Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 3 1 2 Concealed Duct Type RAV SM562BT E RAV SM802BT E RAV SM1102BT E RAV SM1402BT E Refrigerant pipe connecting port Drain pipe connecting port Gas side OF for vinyl chloride pipe Inner dia 32 VP 25 Hanging bolt WAT LE Arranged locally 75 J Main unit dimension 800 Hanging bolt pitch B 41 Hanging bolt pitch 700 59 Main unit dimension A 50 N 129 J MxK H IN Knock out hole 0125 Sp E we take in port z z i m E i gt 4 Ke 49 1 3 R D i T Refrigerant pipe connecting port Liquid side OG 174 320 IE ERI Suction port flange I Separate sold 6 04 Tapping screw undersized hole 160 Panel C L Suction port canvas C 926 Power supply 410 Suction port Separate sold ili i remote controller Ceiling open size panel Sep Ceiling open size D cable take out port HEN Separate sold Panel external dimension E Panel external 9 60to 260 dimension 500 Dimension RAV SM562BT RAV SM802BT RAV SM1102BT RAV SM1402BT 3 Check port A 9 L1450 Plane view
8. Temp sensor Temp sensor Drain pump motor Float switch Drain control relay GRN GREEN WHI WHITE BRN BROWN ORN ORANGE YEL YELLOW earth screw GRY GRAY 40 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 014 5 1 3 Under Ceiling Type RAV SM562CT E RAV SM802CT E RAV SM1102CT E RAV SM1402CT E EXCT a on 1 OI WHI RED RED MCC 1402 Se De ee Control P C Board for ko 0 Indoor Unit 8 Sch Terminal for controller supply FAN DRIVE circuit drive TKO CN401 50 Vantaa Connection interface option central remote TASA Si circuit A K Ae JCNOOY fiw EN SN E Closed end connector Reactor Indoor unit earth screw Pata aed See eT BLK BLU Outdoor unit RED earth screw GRY Fan motor Indoor temp sensor Temp sensor Temp sensor PNK GRN WHI BRN ORN YEL Louver motor Drain pump motor Float switch Drain control relay 41 www ilmal mp pumput com Identification T N Ni NSN Adapter for Wireless Remote Controller Wired Renote Controller Color BLACK BLUE RED GRAY PINK GREEN WHITE BROWN ORANGE YELLOW A N Compressor A CAUTION HIGH VOLTAGE The high voltage circuit is incorporated Be careful to do
9. www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 9 1 2 Indoor P C Board Optional Connector Specifications Connector No Option output DC12V COM Function Specifications Remarks Defrost output ON during defrost operation of outdoor unit Thermo ON output ON during Real thermo ON Comp ON Cooling output ON when operation mode is in cooling system COOL DRY COOL in AUTO cooling heating Heating output ON when operation mode is in heating system HEAT HEAT in AUTO cooling heating Fan output ON during indoor fan ON Air purifier is used Interlock cable Outside error DC12V COM When continued for 1 minute input Check code L30 is output and forced operation stops DC12V COM Outside error input Filter option Filter Option Humidifier Option error input is controlled Protective operation error setup input for device attached to outside is displayed OV Setting of option error input is performed from remote controller DN 2A CHK Check mode input Used for operation check of indoor unit Operation check Communication with outdoor unit or remote controller DN is not performed but the specified operation such as indoor fan H or drain pump ON is output DISP display Display mode input mode OV Display mode enables indoor unit and remote control N ler t
10. Energy rating 2 2 5 3 0 2 5 Electrical characteristics Running current A i 11 94 10 95 14 84 13 61 19 40 17 78 Power consumption kW 2 47 3 20 4 14 Power factor 96 94 98 97 COP WW Heating Energy efficiency class C B Energy rating 4 0 5 0 Main unit Shine white Appearance Model Ceiling panel Sold separately Panel color Height Main unit Width Outer Depth dimension Height Ceiling panel Sold separately Width Depth Main unit Total weight Ceiling panel Sold separately Heat exchanger Finned tube Fan Centrifugal Centrifugal Centrifugal Centrifugal Fan unit Standard air flow 13 0 11 2 10 0 18 5 16 7 14 6 27 5 24 0 21 2 30 0 26 0 23 1 Motor 40 80 80 Air filter Attached main unit Controller Sold separately RBC AMT31 E2 AS21E2 TCB SC642TLE2 AX21E2 Gas side 12 7 15 9 15 9 15 9 Connecting pipe Liquid side 6 4 9 5 9 5 9 5 Drain port VP25 Sound pressure level H M L 36 33 30 38 36 33 41 38 35 43 40 37 Sound power level H M L 51 48 45 53 51 48 56 53 50 58 55 52 IEC standard AS standard IE www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Super Digital Inverter
11. 2f0 lt 1 Both sides Refrigerant pipe connecting port Flare at liguid side 06 4 RAV SP562AT E 9 c 09 5 RAV SP802AT E O Se Ko Refrigerant pipe connecting port T Flare at gas side l 012 7 RAV SP562AT E e 015 9 RAV SP802AT E 2 Lo ai i N 5 4l N 1 D D D Ci O Discharge guide all leo 27 G mounting hole 300 96 4 04 Embossing 307 Knockout for lower piping Z views Space required for service 2 012 x 17 U shape holes For 8 10 Anchor bolt 150 je r H ii s or more Discharge Minimum en port distance up to wall 600 of Suction port 150 ae more 365 a dE Discharge 9 912 x 17 long hole For 8 10 Anchor bolt 29 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa RAV SP1102AT E RAV SP1402AT E Knockout Drain Drain hole 220 x 88 29 90 191 20 Suction port 17 5 70 21 P rr el Knockout Drain 4 Suction port ES 365 40 me 17 5 21 Y 26 60 Discharge port 43 2 Drain hole 225 i a B legs E A legs 54 108 e a BEGIN 600 900 eS N N IH V 15 7 AA UN iy SS NEG SS SE N NS NS N T NS N N G TZ LI
12. gt EN SIN m WOO ih A iy Yh HH d i d N SS G ZZ N WSs e ZZ 72 IL SES X il N SS S Discharge guide mounting port 8 23 embossing 7 SSS SSs NSS S SS 2 IV Wi YY SSI Refrigerant pipe connecting port 9 5 flare at liquid side Refrigerant pipe connecting port 015 9 flare at gas side SS N SS lt p N 60 90 Mountig bolt hole Mountig bolt hole 912 x 17 long hole 12 x 17 U shape hole 12 N S IO 2 Details of A legs Details of B legs Space reguired for service 600 2 012 x 17 U shape holes g For 98 10 anchor bolt 3l ui port Nr S 150 s uem et y more 0 ti more Discharge Minimum bert rdistance up to wall Berg SE 2 912 x 17 long hole por For 28 910 anchor bolt 30 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 4 SYSTEMATIC REFRIGERATING CYCLE DIAGRAM 4 1 Indoor Unit Outdoor Unit RAV SM562UT E RAV SM562BT E RAV SM562CT E RAV SM562AT E Indoor unit Outer diameter of refrigerant pipe Gas side OA Liquid side OB 12 7mm 6 4mm Refrigerant pipe Refrigerant pipe i at gas side at liquid side 012 7 06 4 I Packet val
13. har risti characteristics Running current A 14 56 13 35 18 74 17 18 14 56 13 35 18 88 17 31 14 84 13 61 19 40 17 78 Power consumption kW 8 14 4 00 3 14 4 08 3 20 4 14 Heating Power factor 96 98 97 98 97 98 97 COP WM Energy efficiency class B B B B B C Fan Turbo fan Turbo fan Centrifugal Centrifugal Centrifugal Centrifugal Fan unit Standard air flow H M L m3 min 17 5 13 9 12 1 20 0 15 7 13 6 13 0 11 9 9 8 19 0 16 2 13 3 13 0 11 2 10 0 18 5 16 7 14 6 Motor W 60 60 120 120 30 40 Sound pressure level dB A 32 29 27 34 31 28 40 37 33 40 37 34 36 33 30 38 36 33 Sound power level dB A 47 44 42 49 46 43 55 52 48 55 52 49 51 48 45 53 51 48 Outdoor unit Power supply 1 phase 230V 220 240V 50Hz Power exclusive to outdoor is required Standard length 7 5 7 5 7 5 7 5 7 5 7 5 Min length 5 0 5 0 5 0 5 0 5 0 5 0 Inter Max total length 50 50 50 50 50 50 connecting pipes Over 30m 40g m 31m to 50m Height Outdoor lower 30 30 difference Outdoor high 30 30 Fan Propeller fan Fan unit Standard air flow high 75 75 75 Motor 100 100 Main Gas side mm 15 9 15 9 Sub Connecting mm 12 7 15 9 pipe Main Liquid side mm 9 5 9 5 Sub mm 6 4 9 5
14. www ilmal mp pumput com Remarks lt Take off earth screws Power line W inverter box e Metal sheet Control P C board assembly P C board base Hooking claws 4 positions P C board base Heat sink Inverter box Metal sheet Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Rear cabinet Procedure 1 Perform works of items 1 of O and 2 Take off fixed screws for the bottom plate ST1T 4 x 10L 3 pcs 3 Take off fixed screws for the heat ex changer ST1T O4 x 10L 2 pcs 4 Take off fixed screw for the valve mounting plate ST1T O4 x 10L 1 pc Remarks Fan motor 1 Perform works of items 1 of and 2 Take off the flange nut fixing the fan motor and the propeller Turning it clockwise the flange nut can be loosened To tighten the flange nut turn counter clockwise 3 Remove the propeller fan 4 Disconnect the connector for fan motor from the inverter 5 Take off the fixing screws 3 pcs holding by hands so that the fan motor does not fall NOTE Tighten the flange nut with torque 4 9Nm 50kgf cm 139 www ilmal mp pumput com Loosen the nut by turning clockwise E Propeller fan Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Compressor Procedure
15. 1 Brazing method to prevent oxidation 1 Attach a reducing valve and a flow meter to the Nitrogen gas cylinder 2 Use a copper pipe to direct the piping mate rial and attach a flow meter to the cylinder 3 Apply a seal onto the clearance between the piping material and inserted copper pipe for Nitrogen in order to prevent backflow of the Nitrogen gas 4 When the Nitrogen gas is flowing be sure to keep the piping end open 5 Adjust the flow rate of Nitrogen gas so that it is lower than 0 05 m3 Hr or 0 02 MPa 0 2kgf cm by means of the reducing valve 6 After performing the steps above keep the Nitrogen gas flowing until the pipe cools down to a certain extent temperature at which pipes are touchable with hands 7 Remove the flux completely after brazing Flow meter Copper Iron Silver Paste flux Iron Iron Silver Vapor flux Stop valve Nitrogen gas cylinder 1 Do not enter flux into the refrigeration cycle 2 When chlorine contained in the flux remains within the pipe the lubricating oil deteriorates Therefore use a flux which does not contain chlorine 3 When adding water to the flux use water which does not contain chlorine e g distilled water or ion exchange water 4 Remove the flux after brazing From Nitrogen cylinder gas Rubber plug Fig 7 5 1 Prevention of oxidation during brazing 57 www ilmal mp pumput com Tos
16. 151 www ilmal mp pumput com Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Air outlet cabinet Procedure 1 Detachment 1 Perform the work in 1 of CD 2 Take off screws for the air outlet cabinet and the partition plate ST1T 04 x 10 3 pcs 3 Take off screws for the air outlet cabinet and the base plate ST1T 24 x 10 2 pcs 4 Take off screw for the air outlet cabinet and the heat exchanger ST1T 24 x 10 1 pc 5 Take off screws for the air outlet cabinet and the fin guard ST1T 24 x 10 2 pcs 2 Attachment 1 Put the upper left side of the air outlet cabinet on the end plate of heat ex changer and fix it with screw ST1T 24 x 10 1 pc 2 Attach the taken off screws to the original positions Remarks Heat exchanger Air outlet cabinet Upper side of the end platerofiheatrexchangen Air outlet cabinet Side cabinet 1 Perform the work in 1 of CD 2 Take off screws fixing the inverter and the side cabinet ST1T 24 x 10 2 pcs 3 Take off screws for the side cabinet and the valve fixed plate ST1T 24 x 10 2 pcs 4 Take off screw for the side cabinet and the piping panel Rear ST1T 24 x 10 1 pc 5 Take off screw for the side cabinet and the base plate ST1T 24 x 10 1 pc 6 Take off screws for the side cabinet and the fin guard ST1T O4 x 10 4 pcs x55 www ilmal
17. HH Dom o 2 H Power factor D I U control Coil for 4 WAY Valve TS TE TO TD Compressor AW M AW W my ruv Kr i MA M e 1940 DOG KC DOS DS D COS CN607 CN606 CN605 CN604 CN601 CN600 YEL RED WHI WHI WHI WHI SUB PC board HMMS AES CN02 F01 Fuse MCC 1531 CN80t T3 15A 250V CN500 b 13 Fan motor drive circuit BLU ORN Thermostat for 4 oo compressor COT TSYGIGN702 CNS Tey LO WHI WILL ODER EN Compressor Pulse motor valve PAIS AP Qi D my H Pulso mo Pulse motor valve Fan motor Heat exchanger Temp Sensor cocos T2 T3TAT5 CN300 Discharge Temp Sensor Outdoor Temp Sensor To indoor unit Power supply Suction Temp Sensor 220 240V 50Hz Insulated Gate Bipolar Transistor 220V 60Hz www ilmal mp pumput com 341V208dS AVH S LVZ9SdS AVY Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Reactor Reactor Color Identification BLK BLACK WHI WHITE BLU BLUE BRN BROWN RED RED ORN ORANGE GRY GRAY YEL YELLOW PNK PINK PUR PURPLE YEL BLU el N S a 00 o HI TS TE TO TD Compressor RED 4 CN09 RED We IGBT MODULE i KEGG ue GG ONG CN600 RED WHI WHI Ou SEE SUB PC board ERRAT OI Tor 4 WAY Noe F01 Fuse MCC 1531 ETE UE 13 15A 260V CN500 i mm Fan motor drive circui
18. J LVZ08INS AVY 3 1V29SINS AVH webera Bum HUN 100pinO Z S Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Reactor Reactor Color Identification BLK BLACK WHI WHITE BLU BLUE BRN BROWN RED RED ORN ORANGE GRY GRAY YEL YELLOW PNK PINK PUR PURPLE yrs E N F01 Fuse T P28 GRY CNO01 L7 T25A 250V Lu CNO9 RED JE S I PC board n Ei MCC 1438 U TD Compressor W Mh 5 ww Sse 29 US D I3 LL DG CN600 WHI Coil for 4 WAY SUB PC board TEA 9 F01 Fuse MCC 1 531 ALACA CN801 ALAS CN02 E T3 15A 250V CN500 ese Fan motor drive circuit BLU ORN Thermostat for eo compressor Compressor Pulse motor valve Fan motor Heat exchanger Temp Sensor Temp Sensor Discharge Temp Sensor Outdoor Temp Sensor pier UE Suction Temp Sensor 220V 60Hz Insulated Gate Bipolar Transistor To indoor unit www ilmal mp pumput com J LVTOHINS AVU 3 1V20LLINS AVH Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Reactor Reactor Color Identification BLK BLACK WHI WHITE BLU BLUE BRN BROWN SE SE RED RED ORN ORANGE YEL BLU GRY GRAY YEL YELLOW ra PUR PURPLE 0 0 oj O N T ON D aja lo ala A A CNO01 F T25A 250V n em W CN20 RED
19. ON 90 5 C OFF 125 4 C Coil Pulse Motor Valve RAV SM802AT E Parts name Fan motor CAM MD12TF 6 ICF 140 43 4R Specifications Output Rated 43 W Compressor DA150A1F 20F 3 phase 4P 1600 W Reactor CH 57 10 mH 16A Outdoor temp sensor To sensor 10 kQ at 25 C Heat exchanger sensor Te sensor 10 kQ at 25 C Suction temp sensor Ts sensor 10 kQ at 25 C Discharge temp sensor Td sensor 50 kQ at 25 C ooINIoJAJ AJOIN gt Fuse Switching power Protect T3 15 A AC 250 V Fuse Inverter input Current protect 25 A AC 250 V 4 way valve solenoid coil VHV 01AJ503C1 Compressor thermo Protection US 622 ON 90 5 C OFF 125 4 C Coil Pulse Motor Valve RAV SM1102AT E Parts name Fan motor CAM MD12TF 6 ICF 280 100 R Specifications Output Rated 100 W Compressor DA420A3F 21M 3 phase 4P 2000 W Reactor CH 62 6 mH 18 5A Outdoor temp sensor To sensor 10 kQ at 25 C Heat exchanger sensor Te sensor 10 kQ at 25 C Suction temp sensor Ts sensor 10 kQ at 25 C Discharge temp sensor Td sensor 50 kQ at 25 C co Oo O1 RIO DM ch Fuse Switching power Protect T3 15 A AC 250 V Fuse Inverter input Current protect 25 A AC 250 V 4 way valve solenoid coil VHV 01AJ503C1 AC 220
20. Remarks Piping panel Front i 4 d CUN Piping panel Rear Rear Remove Suction pipe Remove Discharge pipe TD sensor Case thermo Compressor lead Compressor nuts 3 pcs PMV coil 1 Detachment 1 Perform the works in 1 of O and in O 2 Hold outside of the coil by hands and turn it while lifting upward The fixing hooks come off the fixing concavities and then the coil can be removed from PMV bogy 2 Attachment 1 Match the positioning extrusion of the coil surely to the concave part of PMV body and then fix it by www ilmal mp pumput com Positioning extrusion PMV body PMV coil Concave part Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Fan guard Procedure 1 Detachment 1 Perform the works in 1 of and in 1 of O REQUIREMENT To prevent damage on the products treat component on a corrugated paper cloth etc 2 Remove the air outlet cabinet and then put down it directing the fan guard side downward 3 Take off screws fixing the bell mouth ST1T 4 x 10 2 pcs 4 Remove the bell mouth 5 Take off screws fixing the fan guard ST1T 4 x 10 2 pcs 6 Remove hanging hook of the fan guard by pushing with a minus screwdriver 2 Attachment 1 Insert the extrusion at the upper side of the fan guard into the square hole of the air outlet cabinet and then insert
21. Sound pressure level Cooling Heating dB A 53 54 53 54 Sound power level Cooling Heating dB A 70 71 15 70 71 IEC standard www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Super Digital Inverter Type 4 Way Air Cassette Concealed Duct Under Ceiling Indoor unit 1 SM562UT E SM802UT E SM562BT E SM802BT E SM562CT E SM802CT E Indoor unit 2 SM562UT E SM802UT E SM562BT E SM802BT E SM562CT E SM802CT E Outdoor unit SP1102AT E SP1402AT E SP1102AT E SP1402AT E SP1102AT E SP1402AT E Cooling capacity 10 0 12 5 12 5 10 0 12 3 Heating capacity 11 2 14 0 14 0 11 2 14 0 Indoor unit Power supply 1 phase 230V 220 240V 50Hz Electrical characteristics Running current A 11 24 10 31 16 51 15 14 11 72 10 74 18 09 16 58 11 24 10 31 18 09 16 58 Power consumption kw 2 40 3 56 2 50 3 90 2 40 3 90 Cooling Power factor 97 98 97 98 97 98 EER WM 4 17 4 17 Energy efficiency class A A A A A A Running current 4 11 95 10 95 16 60 15 22 11 95 10 95 16 70 15 31 11 95 10 95 17 39 15 94 Power consumption kW 2 55 3 58 2 55 3 6
22. buttons set up a type 4 For example 4 way air discharge cassette type is 0001 Refer to the attached table 3 Push amp button OK when the display goes on 5 4 Using the set temperature Cv G buttons set to the item code DN 5 Using the timer time O buttons set the capacity For example 0012 for class 80 Refer to the attached table SET 6 Push button OK when the display goes on TEST 7 Push button to return the status to usual stop status 6 Approx 1 minute is required to start handling of the remote controller 5 Next write the contents which have been set up at the local site such as the address setup in EEPROM Repeat the above procedure 1 and 2 6 Using the set temperature Cv R buttons set Z to the item code DN Setup of lighting time of filter sign 7 The contents of the displayed setup data in this time should be agreed with the contents in the previous memorandum in 11 1 If data disagree change the displayed setup data to that in the previous memorandum by the timer time buttons and then push amp button OK when the display goes on 2 There is nothing to do when data agrees 8 Using the set temperature Cv Ca buttons change the item code DN As same as the above check the contents of the setup data and then change them to data contents in the previous memorandum 9 Then repeat the procedure 7 and 8 10 After completion of setup push amp button to
23. e Drain pipe connecting port Knockout square hole for divide duct Standing 850 or less 640 or less Indoor unit 915 915 E A KAKS V Surface under ceiling Drain up standing size To be procured locally D 130 For 9150 EG na di i Hanging bolt calling 860 to 910 Ceiling opening dimension M10 or 03 8 bottom 950 Panel external dimension surface Le 790 Hanging bolt pitch T Electric parts bo 345 5 0162 II I AS ue H d_ A c Z gt 2 10 Ka 7 x S 3 E Pa si o s a amp KI By of cf PE c N N goo Ihr NGO Seel js SS e lt 8 E SE 5 CH E835 J amp o SE SEI REI B gie ue Nol amp D E 9 9 Y ole e N A i PA ceo N N oor t g i 105 2162 Knockout square EENG hole for divide duci 255 for 9150 2 positions 840 Unit external dimension W 480 227 5 I Mee o u 5 PS ar Ceiling bottom surface 7 i I LZ 25 www ilmal mp pumput com Ceiling panel sold separately Surface under ceiling
24. hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 15 2 Outdoor Unit RAVSM562AT E RAV SM802AT E Location No 43005657 43005642 43005658 43005634 4301V035 4301V053 43100346 43119471 43062230 43041786 OO OO Jo Oo E ON x CH 4314G204 N 4314G203 37546845 43146680 43146686 43146681 43147196 35 TD Discharge Pipe Temp Sensor Holder 36 TS Sucion Pipe Temp Sensor Holder 37 TE Condenser Pipe Temp Sensor Holder 38 TO Outdoor Temp Sensor Holder Description Cabinet Front Cabinet Upper Cabinet Side Right Cabinet Side Left Guard Fan Guard Fin Base Ass y Cover Valve Packed Cover Wiring Ass y Compressor Ass y DA150 A1F 20F Condenser Ass y SM562AT E Condenser Ass y SM802AT E Valve Packed 6 35 SM562AT E Valve Packed 12 7 SM562AT E Valve Packed 9 52 DIA SM802AT E Valve Packed 15 9 SM802AT E Bonnet 1 4 IN SM562AT E Location No di www ilmal mp pumput com 43147195 43194029 43047401 43046444 43046445 43046443 43146695 37546849 43055521 4302C068 43020329 43047669 43032441 43089160 43050407 43063339 43049749 43063321 43063322 43063325 43063317 10 32 33 Description Bonnet 1 2 IN SM562AT E Bonnet SM802AT E Bonnet 3 8 IN SM802AT E Valve 4 Way STF 0108Z SM562AT E Valve 4 Way STF 0213Z SM802AT E Coil Solenoid Va
25. 1 Cooling fan control D The outdoor fan is controlled by TE TD and TO sensors and also revolution frequency of the opera tion The outdoor is controlled by every 1 tap of DC fan control 15 taps O Only during 60 seconds after the operation has started the fan is fixed with the maximum fan tap which corresponds to the zone in the following table After then the fan is controlled by TE sensor temperature G Considering a case that TE sensor has come out of the holder the fan is controlled so that revolution frequency of the fan increases regardless of TE if temperature of TD sensor has risen SM562 SM802 SM1102 SM1102 Operation with WE TE C TD T6 1 tap 20 seconds 85 80 F rpm hold Operation with maximum tap in 75 each zone 1 tap 20 seconds 65 7 Usual fan control The operation frequency differs according to the model type Below 30Hz Above 30 Hz below 45 Hz Above 45 Hz Temp range Min Max Min Max Min Max 29 C lt TO 15 lt TO lt 29 C 5 lt TO lt 15 C 0 lt TO lt Bn TO 0 C TO error B www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 2 Heating fan control D The outdoor fan is controlled by TE sensor TO sensor and the operation frequency From Min W1 to Max are controlled according to the followin
26. 1 Perform works of items 1 of and 2 Discharge refrigerant gas 3 Remove the partition plate ST1T 24 x 10L 2 pcs 4 Remove the noise insulator 5 Remove the terminal covers of the compressor and disconnect lead wires of the compressor and the compressor thermo assembly from the terminal 6 Remove pipes connected to the compressor with a burner CAUTION Pay attention to that flame does not involve 4 way valve or PMV If doing So a malfunction may be caused 7 Take off the fixing screws of the bottom plate and heat exchanger ST1T 04 x 10L 2 pcs 8 Take off the fixing screws of the valve clamping plate to the bottom plate 9 Pull upward he refrigerating cycle 10 Take off nut fixing the compressor to the bottom place CAUTION When reconnecting the lead wires to the compressor terminals after replacement of the compressor be sure to caulk the Faston terminal without loosening Remarks Partition plate Compressor lead Remove Discharge pipe p Remove J support board Screws 2 pcs Compressor bolt 3 pcs Reactor 1 Perform works of item 1 of and O 2 First take off two screws ST1T 24 x 10L of the reactor fixed to the reactor support 3 Remove the reactor support from the partition plate ST1T 04 x 10L 4 pcs 4 Take off two screws ST1T 4 x 10L directly attached to the partition plate 21405 Partition plate Reactor Reactor
27. For details refer to the electric wiring diagram Turn off breaker voltage capacitor terminals If discharge is not executed an electric shock is caused by high voltage resulted in a death or injury After turning off the breaker high voltage also keeps to apply to the high voltage capacitor o When removing the front panel or cabinet execute short circuit and discharge between high Execute discharge between terminals Do not turn on the breaker under condition that the front panel and cabinet are removed S An electric shock is caused by high voltage resulted in a death or injury Prohibition adi www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Before troubleshooting or repair work check the earth wire is connected to the earth terminals of the main unit otherwise an electric shock is caused when a leak occurs Check earth wires If the earth wire is not correctly connected contact an electric engineer for rework e Do not modify the products Do not also disassemble or modify the parts It may cause a fire electric shock or injury O Prohibition of modification For spare parts use those specified If unspecified parts are used a fire or electric shock may be caused Use specified parts For details refer to the parts list Before troubleshooting or repair work do not bring a thi
28. Thermo output selection T10 B 0000 Thermo ON Option 0000 Sensor selection 0000 Body sensor High ceiling selection 0000 Standard Timer set Wired remote controller 0000 Available Correction of high heat feeling 0000 None Type Item code 10 Setup data Abbreviated name RAV SM562 802UT E RAV SP1102UT E RAV SM1102 1402UT E Concealed duct RAV SM562 802 1 102 1402BT E Under ceiling RAV SM562 802 1 102 1402CT E 4 way air discharge cassette Initial setup value of EEPROM installed on the service PC board Indoor unit capacity Item code 11 SM562UT E SM562BT E SM562CT E Setup data SM802UT E SM802BT E SM802CT E Invalid 562 802 Setup data RAV SM1102UT E SM1402UT E SM1102BT E SM1402BT E SM1102CT E SM1402CT E p RAV SP1102UT E Invalid 1102 1402 Initial setup value of EEPROM installed on the service PC board 104 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 12 SETUP AT LOCAL SITE AND OTHERS 12 1 Indoor Unit 12 1 1 Test Run Setup on Remote Controller RAV SM562UT E RAV SM802UT E RAV SM562BT E RAV SM802BT E lt Wired remote controller gt 1 TEST When pushing button on the remote controller for 4 seconds or more TEST is displayed on LC display Then push C amp S button TEST is disp
29. When heating operation has started the air speed selects a upward slope that is the high position If the temperature is just on the difference boundary the air speed does not change Mode in the parentheses indicates one in automatic heating operation In Tc 2 60 C the air speed increases by 1 step 3 In heating operation the mode changes to UL if PRE HEAT display thermostat is turned off 4 If Ta 2 25 C when heating operation has started and when defrost operation has been cleared it operates F5 F4 with HIGH H mode or HH for 1 minute from when Tc has entered in E zone of cool air discharge preventive control Item 6 In automatic cooling heating operation the revolution frequency of HH is set larger than that in the standard cooling heating operation However the revolution frequency is restricted in the automatic heating operation as shown in the following figure e sx www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Air speed selection Continued Outline of specifications HEAT 0 5 1 0 0 Tsh 40 5 1 0 41 0 2 0 41 5 43 0 42 0 44 0 Value in the parentheses indicates one when thermostat of the remote controller works Value without parentheses indicates one when thermostat of the body works f the air speed has been changed once it is not changed for 1
30. 12 error indicates detection of trouble which occurred on IC10 non volatile memory EEPROM on the indoor unit P C board during operation of the air conditioner Replace the service P C board If EEPROM has not been inserted when the power was turned on or if EEPROM data never be read written the automatic address mode is repeated In this time the central controller displays 97 error Power ON Approx 3 minutes SET is displayed on main remote controller Approx 1 minute SET goes off Repetition LED D02 on indoor unit P C board flashes with 1Hz for approx 10 seconds Reboot Reset P31 error Sub indoor unit When the master unit of a group operation has detected E03 L03 L07 or L08 error the sub unit of the group operation detects P31 error and then it stops There is no display of the check code or alarm history of the main remote controller In this model the mode enters in automatic address set mode when the master unit has detected E03 L03 L07 or L08 error 99 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 10 4 2 Relational Graph of Temperature Sensor Resistance Value and Temperature 20 40 30 Caracteristics 2 Resist Caracteristics 1 esistance Resistance k i 10 20 Temperature C Temperature C 20 TE TO TS sensor 20
31. 16 50 15 10 20 70 19 00 Power consumption kW 1 78 2 53 3 56 4 42 Power factor 90 94 98 97 Cooling EER W W 2 81 2 81 2 81 2 83 Energy efficiency class C C C C Electrical Energy rating 3 0 3 0 3 5 3 0 characteristics Running current A 8 18 7 50 11 65 10 68 14 56 13 35 18 88 17 31 Power consumption kW 1 71 2 41 3 14 4 03 PAS Power factor 95 94 98 97 COP W W 3 27 3 32 3 57 3 47 Energy efficiency class C C B B Energy rating 3 0 3 5 5 0 4 0 Main unit Zinc hot dipping steel plate Appearance Ceiling panel Model Sold separately Panel color S Height mm 320 320 320 320 Main unit Width mm 700 1000 1350 1350 Outer Depth mm 800 800 800 800 dimension Height mm m m Nu Sod SEDI tel Width mm EN EN EN Depth mm MNA Main unit kg 30 39 54 54 Ceiling panel Sold separately kg Heat exchanger Finned tube Fan Centrifugal Centrifugal Centrifugal Centrifugal Fan unit Standard air flow H M L m min 13 0 11 9 9 8 19 0 16 2 13 3 27 0 23 0 18 9 33 0 28 0 23 1 Motor W 120 120 120 120 UFM11BFCE UFM21BFCE Air fiter TCB UFMeIBE UFHSIBFCE UFHGIBFCE UFM71BE UFH 81BE Controller Sold separately RBC AMT31E2 AS21E2 TCB SC642TLE2 AX21E2 Gas side mm 12 7 15 9 15 9 15 9 Connecting pipe Liquid side mm 6 4 9 5 9 5 9 5 Drain port mm VP25 Sound pressure level H M L dB A 40 37 33 40 37 34 42 39 36 44 41 38 Sound power level H M L dBsA 55 52
32. 2500H has passed and it is displayed on LCD When the filter reset signal has been received from the remote controller time of the calculation timer is cleared In this case the measurement time is reset if the specified time has passed and display on LCD disappears 65 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Central control mode selection Outline of specifications Remarks 1 Setting at the central controller side enables to select the contents which can be operated on the remote controller at indoor unit side RBC AMT31 Last push priority No display The operation contents can be selected from both remote controller and central controller of the indoor unit side and the operation is performed with the contents selected at the last Center CENTER goes on Start Stop operation only can be handled on the remote controller at indoor unit side Operation Prohibited CENTER goes on It cannot be operated on the remote controller at indoor In a case of wireless type the unit side Stop status is held display lamp does not change However contents which can be operated are same The status set in CENTER Operation Prohibited mode is notified with the receiving sound Pi Pi Pi Pi Pi 5 times Energy save control By connected outdoor unit Selecting AUTO
33. 27 SLY ENG LS X 24 RSS 7 ZE 277 77 N Wg KT 5 GTI Loo N A mu KEI 22204 yy IN d 22 i 25 v PLEKSI M Soe SYY TT Ji 22 KISS ZZ G T A N N k fh NY NS ZZ GE A A ai d Description Description 43100348 Cabinet Air Outlet 43146695 Valve Pulse Modulating 43100350 Cabinet Front Ass y CAMB30YGTF 2 43100349 Cabinet Side Ass y 43046450 Coil PMV CAM MD12TF 8 43100351 Panel Upper 43048066 Accumulator Ass y 43005489 Guard Fin 43046392 Valve Packed 6 35 43191651 Guard Fan PP K SP562AT E 43122065 Bell Mouth 37546845 Valve Packed 9 52DIA 43047669 Nut Flange SP802AT E 43120213 Fan Propeller PJ491 AS G 43047686 Bonnet 3 8 IN SP802AT E 4302C069 Motor Fan ICF 140 63 2R i Tags K d 5 alve Facked df 43140205 E SY HKU R410A H4 SP562AT E 4314G200 Condenser Ass y 43146699 Valve Ball SP802AT E SP562AT E 43147194 Bonnet 5 8 IN SP802AT E 43100347 Panel Front Piping 43047303 Bonnet 1 2 IN SP562AT E 43100345 Panel Back Piping 4314Q018 Strainer 43119390 Hanger 4314Q021 Strainer SP562AT E 43041785 Compressor Ass y 4314Q022 Strainer SP802AT E DA220A2F 20L 43058276 Reactor CH47 Z T 43050407 Thermostat Bimetal 43063321 Holder Sensor 43063317 Holder Thermostat 43063322 Holder Sensor 43100342 Base Ass y 43063325 Holder Sensor
34. EN EN Depth mm dn Main unit kg 30 39 54 54 Ceiling panel Sold separately kg Heat exchanger Finned tube Fan Centrifugal Centrifugal Centrifugal Centrifugal Fan unit Standard air flow H M L m min 13 0 11 9 9 8 19 0 16 2 13 3 27 0 23 0 18 9 33 0 28 0 23 1 Motor W 120 120 120 120 UFM11BFCE UFM21BFCE Air fiter TCB UEM6IBE UFHSIBFCE UFHGIBFCE UFM71BE UFH 81BE Controller Sold separately RBC AMT31E2 AS21E2 TCB SC642TLE2 AX21E2 Gas side mm 12 7 15 9 15 9 15 9 Connecting pipe Liquid side mm 6 4 9 5 9 5 9 5 Drain port mm VP25 Sound pressure level H M L dBeA 40 37 33 40 37 34 42 39 36 44 41 38 Sound power level H M L dBsA 55 52 48 55 52 49 57 54 51 59 56 53 IEC standard AS standard D www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 1 1 3 Under Ceiling Type Digital Inverter Indoor unit SM562CT E SM802CT E SM1102CT E SM1402CT E Model Outdoor unit SM562AT E SM802AT E SM1102AT E SM1402AT E Cooling capacity 5 0 7 0 10 0 12 3 Heating capacity 5 6 8 0 11 2 14 0 Power supply 1 phase 230V 220 240V 50Hz Running current A 8 71 7 98 12 28 11 21 16 20 14 90 21 18 19 40 Power consumption kW 1 82 2 53 3 51 4 52 Power factor 95 94 98 97 EER W W Cooling Energy efficiency class D C D
35. Holder Sensor SUS 43151290 Switch Float FS 0218 102 EC EE 43121737 Motor Fan SWF 200 90 1R 43139137 Rubber Cushion 43170244 Hose Drain 25A 43097212 Nut 43079249 Band Hose 434Q011 Distributor Ass y 162 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 402 O ONO ANO o lt I 405 0 403 KE Location No Description 43160565 Terminal Block 3P 20A 43050425 Sensor TC F6 43050426 Sensor TA 43160568 Terminal Block 2P 1A AC30V 4316V280 PC Board Ass y MMC 1402 163 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa RAV SM1102UT E RAV SM1402UT E Location No 43121736 43120214 43120215 4314J266 43149267 4318T681 43172187 43151290 43121737 Description Pump Drain ADP 1409 220 240V Fan Ass y Turb TY461 SM1402UT E Fan Ass y Turb TJ461 SM1102UT E Refrigeration Cycle Ass y SM1102UT E Refrigeration Cycle Ass y SM1402UT E Owner s Manual Pan Ass y Drain PS F ABS Sheet Switch Float FS 0218 102 Motor Fan SWF 200 90 1R SM1402UT E Locati
36. Kelatie 9 C 01450 Vantaa RAV SM1102UT E RAV SM1102BT E RAV SM1102CT E RAV SM1102AT E Indoor unit Distributor TCJ sensor Strainer incorporated Outer diameter of refrigerant pipe Gas side A Liquid side B Strainer 1 U 1 L 15 9mm 9 5mm L U i Refrigerant pipe Refrigerant pipe i i at gas side at liquid side 015 9 99 5 1 Packet valve Packet valve Min Max 5m 50m lt 7 Ball valve Packed valve 7 A ANC D gt Outer dia JA Outdoor unit Outer dia OB H Strainer PMV TS sensor Pulse Motor Valve S TO sensor Hs icm TD pd udi a TAN D Strainer 4 LE valve TE STF 0213Z L SE T Muffler Heat exchanger i i Outer side Distributor 28 2 rows 20 steps 25 x L210 FP1 3 flat fin 025 x L180 Inner side 29 52 row 30 steps Accumulator Rotary FP1 5 flat fin 2500cc compressor DA220A2F 20L R410A 2 5kg Cooling senses p Heating Pressure Pipe surface temperature C Compressor Indoor Outdoor kg cm G Discharge Suction Indoor heat Outdoor heat GE ee UNE G exchanger exchanger Pd Ps TD TS TC TE Indoor Outdoor Standard 3 44 0 92 35 1 9 4 82 8 10 39 47 HIGH 27 9 35 Cooling Overload 3 73 1 18 38 1 12 0 82 15 17 48 42 HIGH 32 24 43 Low load 1 49 0 70 15 2 7 1 39 8 3 22 30 LOW 18 15 5 5 Standard 2 80 0 61 28 6 6
37. OFF at shipment from factory SWO1 Bit 2 OFF OFF at shipment from factory Remarks Turn SW01 Bit 1 to ON Terminator Remarks None Mixed with multi Link wiring at shipment from factory 1000 Central control by digital inverter only 750 Spare 430 Spare digo www ilmal mp pumput com Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 6 External View of P C Board Terminator SW01 7 Address Setup In addition to set up the central control address it is necessary to change the indoor unit number Line Indoor Group address For details refer to TCC LINK Adapter Installation Manual 12 3 How to set up central control address number When connecting the indoor unit to the central control remote controller using TCC LINK adapter it is neces sary to set up the central control address number The central control address number is displayed as the line No of the central control remote controller 1 Setup from remote controller at indoor unit side If you use the network adapter P C board it is effective only when No 7 of setup switch SW01 on PC board is turned off Procedure Perform setup while the unit stops VENT 1 Push cs buttons for 4 seconds or more When group control is executed first the unit No A dris displayed and all the indoor units in the group control are selected I
38. Outdoor Standard 2 76 0 91 74 11 9 39 53 HIGH 27 19 35 Cooling Overload 3 46 1 03 82 17 16 48 51 HIGH 32 24 43 Low load 1 77 0 78 48 9 6 27 24 LOW 18 15 5 5 Standard 2 65 0 69 75 3 43 3 55 HIGH 20 7 6 Heating Overload 3 33 1 08 74 19 55 15 24 LOW 30 24 18 Low load 2 50 0 22 98 22 43 18 73 HIGH 15 15 70 4 poles are provided to this compressor The compressor frequency Hz measured with a clamp meter is 2 times of revolutions rps of the compressor 38 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 5 WIRING DIAGRAM 5 1 Indoor Unit 5 1 1 4 Way Air Discharge Cassette Type RAV SM562UT E RAV SM802UT E RAV SM1102UT E RAV SM1402UT E RAV SP1102UT E Connection interface option CN104 N CN102 YEL RED CNBO GRN CN73 RED CN70 BLK WHI MCC 1402 MM N Control P C Board for I Yy 00 Indoor Unit Terminal for central remote controller lt DDC20V lt DDC15V lt DDC12V lt DDC7V Power supply circuit aud IN efai N 1 WHI N NINNI Adapter for Wireless Remote Controller Bs F301 N 250V T6 3A Q 1 CN67 b S BLK H GL O CN304 GRY Wired Renote Controller Closed end connector O Color Identification BLK BLACK BLU
39. RAV SP562AT E RAV SP802AT E Part name Common procedure Procedure CAUTION Never forget to put on the gloves at working time otherwise an injury will be caused by the parts etc 1 Detachment 1 Stop operation of the air conditioner and also turn off switch of the breaker 2 Remove the front panel ST1T O4 x 10L 3 pcs After taking off screws remove the front panel by pulling it downward 3 Disconnect the connecting cables and power cord from the terminals and cord clamp 4 Remove the upper cabinet ST1T 4 x 10L 6 pcs 2 Attachment 1 Attach the waterproof cover CAUTION Be sure to attach a waterproof cover If it is not attached there is a possibility that water enters inside of the outdoor unit 2 Attach the upper cabinet ST1T 4 x 10L 6 pcs 3 Connect the connecting cable and power cord at the terminal and fix them with cord clamp CAUTION Using bundling band sold at a market be sure to fix the power cables and indoor outdoor connecting cables along the inter unit cable so that they do not come to contact with the compressor valves and cables at gas side and the discharge pipe 4 Attach the front cabinet ST1T 24 x 10L 3 pcs d42 www ilmal mp pumput com Remarks Front cabine ebe E Upper plate of cabinet A Water proof cove Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01
40. board MCC 1402 under condition that CN333 and CN334 are mounted and the power is turned on Rotate the fan slowly with hands and check the pin voltage swings between 0 to 5V voltage Between 4 and 5 5V 89 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa P22 error Are connections of CN301 and CN300 of P C board correct YES Does the fan rotate without trouble when handling the fan with hands under condition of removing CN301 and CN300 from P C board The status that the resistance values between leads below are 50 to 800 for 40Q motor ICF 140 40 and 25 to 550 for 60 motor ICF 140 60 1 is normal Between 1 Red lead and 2 White lead Between 2 White lead and 3 Black lead Between 3 Black lead and 1 Red lead of motor winding of connector CN301 CN300 Motor coil winding CN301 Motor position detection The status that there is 5k to 20kW resistance values between Yellow lead and 4 Pink lead of motor position detection of connector CN300 is normal CN301 CN303 Motor coil winding CN300 CN302 Motor position detection SP562 SP802 SP1102 SP1402AT E Defective fan motor NOTE However GND circuit error inside of the motor is rarely detected even if the above check is carried out When the circuit does not become
41. ji RED Sn Zo Location Location Description No Description No 43050425 Sensor Ass y Service 4316V283 P C Board Ass y IPDU 43150319 Sensor Ass y Service MCC 1531 SP1102AT 43150320 Sensor Ass y Service 4316V291 P C Board Ass y IPDU 43160565 Terminal Block 3P 20A MOG tee SE DAAN 43131052 Rectifier 43160571 Fuse Holder 15A 250V 43160567 Terminal Block 3P 30A 1612 www ilmal mp pumput com Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 15 3 Replacement of Main Parts Sold Separately 15 3 1 Drain up Kit TCB DP22CE2 Part name Procedure Drain pan Remove the Drain up kit from the main unit Remove the set screws 2 positions and drain pan Remarks Screws Fixing drain pan and main unit A N Drain pan Float switch Remove the drain pan Remove the plastics nut of fixing float Switch Remove the float switch Plastics nut Drain pump Remove the drain pan Remove the set screws 4 positions of fixing drain pump plate and main unit Remove the screws 3 positions of fixing drain pump plate and drain pump 482 www ilmal mp pumput com Screws Fixing drain pump and main unit Screws Fixing drain pump and drain plate Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGr
42. remains in the equipment When the compound gauge s pointer has indicated 0 1 Mpa 76 cmHg place the handle Low in the fully closed position and turn off the vacuum pump s Connect the charge hose to packed valve service power switch port at the outdoor unit s gas side Keep the status as it is for 1 to 2 minutes and ensure Connect the charge hose of the vacuum pump that the compound gauge s pointer does not return adapter Set the refrigerant cylinder to the electronic balance Open fully both packed valves at liquid and gas connect the connecting hose to the cylinder and the sides connecting port of the electronic balance and charge liquid refrigerant Place the handle of the gauge manifold Low in the For refrigerant charging see the figure below fully opened position and turn on the vacuum pump s power switch Then evacuating the refrigerant in the cycle 1 Never charge refrigerant exceeding the specified amount 2 If the specified amount of refrigerant cannot be charged charge refrigerant bit by bit in COOL mode 3 Do not carry out additional charging When additional charging is carried out if refrigerant leaks the refrigerant composition changes in the refrigeration cycle that is characteristics of the air conditioner changes refrigerant exceeding the specified amount is charged and working pressure in the refrigeration cycle becomes abnormally high pressure and may cau
43. 1 Operation with HH H L or AUTO mode is performed by the command from the remote controller 2 When the air speed mode AUTO is selected the air speed varies by the difference between Ta and Ts COOL Ta C 3 0 2 5 2 0 1 5 1 0 0 5 Tsc 0 5 G Controlling operation in case when thermo of remote controller works is same as a case when thermo of the body works If the air speed has been changed once it is not changed for 3 minutes However when the air volume is exchanged the air speed changes When cooling operation has started the air speed selects a downward slope that is the high position If the temperature is just on the difference boundary the air speed does not change Mode in the parentheses indicates one in automatic cooling operation 60 www ilmal mp pumput com HH gt H gt L gt Lll Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Outline of specifications Remarks Air speed HEAT selection Continued 0 5 1 0 0 Tsh 40 5 41 0 41 0 42 0 41 5 43 0 2 0 44 0 Value in the parentheses indicates one when thermostat of the remote controller works Value without parentheses indicates one when thermostat of the body works f the air speed has been changed once it is not changed for 1 minute However when the air speed is exchanged the air speed changes
44. 1 of and 1 of O 2 Picking the hose band slide it from pump connecting part to remove the drain hose 3 Remove screw fixing the drain pump assembly slide hooking claws of the drain pump assembly and the main body 1 position and then remove the assembly 04 x 8 3 pcs 3 Attachment 1 Fix the drain pump assembly as before NOTE The drain pump is fixed with a hook and 3 screws In screwing be sure that screws do not to run on hooking claw at the main body side 2 Attach the drain hose and hose band as before NOTE Insert the drain hose up to the end of pump connecting part and bind the white mark position of the hose with band s124 www ilmal mp pumput com Remarks Slide to hose side Pump Hooking claw Fixing screw Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Heat exchanger Detachment Attachment Procedure 1 Recover refrigerant gas 2 Remove refrigerant pipe at the indoor unit side 3 Perform works of items 1 of 1 of 1 of G 1 of M and 1 of 4 Remove screws fixing the pipe cover O4 x 8 2 pcs 5 Remove the heat exchanger by removing fixing band and fixing screws while holding the heat exchanger O4 x 8 3 pcs 1 Fix the parts heat exchanger fixing band pipe cover drain cap drain pan bell mouth and electric par
45. 2 Take off screws of the inverter assembly to separate the inverter assembly M4 x 8 4 pcs 3 Remove the connectors and the lead wires which are connected from IPDU P C board to the other parts 1 Connector CN04 Connection with cycle P C board SP White Note 1 CN05 Connection with cycle P C board 2P White Note 1 CN06 Connection with cycle P C board 5P Red Note 1 CN13 Connection with cycle P C board 5P Red Note 1 CN600 Heat sink sensor 2P Black 2 Lead wire CN01 Connection with power terminal block Red CN02 Connection with power terminal block White CN03 Connection with inverter box IPDU P C board Heat sink cover Black CN09 Connection with compressor Red CN10 Connection with compressor White CN11 Connection with compressor Black Rectifier diode Orange lead wire Note 2 Gray lead wire Note 2 Red lead wire Top Bottom Brown lead wire Note 1 Remove the connectors by releasing lock of the housing 4 Remove the heat sink cover M4 x 8 2pcs 5 Take off two screws which fix the heat sink and IGBT and also take off support hooks of the P C board 5 positions to remove IPDU PC board 6 Mount a new IPDU P C board Note 2 The rectifier diode has polarity so be careful to and If and gt are mistaken a trouble is caused 155 www ilmal mp pumput com Toshiba D S
46. 2 80 0 46 1 48 HIGH 20 7 6 Heating Overload 3 43 1 08 35 0 11 0 82 14 55 13 24 LOW 30 24 18 Low load 2 20 0 25 22 4 2 6 76 19 36 kal 55 HIGH 15 10 70 4 poles are provided to this compressor The compressor freguency Hz measured with a clamp meter is 2 times of revolutions rps of the compressor 33 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa RAV SM1402UT E RAV SM1402BT E RAV SM1402CT E RAV SM1402AT E Indoor unit Distributor TCJ sensor Strainer incorporated Outer diameter of refrigerant pipe Gas side A Liquid side B Strainer 1 U U L 15 9mm 9 5mm LI L Refrigerant pipe Refrigerant pipe 1 at gas side at liquid side 15 9 9 5 I Packet valve Packet valve Min Max 5m 50m hm RO Packed valve NZ gt amp Outer dia A Outdoor unit Outer dia B 453 H Strainer PMV TS sensor Pulse Motor Valve N TO sensor te Nae D TD sensor A A m i Muffler ea R Distributor 8 2 rows 20 steps Qe L210 FP1 3 flat fin Inner side 22410 9 52 row 30 steps FP1 5 flat fin Accumulator Rotary 2500cc compressor DA420A3F 21M 8 Strainer m NE sensor R410A 3 0kg Cooling em Heating Pressure Pipe surf
47. 2 and 3 of inter terminal blocks 1 2 3 of indoor unit vary YES Does case thermo operate NO Check indoor P C board MCC 1402 RAV SM5 MCC 5009 BM RAV SM1 RAV SM1 MCC 1531 and MCC 1438 RAV SP 1 RAV SP1402AT E White 2 RAV SP562AT E RAV SP802AT E Check item code 14 Correct inter unit cable Correct connection of connector Check indoor P C board MCC 1402 Defect gt Replace As shown in the following figure perform measurement within 20 seconds after power ON S5277G WK Black 3 op O Inter terminal block YES Check Correct charged refrigerant amount 62AT E 02AT E 102AT E 402AT E 102AT E 86 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa E10 error Check indoor control P C board MCC 1402 Defect gt Replace E18 error NO Is inter unit cable of A and B normal Correct inter unit cable of remote controller YES Is there no disconnection YES or contact error of connector on harness from terminal block of indoor unit Check circuit cables Correct connection of connector YES NO Is power of all indoor units turned on Is group control operation NO Check indoor P
48. 43049739 Cushion Rubber 43063332 Holder Sensor 43097212 Nut 43032441 Nipple Drain 43046445 Valve 4 Way STF 0213Z 43158192 Reactor CH 43 Z T 43046443 Coil Solenoid VHV 01AJ503C1 O 0 JO 0 s ON sch O z178 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa INVERTER COVER 711 TS Sensor TO Sensor TD Sensor Location ps Location No Description No Description 43150319 Sensor TD F4 4316V292 PC Board Ass y IPDU 43050425 Sensor TC F6 MCC 1438 43160566 Terminal Block 6P 20A 43160571 Fuse Holder 15A 250V 43162042 Base P C Board 43131052 Rectifier 4316V282 PC Board Ass y CDB MCC 1531 m Ir e www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa RAV SP1102AT E RAV SP1402AT E Location A SEN 3 ZS va e ra G 43100343 43041787 43049739 43097212 43050407 43063317 4314G207 4314G208 43146687 43146683 43146634 43146695 43146613 43147194 43146686 43047401 43140019 43148170 N SYY HT Zi TTT ALS p 43 Cu 10 lt 26 e S 26 27 K lt 28 ae Description Base Ass y Compressor Ass y DA420A3F 21M Cushion R
49. 48 55 52 49 57 54 51 59 56 53 IEC standard AS standard ex www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Super Digital Inverter Indoor unit RAV SM562BT E SM802BT E SM1102BT E SM1402BT E h Outdoor unit RAV SP562AT E SP802AT E SP1102AT E SP1402AT E Cooling capacity kW 5 0 7 1 10 0 12 5 Heating capacity kW 5 6 8 0 11 2 14 0 Power supply 1 phase 230V 220 240V 50Hz Running current A 6 51 5 97 9 74 8 93 11 72 10 74 18 09 16 58 Power consumption kW 1 39 2 10 2 50 3 90 Power factor 97 98 97 98 Cooling EER W W 3 60 3 38 4 00 3 21 Energy efficiency class A A A A Electrical Energy rating Ex Ei characteristics Running current A 7 26 6 66 9 74 8 93 11 72 10 74 16 70 15 31 Power consumption kW 1 55 2 10 2 50 3 60 iino Power factor 96 97 98 97 98 COP W W 3 61 3 81 4 48 3 89 Energy efficiency class A A A A Energy rating E Main unit Zinc hot dipping steel plate Appearance Ceiling panel Model Sold separately Panel color Height mm 320 320 320 320 Main unit Width mm 700 1000 1350 1350 O ter Depth mm 800 800 800 800 dimension Height mm m Go eee Width imm
50. 52 Y Discharge guard Discharge guide mounting hole Charge port um 4 04 5 embossing ermina Space required for service 2 011 x 14 U shape holes 99 For 298 210 anchor bolt o 5 Suction port 2 E BD Ar qm or more e amp or more L 2 Discharge Minimum port jQistance up to wall or more port 2 011 x 14 long hole For 208 010 anchor bolt 11 x 14 U shape holes 2 06 hole 2 06 hole a Product external line 11 x 14 U shape hole Details of A legs Details of B legs 28 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa RAV SM1102AT E RAV SM1402AT E RAV SP562AT E RAV SP802AT E 17 5 365 17 5 28 320 Knockout For draining Drain hole 220 x 88 Burring hole Drain hole 225 Burring hole Installation bolt hole EB 29 490 191 20 w 6012 x 17 U shape holes N Suction ec Part B e a port H o o See r JO sia FS VIS 28 Soe DOW N 5 vdd Knockout Details of B part SEN gt For draining E S5 d Details of A part Md E He P U O als Hes z 26 leol ri Bon VT Ei wf VX 150 300 195 Installation bolt hole 900 O12 x 17 U shape holes 314 i o o o o Handles ti
51. 6 8 10 Outsoor temp C www ilmalampopumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 2 AIR DUCTING WORK 2 1 Static Pressure Characteristics of Each Model RAV SM562BT E RAV SM802BT E RAV SM1102BT E RAV SM1402BT E Static pressure Pa Static pressure Pa 140 120 Fig 1 RAV SM562BT E Round duct Standard air volume 780m3 h 100 80 60 40 20 Air volume limit Min Air volume limit Max 140 120 700 Air volume m3 h 780 900 Fig 2 RAV SM562BT E Square duct Standard air volume 780m3 h 108 100 80 60 40 20 Air volume limit M 700 Air volume m3 h 780 Air volume limit Max 900 22 Static pressure Pa Static pressure Pa Fig 3 RAV SM802BT E Round duct Standard air volume 1140m3 h 800 Fig 4 RAV SM802BT E Sguare duct Air volume limit Min 1140 1200 Air volume m3 h Air volume limit Max 1300 Standard air volume 1140m3 h 800 www ilmal mp pumput com Air volume limit Min 1140 1200 Air volume m3 h Air volume limit Max 1300 Static pressure Pa Static pressure Pa Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdy
52. C board MCC 1402 Check power connection of indoor unit Defect gt Replace Turn on power again E08 L03 L07 L08 error E08 Duplicated indoor unit numbers LO3 Two or more master units in a group control L07 One or more group addresses of Individual in a group control LO8 Unset indoor group address 99 If the above is detected when power has been turned on the mode automatically enters in automatic ad dress setup mode Check code is not displayed However if the above is detected during automatic address setup mode the check code may be displayed L09 error YES Set capacity data of indoor unit Setup item code DN 11 Is capacity of indoor unit unset Defect gt Replace Check indoor P C board MCC 1402 87 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa L20 error lt YES control network addresses connected NO Correct cable connection Correct central control network address Defect gt Replace Check central controller including connection interface indoor P C board L30 error Are outside devices of connector CN80 connected YES NO Do outside devices normally operate YES Check operation cause P10 error NO Is connection of float s
53. CN603 Suction temperature d TS sensor connector fi CN601 N Aa Discharge temperature CN500 Fan drive circuit Case thermo Q300 to Q305 Au connector FET OTY 6P Comp drive circuit CN700 CN605 J800 to 803 806 Q200 to Q205 IGBT QTY 6P PMV connector Sub SW board connector Model switch jumper line 1C200 Drive IG QTY 1P www ilmal mp pumput com J LYZOSNS AVY 3 1LV29SINS AVH lt p1e0g 2d Jo Sed wou pamatA gt Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Model selection jumpers Refrigerant recovery Switch Available only service P C board SW802 J800 to J803 Dip switch Case thermo switch Communication signal EEPROM IC SW801 P M V CN702 CN500 To MCC 1438 IC801 CN800 ee Serial nd S T RELING n Tra TO sensor Tt v N gt g i A p re NM we we bk 10 ermine block gt i z Md P lt CN601 iene Val cs AC input 7 dl T To MCC 1438 gt M deng CNO1 D gt T m I LI E mx Optional connector m 2f si U l CN804 4 way valve 98 d CN700 N N iue zg sc ana E Fan motor revolution CN300 EI II DC15V input DC320V input To MCC 1438 To MCC 1438 CN04 CN03 www ilmal mp pumput com lt LEGL DOIN gt 341V208dS AVH 3 1Vc9SdS AVU 3 1V20t LINS AVH 3 1V201L LINS AVH Serial signal To terminal block CN02 b AC input
54. Conditions Indoor DB20 C Outdoor DB7 C WB6 C Air flow High Pipe length 7 5m 230V Indoor DB27 C WB19 C Outdoor DB35 C Air flow High Pipe length 7 5m 230V 0 20 40 50 60 70 80 100 0 20 40 60 70 80 90 100 Compressor speed rps Compressor speed rps RAV SP1102AT E RAV SP1402AT E lt Cooling gt lt Heating gt 22 a co 16 14 s lt lt 12 c c o o 5 10 5 O O 8 6 Conditions Conditions 4 t Indoor DB27 C WB19 C Indoor DB20 C R Outdoor DB35 C Outdoor DB7 C WB6 C Air flow High Air flow High 2 T Pipe length 7 5m Pipe length 7 5m 230V 230V 0 1 i 1 1 1 1 1 L i L 1 1 L 0 20 40 60 80 0 20 40 60 80 Compressor speed rps Compressor speed rps c www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Capacity variation ratio according to temperature RAV SM562AT E RAV SM802AT E RAV SM1102AT E RAV SM1402AT E RAV SP562AT E RAV SP802AT E RAV SP1102AT E RAV SP1402AT E Cooling Heating 120 110 100 Capacity ratio 96 Conditions Indoor DB27 C WB19 C Indoor air flow High E Pipe length 7 5m 0 33 34 35 36 37 38 39 40 41 42 43 Outsoor temp C 21 Capacity ratio 90 80 70 60 50 ki aal E e Indoor DB20 C Indoor air flow High Pipe length 7 5m 14 12 10 8 6 4 2 0 2 4
55. Connection with cycle P C board 5P Red Lead wire CN01 Connection with power terminal block Red CN02 Connection with power terminal block White CN03 Connection with inverter box Black CN09 Connection with compressor Red CN10 Connection with compressor White CN11 Connection with compressor Black Rectifier diode Orange lead wire Note 2 2 Gray lead wire Note 2 Red lead wire Top Brown lead wire Bottom Note 1 Remove the connectors by releasing lock of the housing 3 Remove the control P C board assembly from P C board base Remove the heat sink and the inverter control P C board assembly as they are screwed Note 2 Remove the heat sink upward by taking off two claws of P C base and holding the heat sink 4 Take off two screws which fix the heat sink and IGBT and also take off support hooks of the P C board 5 positions to remove IPDU PC board 5 Mount a new IPDU PC board Note 3 The rectifier diode has polarity so be careful to and If and are mistaken a trouble is caused Note 4 When mounting a new board check that it is correctly set in the groove of the base holder of P C board base 146 www ilmal mp pumput com Remarks 3P White Note 1 2P White Note 1 Note 1 5P Red Note 1 Inverter o assembly T Inverter Ge wb control Pony P C board assembly Groove for P C bo
56. Cooling 43 to 15 Outside air temperature Heating 15 to 15 18 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 1 3 Operation Characteristic Curve e Operation characteristic curve Digital Inverter RAV SM562AT E RAV SM802AT E lt Cooling gt lt Heating gt 16 14 12 10 Current A Current A CO Conditions Indoor DB27 C WB19 C Indoor DB20 C Outdoor DB35 C S 0 Outdoor DB7C WB6e C Air flow High 2 eier EI Air flow High Pipe length 7 5m i 1 1 1 a Pipe length 7 5m 230V 230V Conditions 0 20 40 60 70 80 90 100 0 20 40 60 80 100 120 Compressor speed rps Compressor speed rps RAV SM1102AT E RAV SM1402AT E Cooling Heating Current A Current A Conditions Indoor DB20 C Outdoor DB7 C WB6 C Air flow High Pipe length 7 5m 230V Conditions 4 Indoor DB27 C WB19 C A Outdoor DB35 C Air flow High 1 3 Pipe length 7 5m 1_ J 230V Q 20 40 60 80 100 120 0 20 40 60 80 100 120 Compressor speed rps Compressor speed rps 19 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Operation characteristic curve Super Digital Inverter RAV SP562AT E RAV SP802AT E Cooling Heating Current A Current A
57. Cover Panel Ass y 4302C063 Motor Louver MP24Z PS HI100 43409173 Louver ABS 43407123 Fix Motor ABS 43422001 Joint Kit 43160573 Lead Motor 43422002 Joint Kit 43182002 Washer SPCC 166 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 15 1 2 Concealed Duct Type RAV SM562BT E 9 10 11 41 TIMER SET FAN Cs TIME SWING FIX Bug DCH ce RESET TEST SET CL UNIT OOJ C Location No Location Description Description 43019904 Holder Sensor 43160553 Lead Motor Fan 43047303 Bonnet 43170233 Hose Drain 43047685 Nut Flare 1 4 IN 43172168 Pan Ass y Drain 43049697 Bonnet 43179110 Plug 43079249 Band Hose 43180311 Air Filter 43120226 Fan Multi Blade 4318T683 Owner s Manual 43121747 Pump Ass y Drain 43196012 Bushing 43121740 Motor Fan 43149351 Soket 4314Q015 Distributor Ass y 43047688 Nut Flare 1 2 IN 43149268 Refrigeration cycle Ass y 43149353 Soket 167 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa RAV SM802BT E 19 f IR QN Ge e FAN SWING FIX Cr FILTER RESET TEST UNIT OLO Location No Location Description Descrip
58. Description Refrigeration cycle Ass y SM562CT Refrigeration cycle Ass y SM802CT Refrigeration cycle Ass y SM1102CT SM1402CT Pan Drain Ass y SM562CT Pan Drain Ass y SM802CT Pan Drain Ass y SM1102CT SM1402CT Panel Under SM562CT Panel Under SM802CT Panel Under SM1102CT SM1402CT Cover Ass y Right Side Cover Ass y Left Side Grille Inlet SM562CT SM1102CT SM1402CT Grille Inlet SM802CT SM1102CT SM1402CT Motor Fan SWF 280 120 2R 120W SM1102CT SM1402CT Motor Fan SWF 280 60 1R 60W SM562CT Motor Fan SWF 280 60 2R 60W SM802CT Fan Multi Blade Distributor Ass y SM562CT Distributor Ass y SM802CT Distributor Ass y SM1102CT SM1402CT Case Fan Lower Case Fan Upper Air Filter SM562CT SM1102CT SM1402CT Air Filter SM802CT SM1102CT SM1402CT Base Receiver Band Hose Bearing Shaft SM1102CT SM1402CT Coupling SM802CT SM1102CT SM1402CT Nut Flare 1 4 IN SM562CT Socket SM802CT SM1102CT SM1402CT Location No 172 www ilmal mp pumput com 43149351 43047688 43149352 43149353 43149354 43149326 43125164 43125165 43125159 43109409 43109410 43109411 43107260 43122086 43179129 43107254 43107255 43170234 43047609 43047303 43194029 43149355 43049697 43019904 43181682 43121746 43160556 43108016 43162049 43162050 43197189 43107252 43139153 Descri
59. FS 0218 106 2 Drain pump motor ADP 1406 or ADP 1415 RBC U21PG W E2 Ceiling panel RAV SM562UT E RAV SM802UT E RAV SM1102UT E RAV SM1402UT E RAV SP1102UT E Motor louver MP24GA DC 12V 2 TCB DP11E2 Drain up pump RAV SM560AT E RAV SM560UT E RAV SM560BT E 1 Pump drain PJD 05230TF 1 AC 220 240 V 2 50 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 7 REFRIGERANT R410A This air conditioner adopts the new refrigerant HFC R410A which does not damage the ozone layer The working pressure of the new refrigerant R410A is 1 6 times higher than conventional refrigerant R22 The refrigerating oil is also changed in accordance with change of refrigerant so be careful that water dust and existing refrigerant or refrigerat ing oil are not entered in the refrigerant cycle of the air conditioner using the new refrigerant during installation work or servicing time The next section describes the precautions for air conditioner using the new refrigerant Conforming to contents of the next section together with the general cautions included in this manual perform the correct and safe work 7 1 Safety During Installation Servicing As R410A s pressure is about 1 6 times higher than that of R22 improper installation servicing may cause a serious trouble By using tools and materi als exclu
60. M MOC 1438 x ad 4 way valve 5 W CN700 M Fan motor 2 Lower revolution y CN302 am Fan motor 2 Lower output CN303 Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa A Model selection jumpers O Refrigerant recovery Switch Available only service P C board O SW802 J800 to J803 o EEPROM IC Dip switch for service Case thermo switch Communication signal Ko 1C801 SW801 P M V CN702 CN500 us MCC 1438 V 800 JE TD sensor ei CN600 TO sensor lt CN601 EZE 13533327 N 1 Ed TE sensor lt CN604 TS sensor CN605 Not use CN804 Fan motor 1 Upper revolution CN300 Fan motor 1 Upper output CN301 DC15V input DC320V input To MCC 1438 uo MCC 1438 CN04 CN03 www ilmal mp pumput com 3J LVZObLAS AVU 3 LVZOLLAS AVUY Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Reactor connector DC15V output Communication signal AC output To MCC 1531 To MCC 1531 To MCC 1531 CNO5 CN06 CN13 IGBT TH sensor Compressor drive device CN600 Earth ground CN03 DC320V output To MCC 1531 CN04 Compressor output CN09 CN10 CN11 Rectifier connectors Reactor Connector Capacitor P29 Red P28 Black P21 Orange P24 Brown www ilmal mp pumput com lt 8EVL ODOIN NAdiI gt 34V20t LdS AVH 3 1V20LLdS AVH 3 1V208dS AV
61. SM802 SM1102 SM1402CT E only Remove the set screw 1 position to fixing and reinforcing bar Slide the reinforcing bar toward arrow side on the right figure Remove the set screws 9 positions of fixing lower plate Remove the heat insulation on the drain pan SM562 SM802 1 position SM1102 SM1402 2 positions Remove the set screws SM562 SM802 1 position SM1102 SM1402 2 positions of fixing drain pan and main unit Remove the drain pan Pull it lower side Remarks Screws Fixing lower plate and main unit Heat insulation The screw that fixed drain pan and main unit is under this insulation Vertical grille Remove the drain pan Remove the set screws 2 positions of fixing vertical grille Remove the vertical grille Vertical grille NEL os lt lt m FE OUR Screws Fixing drain pan and vertical grille 6 2 Louver motor Lover drive member Remove the side cover right side only Remove the set screws 2 positions and louver motor Remove the set screws 2 positions and louver drive member 133 www ilmal mp pumput com Screws one Fixing louver drive member and main unit iE cu r T E Louver drive m member ju Foyer motor gt N Screws f Fixing louver motor and louver drive member Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C
62. The following operations are normal 1 Compressor does not operate s not 3 minutes delay 3 minutes after compressor OFF Does not thermostat turn off Does not timer operate during fan operation s not outside high temperature operation controlled in heating operation 2 Indoor fan does not rotate Does not cool air discharge preventive control work in heating operation 3 Outdoor fan does not rotate or air volume changes Does not high temperature release operation control work in heating operation Does not outside low temperature operation control work in cooling operation s not defrost operation performed 4 ON OFF operation cannot be performed from remote controller s not the control operation performed from outside remote side s not automatic address being set up When the power is turned on at the first time or when indoor unit address setting is changed the operation cannot be performed for maximum approx 5 minutes after power ON b Did you return the cabling to the initial positions C Are connecting cables of indoor unit and remote controller correct 2 Troubleshooting procedure When a trouble occurred check the parts along with the following procedure Trouble Confirmation of check code display Check defective position and parts NOTE For cause of a trouble power conditions or malfunction erroneous diagnosis of microcomputer due to outer n
63. Thermo sensor TA sensor 155 mm 10 kQ at 25 C Heat exchanger sensor TCJ sensor 6 mm 1200 mm 10 kQ at 25 C Heat exchanger sensor TC sensor 6 mm 1200 mm 10 kQ at 25 C Float switch FS 0218 102 Drain pump motor RAV SP1102UT E Parts name Fan motor ADP 1409 SWF 230 90 1 Specifications Output Rated 90 W Thermo sensor TA sensor 155 mm 10 kQ at 25 C Heat exchanger sensor TCJ sensor 6 mm 1200 mm 10 kQ at 25 C Heat exchanger sensor TC sensor 6 mm 1200 mm 10 kQ at 25 C Float switch FS 0218 102 Drain pump motor ADP 1409 46 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 6 1 2 Concealed Duct Type RAV SM562BT E RAV SM802BT E RAV SM1102BT E RAV SM1402BT E Parts name Fan motor SM802BT E ICF 280 120 1 Specifications Output Rated 120 W 220 240 V Fan motor SM562BT E SM1102BT E SM1402BT E ICF 280 120 2 Output Rated 120 W 220 240 V Thermo sensor TA sensor 618 mm 10 kQ at 25 C Heat exchanger sensor TCJ sensor 06 mm 1200 mm 10 kQ at 25 C Heat exchanger sensor TC sensor 26 mm 1200 mm 10 kQ at 25 C Float switch FS 0218 106 Drain pump motor ADP 1406 Reactor 6 1 3 Under Ceiling Type RAV SM5621C
64. Wired remote controller gt How to set wired remote controller as sub remote controller Change DIP switch inside of the rear side of the remote controller switch from remote controller master to sub In case of RBC AMT31E Remote controller Inside of the rear side Sub remote i controller Master remote sd i controller nier E n 2 E S gt X Di Dr ne Wireless remote controller gt How to set wireless remote controller to sub remote controller Change OFF of Bit 3 Remote controller Sub Master of switch S003 to ON S003 Bit 1 OFF to ON K s EON ON Sensor cover Sensor P C board Adjust corner cap Operation 1 The operation contents can be changed by Last push priority 2 Use a timer on either Master remote controller or Sub remote controller Wireless remote controller gt How to set wireless remote controller as sub remote controller Turn Bit 3 Remote controller Sub Master of the switch S003 from OFF to ON Rear cover Sensor P C board S003 Bit 3 OFF gt ON LU 1 2 3 4 Wireless remote controller gt For RAV SM562 802 1102 1402CT E only How to set wireless remote controller to sub remote controller Change OFF of Bit 3 Remote controller Sub Master of switch S003 to ON 109 www il
65. at liquid side i i Outer dia JA Outer da B Min Max 5m 50m Pd xz Packed valve Packed valve 7 Ps Pao ET RII AUN Ge GUALTERUS A CR A EXER ANC lt lt Outer dia OA Outdoor unit Outer dia OB i Modulatin TS sensor Strainer PMV g TO sensor S S TD sensor IT T E Strainer 4 way valve TE STF 0213Z Sensor ill regen Muutti KEE oan d j 1500cc 025 x L210 Heat exchanger 8 333 530 i 025 x L160 1 row 30 stages FP1 3 flat fin i Rotary compressor DA220A2F 20L e Puma Cooling matsina Heating Pressure Pipe surface temperature C Compressor Indoor Outdoor temp MPa Discharge Suction Indoor heat Outdoor heat aI indoor DBAWB CC exchanger exchanger an Pd Ps TD TS TC TE Indoor Outdoor Standard 2 71 1 03 75 15 10 38 43 HIGH 27 19 35 Cooling Overload 3 48 1 16 81 20 16 51 44 HIGH 32 24 43 Low load 1 92 0 74 34 5 2 11 24 LOW 18 15 5 5 Standard 2 22 0 72 62 6 38 2 41 HIGH 20 7 6 Heating Overload 3 47 1 16 81 20 55 15 41 LOW 30 24 18 Low load 1 79 0 25 71 16 30 18 70 HIGH 15 15 70 4 poles are provided to this compressor The compressor frequency Hz measured with a clamp meter is 2 times of revolutions rps of the compressor 35 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J h
66. code LED display D801 D802 D803 Yellow Yellow Yellow Type A Type B TE sensor error TD sensor error TS sensor error TO sensor error Discharge temp error DC outdoor fan error Communication error CDE side between IPDU Abnormal stop High pressure release operation EEPROM error Communication error between IPDU No abnormal stop IGBT short circuit protection Detection circuit error Current sensor error Comp lock error Comp breakdown O Goon Gooff Flash GHz lt lt Check code gt gt The check codes are classified into Type A and Type B according to the used remote controller Be sure to check the remote controller which you use Type A Neutral 2 cores type wired remote controller such as RBC AMT31E RBC AS21E and wireless remote controller kit such as TCB AX21U W E2 Type B Polarized 3 cores type wired remote controller such as RBC SR1 PE RBC SR2 PE and central control remote controller such as RBC CR64 PE 84 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 10 4 Troubleshooting Procedure for Each Check Code 10 4 1 Check Code E01 error Is inter unit cable of A and B normal YES Is there no disconnection YES or contact error of connector on harness from terminal bloc
67. connected with outdoor unit Individual Master of twin controls room temperature according to setting on the remote controller lt System example gt 1 Remote controller Display range on remote controller OUT Max 8 units The setup range Operation mode Air volume select Setup temp of the indoor unit which was set to the master unit is reflected on the remote controller Address setup Turn on power of the indoor unit to be controlled in a group within 3 minutes after setting of automatic address If power of the indoor unit is not turned on within 3 minutes completion of automatic address setting the system is rebooted and the automatic address setting will be judged again 1 Connect 3 In Out cables surely 2 Check line address indoor address group address of the unit one by one 3 The unit No line indoor gout address which have been set once keep the present status as a rule if the unit No is not duplicated with one of another unit ze www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 12 2 Setup at Local Site Others Model name TCB PCNTSOTLE2 12 2 1 TCC LINK Adapter For TCC LINK Central Control 1 Function This model is an optional P C board to connect the indoor unit to TCC LINK Central controller 2 Microprocessor Block Diagram Indoor unit Central controller TCC LINK
68. cover Refrigerant pipe Refrigerant pipe i at gas side at liquid side i Outer dia A Outer dia B Min Max 5m 70m x7 Ball valve Packed valve 7 K CZ Ne tape EAS d I A toa K PAL GE ZN gt es dia OA Outdoor unit Outer dia OB SE rainer i PMV SCH Check joint UKV 25D22 CN d TO sensor TD sensor p Strainer 4 way valve STF 0401G C d gt Gare em Heating Pressure Pipe surface temperature C Compressor Indoor Outdoor temp MPa Discharge Suction Indoor heat Outdoor heat a Indoor DBAWB C exchanger exchanger an Pd Ps TD TS TC TE Indoor Outdoor Standard 2 55 0 98 69 12 10 40 40 HIGH 27 19 35 Cooling Overload 3 28 1 08 82 17 16 48 50 HIGH 32 24 43 Low load 1 76 0 76 47 8 5 27 24 LOW 18 15 5 5 Standard 2 58 0 73 68 3 40 3 44 HIGH 20 7 6 Heating Overload 3 43 1 18 75 20 56 16 24 LOW 30 24 18 Low load 2 10 0 32 88 kat 24 13 63 HIGH 15 15 70 4 poles are provided to this compressor The compressor frequency Hz measured with a clamp meter is 2 times of revolutions rps of the compressor 37 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa RAV SM1402UT E RAV SM1402BT E RAV SM1402CT E RAV SP140
69. fuse fused NO Are not P26 and 14 errors output when an operation is performed by removing 3P connector of compressor Replace IPDU Replace control P C board of RAV SM562AT E Replace IPDU NO Is compressor normal Replace control P C board of RAV SM562AT E Check IPDU Defect gt Replace Check rare short of compressor trouble Defect gt Replace 92 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa P29 error NO Are connections of cable connector normal YES Is compressor normal YES Is not earthed NO Is not winding opened NO Check IPDU P C board Defect Replace HO3 error Is not winding shorted Is resistance between windings 0 6 to 1 29 NO Check and correct circuit cabling such as cabling to compressor Compressor error gt Replace Compressor error gt Replace Compressor error Replace For RAV SM562AT E replace control P C board YES Are cablings of power and NO current sensor normal 93 Check and correct circuit cables Geer nE For RAV SM562AT E replace control P C board www ilmal mp pu
70. group operation CASE 2 Before replacement the setup data can not be readout from the wired remote controller Replace service P C board amp power ON 2 d Write the data such as high ceiling setup to EEPROM According to the customers information 3 4 Power reset All indoor units in the group when group operation 401 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 01 Readout of the setup data from EEPROM Data in EEPROM contents which have been changed at the local site are read out together with data in EEPROM set at shipment from the factory 1 Push amp and amp buttons of the remote controller at the same time for 4 seconds or more 7 Corresponded with No in Remote controller When group operation the master indoor unit address is displayed at the first time In this time the item code DN Z is displayed The fan of the selected indoor unit operates and the flap starts swinging if any 2 Every pushing gt button the indoor unit address in the group are displayed successively 2 Specify the indoor unit No to be replaced 3 Using the set temperature Cv CA buttons the item code DN can be moved up and down one by one 3 4 First change the item code DN from Z to Z Setting of filter sign lighting time Make a note of the set data displayed in this time 5 Next change the item code DN
71. is detected oe e e 0oe0 o0o0 0e 0 o e eoe Check whether there is modification of remote controller connection Group Individual or not after power has been turned on finish of group configuration address check If group configuration and address are not normal when the power has been turned on the mode automatically shifts to address setup mode Resetting of address Displayed when error is detected There is group line in individual indoor units Displayed when error is detected 0 Unsetting of indoor group address Displayed when error is detected www ilmal mp pumput com Wireless sensor lamp display Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Wired remote controller Diagnostic function Operation Timer Ready Check code Cause of operation Unset indoor capacity Outdoor unit and other errors Communication error between CDB and IPDU Coming off of connector Heat sink temperature error Detection of temperature over specified value Status of air conditioner Stop Condition Displayed when error is detect ed Displayed when error is detect ed Q Flash O Goon Go off Judgment and measures Set the indoor capacity DN 11 Check cables of CDB and IPDU Abnormal overload operation of refrigerating c
72. minute However when the air speed is exchanged the air speed changes When heating operation has started the air speed selects a upward slope that is the high position If the temperature is just on the difference boundary the air speed does not change Mode in the parentheses indicates one in automatic heating operation In Tc 2 60 C the air speed increases by 1 step In heating operation the mode changes to LL if thermo stat is turned off If Ta 2 25 C when heating operation has started and when defrost operation has been cleared it operates with HIGH H mode or HH for 1 minute from when Tc has entered in E zone of cool air discharge preventive control Item 6 In automatic cooling heating operation the revolution frequency of HH is set larger than that in the standard cooling heating operation However the revolution fre quency is restricted in the automatic heating operation as shown in the following figure Remarks Tc Indoor heat exchanger sensor temperature PRE HEAT display F5 F4 Cool air discharge preventive control 1 In heating operation the indoor fan is controlled based on the detected temperature of Tc sensor or Tcj sensor As shown below the upper limit of the revolution fre quency is determined GK 32 30 62 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Va
73. normal even if P C board has been replaced replace outdoor fan motor Normal fan motor Control or CDB P C board Control P C board or CDB P C board Single phase RAV SM802AT E RAV SM1102AT E SM1402AT E RAV SMS62AT E RAV SP562AT E SP802AT E RAV SP1102AT E SP1402AT E Objective P C board Control P C board CDB PC board CDB PC board Fan motor winding CN300 CN301 CN301 CN303 Motor position detection CN301 CN300 CN300 CN302 90 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa P19 error Is voltage applied NO to 4 way valve coil terminal in heating operation Is operation of NO 4 way valve normal YES NO Is flow of refrigerant by electron expansion valve normal Check 4 way valve Defect gt Replace Check and replace electron expansion valve Is circuit cable normal Check and correct circuit NO Are characteristics of TC sensor resistance value normal YES Refer to Characteristics 2 NO Replace TC sensor Check CDB P C board Check indoor P C board Check CDB P C board Defect gt Replace Defect gt Replace For RAV SM562AT E check control P C board In cooling operation if high
74. of main unit NOTE 1 For maintenance of the equipment be sure to install Pipe side a check port A at the position as shown below a NOTE 2 100 Using the drain up kit sold separately drain up by 300 mm from drain pipe draw out port of the main unit is necessary The drain up over 300mm or more is impossible Discharge side 56 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 3 1 3 Under Ceiling Type RAV SM562CT E RAV SM802CT E RAV SM1102CT E RAV SM1402CT E 128 84 170 320 Hanging position Upper pipe draw out port Knockout hole Power supply cable take in port Knockout Remote controller cable take in port Knockout hole Pipe draw out port Knockout hole Drain port VP20 Inner dia 226 hose attached e 10 Ly o FR 216 110 76 2 t A f i o N e Left drain size Refrigerant pipe Liquid side C B Hanging position Refrigerant pipe Gas side OD NIJ Ceiling surface Unit 75 lt 680 200 Liquid pipe 216 Gas pipe ra a Drain pipe connecting port 97 gt Remote controller cable take in port Power supply cable take in port Knockout hole Remote controller cable take in port Knockout hole 84 N
75. or joint to a minimum 1 Copper pipe lt Piping gt The pipe thickness flare finishing size flare nut and others differ according to a refrigerant type When using a long copper pipe for R410A it is recommended to select Copper or copper base pipe without seam and one with bonded oil amount 40mg 10m or less Also do not use crushed deformed discolored especially inside pipes Impurities cause clogging of expansion valves and capillary tubes Flare nut gt Use the flare nuts which are attached to the air conditioner unit 2 Joint The flare joint and socket joint are used for joints of the copper pipe The joints are rarely used for installa tion of the air conditioner However clear impurities when using them zs www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 4 Tools 1 Required Tools for R410A Mixing of different types of oil may cause a trouble such as generation of sludge clogging of capillary etc Accordingly the tools to be used are classified into the following three types 1 Tools exclusive for R410A Those which cannot be used for conventional refrigerant R22 2 Tools exclusive for R410A but can be also used for conventional refrigerant R22 3 Tools commonly used for R410A and for conventional refrigerant R22 The table below shows the tools exclusive for R410A and their interchan
76. refrigerant gas in rooms D E and F is 15kg NOTE 2 The standards for minimum room volume are as follows 1 No partition shaded portion 2 When there is an effective opening with the adjacent room for ventilation of leaking refrigerant gas opening without a door or an opening 0 15 or larger than the respective floor spaces at the top or bottom of the door L amp Outdoor unit et Refrigerant piping Indoor unit If an indoor unit is installed in each partitioned room and the refrigerant piping is interconnected the smallest room of course becomes the object But when a mechanical ventilation is installed interlocked with a gas leakage detector in the smallest room where the density limit is exceeded the volume of the next smallest room becomes the object Refrigerant piping Outdoor unit Indoor unit Large room Mechanical ventilation device Gas leak detector NOTE 3 The minimum indoor floor area compared with the amount of refrigerant is roughly as follows When the ceiling is 2 7m high Range below the density limit of 0 3 kg m countermeasures not needed Az o 3 N wo a O O N ol N O Range above the density limit of 0 3 kg m countermeasures needed o ol Min indoor floor area E ol o 10 20 30 Total amount of refrigerant kg www ilmal mp pumput com T
77. the check service as the electric shock may be caused in case of touching parts on the PC board by hand The 4 way valve coil is turned on while the cooling operation Compressor Pulse motor valve Fan motor Heat exchanger Temp Sensor Discharge Temp Sensor Outdoor Temp Sensor Suction Temp Sensor Insulated Gate Bipolar Transistor Converter module Curreut Transformer Color Identification PINK PUR BROWN ORANGE YELLOW BLACK WHI WHITE BLU BLUE BRN RED RED ORN GRY GRAY YEL PURPLE Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Pod T BLK Spe x OS WHI esr PC Board m 20 o RD KO MCC 5009 PE Fan motor EL i 6X6 a EE a N 00 paw P2if I 6 0 TS Suction pipe 00 temp sensor KK Cw D TO Outdoor 313 temp sensor oo MEUSE 00 w i YEL P35 A P34 DBO1 KE rp y BW JP Surge absorber Varistor F01 Fuse TD T25A Discharge pipe AC250V temp sensor CN600 ATY TE Condenser pipe temp sensor P02 Jd CN806 00000 P03 P10 ORN BLK Coil for bg CY 13 For optional P C Board R YT a 3 AWAY El 906 s VALVE 5 SW802 T6 3A E MCC 1530 en E en E c Sub PC Board Ge Os Z IN SZ TIN SINUS AL ee To indoor Power supply 220 240V 50Hz 220V 60Hz www ilmal mp pumput com
78. two reactors on the partition plate Pulse Modulating 1 Detachment Valve PMV coil 4 Perform works of items 1 of O and O 2 Remove the coil from PMV body while pulling it upward PMV body Positioning extrusion 2 Attachment 1 Match the positioning extrusion of the coil surely to the concavity of PMV body to fix it PMV coil Concavity 149 www ilmal mp pumput com Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Fan guard Procedure 1 Detachment 1 Perform works of items 1 of and 2 Remove the air flow cabinet and put it down so that the fan guard side directs downward Perform work on a corrugated card board cloth etc to prevent flaw to the product Take off screws fixing the bell mouth ST1T 24 x 10L 2 pcs Remove the bell mouth Remove the hooking claws by pushing with minus screwdriver along with the arrow mark as shown in right figure Attachment Insert claw of the fan guard in hole of the discharge panel Push the hooking claws 5 positions with hands and fix the claws After all the attachment works are completed check that all the hooking claws are fixed to the specified posi tions 2 Mount the bell mouth by hooking three claws at upper side of the bell mouth in the slits on the discharge cabinet 3 After attachment fix the bell mouth with screws S
79. unit base plate Procured locally Self tapping screw type B O4 x 6mm truss head stainless These screws are used to fix the cord heater to the outdoor unit base plate with P shape clamp Procured locally Self tapping screw type B O4 x 8mm truss head stainless Two screws are used to fix the thermostat fixing plate to the side cabinet R One screw is used to fix the power cord to the thermostat fixing plate One screw is used to fix the power cord to the terminal fixing plate Procured locally Self tapping screw type B 3 5 x 6mm pan head These screws are used to fix the thermostat to the thermostat fixing plate with the thermostat holder Procured locally Faston 3250 They are used for the connecting part to the thermostat Procured locally Sleeve for Faston UL sleeve for 250 Procured locally Close end connector Use the most appropriate connector with the power cord diameter 164 www ilmalampopumput com Procured locally Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Specifications Vendor Remarks Power cord 2 cores x 0 75mm or more HO5RN F Procured locally Thermostat Material SGCC Z08 Board thickness 0 8t Procured locally fixing plate Drawing attached PVC tube Inside diameter 8 x outside diameter 911 x 70 mm Procured locally Shield tube Inside diameter 18 x ou
80. 0 2 55 3 75 Heating Power factor 97 98 97 98 97 98 COP WM Energy efficiency class A A A A A A Fan Turbo fan Turbo fan Centrifugal Centrifugal Centrifugal Centrifugal Standard air flow H M L m3 min 17 5 13 9 12 1 20 0 15 7 13 6 13 0 11 9 9 8 19 0 16 2 13 3 13 0 11 2 10 0 18 5 16 7 14 6 Motor W 60 60 120 120 30 40 Sound pressure level dBsA 32 29 27 34 31 28 40 37 33 40 37 34 36 33 30 38 36 33 Sound power level dB A 47 44 42 49 46 43 55 52 48 55 52 49 51 48 45 53 51 48 Outdoor unit Power supply 1 phase 230V 220 240V 50Hz Power exclusive to outdoor is required Inter connecting pipes Standard length 7 5 7 5 7 5 7 5 7 5 7 5 Min length 5 0 5 0 5 0 5 0 5 0 5 0 Max total length 50 50 50 50 50 50 Over 30m 40g m 31 m to 50m Height Outdoor lower 30 30 difference Outdoor high 30 30 Fan Prope ller fan Standard air flow high 125 125 Motor 63 63 63 63 Main Gas side 15 9 15 9 Sub 12 7 15 9 Main 9 5 9 5 Liquid side Sub 6 4 9 5 Sound pressure level Cooling Heating Sound power level Cooling Heating 16 www ilmal mp pump
81. 0 Caracteristics 3 Resistance oo ko 10 C or lower 10 C or higher 100 KEE 10 0 0 10 0 10 20 30 40 50 60 70 Temperature C TD sensor 200 Caracteristics 4 20 Resistance on kQ 50 C or lower 50 C or higher 100 10 0 0 50 100 Temperature C 100 www ilmalampopumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 11 REPLACEMENT OF SERVICE INDOOR P C BOARD Requirement when replacing the service indoor P C board assembly In the non volatile memory Hereinafter said EEPROM IC10 installed on the indoor P C board before replace ment the type and capacity code exclusive to the corresponding model have been stored at shipment from the factory and the important setup data such as system indoor group address set in AUTO MANUAL mode or setting of high ceiling selection have been stored at installation time Replace the service indoor P C board assembly according to the following procedure After replacement check the indoor unit address and also the cycle by a test run REPLACEMENT PROCEDURE gt CASE 1 Before replacement power of the indoor unit can be turned on and the setup data can be readout from the wired remote controller Read EEPROM data 1 4 Replace service P C board amp power ON 2 4 Write the read data to EEPROM 3 4 Power reset All indoor units in the group when
82. 01 TC sensor 2P Black CN102 TCJ sensor 2P Red CN104 Room temperature sensor 2P Yellow CN333 Power supply of fan motor 5P White CN334 Position detection of fan motor 5P White NOTE Remove the connector by releasing locking of the housing 3 Unlock locking of the card edge spacer at 6 positions to remove the control PC board 2 Attachment 1 Fix the control P C board to the card edge spacer at 6 positions 2 Connect the connectors removed in item 1 to the original positions zs www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Procedure Remarks Fan motor 1 Detachment 1 oon works of items 1 of and 1 of 2 Remove clamps of the lead wires con nected to the following connectors of the control P C board CN33 Flap motor 5P White CN34 Float switch 3P Red CN68 Drain pump 3P Blue CN101 TC sensor 2P Black CN102 TCJ sensor 2P Red CN333 Power supply of fan motor 5P White CN334 Position detection of fan motor 5P White NOTE Remove the connector by releasing locking of the housing 3 Remove screws fixing earth lead wire in the electric parts box 04 x 6 2 pcs 4 Remove indoor outdoor inter unit cable and remote controller cable of the termi Turbo fan nal block 5 Remove screws fixing th
83. 01450 Vantaa Part name Horizontal louver Procedure Push the louver holder toward arrow direction of right figure and pull out the center shaft SM562 SM802 1 position SM1102 SM1402 2 positions from louver holder Pull off the left and right chaft of horizontal louver Remarks Shaft of horizontal louver Louver holder TC TCJ sensor Remove the drain pan Remove the set screws 4 positions and heat exchanger support Pull out the sensor is inserted into pipe of the heat exchanger Screws Fixing heat exchanger support 9 3 Heat exchanger Heat exchanger support Heat exchanger Take down the main unit and then treat the heat exchanger on the floor Remove the drain pan Remove the set screws 6 positions of fixing heat exchanger and main unit E Screws Fixing heat exchanger and main unit www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 14 2 Outdoor Unit RAV SM562AT E Part name Procedure Remarks Common procedure Never forget to put on the gloves at working time otherwise an injury will be caused by the parts etc 1 Detachment 1 Stop operation of the air conditioner and turn off the main switch of the breaker for air conditioner 2 Remove the valve cover ST1T 4 x 10L 1 pc After removing screw remove the valve P
84. 2 72 0 93 74 12 11 40 55 HIGH 27 19 35 Cooling Overload 3 57 1 10 80 21 17 52 47 HIGH 32 24 43 Low load 1 89 0 74 34 7 2 12 24 LOW 18 15 5 5 Standard 2 58 0 68 72 4 41 2 62 HIGH 20 7 6 Heating Overload 3 49 1 22 79 19 55 16 28 LOW 30 24 18 Low load 2 30 0 25 91 17 37 19 90 HIGH 15 15 70 4 poles are provided to this compressor The compressor frequency Hz measured with a clamp meter is 2 times of revolutions rps of the compressor 36 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa RAV SM1102UT E RAV SM1102BT E RAV SM1102CT E RAV SP1102AT E Muffler KIN ES Distributor Outside 025 x L210 08 FP1 3 flat fin Inside 25 x L180 99 59 FP1 5 flat fin Accumulator Rotary 2500cc compressor B DA420A3F 21M R410A 2 3949 fe ee ey eae oe RE Indoor unit TCJ sensor Distributor i Strainer incorporated I D I eg MORE OCURRE SUADERE C IEN U l I MENS op murs mendo remet ROBAR PEE i Outer diameter of refrigerant pipe The refrigerating cycle of the indoor units differs according to Gas side DA Liquid side OB the models to be combined For the refrigerating cycles of the other indoor units refer to the corresponding Service Manuals d onan 9 5mm i described in the list on the
85. 21 2 30 0 26 0 23 1 Motor W 30 40 80 80 Air filter Attached main unit Controller Sold separately RBC AMT31 E2 AS21E2 TCB SC642TLE2 AX21E2 Gas side mm 12 7 15 9 15 9 15 9 Connecting pipe Liquid side mm 6 4 9 5 9 5 9 5 Drain port mm VP25 Sound pressure level H M L dB A 36 33 30 38 36 33 41 38 35 43 40 37 Sound power level H M L dBeA 51 48 45 53 51 48 56 53 50 58 55 52 IEC standard AS standard 14 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 1 1 4 Twin Type Digital Inverter Type 4 Way Air Cassette Concealed Duct Under Ceiling Indoor unit 1 SM562UT E SM802UT E SM562BT E SM802BT E SM562CT E SM802CT E Indoor unit 2 SM562UT E SM802UT E SM562BT E SM802BT E SM562CT E SM802CT E Outdoor unit SM1102AT E SM1402AT E SM1102AT E SM1402AT E SM1102AT E SM1402AT E Cooling capacity 10 0 12 5 10 0 12 5 10 0 12 3 Heating capacity 11 2 14 0 11 2 14 0 11 2 14 0 Indoor unit Power supply phase 230V 220 240V 50Hz Running current A 16 33 14 97 19 17 17 57 16 51 15 14 20 71 18 99 16 28 14 92 21 18 19 42 Power consumption kW 8 52 4 09 3 56 4 42 3 51 4 52 Cooling Power factor 96 98 97 98 97 98 97 EER WM Electrical Energy efficiency class C B C C C D
86. 224 Fan Propeller PE492 43146699 Valve Ball 43121744 Motor Fan ICF 280 100 1R 43047401 Bonnet 3 8 IN 4314G290 Condenser Ass y 43194029 Bonnet 43100347 Panel Front Piping 43158190 Reactor 43100345 Panel Back Piping 43019904 Holder Sensor 43119390 Hanger 43063188 Holder TC Sensor 43041787 Compressor Ass y 43063332 Holder Sensor DA420A3F 21M 43140019 Strainer 43050407 Thermostat Bimetal 4314Q022 Strainer 43063317 Holder Thermostat 43089160 Cap Waterproof 43100344 Base Ass y 43032441 Nipple Drain 43197183 Bolt Compressor 0 14 O 0 E O N 476 www ilmalampdopumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Location No Location No Description Description 43150319 Sensor Ass y Service 4316V283 P C Board Ass y CDB 43050425 Sensor Ass y Service MCC 1531 43160565 Terminal Block 3P 20A 4316V291 P C Board Ass y IPDU MCC 1438 43150320 Sensor Ass y Service 43160571 Fuse Holder 15A 250V 43131052 Rectifier 43160567 Terminal Block 3P 30A E www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa RAV SP562AT E RAV SP802AT E ET W 37 O CA 00 d Kess Se A A ENAN Saar XA RY
87. 240 V Compressor thermo Protection US 622 ON 90 5 C OFF 125 4 C Coil Pulse Motor Valve UKV 048E 48 www ilmal mp pumput com RAV SM1402AT E Parts name Fan motor ICF 280 100 1R Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Specifications Output Rated 100 W Compressor DA420A3F 21M 3 phase 4P 3500 W Reactor CH 62 6 mH 18 5A Outdoor temp sensor To sensor 10 kQ at 25 C Heat exchanger sensor Te sensor 10 kQ at 25 C Suction temp sensor Ts sensor 10 kQ at 25 C Discharge temp sensor Td sensor 50 kQ at 25 C 1 2 3 4 5 6 7 8 Fuse Switching power Protect T3 15 A AC 250V Fuse Inverter input Current protect 25 A AC 250V 4 way valve solenoid coil VHV 01AJ503C1 AC 220 240 V Compressor thermo Protection US 622 ON 90 5 C OFF 125 4 C Coil Pulse Motor Valve RAV SP562AT E RAV SP802AT E Parts name Fan motor UKV 048E ICF 140 63 2R Specifications Output Rated 63 W Compressor DA220A2F 20LR 3 phase 4P 2000 W Reactor CH 47 8 mH 16A Outdoor temp sensor To sensor 10 kQ at 25 C Heat exchanger sensor Te sensor 10 kQ at 25 C Suction temp sensor Ts sensor 10 kQ at 25 C Discharge temp sensor Td sens
88. 2AT E i Wie E Distributor Outside 025 x 210 8FP1 3 flat fin Inside 025 xL180 952 FP1 5 flat fin Accumulator Rotary 2500cc compressor D DA420A3F 21M R410A 2 ii iy apos ESL E TNT MICE E el Indoor unit TCJ sensor Distributor i Strainer incorporated I We eM ewe ee E itie A BAT Fo I I US o A ee Sar te S Outer diameter of refrigerant pipe The refrigerating cycle of the indoor units differs according to Gas side DA Liquid side B the models to be combined For the refrigerating cycles of the d other indoor units refer to the corresponding Service Manuals 15 9mm 9 5mm i described in the list on the cover Refrigerant pipe Refrigerant pipe E en i 1 at gas side at liquid side i Outer dia A Outer dia B Min Max 5m 70m lt 7 Ball valve Packed valve e pt N Querda OA Oiterdia OR ANC gt i dia JA Outdoor unit Outer dia OB 3 rainer i ES PMV T amp sensor Cheek joint UKV 25D22 C d TO sensor E33 H TD sensor B E Strainer 4 way valve STF 0401G d i H Gosling E p Heating Pressure Pipe surface temperature C Compressor Indoor Outdoor temp MPa Discharge Suction Indoor heat Outdoor heat a Indoor DBAWB C exchanger exchanger an Pd Ps TD TS TC TE Indoor
89. 4 Soket 43160553 Lead Motor Fan 169 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa RAV SM562BT E RAV SM802BT E RAV SM1102BT E RAV SM1402BT E 402 eu cns 405 401 407 Location Location Description No Description 43160565 Terminal Block 3P 20A 43160568 Terminal Block 2P 4316V281 P C Board Ass y MMC 1402 43158193 Reactor 43050425 Sensor TC F6 43155203 Capacitor 43050426 Sensor TA mrs www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 15 1 3 Under Ceiling Type RAV SM562CT E RAV SM802CT E RAV SM1102CT E RAV SM1402CT E 11 15 y 17 J 58 22 23 24 36 37 38 39 54 55 2 28 To 25 RAV SM562CT E RAV SM802CT E Fan assembly Fan assembly eis www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Location 4314J271 43149272 4314J273 43172188 43172189 43172190 43100356 43100357 43100358 43102647 43102648 43109407 43109408 43121741 43121742 43121743 43120227 4314Q012 4314Q013 43140014 43122084 43122085 43180314 43180315 43108014 43179136 43125131 43125162 43047685 43049776
90. 40 dimension Height mm 35 35 35 35 pro Width mm 950 950 950 950 Depth mm 950 950 950 950 Main unit kg 21 22 26 26 Total weight Ceiling panel Sold separately kg 4 5 4 5 4 5 4 5 Heat exchanger Finned tube Fan Turbo fan Turbo fan Turbo fan Turbo fan Fan unit Standard air flow H M L m3 min 17 5 13 9 12 1 20 0 15 7 13 6 28 0 22 0 18 0 33 0 25 0 20 0 Motor W 60 60 90 90 Air filter TCB LF1601UE UFM1601UE UFH1601UE Controller Sold separately RBC AMT31E2 AS21E2 TCB SC642TLE2 AX21U W E2 Gas side mm 12 7 15 9 15 9 15 9 Connecting pipe Liquid side mm 6 4 9 5 9 5 9 5 Drain port mm VP25 Sound pressure level H M L dB A 32 29 27 34 31 28 39 36 33 42 38 34 Sound power level H M L dB A 47 44 42 49 46 43 54 51 48 57 53 49 IEC standard AS standard 10 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 1 1 2 Concealed Duct Type Digital Inverter Indoor unit RAV SM562BT E SM802BT E SM1102BT E SM1402BT E TU Outdoor unit RAV SM562AT E SM802AT E SM1102AT E SM1402AT E Cooling capacity KW 5 0 7 1 10 0 12 5 Heating capacity KW 5 6 8 0 11 2 14 0 Power supply 1 phase 230V 220 240V 50Hz Running current A 8 99 8 24 12 23 11 21
91. 450 Vantaa Part name Discharge port cabinet Procedure 1 Detachment 1 Perform work of item 1 of CD 2 Take off screws ST1T O4 x 10L 3 pcs of discharge port cabinet for the partition plate 3 Take off screws ST1T O4 x 10L 2 pcs of discharge port cabinet for the bottom plate 4 Take off screw ST1T O4 x 10L 1 pc of discharge port cabinet for the heat ex changer 5 Take off screws ST1T 94 x 10L 2 pcs of discharge port cabinet for the fin guard 2 Attachment 1 Put the upper left side of the discharge port cabinet on the end plate of the heat exchanger and then fix it with screw ST1T 4 x 10L 1 pc 2 Attach the removed screws to the original positions Remarks Side cabinet TN JN T Discharge port End plate of the heat exchanger Side cabinet 1 Perform work of item 1 of O 2 Remove screw fixing the inverter and the side cabinet ST1T 24 x 10 1 pc 3 Remove screws of the side cabinet and the valve support plate ST1T O4 x 10 2 pcs 4 Remove screw of the side cabinet and the cabling panel Rear ST1T 24 x 10 1 pc 5 Remove screw of the side cabinet and the bottom plate ST1T O4 x 10 1 pc 6 Remove screw of the side cabinet and the fin guard Heat exchanger ST1T 24 x 10 2 pcs sida www ilmal mp pumput com Valve support plate Side cabinet Inverter Valve support Cabling panel plate Rear Toshiba D SD inv
92. Address TT EEN 117 14 DETACHMENTS 22 222 02224 4 4 Eat NAT kuuna moon aN gea NN S EEN ASEN n e EEKE 119 AT N A00K UNIT RE 119 14 2 Outdoor Hi M 135 15 EXPLODED VIEWS AND PARTS LIST eee 160 15 1 Indoor Unit 160 A OUTHO OR URI e E EE 174 15 3 Replacement of Main Parts Sold Separately 182 16 CORD HEATER INSTALLATION WORK erre 184 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa SAFETY CAUTION The important contents concerned to the safety are described on the product itself and on this Service Manual Please read this Service Manual after understanding the described items thoroughly in the following contents Indications Illustrated marks and keep them Explanation of indications Indication Explanation N DANGER Indicates contents assumed that an imminent danger causing a death or serious injury of the repair engineers and the third parties when an incorrect work has been executed Indicates possibilities assumed that a danger causing a death or serious injury of the N WARNING repair engineers the third parties and the users due to troubles of the product after work when an incorrect work has been executed Indi
93. BLUE RED RED GRY GRAY PNK PINK GRN GREEN WHI WHITE BRN BROWN ORN ORANGE YEL YELLOW i i l Indoor unit NOTE J earth screw Fan motor Indoor temp sensor N Outdoor unit Temp sensor E aaria earth screw Temp sensor Selz Louver motor Sine phase Drain pump motor bee Float switch Drain control relay 39 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 5 1 2 Concealed Duct Type RAV SM562BT E RAV SM802BT E RAV SM1102BT E RAV SM1402BT E b E TCJ E N Rei 110 112 EXCT a y ke mm TE Di se ET CN104 AACN ToN NCNTOT N80 CN73 CN7O v Neve RED VEL RED BLK GRN RED WHI e CN34 O i FS RED MCC 1 402 1 ss Control P C Board for Indoor Unit EE CN33 a i C WHI DDC20V e 5 DDC15V O Terminalfor 1 d lt DDC12V x 1 central remote a DDC7V N controller 2 Power PT9 WHI DI supply FAN DRIVE circuit o 4 CN61 3 YEL NO CN309 N YEL SR BLK pr Y N N goe DIAS J a NT m ee BLK See X X5 GRY WA Wired Renote pom RED n Controller S n i1 o L z RED Closed end o v e le im Wann WN ab Reactor Color XS Indoor unit Identification I I earth screw vore pace sya T Fan motor RED RED N Outdoor unit Indoor temp sensor PNK PINK
94. CC 1402 YES Correct connection of connector Does the fan rotate without trouble NO when handling the fan with hands YES YES MCC 1402 correct 2 YES Is signal output of indoor fan motor NO Replace indoor fan motor position detection correct 3 YES Check indoor P C board MCC 1402 Defect gt Replace Are resistance values between phases at fan motor connector CN333 motor side of indoor P C board MCC 1402 correct 1 Is resistance value of fan motor connector CN333 at motor side of indoor P C board Replace indoor fan motor NO Replace indoor fan motor 1 Are not coil windings between 1 Red lead and 3 White lead between 3 White lead and 5 Black lead between 5 Black lead and 1 Red lead opened or shorted gt For resistance see the following values RAV SM562 SM802 SM1102 SP562 SP802 SP1102 Approx 70 to 1000 RAV SM1402 SP1402 Approx 35 to 500 Is not earthed between cabinet and 1 3 5 gt 10MQ or more NO Replace indoor fan motor 2 Check resistance of fan motor position detection circuit Is not coil winding between 1 Yellow lead and 4 Pink lead opened or shorted Resistance Approx 5 to 20kQ 3 Check fan motor position detection signal Using a tester measure the voltage between CN334 O and of indoor P C
95. D invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Fan motor Procedure Perform the works in 1 of and 1 of Take off flange nut fixing the fan motor with the propeller fan Loosen the flange nut by turning clock wise When tightening turn it counter clockwise Remove the propeller fan Remove connector for the fan motor from the inverter 5 Take off fixing screws 4 pcs with support ing the fan motor so that it does not fall down When replacing the fan motor at lower side remove the motor lead fixed plate which is fixed to the partition plate with screw ST1T O4 x 10 1 pc pull the fan motor lead out of the partition plate and then remove the fan motor Cautions in assembling fan motor In case of RAV SP1102AT E gt Be sure to mount the propeller fan and the fan motor at upper and lower sides because they are different Tighten the flange nut with the following torque Upper side 9 8N m 100kgf cm Lower side 4 9N m 50kgf cm In case of RAV SP1402AT E gt The same propeller fan and the fan motor are used at upper and lower sides Tighten the flange nut with the following torque Upper side 9 8N m 100kgf cm Lower side 9 8N m 100kgf cm Be sure to mount the motor lead fixed plate so that the fan motor lead is not caught in Be sure that the propeller fan does not come to contact with the fan mot
96. Group Oy Kelatie 9 C 01450 Vantaa Part name Multi blade fan motor Procedure Remove the suction grille Remove the connector of the fan motor from P C board SM802 SM1102 SM1402CT E only Remove the set screw 1 position to fixing and reinforcing bar Slide the reinforcing bar toward arrow side on the left figure Push the fan cover fixing hooks 2 positions forward fan cover side and remove the fan cover SM1102 SM1402CT E only Remove the hexagon head screws 2 positions to fix bearing and the bearing Remove the hexagon head screw of fixing fan motor and fan motor holder then the assembly removed from the main unit Loosen the sets crew of the multi blade fan using hexagon wrench Pull the multi blade fan towered fan case side Then fans come off oj Remarks Screws Fixing reinforcing bar and main unit A Oa Fan cover fixing hook Fan cover Lower side Bearing Hexagon head screws Fixing bearing and main unit Fan motor holder Hexagon screws Fixing fan motor and main unit Set screw of multi blade fan Multi blade fan www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Drain pan Procedure Take down the main unit and then treat the drain pan on the floor Remove the both side panels and suction grilles
97. Outside air temperature Heating ye www ilmal mp pumput com 15 to 15 Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Super Digital Inverter Model name SP562AT E SP802AT E SP1102AT E SP1402AT E Power supply 1 phase 230V 220 240V 50Hz Power exclusive to outdoor is required Type Hermetic compressor Compressor Motor 2 0 3 75 Pole 4 4 Refrigerant charged 2 1 2 95 Refrigerant control Pulse motor valve Standard length 7 5 7 5 7 5 7 5 Min length 5 0 5 0 5 0 5 0 Max total length 50 50 70 70 Inter connecting pipe Additional refrigerant charge under long piping connector 20g m 21m to 50m 40g m 31m to 50m 40g m 31m to 70m 40g m 31m to 70m Height Outdoor lower m 30 30 30 30 difference Outdoor higher m 30 30 30 30 Height mm 795 1340 Outer dimension Width mm 900 900 Depth 320 320 Appearance Silky shade Muncel 1Y8 5 0 5 Total weight 62 95 Heat exchanger Finned tube Fan Propeller fan Fan unit Standard air flow m3 h 125 Motor W 63 63 Gas side 15 9 Connecting pipe Liguid side 9 5 Sound pressure level Cooling Heating Sound power level Cooling Heating Outside air temperature
98. SWF 230 60 1R 43019904 Holder Sensor SUS 43170244 Hose Drain 25A 43170245 Hose Drain 43079249 Band Hose 43139137 Rubber Cushion 43047685 Nut Flare 1 4 IN 6 35 ao ao 43047686 Nut Flare 3 8 IN 29 52 4314Q009 Distributor Ass y 43149351 Socket 06 35 4314Q010 Distributor Ass y 160 www ilmalampopumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Location No Description 43160565 Terminal Block 3P 20A 43050425 Sensor TC F6 43050426 Sensor TA 43160568 Terminal Block 2P 1A AC30V 4316V280 PC Board Ass y MMC 1402 161 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa RAV SP1102UT E 223 4 Location Location Description No Description No 43121736 Pump Drain ADP 1409 43047686 Nut Flare 3 8 IN 29 6 220 240V 43049776 Socket 29 6 43120214 Fan Ass y Turb TY461 43149352 Nut Flare 5 8 IN 215 9 4314J267 Refrigeration Cycle Ass y 43149354 Socket 5 8 IN 215 9 4318T681 Owner s Manual 43047609 Bonnet 29 6 43172187 Pan Ass y Drain 43194029 Bonnet 15 9 Po FABS ANBA 43019904
99. T E RAV SM802CT E RAV SM1102CT E RAV SM1402CT E Parts name Fan motor SM502CT E CH 43 SWF 280 60 1 Specifications Output Rated 60 W 220 240 V Fan motor SM802CT E SWF 280 60 2 Output Rated 120 W 220 240 V Fan motor SM1102CT E SM1402CT E SWF 280 120 2 Output Rated 120 W 220 240 V Thermo sensor TA sensor 155 mm 10 kQ at 25 C Heat exchanger sensor TCJ sensor 26 mm 1200 mm 10 kQ at 25 C Heat exchanger sensor TC sensor 6 mm 1200 mm 10 kQ at 25 C Louver motor MP24GA1 DC 15V Reactor CH 43 47 www ilmal mp pumput com 10 mH 1A Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 6 2 Outdoor Unit RAV SM562AT E Parts name Fan motor ICF 140 43 Specifications Output Rated 43 W Compressor DA150A1F 20F 3 phase 4P 1100 W Reactor CH 57 10 mH 16A Outdoor temp sensor To sensor 10 kQ at 25 C Heat exchanger sensor Te sensor 10 kQ at 25 C Suction temp sensor Ts sensor 10 kQ at 25 C Discharge temp sensor Td sensor 50 kQ at 25 C 1 2 3 4 5 6 7 8 Fuse Switching power Protect T3 15 A AC 250 V Fuse Inverter input Current protect 25 A AC 250 V 4 way valve solenoid coil VHV 01AJ503C1 Compressor thermo Protection US 622
100. T1T O4 x 10L 2 pcs 150 www ilmal mp pumput com Remarks Bell mouth Remove port cabinet Fan guard Minus screwdriver Hooking claw Discharge port cabinet Slit 3 positions Bell mouth Claw 3 positions Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa RAV SP1102AT E RAV SP1402AT E Part name Procedure Remarks Common procedure REQUIREMENT Front panel Before works put on gloves otherwise an injury may be caused by parts etc 1 Detachment 1 Stop operation of the air conditioner and turn off switch of the breaker 2 Remove the front panel ST1T O4 x 10 3 pcs After removing the screws remove the front panel while drawing it downward 3 Remove the power cable and the indoor outdoor connecting cable from cord clamp and terminal 4 Remove the roof plate ST1T O4 x 10 6 pcs 2 Attachment 1 Mount the roof plate ST1T O4 x 10 6 pcs 2 Connect the power cable and the indoor outdoor connecting cable to terminal and then fix them with cord clamp Roof plate REQUIREMENT Be sure to fix the power cable and the indoor outdoor connecting cable with bundling band on the market along the inter unit cable so that they do not come to contact with the compressor the valve and the cable at gas side and the discharge pipe 3 Attach the front panel ST1T O4 x 10 3 pcs
101. Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa TOSHIBA FILE NO A05 018 SERVICE MANUAL INTEGRATION AIR CONDITIONER SPLIT TYPE INDOOR UNIT DIGITAL INVERTER gt RAV SM562UTE RAV SM562BT E RAV SM562CT E RAV SM802UTE RAV SM802BT E RAV SM802CT E RAV SM1102UTE RAV SM1102BT E RAV SM1102CT E RAV SM1402UTE RAV SM1402BT E RAV SM1402CT E SUPER DIGITAL INVERTER gt RAV SP1102UT E Service Manual for RAV SMsiSi kKRT and RAV SM f fskXT contact the Sales company or Dealer OUTDOOR UNIT DIGITAL INVERTER RAV SM562ATE RAV SM802AT E RAV SM1102ATE RAV SM1402AT E SUPER DIGITAL INVERTER RAV SP562AT E RAV SP802AT E RAV SP1102AT E RAV SP1402AT E PRINTED IN JAPAN Jan 2006 www ilmalampopumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa ADOPTION OF NEW REFRIGERANT This Air Conditioner is a new type which adopts a new refrigerant HFC R410A instead of the conventional refrigerant R22 in order to prevent destruction of the ozone layer WARNING Cleaning of the air filter and other parts of the air filter involves dangerous work in high places so be sure to have a service person do it Do not attempt it yourself The cleaning diagram for the air filter is there for the service person and not for the customer A direct current
102. U 3 1V29SdS AVH 3 1VZOt LINS AVH 3 1V20LLAS AVH Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 9 2 2 Outline of Main Controls 1 Pulse Modulating Valve PMV control 1 For PMV with 50 to 500 pulses during operation respectively 2 In cooling operation PMV is controlled with the temperature difference between TS sensor and TC Sensor 3 In heating operation PMV is controlled with the temperature difference between TS sensor and TE Sensor 4 For the temperature difference in items 2 and 3 1 to 5K is aimed as the target in both cooling and heating operations 5 When the cycle excessively rose in both cooling and heating operations PMV is controlled by TD sensor The aimed value is usually 103 C for SM562 SM802 and 92 C for SM1102 SM1402 in both cooling and heating operations REQUIREMENT A sensor trouble may cause a liquid back flow or abnormal overheat resulting in excessive shortening of the compressor life In a case of trouble on the compressor be sure to check there is no error in the resistance value an the refrigerating cycle of each sensor after repair and then start the operation 2 Discharge temperature release control 1 ZS This function controls the operation frequency that is lowers the operation frequency when the discharge temperature has not lower or the discharge temperature has rapidly risen during PMV contro
103. Vantaa Part name Drain pump Procedure Remove the drain pan and float switch Remove the set screws 3 positions of fixing drain pump plate and main unit Remove the set screws 3 positions of fixing drain pump plate and drain pump Remarks Drain pump Drain pump holder j Screws Fixing drain pump holder Screws Fixing plate and drain pump 3 Drain pump holder 3 View from reverse side of drain pump TC TCJ sensor Remove the set screws 5 positions and check port cover right side Pull out the sensor is inserted into pipe of the heat exchanger Checking port cover Right side L Screws Fixing check port cover Right side Heat exchanger Take down the main unit and then treat the heat exchanger on the floor Remove the drain pan Remove the check port cover right side Remove the set screws 6 positions and check port cover left side Remove the set screws 2 positions of fixing heat exchanger and main unit left side Remove the set screws 7 positions of fixing heat exchanger and main unit front right side 130 www ilmal mp pumput com Check port cover Left side Screws Fixing check port cover Left side Screws Fixing heat exchanger 8 5 Main unit Left side Main unit Front side Screws Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGrou
104. Wiring cover pulling it downward j 3 Remove wiring cover ST1T 4 x 10L 2 pcs and then remove connecting cable 4 Remove the upper cabinet ST1T 24 x 10L 2 pcs After taking off screws remove the upper cabinet pulling it upward 2 Attachment Upper cabinet CAUTION Be sure to attach a waterproof cover If it is not attached there is a possibility that water enters inside of the outdoor unit 1 Attach the waterproof cover Ee N 2 Attach the upper cabinet ST1T 4 x 10L 2 pcs Hook the rear side of the upper cabinet to claw of the rear cabinet and then put it on the front cabinet Roa cabinet 3 Perform cabling of connecting cables and i fix with cord clamp ST1T 4 x 10L 3 pcs i 4 Attach the wiring cover ST1T Q4 x 10L 2 pcs P ids 5 Attach the valve cover ST1T 94 x 10L 1 pc T Insert the upper part of the upper cabinet set hooking claw of the valve cover to the slit at three positions of the main body and then attach it pushing upward 135 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Procedure Remarks Front cabinet 1 Detachment 1 Perform work of item 1 of 2 Remove screws ST1T 4 x 10L 2 pcs of the front cabinet and the inverter cover 3 Take off screws of the front cabinet and the bottom plate ST1T 94 x 10L 3
105. YES Is connection of NO Correct connection of connector normal connector YES NO Is fan motor normal Replace fan motor YES Does PMV normally operate Do not TD and TO sensors come off the detection part YES Are characteristics of TD TO TC sensor resistance values normal YES NO Correct coming off Replace TD TO and TC sensors Refer to Characteristics 3 and 4 Check CDB Defect gt Replace For RAV SM562AT E replace control P C board Check TE TC TS sensors Replace electron expansion valve Check charged refrigerant amount Check liquid gas valves Check abnormal overload 97 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa C06 error Central controller Is U3 U4 communication line normal Correct communication line YES Are connections between connectors CN51 of connection interface P C board and connectors CN51 of indoor P C board normal YES NO Ch f i ination i 2 eck connections of A B terminal blocks EE Correct communication line of remote controller YES YES Is there no connection error of power line Correct power cable NO YES Is not power of source power supply turned on Turn on the source power supply NO YES Did
106. a power failure occur Clear the check code NO YES Is there no noise source etc Eliminate noise etc NO NO Check central controller Defect gt Replace Same as others Check indoor P C board MCC 1402 Defect gt Replace Correct connection of connector Can central remote controller control normally other indoor units Is handling of central remote controller reflected on the operation status of indoor unit YES Can handy remote controller control normally other indoor units YES Check connection interface P C board Defect Replace 98 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa E03 error Master indoor unit E03 error is detected when the indoor unit cannot receive a signal sent from the main remote controller and central controller In this case check the communication cables of the remote controllers A and B the central control system X and Y As communication is disabled E03 is not displayed on the main remote controller and the central controller E01 is displayed on the main remote controller and 97 error on the central controller respectively If E03 occurs during an operation the air conditioner stops F29 error 12 error F29 error or
107. ace temperature C Compressor Indoor Outdoor kg cm G Discharge Suction Indoor heat Outdoor heat SIN TOT NE G exchanger exchanger Pd Ps TD TS TC TE Indoor Outdoor Standard 3 52 0 85 35 9 8 7 87 8 9 39 54 HIGH 27 19 35 Cooling Overload 3 78 1 12 38 6 11 4 84 15 17 47 45 HIGH 32 24 43 Low load 1 51 0 71 15 4 7 2 40 7 3 23 30 LOW 18 15 5 5 Standard 2 88 0 60 29 4 6 1 85 1 47 1 61 HIGH 20 7 6 Heating Overload 3 41 1 08 34 8 11 0 81 14 54 13 24 LOW 30 24 18 Low load 2 35 0 24 24 0 2 4 80 19 40 kal 78 HIGH 15 10 70 4 poles are provided to this compressor The compressor freguency Hz measured with a clamp meter is 2 times of revolutions rps of the compressor 34 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa RAV SM562UT E RAV SM562BT E RAV SM562CT E RAV SP562AT E Air heat exchanger TC sensor Outer diameter of refrigerant pipe The refrigerating cycle of the indoor units differs according to Gas side JA Liquid side B the models to be combined For the refrigerating cycles of the other indoor units refer to the corresponding Service Manuals 12mm SE described in the list on the cover Refrigerant pipe Refrigerant pipe at gas side
108. acitor 500uF of P C board Cord clamp WARNING The electrolytic capacitor may not nor mally discharge according to error con tents and the voltage may remain There fore be sure to discharge the capacitor WARNING Plug of For discharging never use a screwdriver IE soldering iron and others for short circuiting between i YK Discharging and electrodes As the electrolytic i sition capacitor is one with a large capacity it is i d period J very dangerous because a large electric E A 2 10 seconds P or more spark will occur 4 Take off screws ST1T 04 x 10L 2 pcs fixing the main body and the inverter box Inverter 5 Remove various lead wires from the assembly holder at upper part of the inverter box and wiring holder at right side of the terminal block 6 Remove the lead wire from the bundled part at left side of the terminal block 7 Pull the inverter box upward 8 Disconnect connectors of various lead wires REQUIREMENT As each connector has a lock mechanism 1 Remove the connectors avoid to remove the connector by holding wE Peng Lug SY the lead wire but by holding the connector i by the arrow mark juu www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Control P C board assembly Procedure 1 Disconnect lead wires and connectors connected from t
109. adapter P C board CN40 CN050 Indoor control TCC LINK Terminal P C board communication circuit resistance CN041 SWO01 MCC 1440 TCC LINK Terminal block A B Communication units Total 64 units Communication distance Remote controller 2km 3 TCC LINK Wiring Connection CAUTION 1 2 3 4 When controlling customized setup collectively TCC LINK adapter This option is required In case of group operation or twin triple operation the adapter is necessary to be connected to the main unit Connect the central control devices to the central control system wiring When controlling collectively customized setup only turn on only Bit 1 of SWO1 of the least line of the system address No OFF when shipped from the factory n case of customized setup the address is necessary to be set up again from the wired remote controller after automatic addressing Central control device Central control device U1 U2 U1 U2 Central control devices Max 10 units U3 U4 U3 U4 a Refrigerant line 1 i Refrigerant line 2 i Refrigerant line 3 i Refrigerant line 4 lt 3 Indoor outdoor inter unit wire AC200V serial t Central control system wiring PERE 1 ch a aanta aa i Wiring for No 1 and 2 only SF AF i Sub unit Maater unit Sub unit Te aci Z Indoor unit i 1 213 JA 18 5 A B TCC LINK adapter
110. aed Inverter box Heat sink Metal sheet Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Fan motor Procedure 1 Perform works of items 1 to 5 7 of O 2 Remove the flange nut fixing the fan motor and the propeller fan Loosen the flange nut by turning clock wise To tighten the flange nut turn it counterclockwise 3 Remove the propeller fan 4 Remove the lead wire from the hook fixing the fan motor lead wires on the motor base Three positions 5 Disconnect the connector for fan motor from the inverter 6 Take off the fixing screws 4 pcs while holding by hands so that the fan motor does not fall Note Tighten the flange nut with torque 9 8Nem 100kgf cm E www ilmal mp pumput com Remarks A Loosen by turning clockwise Propeller fan Ee Fan motor Motor base Fixing claws for fan motor lead wires 3 positions Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Compressor Procedure 1 Perform works of items 2 G and 2 Evacuate refrigerant gas 3 Disconnect the connector for fan motor from the inverter 4 Take off screws fixing the motor base to the bottom plate ST1T 94 x 10L 2 pcs 5 Remove the motor base together with the fan motor and the propeller fan 6 Take of
111. aired be sure to recover the refrigerant with recover ing device The refrigerant cannot be recovered in the outdoor unit otherwise a serious accident such as breakage or injury is caused After repair work surely assemble the disassembled parts and connect and lead the removed cables as before Perform the work so that the cabinet or panel does not catch the inner cables If incorrect assembly or incorrect cable connection was done a disaster such as a leak or A bly Cabli SE ida EE fire is caused at user s side Bs www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa After the work has finished be sure to use an insulation tester set 500V mugger to check the resistance is 2MQ or more between the charge section and the non charge metal section Earth position If the resistance value is low a disaster such as a leak or electric shock is caused at user s Insulator check side If the refrigerant gas touches to a fire poisonous gas generates A case of leakage of the refrigerant and the closed room full with gas is dangerous because a shortage of oxygen Ventilation occurs Be sure to execute ventilation o When the refrigerant gas leaks during work execute ventilation gloves and others not to touch to the charging section When checking the circuit inevitably under condition of the power ON use rubber N If tou
112. allation work connect power cord for the cord heater to another breaker separated from one for power cord of the air conditioner 191 e www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 5 Drawing of thermostat fixing plate 5 8 37 2 03 4 burring hole 18 Upward 56 46 3 3 4 burring hole 18 Downward 45 Material SGCC Z08 Thickness 0 8t 192 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa WARNINGS ON REFRIGERANT LEAKAGE Check of Concentration Limit The room in which the air conditioner is to be installed requires a design that in the event of refrigerant gas leaking out its concentration will not exceed a set limit The refrigerant R410A which is used in the air conditioner is safe without the toxicity or combustibility of ammonia and is not restricted by laws to be imposed which protect the ozone layer However since it contains more than air it poses the risk of suffocation if its concentration should rise excessively Suffocation from leakage of R410A is almost non existent With the recent increase in the number of high concentration buildings however the installation of multi air conditioner systems is on the increase because of the need for
113. allowed to ride over drain port In this case add some fixing the tip of the fixing screws positions to fix the cord heater surely The end part from the marked part of the cord heater heats up When there is the heating part near the electric parts box a fire may generate Be sure to set the heating part on the outdoor unit base plate at the fan room side or near it within 20cm from the outdoor unit base plate Be careful that the cord heater does not hit the arked pa GC hi marked part Fix the cord heater without any loosening or sag Drill a hole on the side cabinet R for fixing the thermostat fixing plate 5 hole at two positions When drilling a hole on the side cabinet R be sure not to damage the cabinet Side cabinet R 189 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Photo Explanatory diagram Side cabinet L Procedure Rework the side cabinet L to remove part of it The area to be removed is indicated by the shaded lines in the left figure After removing part of the side cabinet L deburr the edges of the side cabinet L Thermostat fixing plate P shape clamp Fuse Fuse holder Close end connector Thermostat insulation tape Cord heater Transparent cover side L side 190 Perform end process and bundling of each cable Using fixin
114. als for Brazing with sulfur and produce a fragile compound 1 water solution which may cause a gas leakage Therefore use any other type of brazing filler at a hot spring resort etc and coat the surface with a paint 2 When performing brazing again at time of servicing use the same type of brazing filler Silver brazing filler Silver brazing filler is an alloy mainly composed of silver and copper It is used to join iron copper or copper alloy and is relatively expensive though it excels in solderability Phosphor bronze brazing filler Phosphor bronze brazing filler is generally used to join copper or copper alloy 7 5 2 Flux Low temperature brazing filler 1 Reason why flux is necessary Low temperature brazing filler is generally called By removing the oxide film and any foreign solder and is an alloy of tin and lead Since it is matter on the metal surface it assists the flow weak in adhesive strength do not use it for of brazing filler refrigerant pipes In the brazing process it prevents the metal surface from being oxidized By reducing the brazing filler s surface tension the brazing filler adheres better to the treated metal 56 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Characteristics required for flux Activated temperature of flux coincides with the brazing temperatur
115. ard discharge position once to return to the set position The flap position can be set up in the following operation range In cooling dry operation In heating fan operation OS In group twin triple operation the flap positions can be set up collectively or individually 2 Swing setup The swinging position can be moved in the following operation range All modes NY ce n group twin triple operation the swinging positions can be set up collectively or individu ally 3 When the unit stops or when a warning is output the flap automatically moves downward 4 While the heating operation is ready the flap automatically moves upward 64 www ilmal mp pumput com Warning A check code is displayed on the remote controller and the indoor unit stops Excluding F08 and L31 Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Outline of specifications Remarks Frequency fixed In case of wired remote controller operation 1 When pushing CHECK button for 4 seconds or more Test run TEST is displayed on the display screen and the mode enters in Test run mode Push ON OFF button Using MODE button change the mode from COOL to HEAT e Do not use other mode than COOL HEAT mode During test run operation the temperature cannot be adjusted An error is detected as usual A frequency fixed o
116. arks Ceiling panel 1 Detachment 1 Perform works of items 1 of 1 of and 1 of O 2 Remove the flap connector CN33 White 5P connected to the control P C board and then remove the lead wire from the clamp NOTE Remove the connector by releasing locking of the housing 3 Remove screws fixing the ceiling panel M5 4 pcs 4 Push the tentative hook outward to remove the ceiling panel 2 Attachment 1 Hang the tentative hook of the main body drain pan to the tentative hook of the ceiling panel NOTE A panel has directional property so mount a panel with attention to the marks 2 Tighten fixing screws M5 4 pcs 3 Connect flap connector of the ceiling panel to connector CN33 White 5P on the control P C board zone www ilmal mp pumput com Ka Remove the flap connector Le e Fixing screw Push the tentative hook outward Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Procedure Remarks Control P C 1 Detachment board 1 Pongan works of items 1 of and 1 of 2 Remove connectors which are con nected from the control P C board to other parts CN33 Flap motor 5P White CN34 Float switch 3P Red CN41 Terminal block of remote controller 3P Blue CN68 Drain pump 3P Blue CN67 Terminal block of power supply 5P Black CN1
117. ately push Temperature set button to set to 18 C After checking the receiving sound Pi immediately push Temperature set button to set to 30 C Then repeat the procedure 45 55 45 5 After approx 10 seconds all the display lamps on the sensor part of wireless remote controller Operation Green Timer Green and Ready Yellow flash and the air conditioner starts operation If the lamps do not flash repeat the procedure 2 and after After the test operation push Start Stop button to stop the operation Outline of test operation from the wireless remote controller Test cooling operation Start gt 18 C gt 19 C gt 18T gt 19 C gt 18T gt 19 C gt 18 C Test operation gt Stop Test heating operation Start gt 30 C 29 C gt 30 C gt 29 C gt 30 C gt 29 C gt 30 Test operation gt Stop Be sure to set the air speed to High 107 www ilmal mp pumput com 3 4 5 6 27 Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Item Item No DN table Selection of function Description At shipment Filter sign lighting time None 2500H 4 Way Duct Ceiling Type 0002 for D I and S D I models Dirty state of filter Standard 0001 High degree of dirt Half of standard time 0000 Standard Central control address No 1 u
118. cates contents assumed that an injury or property damage may be caused on the N CAUTION repair engineers the third parties and the users due to troubles of the product after work when an incorrect work has been executed Property damage Enlarged damage concerned to property furniture and domestic animal pet Explanation of illustrated marks Explanation Indicates prohibited items Forbidden items to do The sentences near an illustrated mark describe the concrete prohibited contents Indicates mandatory items Compulsory items to do The sentences near an illustrated mark describe the concrete mandatory contents Indicates cautions including danger warning The sentences or illustration near or in an illustrated mark describe the concrete cautious contents Confirmation of warning label on the main unit Confirm that labels are indicated on the specified positions Refer to the Parts disassembly diagram Outdoor unit If removing the label during parts replace stick it as the original Turn OFF the breaker before removing the front panel and cabinet otherwise an electric shock is caused by high voltage resulted in a death or injury During operation a high voltage with 400V or higher of circuit at secondary circuit of the high voltage transformer is applied If touching a high voltage with the naked hands or body an electric shock is caused even if using an electric insulator
119. ching to the charging section an electric shock may be caused Be attentive to electric shock When the refrigerant gas leaks find up the leaked position and repair it surely If the leaked position cannot be found up and the repair work is interrupted pump down and tighten the service valve otherwise the refrigerant gas may leak into the room The poisonous gas generates when gas touches to fire such as fan heater stove or cocking stove though the refrigerant gas itself is innocuous O When installing eguipment which includes a large amount of charged refrigerant such as a multi air conditioner in a sub room it is necessary that the density does not the Compulsion limit even if the refrigerant leaks If the refrigerant leaks and exceeds the limit density an accident of shortage of oxygen is caused For the installation moving reinstallation work follow to the Installation Manual If an incorrect installation is done a trouble of the refrigerating cycle water leak electric shock or fire is caused After repair work has finished check there is no trouble If check is not executed a fire electric shock or injury may be caused For a check turn off o the power breaker y After repair work installation of front panel and cabinet has finished execute a test Check after rerair run to check there is no generation of smoke or abnormal sound If check is not executed a fire or an electric shock is caused Before test ru
120. circuit of indoor fan driving unit operates Lock of indoor fan Check indoor P C board Error in 4 way valve system Indoor heat exchanger temperature lowered after start of heating operation Stop Automatic reset Displayed wh error is detect en ed Check 4 way valve Check indoor heat exchanger TC TCJ sensor Check indoor P C board Outdoor DC fan error Stop Displayed wh error is detect en ed Defective detection of position Over current protective circuit of outdoor fan driving unit operates Lock of outdoor fan Check outdoor CDB P C board Inverter over current protective circuit operates For a short time Short voltage of main circuit operates Stop Displayed wh error is detect en ed Inverter immediately stops even if restarted Compressor motor rare short Check IPDU Cabling error IPDU position detection circuit error Own unit stops while warning is output to other indoor units Stop Stop Sub unit Automatic reset Displayed wh error is detect Displayed whi error is detect en ed en ed N FOND zb zl POND zb h ON OND N zibh N Position detection circuit operates even if operating compressor by removing 3P connector Replace IPDU Judge sub unit while master unit is in EOS L03 L07 L08 Check indoor P C board For an error mode detected in outdoor unit
121. d Under Ceiling type models 58 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 8 2 Control Specifications When power supply is reset Outline of specifications 1 Distinction of outdoor units When the power supply is reset the outdoors are distinguished and control is exchanged according to the distinguished result 2 Setting of speed of the indoor fan setting whether to adjust air direction or not Only 4 way models Based on EEPROM data speed of the indoor fan or setting whether to adjust air direction or not is se lected Remarks Air speed Air direction adjustment Operation mode selection 1 Based on the operation mode selecting command from the remote controller the operation mode is selected Remote controller command Outline of control STOP Air conditioner stops FAN Fan operation COOL Cooling operation DRY Dry operation HEAT Heating operation AUTO COOL HEAT operation mode is automatically selected by Ta and Ts for operation COOL COOL ON 600 orn HEAT 1 Judge the selection of COOL HEAT mode as shown in the figure above When 10 minutes passed after thermostat had been turned off the heating operation Thermo OFF is exchanged to cooling operation if Tsh exceeds 1 5 or more COOL OFF and COOL ON in the figure indicate a
122. dress of outdoor unit indoor unit address and group address Completion of cabling work Do you arbitrarily set the indoor unit address YES MANUAL Is refrigerant line 1 line YES NO Is group control performed YES To AUTO address mode Do you change setting after automatic setting at the first time YES Connect one remote controller with one indoor unit 1 1 tentatively with communication cable Turn on power of outdoor unit Setup of automatic Turn on power of outdoor unit Turn on power of outdoor unit After completion of address setup change is to arbitral address group manually Set to all indoor units one by one address finishes within 4 to 5 minutes e When the following addresses are not stored in the neutral memory IC10 on the indoor P C board a test run operation cannot be performed Unfixed data at shipment from factory Item code Data at shipment Setup data range Line address Indoor unit 0001 No 1 unit to 0030 No 30 unit address Max value of indoor units in the identical refrigerant line Double twin 4 0001 No 1 unit to 0030 No 30 unit Grou 0000 Individual Indoor units which are not controlled in a group dI SS 0001 Master unit 1 indoor unit in group control 0002 Sub unit Indoor units other than master unit in group control
123. dytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Fan motor Procedure Remove the Multi blade fan Remove the hexagon head screw of fixing fan motor holder Remove the fan motor holder 2 positions Remarks Fan motor holder Fan motor Screws Fixing fan motor holder Drain pan Take down the main unit and then treat the drain pan on the floor Remove the set screws 562 7 802 1102 1402 9 positions of fixing lower plate Remove the lower plate from main unit Remove the set screws 562 Nothing 802 2 positions 1102 1402 4 positions of fixing drain pan holder and main unit Remove the drain pan holder 562 Nothing 802 1 position 1102 1402 2 positions from main unit Remove the drain pan Pull it lower side Screws Fixing lower plate Lower plate Screws Fixing drain pan holder Screws Fixing drain pan holder Drain pan holder Drain pan Float switch Remove the drain pan Remove the set screw 1 position of fixing float switch holder Remove the plastics nut of foxing float switch Remove the float switch 129 www ilmal mp pumput com Float switch Float switch holder Screw Fixing float switch holder Float switch View from reverse side Float switch holder Plastic nut Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450
124. dytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa RAV SM802UT E RAV SM802BT E RAV SM802CT E RAV SP802AT E Air heat exchanger TC sensor L i L Outer diameter of refrigerant pipe Fa Bn ETAT Tag nM SARS Ny ET eae Ph TY U SE The refrigerating cycle of the indoor units differs according to Gas side JA Liquid side B the models to be combined For the refrigerating cycles of the other indoor units refer to the corresponding Service Manuals 15 9mm Somm described in the list on the cover Refrigerant pipe Refrigerant pipe at gas side at liquid side i i Outer dia JA Outer da B Min Max 5m 50m Pd xz Packed valve Packed valve 7 Ps oT a IN ATS TP PT AU I Ta EE PRD MANCA lt lt Outer dia OA Outdoor unit Outer dia OB i Modulatin TS sensor Strainer PMV g TO sensor S S TD sensor IT T E Strainer 4 way valve TE STF 0213Z Sensor ill Accumulator Muutti KEE oan d j 1500cc 025 x L210 Heat exchanger 8 33 1530 i 025 x L160 1 row 30 stages FP1 3 flat fin i i Rotary compressor DA220A2F 20L K moneta gt Cooling seen Heating Pressure Pipe surface temperature C Compressor Indoor Outdoor temp MPa Discharge Suction Indoor heat Outdoor heat aI indoor DBAWB CC exchanger exchanger an Pd Ps TD TS TC TE Indoor Outdoor Standard
125. e Due to a wide effective temperature range flux is hard to carbonize It is easy to remove slag after brazing The corrosive action to the treated metal and brazing filler is minimum It excels in coating performance and is harm less to the human body As the flux works in a complicated manner as described above it is necessary to select an adequate type of flux according to the type and shape of treated metal type of brazing filler and brazing method etc Types of flux e Noncorrosive flux Generally it is a compound of borax and boric acid It is effective in case where the brazing tem perature is higher than 800 C Activated flux Most of fluxes generally used for silver brazing are this type It features an increased oxide film removing capability due to the addition of compounds such as potassium fluoride potassium chloride and sodium fluoride to the borax boric acid compound Piping materials for brazing and used brazing filler flux Piping Used brazing material filler Copper Copper Phosphor copper Do not use 7 5 3 Brazing As brazing work requires sophisticated techniques experiences based upon a theoretical knowledge it must be performed by a person qualified In order to prevent the oxide film from occurring in the pipe interior during brazing it is effective to proceed with brazing while letting dry Nitrogen gas flow Never use gas other than Nitrogen gas
126. e electric parts box O4 x 10 5 pcs 6 Remove screws fixing the bell mouth O4 x 10 6 pcs 7 Remove nuts fixing the turbo fan M6 1 pc 8 Remove screws fixing holder of the motor lead wires to remove the motor lead wires from the clamp 24 x 8 3 pcs 9 Remove nuts fixing the fan motor to remove it Attachment 1 Fix the parts fan motor holder of the motor lead turbo fan bell mouth and electric parts box successively to their original positions NOTE 1 When fixing the turbo fan be sure to match the fan boss with D cut of the motor shaft NOTE2 Fix the turbo fan with torque wrench 5 9 0 6Nm 2 Connect connectors earth lead wire indoor outdoor inter unit cable and remote controller cable which have been disconnected in the above item 1 as before eda www ilmal mp pumput com Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Drain pan Procedure 1 Detachment 1 Perform works of items 1 of 1 of 1 of and 1 of 2 Remove clamps of the lead wires con nected to the following connectors of the control P C board CN34 Float switch 3P Red CN68 Drain pump 3P Blue CN101 TC sensor 2P Black CN102 TCJ sensor 2P Red CN333 Power supply of fan motor 5P White CN334 Position detection of fan motor 5P White NOTE Remove the connecto
127. e side cabinet lower left side and the screw and lift up the inverter assembly upward ST1T 04 x 10L 1 pc In this time cut off the band bundling each lead wire REQUIREMENT As each connector has a lock mechanism avoid to remove the connector by holding the lead wire but by holding the connector sis www ilmal mp pumput com Remarks Screw Inverter assembly Inverter cover Inverter assembly Plug of soldering iron Left time 10 sec or more Inverter assembly gt ef N Hook for the side cabinet lower left side Remove the connectors with locking function by pushing the part indicated by the arrow mark Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Inverter assembly Continued Procedure 7 Remove connectors which are connected from the cycle P C board to other parts CN600 TD sensor 3P White CN601 TO sensor 2P White CN604 TE sensor 2P White Note 1 CN605 TS sensor 3P White Note 1 CN301 Outdoor fan 3P White Note 1 CN300 Position detection BP White CN500 Case thermo 2P Blue Note 1 CN702 PM V Pulse Motor Valve coil 6P White Note 1 Relay connector 4 way valve 3P Yellow Note 1 Relay connector Reactor 2 pcs 2P White Note 1 Compressor lead Remove terminal cover of the compressor and remove the lead wire from term
128. ections of NO CDB CN800 and CDB IPDU CN06 connectors normal Was the error just after power ON determined NO YES Are cabling connector normal Correct connection of connector Check cabling between IPDU and CDB and connector IPDU P C board error Defect gt Replace Is there no abnormal overload NO Improve and eliminate the cause Is IPDU P C board come to closely contact with heat sink YES Correct mounting H02 error NO IPDU P C board error Defect gt Replace Is power voltage normal YES NO Are connections of cable connector normal YES Is compressor normal YES NO Is there no slackened refrigerant YES Does electron expansion valve normally operate YES Check IPDU and CDB Defect gt Replace 95 Improve power line Check and correct circuit cabling such as cabling to compressor phase missing and connector Compressor lock gt Replace NO Check TE and TS sensors gt Replace Check electron expansion valve gt Replace For RAV SM562AT E replace control P C board www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa P03 error Is protective cont
129. effective use of floor space individual control energy conservation by curtailing heat and carrying power etc Most importantly the multi air conditioner system is able to replenish a large amount of refrigerant compared with conventional individual air conditioners If a single unit of the multi conditioner system is to be installed in a small room select a suitable model and installation procedure so that if the refrigerant accidentally leaks out its concentration does not reach the limit and in the event of an emergency measures can be made before injury can occur In a room where the concentration may exceed the limit create an opening with adjacent rooms or install mechanical ventilation combined with a gas leak detection device The concentration is as given below Total amount of refrigerant kg Min volume of the indoor unit installed room m3 lt Concentration limit kg m The concentration limit of R410A which is used in multi air conditioners is 0 3kg m3 NOTE 1 If there are 2 or more refrigerating systems in a single refrigerating device the amounts of refrigerant should be as charged in each independent device Outdoor unit e g charged amount 10kg e g charged amount 15kg Room A Room B Room C Room D Room E Y Room F Indoor unit For the amount of charge in this example The possible amount of leaked refrigerant gas in rooms A B and C is 10kg The possible amount of leaked
130. elsius 0001 F Fahrenheit 0000 C Option 0003 Default High ceiling selection Air volume selection Standard filter Oil guard Super long life Optical regenerative deodorization High performance 65 High performance 90 High antibacterial performance 65 0000 Standard Timer set Wired remote controller Available Operable 0001 Unavailable Operation prohibited Available Correction of high heat feeling 0001 Correction 108 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 12 1 2 Cabling and Setting of Remote Controller Control 2 remote controller control Controlled by two remote controllers One or multiple indoor units are controlled by two remote controllers Max 2 remote controllers are connectable 1indoor unit is controlled by 2 remote controllers Remote controller Remote controller switch Master switch Sub I i I i Sold separately i i Sold separately i UI i i UI I U A B BS Ces m 3 111 Remote controller au Lt cables Procured locally i Terminal block for l LA remote controller cables B Indoor unit 11213 11213 Outdoor unit Setup method One or multiple indoor units are controlled by two remote controllers Max 2 remote controllers are connectable lt
131. ertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Inverter assembly Procedure 1 Perform works of items of 1 to 5 of 2 Take off screw ST1T O4 x 10L 1 pc of the upper left part of the inverter cover If removing the inverter cover under this condition P C board can be checked f there is no space in the upper part of the upper cabinet perform works of items 6 to 7 of 1 and remove the partition fixing plate ST1T 24 x 10L 1 pc CAUTION Be careful to check the inverter because high voltage circuit is incorporated in it 3 Perform discharging by connecting the discharging resistance approx 1000 40W or plug of soldering iron to terminals of the C10 too 13 printed as CAUTION HIGH VOLTAGE electrolytic capacitor 760uF of P C board WARNING The electrolytic capacitor may not nor mally discharge according to error con tents and the voltage may remain There fore be sure to discharge the capacitor WARNING For discharging never use a screwdriver and others for short circuiting between and electrodes As the electrolytic capacitor is one with a large capacity it is very dangerous be cause a large electric spark will occur 4 Remove various lead wires from the holder at upper part of the inverter box 5 Remove the hook for the partition plate lower left side 6 Remove the hook for th
132. ews of the reactor lt Cautions for assembling The temperature of the reactor becomes high during operation of the outdoor unit Using a cord holder fix various sensor lead wires or fan motor lead wires in the sur roundings of the reactor to be fixed to the electric parts box as shown below so that Electric parts box Reactor they do not come to contact with the reactor Cord holder Fan motor lead wire Various sensor Reactor lead wires 159 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 15 EXPLODED VIEWS AND PARTS LIST 15 1 Indoor Unit 15 1 1 4 Way Air Discharge Cassette Type RAV SM562UT E RAV SM802UT E 215 216 217 218 221 222 N O E 211 212 213 214 219 220 223 i Location Location Description No Description No 43121736 Pump Drain ADP 1409 43049776 Socket 29 52 220 240V 43047688 Nut Flare 1 2 IN 212 7 43120215 Fan Ass y Turbo TJ461 43149352 Nut Flare 5 8 IN 15 88 4314J265 Refrigeration Cycle Ass y 43149353 Socket 1 2 IN 212 7 4314J266 Refrigeration Cycle Ass y 43149354 Socket 5 8 IN 015 88 4318T681 Owner s Manual 43049697 Bonnet 96 35 43172187 Pan Assy Drain 43047609 Bonnet 29 52 ned ines ones 43147195 Bonnet 1 2 IN 012 7 43151290 Switch Float FS 0218 102 45194805 Bonnet Diese 43121738 Motor pan
133. f screws fixing the partition plate to the valve support plate ST1T 4 x 10L 2 pcs 7 Remove the valve support plate M6 x 4 pcs 8 Take off screws of the partition plate and the bottom plate ST1T 94 x 10L 2 pcs 9 Take off screws of the partition plate and the heat exchanger ST1T 94 x 10L 2 pcs 10 Remove the noise insulator 11 Remove the terminal covers of the com pressor and disconnect lead wires of the compressor and the compressor thermo assembly from the terminal 12 Remove pipes connected to the compres sor with a burner CAUTION Pay attention to that flame does not involve 4 way valve or PMV If doing so a malfunction may be caused 13 Pull the refrigerating cycle upward 14 Take off nut fixing the compressor on the bottom plate 3 pcs 15 Pull the compressor toward you CAUTION When reconnecting the lead wires to the compressor terminals after replacement of the compressor be sure to caulk the Faston terminal without loosening 248 5 www ilmal mp pumput com Remarks support Compressor lead wire Case thermo Discharge E pipe g SCH 8 pcs Compressor Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Procedure Remarks Reactor 1 Perform works of items 1 of and 2 Take off screws fixing the reactor O4 x 10L 2 pcs per one reactor An outdoor unit has
134. flare surface with the union axis c Tighten the flare with designated torque by means of a torque wrench The tightening torque for R410A is the same as that for conventional R22 Incidentally when the torque is weak the gas leakage may occur When it is strong the flare nut may crack and may be made non removable When choosing the tighten ing torque comply with values designated by manufacturers Table 7 2 7 shows reference values NOTE When applying oil to the flare surface be sure to use oil designated by the manufacturer If any other oil is used the lubricating oils may deteriorate and cause the compressor to burn out Table 7 2 7 Tightening torque of flare for R410A Reference values Tightening torque of torque wrenches available on the market N m kgf m Nominal Outer diameter Tightening torque diameter mm N m kgf m 14 to 18 1 4 to 1 8 16 1 6 18 1 8 33 to 42 3 3 to 4 2 42 4 2 50 to 62 5 0 to 6 2 55 5 5 63 to 77 6 3 to 7 7 65 6 5 54 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 7 3 Tools 7 3 1 Required Tools Refer to the 4 Tools Page 8 7 4 Recharging of Refrigerant When it is necessary to recharge refrigerant charge the specified amount of new refrigerant according to the following steps Recover the refrigerant and check no refrigerant
135. frost operation is also finished when defrost operation has continued for 10 minutes even if TE sensor temperature has become 7 C or lower After defrost operation has finished the compressor and the outdoor fan start heating operation after stopped for approx 50 seconds Start of heating operation 0 10 15 C b a d min TE eC 6 10 10 13 25 18 MEE Damo Numerals enclosed with parentheses represent numeral values of SM1102 and SM1402 The minimum TE value between 10 and 15 minutes after heating operation has started is stored in memory as TEO Defrost operation is performed in this zone when TEO TE gt 3 continued for T seconds Defrost operation is performed in this zone when TEO TE 3 continued for T seconds Defrost operation is performed when this zone continued for T seconds Defrost operation is performed when this zone continued for T seconds SM562 SM802 SM1102 SM1402 zB www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 10 TROUBLESHOOTING 10 1 Summary of Troubleshooting Wired remote controller type gt 1 Before troubleshooting 1 Required tools instruments and screwdrivers spanners radio cutting pliers nippers push pins for reset switch Tester thermometer pressure gauge etc 2 Confirmation points before check a
136. g screw type B 4 x 8mm stainless fix the thermostat fixing plate to the side cabinet R After incorporating the inverter assembly as before furthermore perform cable process for cord heater and power cord For the cord heater perform cable process so that there Perform cable process for collected is no looseness or sag at the fan side EE Perform cable process for the cord heater together with the fan motor lead cable and collect the remained part of cables at cable process part of the inverter Secure the power cord for the cord heater to the terminal block mounting plate using the P shape clamp and pull it out from the wiring area of the side cabinet R Check that there is the marked part of the cord heater on the outdoor unit base plate or near it When there is the heating part near the electric parts Power cord for AA 7 1 box a fire may generate cord heater 1 I e Since the lead wires connected to the cord heater and thermostat may come into contact with the edges of the To keep the lead wires from coming into contact with the metal or tips Of the Screws Wiap 0 edges of the sheet metal or tips of the screws wrap the around the leads to protect them and use the bundling shield tubes around the leads to protect them and use ties to secure them the bundling ties to secure them Incorporate front cabinet upper cabinet wiring cover water proof cover and valve cover as before In inst
137. g screws Self tapping screw type B 23 5 x 6mm fix the thermostat to the thermostat fixing plate Perform end process for various lead cables and connect them according to the wiring diagram Attach 250 Faston and UL approved sleeves each to the end of lead cables which are connected to the thermostat Using insulation tape apply protective measures to the connected parts by the close end connectors Using P shape clamp and the screws Self tapping screw type B 4 x 8mm fix the power cord to the thermostat fixing plate When the power cord size does not match with P shape clamp procure the most appropriate one at the local site www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Assembly Return a set of the refrigeration cycle assembly into the outdoor unit base plate and reassemble sound insulation board partition plate assembly fan motor assembly and side cabinet R L as original Fix the thermostat fixing plate to the side cabinet R built in the inverter assembly and then connect various cables After then incorporate front cabinet upper cabinet wiring cover and valve cover as before Return a set of the refrigeration cycle assembly into the outdoor unit base plate and assemble sound insulation board partition plate assembly fan motor assembly and side cabinet R L as original Using screws Self tappin
138. g table Q During 3 minutes after start up the fan is fixed with the maximum fan tap corresponding to TE C zone in the following table After then the fan is 2 tap 20 seconds controlled by temperature of TE sensor STOP timer count If status TE gt 24 C continues for 5 minutes the 24 operation stops This status is same to the 2 tap 20 seconds usual Thermo OFF which has no alarm display 21 and the fan restarts after 2 minutes and 30 1 tap 20 seconds seconds This intermittent operation is not 18 abnormal rpm hold amp When the above status occurs frequently it 15 is considered that the filter of suction part of the 1 tap 20 seconds indoor unit is stain Clean the filter and then restart the operation The operation frequency differs according to the model type The case of SM1102 is shown in the table below Temp range Below 33 Hz Above 33 Hz below 51 Hz Above 51 Hz 10 C lt TO 5 TO lt 10 C TO br TO error Maximum 5 Coil heating control 1 This control function heats the compressor by turning on the stopped compressor instead of a case heater It purposes to prevent slackness of the refrigerant inside of the compressor As usual turn on power of the compressor for the specified time before a test run after installation otherwise a trouble of the compressor may be caused As same as a test run it is recommended to turn on power of the compressor beforehand when
139. ge volume of refrigerant is installed in a small room it is necessary to exercise care so that even when refrigerant leaks its concentration does not exceed the marginal level If the refrigerant gas leakage occurs and its concentration exceeds the marginal level an oxygen starvation accident may result 7 Be sure to carry out installation or removal according to the installation manual Improper installation may cause refrigeration trouble water leakage electric shock fire etc 8 Unauthorized modifications to the air conditioner may be dangerous If a breakdown occurs please call a qualified air conditioner technician or electrician Improper repair s may result in water leakage electric shock and fire etc 7 2 Refrigerant Piping Installation 7 2 1 Piping Materials and Joints Used For the refrigerant piping installation copper pipes and joints are mainly used Copper pipes and joints suitable for the refrigerant must be chosen and installed Furthermore it is necessary to use clean copper pipes and joints whose interior surfaces are less affected by contaminants 1 Copper Pipes It is necessary to use seamless copper pipes which are made of either copper or copper alloy and it is desirable that the amount of residual oil is less than 40 mg 10 m Do not use copper pipes having a collapsed deformed or discolored portion especially on the interior surface Otherwise the expansion valve or capillary tube ma
140. geability Tools exclusive for R410A The following tools for R410A are required Tools whose specifications are changed for R410A and their interchangeability Used tool R410A air conditioner installation Conventional air conditioner installation Existence of new equipment for R410A Whether conventional equipment can be used Whether new equipment can be used with conventional refrigerant Flare tool Pipe flaring Yes Note 1 Yes Copper pipe gauge for adjusting projection margin Flaring by conventional flare tool Yes Note 1 Note 1 Torque wrench Connection of flare nut Yes No No Gauge manifold Charge hose Evacuating refrigerant charge run check etc Yes No No Vacuum pump adapter Vacuum evacuating Yes No Electronic balance for refrigerant charging Refrigerant charge Yes oo ee O Refrigerant cylinder Refrigerant charge Yes Leakage detector Gas leakage check Yes e Charging cylinder Refrigerant charge Note 2 Note 1 When flaring is carried out for R410A using the conventional flare tools adjustment of projection margin is necessary For this adjustment a copper pipe gauge etc are necessary Note 2 Charging cylinder for R410A is being currently developed General tools Conventional tools can be used In addition to the above exclusive too
141. he control P C board assembly to other parts 1 Lead wires Connection with the power terminal block 3 wires Black White Orange Earth wire 1 wire Black 2 Connectors Connection with compressor Remove 3P connector Connection with reactor Remove the relay connectors from P07 08 2P White and P12 13 2P Yellow CN300 CN301 CN701 CN600 CN601 CN603 CN602 CN500 CN703 Outdoor fan 3P White Position detection 5P White 4 way valve 3P Yellow TE sensor 2P White TD sensor 3P White TS sensor 3P White TO sensor 3P White Case thermo 2P White PMV 6P White 2 Remove the inverter box Metal plate 3 Remove the control board assembly from P C board base Remove the heat sink and the control board assembly as they are screwed NOTES 1 CN300 CN301 and CN701 etc at the control board assembly side are connec tors with locking function Therefore remove the connector while pushing the part indicated by an arrow mark Remove 4 hooking claws of P C board base and remove upward the heat sink with hands Take off 3 screws fixing the heat sink and main control board assembly side and replace the board with a new one NOTE When mounting a new board check that the board is correctly set in the groove of the base holder of P C board base Attach the P C board so that the heat sink comes securely contact with the metal sheet zd
142. hiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 8 CONTROL BLOCK DIAGRAM 8 1 Indoor Control Circuit Main Sub master remote controller Weekly timer 1 Connection Interface is attached to master unit Display LCD In case of group control operation LCD Function setup driver EUnet Qn setip 2 Weekly timer is not connectable to Diso Disol the sub remote controller LED Key switch LoD Key switch CN2 ON1 Remote controller communication rower circuit Power Secondary circuit battery 2 Central control remote controller Option Indoor unit t 1 Connection Interfase Option Indoor control P C board MCC 1402 P C board DC20V MCC 1440 TCC LINK communication circuit Same as Same as the left the left Duct type nothing i d motor Drain sepa el sold parts for Ceiling type dip Outside output 9 p Separately sold parts Run for Ceiling type Warning Ready Thermo ON Cool Heat Fan Fan motor AC Serial control _ synchronous send receive circuit signal input circuit circuit Outdoor Outdoor unit unit Wireless remote controller kit Receiver P C board Remote controller Temporary communication circuit operation SW Outdoor unit Function setup SW Optional only for 4 way Air Discharge Cassette Display LED an
143. igerant piping installation care should be taken to ensure that water or dust does not enter the pipe interior that no other oil other than lubricating oils used in the installed air conditioner is used and that refrigerant does not leak When using lubricating oils in the piping processing use such lubricating oils whose water content has been removed When stored be sure to seal the container with an airtight cap or any other cover 1 Flare Processing Procedures and Precautions a Cutting the Pipe By means of a pipe cutter slowly cut the pipe so that it is not deformed b Removing Burrs and Chips If the flared section has chips or burrs refrigerant leakage may occur Carefully remove all burrs and clean the cut surface before installation 52 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa c Insertion of Flare Nut d Flare Processing Make certain that a clamp bar and copper pipe have been cleaned By means of the clamp bar perform the flare processing correctly Use either a flare tool for R410A or conventional flare tool Flare processing dimensions differ according to the type of flare tool When using a conventional flare tool be sure to secure dimension A by using a gauge for size adjustment Nominal diameter Fig 7 2 1 Flare processing dimensions Table 7 2 3 Dimensions related to flare proce
144. inal of the compressor Note 1 Remove the connectors by releasing lock of the housing 8 Remove various lead wires 9 Cut off tie lap which fixes various lead wires to the inverter assembly Remarks Inverter box Metal sheet P C board assembly Inverter g control dm P C board assembly Cycle PC board 1 Remove connectors and lead wires which are connected from the cycle P C board to other parts 1 Connector CNO1 Connection with IPDU P C board 5P Red Note 1 CNO2 Indoor Outdoor connection terminal block 5P Black CN03 Connection with IPDU P C board 3P White Note 1 CN04 Connection with IPDU P C board 2P White Note 1 CN700 Away valve 3P Yellow Note 1 CN800 Connection with IPDU P C board 5P Red Note 1 Note 1 Remove the connector while releasing locking of the housing 2 Mount a new cycle P C board 145 www ilmal mp pumput com Cycle control P C board assembly Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name IPDU PC board Procedure 1 Perform the works in O and 2 Remove the connectors and the lead wires which are connected from IPDU P C board to the other parts 1 Connector CN04 Connection with cycle P C board CNO05 Connection with cycle P C board CNO6 Connection with cycle P C board CN13
145. ing to the initial positions b Are connecting cables between indoor unit and receiving unit correct JB e 2 Troubleshooting procedure When the power is turned on at the first time or when indoor unit address setting is changed the operation cannot be performed for maximum approx 5 minutes after power ON When a trouble occurred check the parts along with the following procedure Confirmation of lamp display Trouble When 4 way air discharge cassette type gt wireless remote controller is connected Check defective position and parts 1 Outline of judgment The primary judgment to check where a trouble occurred in indoor unit or outdoor unit is performed with the following method Method to judge the erroneous position by flashing indication on the display part of indoor unit sensors of the receiving unit The indoor unit monitors operating status of the air conditioner and the blocked contents of self diagnosis are displayed restricted to the following cases if a protective circuit works 80 www ilmal mp pumput com Wireless sensor lamp display Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 10 2 Check Code List Wired remote controller Error mode detected by indoor and outdoor units Diagnostic function Operation Timer Ready Check code Cause of operatio
146. its characteristics are eguivalent to those of ASAHI KEIKI However when the shape of the thermostat holder is different from that of ASAHI KEIKI apply some treatment to No 14 thermostat fixing plate and then fix the holder Procured locally ES3 5000 250V 5A by NAGASAWA Electric Co Please go to the following URL http www nagasawa el co jp On self responsibility you can use a product manufactured by other company if its characteristics are equivalent to those of NAGASAWA Electric Co Procured locally Fuse holder GM1H 02 by NAGASAWA Electric Co Please go to the following URL http www nagasawa el co jp On self responsibility you can use a product manufactured by other company if its characteristics are equivalent to those of NAGASAWA Electric Co Procured locally Use heat resistance weatherproof and non hydrolytic type Material 4 fluorinated ethylene copolymer Harness diameter 25 9 Use equivalence with the above specifications 11 pieces are used to fix the cord heater to the outdoor unit base plate One piece is used to fix the power cord to the thermostat fixing plate One piece is used to fix the power cord to the terminal fixing plate Procured locally Use heat resistance weatherproof and non hydrolytic type Material 4 fluorinated ethylene copolymer Harness diameter 29 1 Use equivalence with the above specifications One piece is used to fix the cord heater to the outdoor
147. k indoor power cables 4 Check indoor P C board Signal sending error to indoor unit Detected at remote controller side Stop Automatic restart When there is center operation continues Displayed when error is detected Signal sending of remote controller is defective 1 Check sending circuit inside of remote controller Replace remote controller Multiple master remote controllers are recognized Detected at remote controller side Stop Sub unit continues operation Displayed when error is detected 1 Check there are multiple master units for 2 remote controllers including wireless Master unit is one and others are sub units Wireless sensor lamp display Wired remote controller Operation Timer Ready Check code Duplicated indoor central addresses on communication of central control system Detected by central controller side Stop Displayed when Automatic restart error is detected Error mode detected by central remote controller Diagnostic function Cause of operation Status of air conditioner Condition Sending error central remote controller Displayed when ration contin f Operation continues error is detected Receiving error in central remote controller A Displayed when Operation continues error is detected 1 Check address setup of central control system network DN 03 Q Flash O Goon Go off Judgment and measu
148. k of indoor unit Is group control operation YES NO Is power of all indoor units turned on YES NO Is power supplied to remote controller AB terminal Approx DC18V YES YES Are two remote controllers set without master unit NO E09 error Are two remote controllers YES set without master unit www ilmal mp pumput com Correct inter unit cable of remote controller Correct connection of connector Check circuit cables Check power connection of indoor uniit Turn on power again Check indoor P C board MCC 1402 Defect Replace Correct as a master unit a sub unit Remote controller address connector Check remote controller P C board Defect gt Replace Correct as a master unit a sub unit Remote controller address connector Check remote controller P C board Defect gt Replace Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa E04 error NO Does outdoor unit operate YES Defect gt Replace Check outdoor P C board Defect Replace lt address correct YES Is setup of group Are 1 2 3 inter unit cables normal YES Are connections from connectors of inter terminal blocks 1 2 3 of indoor outdoor units normal Does voltage between
149. l It subdivides the frequency control up to a unit of 0 6 Hz to stabilize the cycle When the discharge temperature is detected in an abnormal stop zone the unit stops the compressor and restarts after 2 minutes 30 seconds The error counter is cleared when it has continued the operation for 10 minutes If the abnormal stop zone has been detected by 4 times without clearing of counter an error PO3 is displayed The cause is considered as excessively little amount of refrigerant defective PMV or clogging of cycle 3 Current release control The output frequency and the output voltage are controlled by AC current value detected by TO2 on the outdoor P C board so that input current of the inverter does not exceed the specified value Objective model SM1102 TD C Error stop P03 display with 4 times of error counts Frequency down Frequency holding Frequency slow up Up to command As command is Current A Frequency down I Hold 11 0 5 Normal operation SM1402 COOL HEAT COOL HEAT COOL HEAT COOL HEAT armen ws 00 122 ma so or or vr cB www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 4 Outdoor fan control Allocations of fan tap revolutions rpm SM562 SM802 SM1102 SM1402
150. la toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa RAV SM802UT E 1 Cutting of Capillary Tube A capillary tube 025 Inner diameter 2mm Length 1000mm is brazed to a distributor assembly Cut and divide the tube to each length as shown below No of capillary tubes Cutting 600mm 700mm 800mm 600mm 900mm Cutting Plane circumference of the capillary tube with triangle file etc and then break off it ae m g NOTE Break off the capillary tube so 2 Attachment of joint pipe that inner diameter is not deformed Insert the attached joint pipe into the end of the 1545 capillary tube up to 15mm and braze it Form the capillary tube as same as that in the distributor assembly before replacement 3 Brazing to indoor heat exchanger Attach the capillary tube processed in items 1 and 2 to the end of the pipe with brazing as shown below 500mm zie www ilmal mp pumput com Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 14 1 2 Concealed Duct Type RAV SM562BT E RAV SM802BT E RAV SM1102BT E RAV SM1402BT E Be sure to turn off the power supply or circuit breaker before disassembling work Part name Electrical parts box Procedure Remove the air filter Remove the set screws 2 positions of the electrical parts cover Remove the electrical parts cover Remove the set screws 2 po
151. layed on LC display during operation of Test Run During Test Run temperature cannot be adjusted but air volume can be selected n heating and cooling operation a command to fix the Test Run frequency is output Detection of error is performed as usual However do not use this function except case of Test Run be cause it applies load on the unit Use either heating or cooling operation mode for TEST NOTE The outdoor unit does not operate after power has been turned on or for approx 3 minutes after operation has stopped TEST After a Test Run has finished push amp button again and check that TEST on LC display has gone off To prevent a continuous test run operation 60 minutes timer release function is provided to this remote controller Wireless remote controller Option for 4 way Air Discharge Cassette Type 1 Turn off power of the unit Remove the adjuster attached with sensors from the ceiling panel For removing refer to the Installation manual attached to the ceiling panel Be careful to handle the adjuster because cables are connected to the sensor Remove the sensor cover from the adjuster 1 screw Change ON of Bit 1 TEST of the sensor P C board switch 8003 to OFF Mount the sensor cover and mount the adjuster with sensor to the ceiling panel Turn on power of the unit DON OFF Push CC button on the wireless remote controller and select COOL or HEAT operation mode using b
152. ler o E10 Communication error between fan driving MCU and main MCU Autom des reset oris e e cod Check power cables of indoor unit Check indoor P C board Regular communication error between master and sub indoor Stop Displayed when Check cables of remote controller e units or between main and sub indoor units Automatic reset error is detected Check indoor power cable Check indoor P C board Coming off disconnection or short of indoor heat exchanger Stop Displayed when 1 Check indoor heat exchanger temperature sensor TCJ sensor TCJ Automatic reset error is detected 2 Check indoor P C board Coming off disconnection or short of indoor heat exchanger Stop Displayed when 1 Check indoor heat exchanger temperature sensor TC sensor TC Automatic reset error is detected 2 Check indoor P C board Coming off disconnection or short of outdoor temperature sensor TD Coming off disconnection or short of outdoor temperature sensor TE TS Coming off disconnection or short of outdoor temperature sensor Operation TO continues Coming off disconnection or short of indoor heat exchanger Stop Displayed when sensor TA Automatic reset error is detected Indoor EEPROM error Stop Displayed when EEPROM access error Automatic reset error is detected Breakdown of compressor Displayed when error is detected Check outdoor temperature sensor TD Check outdoor CDB P C board Di
153. ls the following equipments which serve also for R22 are necessary as the general tools 1 Also prepare the following equipments for other installation method and run check 1 2 Vacuum pump Use vacuum pump by attaching vacuum pump adapter Torque wrench Pipe cutter Reamer Pipe bender Level vial Clamp meter Thermometer 7 8 9 10 11 12 Screwdriver Spanner or Monkey wrench Hole core drill Hexagon wrench Opposite side 4mm Tape measure Metal saw 3 Ilnsulation resistance tester 4 Electroscope SiR www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 1 SPECIFICATIONS 1 1 Indoor Unit 1 1 1 4 Way Air Discharge Cassette Type Digital Inverter Indoor unit Model SM562UT E SM802UT E SM1102UT E SM1402UT E Outdoor unit SM562AT E SM802AT E SM1102AT E SM1402AT E Cooling capacity KW 5 3 7 1 10 0 12 3 Heating capacity KW 5 6 8 0 11 2 14 0 Power supply 1 phase 230V 2 20 240V 50Hz Running current A 8 42 7 72 11 32 10 37 16 30 16 00 19 20 17 60 Power consumption kW 1 76 2 34 3 52 4 09 Power factor 95 94 98 97 Cooling EER WM Energy efficiency class B B C B Electrical Energy
154. lve Pulse Modulating Coil PMV CAM MD12TF 1 Reactor Motor Fan ICF 140 43 4 Fan Propeller PJ421 Nut Flange Nipple Drain Cap Waterproof Thermostat Bimetal Holder Sensor TO Rebber Cushion Holder Sensor Holder Sensor Holder Sensor Holder Thermostat Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Location No 43150319 43050425 43062228 43160566 Location Description No Sensor Ass y Service Sensor Ass y Service Base PC Board Terminal Block 6P 20A 1755 www ilmalampopumput com 4316V293 4316V284 43160571 Description P C Board Ass y SW MCC 1530 P C Board Ass y MCC 5009 Fuse Holder 15A 250V Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa RAV SM1102AT E RAV SM1402AT E 4 33 32 Y 31 36 35 rd i 3 6 13 Location Description No Description 43005635 Cabinet Air Outled 43149324 Rubber Cushion EPDM 43100350 Cabinet Front Ass y 43046445 Valve 4 WAY STF 0213Z 43100349 Cabinet Side Ass y 43046443 Coil Solenoid 43005643 Panel Upper VHV 01AJ502E1 43191633 Guard Fin 43146634 Valve Pulse Modulating 43191651 Guard Fan 43146685 Coil PMV UKV U048E 43122065 Bell Mouth 43148170 Accumulator Ass y 43047669 Nut Flange 43146686 Valve Packed 9 52 DIA 43120
155. mal mp pumput com 49 46 43 54 51 48 57 53 49 IEC standard AS standard Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Super Digital Inverter Indoor unit RAV SM562UT E SM802UT E SM1102UT E SM1402UT E ads Outdoor unit RAV SP562AT E SP802AT E SP1102AT E SP1402AT E Cooling capacity KW 5 3 7 1 10 0 12 5 Heating capacity KW 5 6 8 0 11 2 14 0 Power supply 1 phase 230V 220 240V 50Hz Running current A 7 17 6 57 8 95 8 21 11 24 10 31 16 51 15 14 Power consumption kW 1 53 1 93 2 40 3 56 Power factor 96 97 98 97 98 Cooling EER W W 3 46 3 68 4 17 8 51 Energy efficiency class A A A A Electrical Energy rating lt A characteristics Running current A 5 62 5 15 9 42 8 63 12 28 11 25 16 60 15 22 Power consumption kW 1 20 2 08 2 62 3 58 Power factor 96 97 98 97 98 Heating COP W W 4 67 3 94 4 27 3 91 Energy efficiency class A A A A Energy rating Main unit Zinc hot dipping steel plate Appearance Ceiling panel Model RBC U21PG W E2 Sold separately Panel color Moon white Muncel 2 5GY 9 0 0 5 Height mm 256 256 320 320 Main unit Width mm 840 840 840 840 G ter Depth mm 840 840 840 8
156. mal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 12 1 3 Monitor Function of Remote Controller Switch W Call of sensor temperature display Contents Each sensor temperature of the remote controller indoor unit and outdoor unit can become known by calling the service monitor mode from the remote controller lt Procedure gt 1 Push amp amp buttons simultaneously for 4 seconds or more to call the service monitor mode The service monitor goes on the master indoor unit No is displayed and then temperature of the item code 7 is displayed 2 Push the temperature setup Cv5 C25 buttons to select the sensor No Item code of the sen sor to be monitored The sensor numbers are described below DON OFF N FAN CB SWING FIX 4 lt CE Ce UNIT lt Operation procedure gt 1 2 3 4 Returned to usual display Item code Data name Item code Data name 00 Room temp control temp 1 60 Heat exchanger temp TE 01 Room temp remote controller 61 Outside temp TO Indoor n A Outdoor 62 Discharge temp TD nit data oom temp unit data i P 63 Suction temp TS 64 04 Heat exchanger temp TC 65 Heat sink temp THS 03 Heat exchanger temp TCJ 1 Only master unit in group control The temperature of indoor units and ou
157. mode enables an energy saving to be operated The setup temperature is shifted corrected in the range not to lose the comfort ability according to input values of various sensors Data Input value room temp Ta Outside temp To Air volume Indoor heat exchanger sensor temp Tc for 20 minutes are taken the average to calculate correction value of the setup temperature The setup temperature is shifted every 20 minutes and the shifted range is as follows In cooling time 1 5 to 1 0K In heating time 1 5 to 1 0K Louver control 1 Louver position The louver angle is displayed setting 0 as Full close Full close 1 In the initial operation after power ON the position is automatically controlled according to the operating status COOL HEAT Cooling Heating 2 After then a louver position is stored in the microcomputer every time when position is operated on the remote controller and the louver operates at the position stored in memory in the next operation and after If the operation mode has been changed from COOL to HEAT from HEAT to COOL or the power has turned off the stored louver position is cleared and the status returns to one in item 1 2 Air direction adjustment Swing operation 1 When pushing LOUVER button during operation the louver starts swinging 2 When the louver has arrived at the desired position push LOUVER again The louver stops at tha
158. motor is adopted for indoor fan motor in the Concealed Duct Standard Type air conditioner Caused from its characteristics a current limit works on the direct current motor When replacing the high performance filter or when opening the service board be sure to stop the fan If an above action is executed during the fan operation the protective control works to stop the unit operation and the check code P12 may be issued However it is not a trouble When the desired operation has finished be sure to reset the System to clear P12 error code using the leak breaker of the indoor unit Then push the operation stop button of the remote controller to return to the usual operation CONTENTS SAFETY CAUTION WEE 4 1 SPECIFICATIONS ss net co a eue ep EE Deva Usu e Ud oua cov veux CVRG co EL RE Cu E CEP YOUR CGNE 9 uS PME To ero DAT MERERI 9 1 2 Outdoor D I n SEENEN 17 1 3 Operation Characteristic Curve eeeeeeeeeeeeeeeeeeen aan nananana 19 2 AIR DUCTING WORK noci o ens erg ss neruos a onum nSRE n E uyEER USES Rm RE avaava EE REM Ne 22 2 1 Static Pressure Characteristics of Each Model 22 3 CONSTRUCTION VIEWS EXTERNAL VIEWS 24 3 1 Indoor BT EE 24 3 2 OUITOOF DIDIT ENEE 28 4 SYSTEMATIC REFRIGERATING CYCLE DIAGRAM 31 4 1 Indoor Unit Outdoor Unit
159. mp pumput com Inverter Side cabinet Valve fixed plate Side cabinet Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Inverter assembly Procedure 1 Perform the works in 1 of O and G 2 Remove connectors which are connected from the cycle P C board to other parts CN600 TD sensor SP White CN601 TO sensor 2P White CN604 TE sensor 2P White Note 1 CN605 TS sensor 3P White Note 1 CN301 Upper outdoor fan 3P White Note 1 CN300 Detection of upper position BP White CN303 Lower outdoor fan 3P White Note 1 CN302 Detection of lower position BP White CN500 Case thermo 2P Blue Note 1 CN700 4 way valve 3P Yellow Note 1 CN702 PMV Pulse Motor Valve coil 6P White Note 1 Relay connector Reactor 2 pcs 2P White Compressor lead Remove terminal cover of the compressor and remove the lead wire from terminal of the compressor Note 1 Remove the connectors by releasing lock of the housing 3 Remove various lead wires from the holder at upper part of the inverter 4 Cut off tie lap which fixes various lead wires to the inverter assembly 5 Lift up the hook upper left with the partition plate upward just removing Caution to mount the inverter assembly Mount the inverter assembly to the partition plate so that hooks of the heat sink cover do not come near
160. mption can be decreased because the breaker can be turned off if there is no possibility of freezing of the base plate in cooling operation etc When the cord heater power is connected to the inverter P C board assembly or others without connected to the exclusive breaker the control P C board of the inverter assembly may cause a failure When the cord heater has been mounted on a base plate do not mount the water proof cap and drain nipple which are provided with the outdoor unit on the base plate 186 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 4 Cord heater installation work procedure No Photo Explanatory diagram Procedure Remove each cabinet inverter assembly motor base assembly and partition board assembly Do not damage the electric parts such as cables connectors etc while this work Remove the upper cabinet and the valve cover Related parts Screws list Used screw Part name Screw type Quantity 1 1 Upper cabinet OA x 8 5 Valve cover Q4 x 1 1 Remove the front cabinet the wiring cover and the water proof cover Related parts Screws list Used screw 1 2 Part name n Screw type Ouantity Front cabinet 4x8 7 eg otsi Wiring cover D4 x 8 2 Remove the side cabinet R L and the inverter assembly Related
161. mput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa F06 error Are connections of TE TS sensor connectors of CDB CN604 CN605 normal YES Are characteristics of TE TS sensor resistance values normal YES Check CDB Defect gt Replace F04 error Is connection of TD sensor connector of CDB CN600 normal YES Are characteristics of TD sensor resistance value normal YES Check control P C board Defect gt Replace F08 error Is connection of TO sensor connector of CDB CN601 normal YES Are characteristics of TO sensor resistance value normal YES Check CDB Defect gt Replace Correct connection of connector For RAV SM562AT E CN600 TE sensor and CN603 TS sensor NO gt Replace TE and TS sensors Refer to Characteristics 3 NO SJ Correct connection of connector For RAV SM562AT E CN601 TD sensor NO gt Replace TD sensor Refer to Characteristics 4 NO Correct connection of connector For RAV SM562AT E CN602 TO sensor NO gt Replace TO sensor Refer to Characteristics 5 94 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa L29 error Are conn
162. n No communication from remote controller including wireless Status of air conditioner Condition Q Flash O Goon Go off Judgment and measures Check cables of remote controller and communication adapters icati Stop Displayed when R A e o E03 and communication adapters Automatic reset error is detected Handy remote controller LCD display OFF Disconnection Central remote controller 97 check code The serial signal is not output from outdoor unit to indoor unit 1 Outdoor unit does not completely operate Miscabling of inter unit cables Sto Displayed when Inter unit cable check correction of miscabling case thermo operation o o E04 Defective serial sensing circuit on outdoor P C board Rigas reset St d detected Outdoor P C board check P C board cables check Defective serial receiving circuit on indoor P C board 2 In normal operation P C board Indoor receiving Outdoor sending check Duplicated indoor unit addresses 1 Check whether there is modification of remote controller connection Group Individual or not e e E08 Sto Displayed when after power has been turned on finish of group configuration address check p error is detected If group configuration and address are not normal when the power has been turned on the mode automatically shifts to address setup mode Resetting of address Communication error between indoor MCU St Di d when Check cables of remote control
163. n install the front panel and cabinet Check the following items after reinstallation 1 The earth wire is correctly connected Q 2 The power cord is not caught in the product Check after reinstallation 3 There is no inclination or unsteadiness and the installation is stable If check is not executed a fire an electric shock or an injury is caused N CAUTION o Be sure to put on gloves during repair work If not putting on gloves an injury may be caused with the parts etc Heavy gloves such as work gloves Put on gloves sufficiently cooled As temperature of the compressor pipes and others became high due to cooling heating Cooling check operation a burn may be caused o When the power was turned on start to work after the equipment has been zB www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa e New Refrigerant R410A This air conditioner adopts a new HFC type refrigerant R410A which does not deplete the ozone layer 1 Safety Caution Concerned to New Refrigerant The pressure of R410A is high 1 6 times of that of the former refrigerant R22 Accompanied with change of refrigerant the refrigerating oil has been also changed Therefore be sure that water dust the former refrigerant or the former refrigerating oil is not mixed into the refrigerating cycle of the air conditioner with new ref
164. n example When 10 minutes passed after thermostat had been turned off the cooling operation Thermo OFF is exchanged to heating operation if Tsc exceeds 1 5 or less 2 For the automatic capacity control after judgment of COOL HEAT refer to item 4 3 For the temperature correction of room temperature control in automatic heating operation refer to item 3 59 www ilmal mp pumput com Room temperature Setup temperature Setup temperature in cooling operation Setup temperature Room temperature control temperature compensation Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Room temperature control Outline of specifications 1 Adjustment range Remote controller setup tem perature C COOL Heating Auto DRY operation operation Wired type 18 to 29 18 to 29 18 to 29 Wireless type 18 to 30 16 to 30 17 to 27 Only for 4 way air discharge cassette type and Under ceiling type 2 Using the item code 06 the setup temperature in heating operation can be compensated Setup data Setup temp compensation Setting at shipment Setup data 2 Remarks Shift of suction tempera ture in heating operation Automatic capacity control GA control 1 Based on the difference between Ta and Ts the operation frequency is instructed to the outdoor unit Air speed selection
165. n this time fans of all the selected indoor units are turned on Fig 1 Keep ALL displayed status without pushing gt button In case of individual remote controller which is not group controlled Line address and Indoor unit address are displayed Using temperature setup da buttons specify item code 3 Using timer time ei ze buttons select the setup data The setup data is shown in the right table Table 1 Push 5 button OK if display goes on To change the item to be set up return to Procedure 2 D A QN Push G button The status returns to usual stop status Table 1 Setup data Central control address No 2 0001 1 0002 2 1 FILTER O RESET TEST SET CL 0099 Unset Setup at shipment from factory 5 4 0003 3 0064 64 edis www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 13 ADDRESS SETUP 13 1 Address Setup Address setup procedure When an outdoor unit and an indoor unit are connected or when an outdoor unit is connected to each indoor unit respectively in the group operation even if multiple refrigerant lines are provided the automatic address setup completes with power ON of the outdoor unit The operation of the remote controller is not accepted while automatic address works Approx 4 to 5 minutes Setup of line ad
166. never use R410A If different types of refrigerant are mixed abnormal high pressure generates in the refriger ating cycle and an injury due to breakage may be caused Do not charge refrigerant additionally If charging refrigerant additionally when refrigerant gas leaks the refrigerant composition in the refrigerating cycle changes resulted in change of air conditioner characteristics or refrigerant over the specified standard amount is charged and an abnormal high pressure is o applied to the inside of the refrigerating cycle resulted in cause of breakage or injury Therefore if the refrigerant gas leaks recover the refrigerant in the air conditioner execute Refrigerant vacuuming and then newly recharge the specified amount of liquid refrigerant In this time never charge the refrigerant over the specified amount When recharging the refrigerant in the refrigerating cycle do not mix the refrigerant or air other than R410A into the specified refrigerant If air or others is mixed with the refrigerant abnormal high pressure generates in the refrigerating cycle resulted in cause of injury due to breakage After installation work check the refrigerant gas does not leak If the refrigerant gas leaks in the room poisonous gas generates when gas touches to fire such as fan heater stove or cocking stove though the refrigerant gas itself is innocuous Never recover the refrigerant into the outdoor unit When the equipment is moved or rep
167. ng items a In case of single individual operation Turn on the power supply 1 Wait for completion of automatic address setup mode Required time Approx 5 minutes and then proceed to 03 Line address 1 Indoor address 1 Group address 0 Individual are automatically set 2 Push 5 and amp buttons of the remote controller at the same time for 4 seconds or more 1 Operation interrupt the automatic address setup mode and then proceed to 03 Unit No 7 is displayed b In case of group operation Turn on power of the indoor unit of which P C board has been replaced with the service P C board with any method in the following items 1 Turn on power of the replaced indoor unit only However the remote controller is also connected Otherwise 03 operation cannot be performed Same as 1 and 2 in item a 2 Turn on power of the multiple indoor units including replaced indoor unit Only 1 system for twin triple double twin For all units in the group Wait for completion of automatic address setup mode Required time Approx 5 minutes and then proceed to O03 The master unit of a group may change by setup of automatic address The line address indoor address of the replaced indoor unit are automatically set to the vacant addresses except addresses belonging to other indoor units which have not been replaced It is recommended to make a note that the refrigerant line which includes the corresponding indoor unit and tha
168. nit 0064 No 64 unit Unfixed 0099 Unfixed Heating suction temp shift No shift 2 0001 1 C 0010 10 C Up to recommendation 6 0002 2 C Floor type 0000 0 C Cooling only Heat pump 0001 Cooling only No display of AUTO HEAT 0000 Shared for cooling heating Type SM562 802UT type SM562 802 1102 1402BT type SP1102UT E SM562 802 1102 1402CT type SM1100 1400UT type According to model type Indoor unit capacity Unfixed 562 type 1102 type 802 type 1402 type According to capacity type Line address No 1 unit No 30 unit 0099 Unfixed Indoor unit address No 1 unit No 64 unit 0099 Unfixed Group address Individual Sub of group Master of group 0099 Unfixed Temp difference of automatic cooling heating mode selection COOL gt HEAT HEAT COOL 0000 0 deg to 0010 10 deg For setup temperature reversal of COOL HEAT by Data value 2 Automatic restart of power failure 0001 Restart 0000 None Option 0002 Default Thermo output selection T10 Indoor thermo ON Output of outdoor comp ON receiving 0000 Thermo ON Option 0000 Default Option 0000 Default Option 0000 Default Sensor selection Body TA sensor 0001 Remote controller sensor 0000 Body sensor Temperature indication C c
169. ntaa Freeze preventive control Low temperature release Outline of specifications 1 The cooling operation including Dry operation is performed as follows based on the detected tempera ture of Tc sensor or Tcj sensor When J zone is detected for 6 minutes Following figure the commanded frequency is decreased from the real operation frequency After then the commanded frequency changes every 30 seconds while operation is performed in J zone In K zone time counting is interrupted and the opera tion is held When I zone is detected the timer is cleared and the operation returns to the normal operation If the commanded frequency becomes S0 because the operation continues in J zone the return temperature A is raised from 5 C to 12 C until I zone is detected and the indoor fan operates with M mode In heating operation the freeze preventive control works if 4 way valve is not exchanged and the condition is satisfied However the temperature for J zone dashing control is changed from 2 C to 5 C Remarks Tcj Indoor heat ex changer sensor temperature High temp release control The heating operation is performed as follows based on the detected temperature of Tc sensor or Tcj sensor When M zone is detected the commanded fre quency is decreased from the real operation fre quency After then the commanded frequency changes every 30 seconds while operation is per fo
170. o communicate When power is turned on EXCT demand Demand input OV Forced thermo OFF operation in indoor unit 9 2 Outdoor Controls 9 2 1 Print Circuit Board P C Board Comparison Table for Digital Inverter Model name RAV SM Model name RAV SP P C board Part No 562AT E 802AT E 1102AT E 1402AT E 562AT E 802AT E 1102AT E 1402AT E MCC 5009 4316V284 MCC 1530 4316V293 4316V283 MCC 1531 4316V282 4316V291 MCC 1438 4316V278 1 Applied Regarding diagram for MCC 1359 MCC 1438 refer to Appendix 2 70 www ilmal mp pumput com Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa F01 02 25A fuse P C board earth lead DB02 Black High power factor diode o Q404 e C12 13 14 High power factor circuit IGBT 4 electrolytic capacitor v mr E F03 3 15A fuse j DB01 L phase power supply lead Single phase rectifier diode Black N m D R d a SC N phase power supply lead K KR 2 White Ex A hs Serial lead Orange N v N Reactor lead connector White CN701 4 way valve connector RY701 4 way valve relay CN300 Fan motor connector Comp lead Red White Black CN602 Outdoor temperature TO sensor connector CN806 Optional connector E CN600 gt e Fu Heat exchange temperature 3n p W dt TE sensor connector Z v Am 116500 MU
171. oise is considered except the items to be checked If there is any noise source change the cables of the remote controller to shield cables 79 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Wireless remote controller type For 4 way air discharge cassette type only models 1 Before troubleshooting 1 Required tools instruments and screwdrivers spanners radio cutting pliers nippers etc Tester thermometer pressure gauge etc Confirmation points before check a The following operations are normal 1 Compressor does not operate s not 3 minutes delay 3 minutes after compressor OFF Does not thermostat turn off Does not timer operate during fan operation s not outside high temperature operation controlled in heating operation 2 Indoor fan does not rotate Does not cool air discharge preventive control work in heating operation Outdoor fan does not rotate or air volume changes Does not high temperature release operation control work in heating operation Does not outside low temperature operation control work in cooling operation s not defrost operation performed 4 ON OFF operation cannot be performed from remote controller s not forced operation performed s not the control operation performed from outside remote side s not automatic address being set up a Did you return the cabl
172. on No 164 www ilmal mp pumput com 207 43121738 43170244 43079249 43047686 43049776 43149352 43149354 43047609 43194029 43019904 43170245 43139137 43097212 43140010 223 Y Description Motor Fan SWF 230 60 1R SM1102UT E Hose Drain 25A Band Hose Nut Flare 3 8 IN 29 62 Socket 09 62 Nut Flare 5 8 IN 215 88 Socket 5 8 IN 015 88 Bonnet 29 62 Bonnet 015 88 Holder Sensor SUS Hose Drain Rubber Cushion Nut Distributor Ass y SM1102UT E Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 402 O ONO ANO o lt I 405 0 403 KE Location No Description 43160565 Terminal Block 3P 20A 43050425 Sensor TC F6 43050426 Sensor TA 43160568 Terminal Block 2P 1A AC30V 4316V280 PC Board Ass y MMC 1402 165 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa RBC U21PG W E2 Description Description 43409164 Panel PS HI100 43407116 Grille Catch ABS 43480010 Air Filter ABS 43409168 Grille Air Inlet 43407120 Outlet Air Form PS F 43409182
173. on has finished push button to stop the operation Turn off power of the air conditioner Change Bit 1 of the switch S003 on the sensor P C board from ON to OFF Attach the adjust corner cap with sensors to the ceiling panel S003 Bit 1 OFF gt ON 4 3 2 1 ON Sensor cover Sensor P C board Adjust corner cap 106 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa In case of wireless remote controller Procedure Description Turn on power of the air conditioner The operation is not accepted for 5 minutes when power has been turned on at first time after installation and 1 minute when power has been turned on at the next time and after After the specified time has passed perform a test operation Push Start Stop button and change the operation mode to COOL or HEAT with Mode button Then change the fan speed to High using Fan button Test cooling operation Test heating operation Set temperature to 18 C using Temperature set button Set temperature to 30 C using Temperature set button After checking the receiving sound Pi immediately push Temperature set button to set to 19 C After checking the receiving sound Pi immediately push Temperature set button to set to 29 C After checking the receiving sound Pi immedi
174. ons cele ana maama aa anna naan nananana 59 8 3 Indoor Print Circuit Board eege 68 9 CIRCUIT CONFIGURATION AND CONTROL SPECIFICATIONS 69 9 1 Indoor Control Circus iiir rre ro ooa oos eran qucd Ioa Pee e Ecce doce ne dasida 69 9 2 Outdoor Controls deiere euer cci Eu mm TAA MA m M VERE 70 10 TROUBLESHOOTING 525522255 nar amnaa aa aan nico tone enun e aN Nga bor ua asina sr sucrzRr 79 10 1 Summary of Troubleshooting eeeeeeeeeeeeeeeeeeeeen ener 79 10 2 Check Code EIST 5 eror aantoe A Ode AMA S Ita PEU EHE ce Ec ee cce ek Eae ee ce pea epe pee 81 10 3 Error Mode Detected by LED on Outdoor P C Board 84 10 4 Troubleshooting Procedure for Each Check Code 85 11 REPLACEMENT OF SERVICE INDOOR P C BOARD 101 12 SETUP AT LOCAL SITE AND OTHERS e eere eren 105 12 1 ul e el TE 105 12 2 Setup at Local Site Others imsinnsvsvsesavakaaaana na vaa dun nau nuca quia aia ra na MANA eo ad ad ai aw ane 112 12 3 How to set up central control address Number 114 13 ADDRESS SETUP secretes sews ctacenis scucandennectwecerecnee ascaencusececcsreueweuccsseweeass 115 13 1 Address Setup EN 115 13 2 Address Setup amp Group Control cessere 116 13 35
175. ontrol 1 2 END Follow to the procedure during operation in this procedure the indoor units in group control stop lt Procedure gt The indoor unit numbers in the group control are succes sively displayed and fan flap and drain pump of the corresponding indoor unit are turned on Follow to the procedure during operation TEST 1 Push 5 and Ej buttons simultaneously for 4 seconds or more e Unit No Addr is displayed Fans and flaps of all the indoor units in the group control operate 2 Every pushing lt gt button the unit numbers in the group control are successively dis played The unit No displayed at the first time indicates the master unit address Fan and flap of the selected indoor unit only operate TEST 3 Push button to finish the procedure All the indoor units in the group control stop 5 www ilmal mp pumput com 3 SET DATA DON OFF TIMER SET FAN MODE cl Ce DD SWING FIX eem i VENT am Ca TEST m 6 lt Operation procedure gt 1 gt 2 3 END Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 14 DETACHMENTS 14 1 Indoor Unit 14 1 1 4 Way Air Discharge Cassette Type RAV SM562UT E RAV SM802UT E RAV SM1102UT E RAV SM1402UT E RAV SP1102UT E Part name Procedure Remarks Suction grille REQUIREMENT Never forget to put on the glove
176. or 50 kQ at 25 C O IA O 0 PB OCO IN Fuse Switching power Protect T3 15 A AC 250 V Fuse Inverter input Current protect 25 A AC 250V 4 way valve solenoid coil VHV 01AJ503C1 Compressor thermo Protection US 622 ON 90 5 C OFF 125 4 C Coil Pulse Motor Valve DKV 025743B0 Reactor RAV SP1102AT E RAV SP1402AT E Parts name Fan motor CH 43 ICF 140 63 2R 10 mH 1A Specifications Output Rated 63 W Compressor DA420A3F 21M 3 phase 4P 3500 W Reactor CH 62 6 mH 18 5A Outdoor temp sensor To sensor 10 kQ at 25 C Heat exchanger sensor Te sensor 10 kQ at 25 C Suction temp sensor Ts sensor 10 kQ at 25 C Discharge temp sensor Td sensor 50 KQ at 25 C COIN O 01 18 O N Fuse Switching power Protect T3 15 A AC 250 V Fuse Inverter input Current protect 25 A AC 250V 4 way valve solenoid coil VHV 01AJ502E1 AC 220 V Compressor thermo Protection US 622 ON 90 5 C OFF 125 4 C Coil Pulse Motor Valve UKV U011E 49 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 6 3 Accessory Separate Soldparts TCB DP22CE2 Drain up kit RAV SM562CT E RAV SM802CT E RAV SM1102CT E RAV SM1402CT E 1 Float switch
177. or lead 156 www ilmal mp pumput com Remarks LEES Ll nge nute UoosEn by m turminojelockwise M PJ Propeller fan l f Cycle P C board Fan motor connector at lower side Fan motor lead Partition plate Motor lead fixed plate Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Compressor Procedure 1 Recover refrigerant gas 2 Perform the works in 1 of O and in 3 Remove the piping panel Front Take off screws of the piping panel Front and the base plate ST1T O4 x 10 2 pcs Take off screws of the piping panel Front and the piping panel Rear ST1T 24 x 10 2 pcs Remove the piping panel Rear Take off screws of the piping panel Rear and the base plate ST1T O4 x 10 2 pcs Remove the sound insulation plate Remove terminal cover of the compressor and then remove compressor lead and case thermo of the compressor ST1T O4 x 10 2 pcs 7 Remove TD sensor fixed to the discharge pipe 8 Using a burner remove pipe connected to the compressor NOTE Pay attention that 4 way valve or PMV is not exposed to a flame Otherwise a malfunction may be caused 9 Pull out discharge pipe and suction pipe of the refrigerating cycle upward 10 Take off the compressor nuts 3 pcs fixing the compressor to the base plate 11 Draw out the compressor toward you
178. oshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa TOSHIBA CARRIER CORPORATION 2 CHOME 12 32 KONAN MINATOKU TOKYO 108 0075 JAPAN Copyright 1999 to 2005 TOSHIBA CARRIER CORPORATION ALL Rights Reserved www ilmal mp pumput com
179. oup Oy Kelatie 9 C 01450 Vantaa 15 3 2 Wireless Remote Control Kit RBC AX22CE2 Part name Procedure Remarks P C board Remove the signal receiving unit from main unit Remove the set screw 1 position and P C board cover Remove the p c board 463 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 16 CORD HEATER INSTALLATION WORK This is on installation for 2 HP and 3 HP Products RAV SM562AT E RAV SM802AT E RAV SP562AT E RAV SP802AT E In case of 4 HP or 5 HP refer to this installation as reference 1 Required parts for installation work Recommendation The above products conform to RoHS 2002 95 EC Therefore when procuring and using the following recommended parts at local site it is recommended to confirm each part conforms to RoHS before use Part name Cord heater Specifications Vendor Drain line heaters CSC2 3 0m 40W m by Flexelec com Please go to the following URL http www flexelec com Remarks Procured locally Thermostat US 622AXRLOE by ASAHI KEIKI Operating temperature on 4 4 C off 15 3 C A thermostat holder is incorporated with a thermostat in the package Please go to the following URL http www asahikeiki co jp product product html On self responsibility you can use a product manufactured by other company For example Texas Instruments if
180. p Oy Kelatie 9 C 01450 Vantaa 14 1 3 Under Ceiling Type RAV SM562CT E RAV SM802CT E RAV SM1102CT E RAV SM1402CT E Be sure to turn off the power supply or circuit breaker before disassembling work Part name Procedure Remarks Suction grille 1 Slide the suction grille fixing Pull out suction grille knobs 2 positions toward the while pushing hook arrow direction of left figure and open the suction grille Under the condition of the suction grille opened push the hook section of hinges 2 positions at the rear side and then pull out the suction grille Suction grille i Suction grille fixing knob g Side panel Open the suction grille After removing the side panel screws 2 positions slide the side panel forward and then remove it Level flap Slide forward Electrical Remove the suction grille parts box Loosen the set screws 2 posi tions of the electrical parts cover Remove the electrical parts cover Electrical parts cover Remove the set screws 2 positions of the electrical parts box 5 Remove the electrical parts box Strons o Fixing electrical parts cover and box In this time remove connectors of TA sensor TC sensor and TCJ sensor if necessary Electrical parts box Screws Fixing electrical parts box and main unit lt www ilmal mp pumput com Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu Ref
181. p control 000 to Master unit and 222 2 to sub unit 10 Push amp button OK when display goes on 11 Push amp button Setup completes The status returns to the usual stop status ON OFF 25 8 iT FAN MODE ECH C 2 CED 3 6 9 1 1 OTIMEO SWING FIX VENT END EE Se cur 4 7 10 SS 1 Operation procedure St www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa m Confirmation of indoor unit No position 1 To know the indoor unit addresses though position of the indoor unit body is recognized In case of individual operation Wired remote controller indoor unit 1 1 Follow to the procedure during operation lt Procedure gt 1 Push CE button if the unit stops UNIT 2 Push C gt button Unit No is displayed on LCD It disappears after several seconds The displayed unit No indicate line address and indoor unit address When other indoor units are connected to the identical remote controller Group control unit other unit numbers are also displayed every pushing CS button SWING FIX VENT FILTER RESET TEST UNIT CO e 1 Operation Operation procedure 2 To know the position of indoor unit body by address To confirm the unit No in the group c
182. parts Screws list Used screw Part name Screw type Quantity 1 3 Side cabinet R GA x 8 Side cabinet L Od x 8 Inverter assembly Od x 8 Remove the inverter assembly Part name Connector No Connector color TE sensor CN600 White TD sensor CN601 White TO sensor CN602 White TS sensor CN603 White 14 4 way valve CN701 Yellow coil PMV coil CN700 White Fan motor CN300 White Compressor lead Reactor White Intermediate connector White 2 pieces Intermediate connector 187 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Photo Explanatory diagram Procedure Remove the motor base assembly partition plate assembly and the sound insulation board Related parts Screws list Used screw Part name Screw type Ouantity Motor base assembly Including motor and fan O4 x8 Partition plate assembly Including reactor O48 Remove the fixing screws of the heat exchanger and the valve fixing plate Remove the compressor fixing bolt Related parts Screws list Used screw Part name Screw type Quantity Heat exchanger Od x 8 Valve fixing plate 4 x 8 Compressor Compressor bolt As shown in the left figure remove the set of refrigeration cycle assembly from the outdoor unit base plate n this time work attentively so that the c
183. pcs 4 Take off screws of the front cabinet and the motor support ST1T 4 x 10L 2 pcs The left side of the front side if made to Ffont cabinet For single phase type models insert to the rear cabinet so remove it also take off this screw pulling upward Front cabinet Left side Attachment Insert hook at the left side of the front side into the rear cabinet Hook the lower part at the right side of the front to concavity of the bottom plate Insert the hook of the rear cabinet into the slit of the front cabinet Attach the removed screws to the original positions Cord clamp Front cabinet SCH Concavity at bottom plate 136 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Procedure Remarks Inverter 1 Detachment assembly 1 Perform work of item 1 of 2 Take off screws of the upper part of the front cabinet If removing the inverter cover under this condition P C board can be checked f there is no space in the upper part of the upper cabinet perform work of Screws CAUTION Be careful to check the inverter because high voltage circuit is incorporated in it 3 Perform discharging by connecting polarities by discharging resistance approx 1008 40W or plug of soldering iron to 4 terminals of the C14 printed as CAUTION HIGH VOLTAGE electrolytic cap
184. peration is performed After the test run push ON OFF button to stop the operation Display in the display part is same as the procedure in item 1 Push CHECK button to clear the test run mode TEST display in the display part disappears and the status returns to the normal stop status In case of wireless remote controller gt Option for 4 way air discharge cassette type only 1 Turn off the power of the set Remove the adjuster with sensors from the ceiling panel Turn Bit 1 TEST of sensor P C board switch S003 from OFF to ON Attach the sensor P C board cover and mount the adjuster with sensors to the ceiling panel Turn on the power of the set Push ON OFF button of the wireless remote controller and set the operation mode to COOL or HEAT using MODE button During test run operation all the display lamps of wireless remote controller sensors flash e Do not use other mode than COOL HEAT mode An error is detected as usual A frequency fixed operation is performed After the test run push ON OFF button to stop the operation Turn off the power of the set Turn Bit 1 TEST of sensor P C board switch S003 from ON to OFF Mount the adjuster with sensors to the ceiling panel Filter sign display The operation time of the indoor fan is calculated the FILTER goes on Except wireless filter reset signal is sent to the remote controller when type the specified time
185. pressure is abnormally raised P19 error 08 error may be displayed In this case remove cause of pressure up and then check again referring to the item P04 error 21 error F02 error Is connection of TC sensor connector NO Indoor P C board CN101 normal mm NO Are characteristics of TC sensor resistance value normal Replace TO sensor Refer to Characteristics 2 Correct connection of connector Check indoor P C board MCC 1402 Defect gt Replace 91 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa F01 error NO Is connection of TCJ sensor connector Indoor P C board CN102 normal Correct connection of connector Em NO Are characteristics of Replace TCJ sensor TCJ sensor resistance value normal Refer to Characteristics 2 Check indoor P C board MCC 1402 Defect gt Replace P26 error Improve the power supply line NO Check and correct circuit cables Correct connection of connector Check and correct reactor connection Is power voltage normal YES Are connections of cabling connector normal YES For RAV SM562AT E check RYO01 on the control P C board Does RYO 1 relay of IPDU operate NO Single phase type is not provided to RAV SM562AT E YES Is not AC
186. ption Socket SM562CT Nut Flare 1 2 IN SM562CT Nut Flare 5 8 IN SM802CT SM1102CT SM1402CT Socket 1 2 IN SM562CT Socket 5 8 IN SM802CT SM1102CT SM1402CT Cover Back Base Shaft SS400B D2 12 SM802CT Shaft SS400B 12 DIA SM1102CT SM1402CT Bearing SM802CT Grille Ass y Horizontal SM562CT Grille Ass y Horizontal SM802CT Grille Ass y Horizontal SM1102CT SM1402CT Support Grille Horizontal Grille Ass y Vertical Cap Drain Hinge Grille Inlet Hook Grille Inlet Hose Drain Bonnet SM802CT SM1102CT SM1402CT Bonnet SM562CT Bonnet SM802CT SM1102CT SM1402CT Nut Flare 3 8 IN SM802CT SM1102CT SM1402CT Bonnet SM562CT Holder Sensor Owner s Manual Driver Ass y Horizontal L Louver Lead Louver Horizontal Mark TOSHIBA Bushing 50DIA Bushing 56DIA Screw Fix Drain Pan Shaft Horizontal Louver Spacer Bearing SM1102CT SM1402CT Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 404 401 403 406 402 405 Location Location Description No Description No 43050425 Sensor TC F6 43160568 Terminal Block 2P 43160565 Terminal Block 3P 20A 4316V280 P C Board Ass y MMC 1402 43050426 Sensor TA 43155203 Capacitor 43158193 Reactor E www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J
187. r by releasing locking of the housing 3 Remove screws fixing earth lead wire in the electric parts box 04 x 6 2 pcs 4 Remove indoor outdoor inter unit cable and remote controller cable of the termi nal block 5 Remove screws fixing the electric parts box O4 x 10 5 pcs 6 Remove screws fixing the bell mouth 4 x 10 6 pcs 7 Remove the drain cap and drain water accumulated in the drain pan NOTE 1 When removing the drain cap be sure to prepare a bucket to catch the drained water NOTE 2 Thermal insulator is adhered to the drain cap Be careful not to peel off the insulator If the insulator has been peeled adhere it with double face tape etc as before 8 Remove screws fixing the drain pan O4 x 8 4 pcs 2 Attachment 1 Fix the parts drain cap drain pan bell mouth and electric parts box succes sively to their original positions 2 Connect connectors earth lead wire indoor outdoor inter unit cable and remote controller cable which have been disconnected in the above item 1 as before 123 www ilmal mp pumput com Remarks r N 1 Screws fixing earth lead wires Sas fixing drain pan n Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Drain pump assembly Procedure 1 Detachment 1 Perform works of items 1 of 1 of 1 of
188. rating 3 5 3 5 3 0 3 5 characteristics Running current A 6 89 6 32 11 22 10 28 16 10 14 80 18 70 17 20 Power consumption kW 1 44 2 32 3 48 4 00 Power factor 96 Heating 95 94 98 97 COP W W Energy efficiency class B C Energy rating 3 5 3 5 Main unit Zinc hot dipping steel plate Appearance Model Ceiling panel RBC U21PG W E2 Sold separately Panel color Moon white Muncel 2 5GY 9 0 0 5 Height 256 256 Main unit Width 840 840 Outer Depth 840 840 dimension Height 35 35 Ceiling panel Sold separately Width Depth Main unit Total weight Ceiling panel Sold separately Heat exchanger Finned tube Fan Turbo fan Turbo fan Turbo fan Turbo fan Fan unit Standard air flow 17 5 13 9 12 1 20 0 15 7 13 6 24 0 19 0 16 0 33 0 25 0 20 0 Motor 60 60 60 90 Air filter TCB LF1601UE UFM1601UE UFH1601UE Controller Sold separately RBC AMT31E2 AS21E2 TCB SC642TLE2 AX21U W E2 Gas side 12 7 15 9 15 9 15 9 Connecting pipe Liquid side 6 4 9 5 9 5 9 5 Drain port VP25 Sound pressure level H M L 32 29 27 34 31 28 39 36 33 42 38 34 Sound power level H M L 47 44 42 9 www il
189. rd party a child etc except the repair engineers close to the equipment Do not bring a child It causes an injury with tools or disassembled parts close to the equipment Please inform the users so that the third party a child etc does not approach the equipment Connect the cut off lead cables with crimp contact etc put the closed end side upward and then apply a water cut method otherwise a leak or production of fire is caused at the users side Insulating measures When repairing the refrigerating cycle take the following measures 1 Be attentive to fire around the cycle When using a gas stove etc be sure to put out fire before work otherwise the oil mixed with refrigerant gas may catch fire 2 Do not use a welder in the closed room When using it without ventilation carbon monoxide poisoning may be caused 3 Do not bring inflammables close to the refrigerant cycle otherwise fire of the welder may catch the inflammables Z o 03 Check the used refrigerant name and use tools and materials of the parts which match with it For the products which use R410A refrigerant the refrigerant name is indicated at a position on the outdoor unit where is easy to see To prevent miss charging the route of the service port is changed from one of the former R22 For an air conditioner which uses R410A never use other refrigerant than R410A For an air conditioner which uses other refrigerant R22 etc
190. requency that is lowers the operation frequency when the dis charge temperature has not lower or the discharge temperature has rapidly risen during P M V control It subdivides the frequency control up to a unit of b 0 6Hz to stabilize the cycle 2 When the discharge temperature is detected in an C abnormal stop zone the unit stops the compressor and restarts after 2 minutes 30 seconds The error counter is cleared when it has continued d eeERRO the operation for 10 minutes If the abnormal stop zone has been detected by 4 times without clearing of counter an error POS is Ia mtn displayed As command is The cause is considered as excessively little amount of refrigerant defective PMV or clogging of cycle Error stop P03 display with 4 times of error counts Freguency down Freguency holding Freguency slow up Up to command A Frequency down C SM562 117 112 108 105 98 SM802 1102 1402 111 106 100 95 1 0 5 3 Current release control The output frequency and the output voltage are controlled by AC current value detected by T02 on the outdoor P C board so that input current of the inverter does not exceed the specified value Objective SM1102 SM1402 model COOL HEAT COOL HEAT COOL HEAT COOL HEAT For the cooling only models 11 value A 9 22 11 93 12 00 13 43 18 90 19 65 19 65 19 65 only COOL is objective 69
191. res 1 Check communication line miscabling Check power of indoor unit 2 Check communication U3 U4 terminals 3 Check network adapter P C board 4 Check central controller such as central control remote controller etc 5 Terminal resistance check connection interface SW01 Differs according to error contents of unit with occurrence of alarm Continuation Stop Based on a case Displayed when error is detected www ilmal mp pumput com Check the check code of corresponding unit by remote controller Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 10 3 Error Mode Detected by LED on Outdoor P C Board RAV SM562AT E RAV SM802AT E RAV SM1102AT E RAV SM1402AT E RAV SP562AT E RAV SP802AT E RAV SP1102AT E RAV SP1402AT E lt SW801 LED display in bit 1 bit 2 OFF gt When multiple errors are detected the latest error is displayed When LED display is O Go on there is the main cause of trouble on the objective part of control at CDB side and the unit stops When LED display is Flash there is the main cause of trouble on the objective part of control at IPDU side and the unit stops When case thermostat operates the communication is interrupted on the serial circuit If continuing the case thermostat operation a serial communication error occurs because serial sending to the indoor unit is inter rupted Check
192. return lt REMOTE CONTROLLER the status to the usual stop status Approx 1 minute is required to start handling of the remote controller Uf to GF are provided in the item code DN On the way of operation DN No may come out When data has been changed by mistake and SET button has been pushed the data can be returned to the data before change by pushing as button if the item code DN was not yet changed 5 db Gi SWING FIX VENT FILTER RESET TEST SET CL UNIT 5 O JS Co 103 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Memorandum for setup contents Item code table Example Filter sign lighting time At shipment According to type Dirty state of filter 0000 Standard Central control address 0099 Unfixed Heating suction temp shift 0002 2 C Floor type 0 Cooling only 0000 Shared for cooling heating Type According to model type Indoor unit capacity According to capacity type Line address 0099 Unfixed Indoor unit address 0099 Unfixed Group address 0099 Unfixed Flap type Adjustment of air direction According to type Temp difference of automatic cooling heating selecting control points 2005 oggi TO Automatic reset of power failure 0000 None Option 0002
193. rigerant during installation work or service work If an incorrect work or incorrect service is per formed there is a possibility to cause a serious accident Use the tools and materials exclusive to R410A to purpose a safe work 2 Cautions on Installation Service 1 Do not mix the other refrigerant or refrigerating oil For the tools exclusive to R410A shapes of all the joints including the service port differ from those of the former refrigerant in order to prevent mixture of them 2 As the use pressure of the new refrigerant is high use material thickness of the pipe and tools which are specified for R410A In the installation time use clean pipe materials and work with great attention so that water and others do not mix in because pipes are affected by impurities such as water oxide scales oil etc Use the clean pipes Be sure to brazing with flowing nitrogen gas Never use gas other than nitrogen gas For the earth protection use a vacuum pump for air purge R410A refrigerant is azeotropic mixture type refrigerant Therefore use liquid type to charge the refriger ant If using gas for charging composition of the refrigerant changes and then characteristics of the air conditioner change 3 DES 3 Pipe Materials For the refrigerant pipes copper pipe and joints are mainly used It is necessary to select the most appropri ate pipes to conform to the standard Use clean material in which impurities adhere inside of pipe
194. rmed in M zone n N zone the commanded frequency is held When L zone is detected the commanded fre quency is returned to the original value by approx 6Hz every 60 seconds Setup at shipment Tc C Control temp C A B 56 54 52 52 NOTE When the operation has started or when Tc or Tcj became lower than 30 C after start of the operation temperature is controlled between values in parentheses of A and B 63 www ilmal mp pumput com Same when thermostat is turned off Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Drain pump control Outline of specifications 1 In cooling operation including Dry operation the drain pump is usually operated 2 If the float switch operates while drain pump operates the compressor stops the drain pump continues the operation and a check code is output If the float switch operates while drain pump stops the compressor stops and the drain pump oper ates If the float switch keeps operating for approx 4 minutes a check code is output Remarks Check code P10 After heat elimina tion When heating operation stops the indoor fan operates with LOW mode for approx 30 seconds Flap control For 4 way air discharge cassette type only 1 Flap position setup When the flap position is changed the position moves necessarily to downw
195. rminal insulating process 3 Ground earth wire to 1 point at indoor unit side Central control device Central control system wiring mm TCC LINK adapter This option 7 ar a Master unit Sub unit Earth terminal Remote controller Remote controller Remote controller Remote controller Group operation Triple operation 5 P C Board Switch SW01 Setup When performing collective control by customized setup only the setup of terminator is necessary e Using SWO01 set up the terminator Set up the terminator to only the adapter connected to the indoor unit of least line address No Central control device Central control device Central control devices Max 10 units Refrigerant line 2 Refrigerant line 3 Refrigerant line 4 i A Indoor outdoor inter unit wire AC230V serial i Mi Central control system wiring rn rv KI YS N A Sub A TCC LINK adapter This product Remote controller wiring sold separately 4 4 i 4 i i Remote controller Remote controller Remote controller Remote controller Remote controller N R J N o d i Group operation Max 8 units Twin Triple operation Example of triple D Quem Line address 1 SWO Bit 1 ON
196. rol such as NO Are connections of Correct the cabling and discharge temprelease control normal cable connector normal connection of connector YES YES Check parts Defect gt Replace Check and correct the charged refrigerant amount Is charged refrigerant amount normal YES YES Is not abnormal overload Improve and delete the cause NO Are characteristics of NO Replace TD sensor TD sensor resistance value normal YES Check CDB Defect gt Replace Refer to Characteristics 4 For RAV SM562AT E replace control P C board H01 error NO Is power voltage normal Improve power line YES Is not abnormal overload Improve and delete the cause Geh NO Is the circuit detected by Check and correct circuit cables current sensor normal YES Check IPDU Defect Replace For RAV SM562AT E replace control P C board 96 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa P04 error Is high voltage NO protective operation by TE sensor normal Is connection of cabling connector normal YES Correct connection of cabling connector Check TE sensor Defect gt Replace Does cooling outdoor fan normally operate
197. s at disassembling work otherwise an injury will be caused Detachment 1 Stop operation of the air conditioner and then turn off switch of the breaker 2 Hang down the suction grille while sliding two knobs of the suction grille inward 3 Remove a strap connecting the panel and the suction grille to remove the suction grille Attachment 1 Hang the suction grille to the panel 2 Attach the strap of the suction grille to the panel as before 3 Close the suction grille slide the knobs outward and then fix it Electric parts Detachment cover 1 Perform work of item 1 of O 2 Remove screws fixing the electric parts cover 04 x 10 3 pcs 3 Remove the electric parts cover from the tentative hook and then open the cover Attachment 1 Close the electric parts cover and hang the cover hole to the tentative hook 2 Tighten the fixing screws O4 x 10 3 pcs zo www ilmal mp pumput com Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Adjust corner cap Detachment Procedure 1 Perform work of item 1 of CD 2 Remove screws at 4 corners of the suction port O4 x 10 4 pcs 3 Push the knob outward and remove the adjust corner cap by sliding it Attachment 1 Mount the adjust corner cap by sliding it inward 2 Tighten screws at 4 corners of the suction port O4 x 10 4 pcs Rem
198. se a rupture or personal injury INDOOR unit Liquid side OUTDOOR unit Opened Gas side Refrigerant cylinder With siphon pipe Check valve Closed O Oh amp Open Close valve for charging Service port Electronic balance for refrigerant charging Fig 7 4 1 Configuration of refrigerant charging 55 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 1 Be sure to make setting so that liquid can be charged 2 When using a cylinder equipped with a siphon liquid can be charged without turning it upside down It is necessary for charging refrigerant under condition of liquid because R410A is mixed type of refrigerant Accordingly when charging refrigerant from the refrigerant cylinder to the equipment charge it turning the cylinder upside down if cylinder is not equipped with siphon Cylinder with siphon Cylinder without siphon Gauge manifold Gauge manifold OUTDOOR unit OUTDOOR unit Jepui Ko jue1eBujeH cylinder Electronic balance Electronic balance Siphon R410A refrigerant is HFC mixed refrigerant Therefore if it is charged with gas the composi tion of the charged refrigerant changes and the characteristics of the equipment varies 7 5 Brazing of Pipes 1 Phosphor bronze brazing filler tends to react 7 5 1 Materi
199. sitions of the electrical parts box Remove the electrical parts box The electrical parts box is fixed to the main unit with claws at the right side Lift up it once and pull toward you Then claws come off In this time remove connectors of TA sensor TC sensor and TCJ sensor if necessary Remarks Screws Fixing electrical parts cover and box Electrical parts cover Screws Fixing electrical parts box and main unit Electrical parts box Claw Reverse side 12 5 Multi blade fan Remove the air filter Remove the connector of the fan motor PC board Remove the hexagon head screw 562 2 802 1102 1402 3 positions of fixing fan assembly and main unit Remove the fan assembly from main unit The fan assembly is fixed to the main unit with claws 3 positions at the upper side Lift up it once and pull toward rear side Then claws come off Remove the set screws 4 positions of fixing fan case and fan cover Remove the fan cover Loosen the sets crew of the Multi blade fan using hexagon wrench Pull the Multi blade fan towered fan case side Then fans come off 128 www ilmal mp pumput com Hexagon head screws Fixing fan assembly and main unit Fixing claw Main unit Fixing hole Fan assembly Multi blade fan Set screw Fan case Screws Fixing fan case cover Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaah
200. sive for R410A it is necessary to carry out installation servicing safely while taking the following precautions into consideration 1 Never use refrigerant other than R410A in an air conditioner which is designed to operate with R410A If other refrigerant than R410A is mixed pressure in the refrigeration cycle becomes abnormally high and it may cause personal injury etc by a rupture 2 Confirm the used refrigerant name and use tools and materials exclusive for the refrigerant R410A The refrigerant name R410A is indicated on the visible place of the outdoor unit of the air condi tioner using R410A as refrigerant To prevent mischarging the diameter of the service port differs from that of R22 3 If a refrigeration gas leakage occurs during installation servicing be sure to ventilate fully If the refrigerant gas comes into contact with fire a poisonous gas may occur 4 When installing or removing an air conditioner do not allow air or moisture to remain in the refrig eration cycle Otherwise pressure in the refrig eration cycle may become abnormally high so that a rupture or personal injury may be caused 5 After completion of installation work check to make sure that there is no refrigeration gas leakage If the refrigerant gas leaks into the room coming into contact with fire in the fan driven heater space heater etc a poisonous gas may occur 6 When an air conditioning system charged with a lar
201. splayed when 1 Check outdoor temperature sensor TE TS 1 2 3 1 2 3 1 2 1 2 Displayed when 1 2 1 error is detected 2 Check outdoor CDB P C board 1 2 1 2 1 2 1 2 3 1 2 3 1 2 error is detected Stop Stop Displayed when 1 Check outdoor temperature sensor TO error is detected 2 Check outdoor CDB P C board Check indoor heat exchanger temperature sensor TA Check indoor P C board Check indoor EEPROM including socket insertion Check indoor P C board Check power voltage AC200V 20V Overload operation of refrigerating cycle Check current detection circuit at AC side Trouble of compressor Compressor lock etc Replace compressor Defective cabling of compressor Phase missing Phase missing operation of power supply 3 phase model Compressor immediately stops even if restarted Check IPDU Phase missing operation of power supply Check 3 phase power voltage and cables Displayed when error is detected Compressor does not rotate Over current protective circuit operates after specified time passed when compressor had been activated Displayed when error is detected O Current detection circuit error Current value at AC side is high even during compressor OFF Phase of power supply is missed Duplicated indoor master units Displayed when error
202. ssing for R410A Outer diameter mm A mm Thickness mm Flare tool for Conventional flare tool R410A clutch type Clutch type 1 0 to 1 5 Wing nut type 1 5 to 2 0 1 0 to 1 5 1 5 to 2 0 1 0 to 1 5 2 0 to 2 5 Nominal diameter 1 0 to 1 5 Table 7 2 4 Dimensions related to flare processing for R22 Outer diameter mm A mm 2 0 to 2 5 Thickness mm Flare tool for Conventional flare tool R22 clutch type Clutch type 0 5 to 1 0 Wing nut type 1 0 to 1 5 0 5 to 1 0 1 0 to 1 5 0 5 to 1 0 1 5 to 2 0 Nominal diameter 0 5 to 1 0 Table 7 2 5 Flare and flare nut dimensions for R410A Outer diameter mm Thickness mm Dimension mm 1 5 to 2 0 Flare nut C width mm 53 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Table 7 2 6 Flare and flare nut dimensions for R22 Dimension mm Nominal Outer diameter Thickness Flare nut width diameter mm mm B C mm 48 Og Fig 7 2 2 Relations between flare nut and flare seal surface 2 Flare Connecting Procedures and Precautions a Make sure that the flare and union portions do not have any scar or dust etc b Correctly align the processed
203. starting operation after power of the compressor has been interrupted for a long time A judgment for electricity is performed by TD and TO sensors If TO sensor is defective a backup control is automatically performed by TE sensor For a case of defective TO sensor judge it with the outdoor LED display 4 Coil heating is controlled by TD and TE sensor 5 For every model the power is turned off when TD is 30 C or more In trouble of TE sensor TE C 2 2 TO C 18 Power ON condition 15 TD lt 30 C No power ON No power ON Continuous ON L 12 Continuous ON L Continuous ON M Continuous ON M TD sensor is read in once per 15 minutes TO sensor is read in once per 15 minutes Object SM562 SMB02 20W and equivalent L M 40W and equivalent TE C No power ON Continuous ON L SM562 SM802 eur E eden Sy L 10W and equivalent Continuous ON H H 30W and equivalent 77 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 6 Defrost control O In heating operation defrost operation is performed when TE sensor temperature satisfies any condition in A zone to D zone The defrost operation is immediately finished if TE sensor temperature has become 12 C or more or it also is finished when condition of 7 C lt TE lt 12 C has continued for 1 minute The de
204. support board www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Procedure Remarks Pulse Modulating 1 Detachment Valve P M V coil Perform works of items D and PMV body Positioning extrusion Release the coil from the concavity by turning it and remove coil from the gt JN PM V n S Attachment Put the coil deep into the bottom position 2 Fix the coil firmly by turning it to the concavity PMV coil Concavity Fan guard 1 Detachment 1 Perform works of items 1 of and O 2 Remove the front cabinet and put it down so that fan guard side directs downward Minus screwdriver CAUTION Perform works on a corrugated card board cloth etc to prevent flaw on the product 3 Remove the hooking claws by pushing Hooking claw Front cabinet with minus screwdriver along with the arrow mark in the right figure and remove the fan guard Front cabinet Attachment Insert claws of the fan guard in the hole of the front cabinet Push the hooking claws 10 positions with hands and then fix the claws CAUTION All the attaching works have completed Check that all the hooking claws are fixed to the specified positions Fan guard sils www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa
205. t J ORN A henmostat for Bes 3 o E compressor T6 3A JA o SN ss CN300 z do I I Go esl E as GRN YEL DZ est DESEN 96000 CN303 900 028809 el je zo RD ue jE 009990 WHIRI e E NOTE S ZN IZAN AN 7 SH S SZ JA Compressor OM 2 iC N Pulse motor valve Ka Kette lecken DATES ET Fan motor i i i i i Heat exchanger Temp Sensor Pulse motor valve Fan motor Fan motor Temp Sensor i i Discharge Temp Sensor Y Outdoor Temp Sensor To indoor unit p Suction Temp Sensor 220V 60Hz Insulated Gate Bipolar Transistor www ilmal mp pumput com J AVTOHILAS AVU 3 1V20LLdS AVH Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 6 SPECIFICATIONS OF ELECTRICAL PARTS 6 1 Indoor Unit 6 1 1 4 Way Air Discharge Cassette Type RAV SM562UT E RAV SM802UT E Parts name Fan motor for indoor SWF 230 60 1 Specifications Output Rated 60 W 220 240 V Thermo sensor TA sensor 155 mm 10 kQ at 25 C Heat exchanger sensor TCJ sensor 6 mm 1200 mm 10 kQ at 25 C Heat exchanger sensor TC sensor 6 mm 1200 mm 10 kQ at 25 C Float switch FS 0218 106 Drain pump motor RAV SM1102UT E RAV SM1402UT E Parts name Fan motor ADP 1406 SWF 230 60 1 RAV SM1102UT E Specifications Output Rated 60 W SWF 230 90 1 RAV SM1402UT E Output Rated 90 W
206. t position 66 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Outline of specifications Remarks Max frequency 1 This control is operated by selecting AUTO operation cut control mode 2 COOL operation mode the frequency is controlled according to the following figure if To 28 C Ta C N 4 43 Max frequency is restricted to approximately the rated cooling frequency ormal control Tsc HEAT operation mode the frequency is controlled according to the right figure if To gt 15 C It cannot be operated on the remote controller at indoor unit side Stop status is held Tat C Tsh f E Max freguency is restricted to approximately the rated 3 heating frequency 4 Normal control DC motor 1 When the fan operation has started positioning of the stator and the rotor are performed Moves slightly with tap sound 2 The motor operates according to the command from the indoor controller NOTES e When the fan rotates while the air conditioner stops due to entering of outside air etc the air conditioner may oper ated while the fan motor stops When a fan locking is found the air conditioner stops and Check code P12 an error is displayed 67 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGro
207. t the corresponding indoor unit is master or sub in the group control 102 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa O3 Writing of the setup contents to EEPROM The contents of EEPROM installed on the service P C board have been set up at shipment from the factory SET CL TEST 1 Push O and amp buttons of the remote controller at the same time for 4 seconds or more 1 Corresponded with No in Remote controller In group operation control the master indoor unit No is displayed at the first time If the automatic address setup mode is interrupted in item 2 a 2 in the previous page the unit No Addis displayed In this time the item code DN Z is displayed The fan of the selected indoor unit operates and the flap starts swinging if any 2 Every pushing lt button the indoor unit numbers in the group control are displayed successively 2 Specify the indoor unit No of which P C board has been replaced with a service P C board When the unit No dis displayed this operation cannot be performed 3 Using the set temperature Cv Ca buttons the item code DN can be moved up and down one by one 3 4 First set a type and capacity of the indoor unit Setting the type and capacity writes the data at shipment from the factory in EEPROM 1 Set the item code DN to Z As it is 2 Using the timer time O
208. tdoor unit in a group control can be monitored by pushing c gt button to select the indoor unit to be monitored TEST Pushing amp button returns the display to usual display zijn www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa W Calling of error history lt Contents gt The error contents in the past can be called lt Procedure gt 1 3 TEST Push buttons simultaneously for 4 seconds or more to call the service check mode Service Check goes on the item code Z is displayed and then the content of the latest alarm is displayed The number and error contents of the indoor unit in which an error occurred are displayed In order to monitor another error history push the set temperature Cv C4 buttons to change the error history No Item code Item code Z Latest gt Item code 4 Old NOTE Four error histories are stored in memory TEST Pushing amp button returns the display to usual display lt Requirement gt Do not push button otherwise all the error histories of the indoor unit are deleted Group control operation ON OFF SWING FIX 2 3 UNIT lt Operation procedure gt 1 2 3 Returned to usual display In a group control operation of maximum 8 indoor units can be controlled by a remote controller The indoor unit
209. test operation The outdoor unit does not operate approx 3 minutes after power ON and operation stop Flecelvar unit Spacer After the test operation finished stop the air Maa Screw conditioner from the wireless remote controller 2 pieces and return Dip switch of the sensor section as before A 60 minutes timer clearing function is attached to the sensor section in order to prevent a continuous test operation o M Notch Nameplate Small screw Under Ceiling Type only 1 Turn off power of the air conditioner Remove the adjust corner cap attached with sensor section from the ceiling panel For removing method follow to the installation manual attached to the ceiling panel Be careful to handle the sensor section because cables are connected to the sensor section Remove the sensor cover from the adjust corner cap 1 screw Change Bit 1 TEST of the switch S003 on the sensor P C board from OFF to ON Mount the sensor cover and attach the adjust corner cap with with sensors to the ceiling panel Turn on power of the air conditioner Push b button of the wireless remote controller and select an operation mode COOL or MODE HEAT with button All the display lamps of the wireless remote controller sensor section flash during the tst operation Do not use operation mode other than COOL or HEAT Error is detected as usual When the test operati
210. the hanging hook Fix the hanging hooks 5 positions by pushing with hands REQUIREMENT Check that all the hanging hooks are fixed to the specified positions 2 After attachment fix it with screws ST1T 4 x 10 2 pcs 3 Mount the bell mouth by hanging hooks 3 positions at upper side of the bell mouth to the square holes of the air outlet cabinet 4 After attachment fix it with screws ST1T O4 x 10 2 pcs Caution in assembling bell mouth The size color of the bell mouth at upper side differs from that at lower side Only for RAV SP1102AT E In case of RAV SP1102AT E gt Upper side Black Lower side Gray In case of RAV SP1402AT E gt Upper side Black Lower side Black 158 www ilmal mp pumput com Remarks Screws 2 pcs Remove Bell mouth Air outlet cabinet Minus screwdriver Fan guard Square holes 3 positions Bell mouth Hooks 3 positions Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Procedure Remarks Reactor 1 Perform works of items to Partition board Reactor NOTE The same two reactors are installed to this outdoor unit though each installation place is different One is attached to a partition board and the other is attached to an electric parts box 2 Remove the connector of the reactor lead wire connected to the inverter assembly 3 Remove fixing scr
211. the fan operates because sub unit of a group operation does not communicate with the outdoor unit www ilmal mp pumput com Operation Wireless sensor lamp display Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Wired remote controller Check code No check code is displayed Remote controller does not operate Error mode detected by remote controller Diagnostic function Cause of operation Status of air conditioner Condition No communication with master indoor unit Remote controller cable is not correctly connected Power of indoor unit is not turned on Automatic address cannot be completed Q Flash O Goon Go off Judgment and measures Remote controller power error Defective indoor EEPROM 1 Check remote controller inter unit cables 2 Check remote controller 3 Check indoor power cables 4 Check indoor P C board 5 Check indoor EEPROM including socket insertion Phenomenon of automatic address repetition occurred No communication with indoor master unit Disconnection of inter unit cable between remote Stop controller and master indoor unit Automatic restart Detected at remote controller side When there is center operation continues Displayed when error is detected Signal receiving of remote controller is defective 1 Check remote controller inter unit cables 2 Check remote controller 3 Chec
212. the partition plate but also near the fan side 253 www ilmal mp pumput com Remarks Inverter assembly Cycle P C board Hooks of heat sink cover 2 positions Inverter assembly Heat sink cover Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Cycle P C board Procedure 1 Perform the works in 1 of and G 2 Remove connectors and lead wires which are connected from the cycle P C board to other parts 1 Connector CN800 Connection with IPDU P C board 5P Red Note 1 CN01 Connection with IPDU P C board 5P Red Note 1 CN02 Indoor Outdoor connection terminal block 5P Black Note 1 CNO3 Connection with IPDU P C board SP White Note 1 CN04 Connection with IPDU P C board 2P White Note 1 Note 1 Remove the connectors by releasing lock of the housing 3 Remove the supporting hooks at 4 corners to remove the cycle P C board 4 Mount a new cycle P C board 5 Lift up the hook upper left with the partition plate upward just removing 154 www ilmal mp pumput com Remarks Cycle control P C board assembly P C board fixing hooks 4 positions Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Part name Procedure Remarks IPDU P C board 1 Perform the works in O and Screw Screw
213. tinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Fig 5 RAV SM1102BT E Round duct Fig 7 RAV SM1402BT E Round duct Standard air volume 1620m3 h Standard air volume 1980m3 h Static pressure Pa Air volume limit Min Air volume limit Max Air volume limit Min 0 1200 1620 2000 Air volume m3 h Air volume m3 h Fig 6 RAV SM1102BT E Square duct Fig 8 RAV SM1402BT E Square duct e Standard air volume 1620m3 h Standard air volume 1980m3 h 120 100 Ka 80 a cm E o c x rod E d 3 60 E E o O o s E E g B E 3 3 lo E E lt z E 20 0 0 1200 2000 1200 1800 2200 2400 Air volume m3 h Air volume hm3 h 23 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 3 CONSTRUCTION VIEWS EXTERNAL VIEWS 3 1 Indoor Unit 3 1 1 4 Way Air Discharge Cassette Type RAV SM562UT E RAV SM802UT E 200 MTY oO N n o Check port S 1450 9 S Check port 2 01450 2 E o o O a eo o s e O 0 Y Standing e 850 or less Surface Cable draw in port i under ceiling Standing 640 or less 45
214. tion 43019904 Holder Sensor 43172167 Pan Ass y Drain 43047609 Bonnet 43179110 Plug 43079249 Band Hose 43180312 Air Filter 43120226 Fan Multi Blade 4318T683 Owner s Manual 43121747 Pump Ass y Drain 43196012 Bushing 43121739 Motor Fan 43049776 Soket 4314Q016 Distributor Ass y 43194029 Bonnet 43149269 Refrigeration cycle Ass y 43149355 Nut Flare 3 8 IN 43160553 Lead Motor Fan 43149352 Nut Flare 5 8 IN 43170233 Hose Drain 43149354 Soket 168 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa RAV SM1102BT E RAV SM1402BT E EA s IN 901 902 903 W 19 7 O me TIMER SET FAN Cs CB TIME SWING FIX See ea cr Ca RESET TEST SET CL UNIT OOJ C Location Description No Description Location No 43019904 Holder Sensor 43170233 Hose Drain 43047609 Bonnet 43172166 Pan Ass y Drain 43079249 Band Hose 43179110 Plug 43120226 Fan Multi Blade 43180311 Air Filter 43121747 Pump Ass y Drain 4318T683 Owner s Manual 43121740 Motor Fan 43196012 Bushing 43125131 Bearing Shaft 43049776 Soket 43125162 Coupling 43194029 Bonnet 43125163 Shaft 43149355 Nut Flare 3 8 IN 4314Q017 Distributor Ass y 43149352 Nut Flare 5 8 IN 4314J270 Refrigeration cycle Ass y 4314935
215. troller inter unit cable peog JINDUID JUL 100puJ 8 Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 9 CIRCUIT CONFIGURATION AND CONTROL SPECIFICATIONS 9 1 Indoor Control Circuit 9 1 1 Outline of Main Controls RAV SM562AT E RAV SM802AT E RAV SM1102AT E RAV SM1402AT E 1 Pulse Motor Valve P M V control 1 PMV is controlled with 50 to 500 pulses during operation respectively 2 In cooling operation P M V is controlled with the temperature difference between TS sensor and TC sensor 3 In heating operation P M V is controlled with the temperature difference between TS sensor and TE sensor 4 For the temperature difference in items 2 and 3 1 to 5K is aimed as the target in both cooling and heating operations 5 When the cycle excessively rose in both cooling and heating operations PMV is controlled by TD sensor The aimed value is usually 105 C for SM562 and 100 C for SM802 SM1102 SM1402 in both cooling and heating operations REQUIREMENT A sensor trouble may cause a liquid back flow or abnormal overheat resulting in excessive shortening of the compressor life In a case of trouble on the compressor be sure to check there is no error in the resistance value an the refrigerating cycle of each sensor after repair and then start the operation 2 Discharge temperature release control TD C 1 This function controls the operation f
216. ts box successively to their original positions 2 Connect connectors earth lead wire indoor outdoor inter unit cable and remote controller cable which have been disconnected in the above item 1 as before 3 Connect the refrigerant pipe as before and then perform vacuuming 125 www ilmal mp pumput com Remarks Fixing screws p JUD o Fixing band Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Replacement of Distributor Assembly gt RAV SM562UT E 1 Cutting of Capillary Tube A capillary tube 023 Inner diameter 2mm Length 1000mm is brazed to a distributor assembly Cut and divide the tube to each length as shown below RefNo No of capillary tubes Cutting 4 200 mm 2 pcs 400 mm 2 pcs Cutting Plane circumference of the capillary tube with T triangle file etc and then break off it NOTE Break off the capillary tube so that inner diameter is not deformed 2 Attachment of joint pipe 1545 Insert the attached joint pipe into the end of the capillary tube up to 15mm and braze it Form the capillary tube as same as that in the distributor assembly before replacement 3 Brazing to indoor heat exchanger Attach the capillary tube processed in items 1 and 2 to the end of the pipe with brazing as shown below 1126 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudul
217. tside diameter 26 x 70 mm Procured locally Material Polyethylene foam Bundling tie Bundling tie for securing the wires Procured locally Material 6 6 nylon NOTE The parts on the above table are recommended parts 2 Required tools for installation work Part name Specifications Plus screwdriver It is used for disassembling and assembling of each cabinet Wrench It is used for disassembling and assembling of compressor fixing nuts Motor drill Drill diameter It is used to make the additional holes on the base or the side 3 2 and 95 0 cabinet R Faston crimping tool Fixing jig for 250 Close end connector crimping tool Cutting plier Stripper Cutter knife Insulation tape Metal cutting shears It is used to process the side cabinet L 185 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 3 Cord heater installation wiring diagram Fuse Thermostat Cord heater Be sure to connect the fuse and the thermostat to LIVE side of the cord heater Outdoor unit Power supply for air conditioner Power supply for cord heater Earth leakage circuit breaker Earth leakage circuit breaker NOTE Separate the cord heater power from the air conditioner power and connect it to its exclusive breaker By doing so the power consu
218. turning on source power supply Automatic completion E AC www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 13 3 Address Setup In case that addresses of the indoor units will be determined prior to piping work after cabling work Manual setting from remote controller Address setup procedure gt e Set an indoor unit per a remote controller Example of 2 lines cabling Turn on power supply Real line Cabling Broken line Refrigerant pipe CL TEST 1 Push 5 amp buttons simultaneously for 4 seconds or more 2 e Line address Using the temperature setup Cv CA buttons set 2 to the item code Using timer time O buttons set the line address SET Push button OK when display goes on QAQ lt Indoor unit address Using the temperature setup Cv CA buttons Line address 1 set J to the item code Indoor unit address gt 1 Group address 1 Using timer time buttons set 1 to the line address SET Push amp button OK when display goes on For the above example perform setting by connecting ON O Group address singly ihe sa foe controller without remote Using the temperature setup Cv CA buttons ASAN set N to the item code Group address Individual 0000 9 Using timer time O buttons set 2727 to Individual waster unit 0001 In case of grou
219. ubber Nut Thermostat Bimetal Holder Thermostat Condenser Down Condenser Up Valve 4 WAY STF 0401G Coil Solenoid VHV 01AJ502E1 Valve Pulse Modulating UKV 25D22 Coil PMV Valve Ball 5 8 IN Bonnet 5 8 IN Valve Packed 3 8 IN Bonnet 3 8 IN Strainer Accumulator Ass y 2 5L Location No 180 www ilmal mp pumput com 35 43148170 43140020 4302C069 43047669 43120213 43122065 43100352 43191651 43100353 43100354 43191602 43100355 43100347 43100345 43119390 43158190 43019904 43063188 43063332 43032441 43146676 o A t 40 Description Accumulator Ass y 2 5L Strainer Motor Fan ICF 140 63 2R Nut Flange Fan Propeller PJ491 AS G Bell Mouth Plastic Panel Air Outlet Guard Fan PP K Panel Front Panel Side Guard Fin Plate Roof Panel Front Piping Panel Back Piping Hanger Peacter CH 62 Z T Holder Sensor SUS Holder TC Sensor Holder Sensor Nipple Drain Check Joint Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 702 TD SENSOR TC SENSOR 701 F6 P17 YEL BLUO O P28 S N 705 Let RYO di E Y o Ove
220. up Oy Kelatie 9 C 01450 Vantaa Microcomputer operation LED MCC 1402 07S COMPONENT SIDE R425 2 0330 10350 W UNI R423 R422 R421 BI D34 Foul 10341 i D341 DC fan output o DrCH o o 4 Hi E a o v e D 1 gt n n lt o Ten didi oo a C325 o DC fan return Filter Option error input 1FA4B1B052900 2 T301 d 0 C358 C357 et i JL i 20V rise mm EEPROM CR SRP50A 2 F302 i 90 9 OTCOI Me Ar DA io SG al 10302 i 10378 E P JO 4 1019 Se 2 17 amp Be 037 038 ER Float SW e mein SC D35 Il eoi gt tn CN20 1 Soir Su ones ST Gen GRL LM ANDRIVE HU OPTION Fan output HA T10 TA sensor Optional output Flap Used only for 4 way Air Discharge Cassette Type Under ceiling type RO Roe RITA R115 EN adi d dor JA TE 1 oP Soi H N Tm Jones cii Lal IER TCJ sensor EXCT SHR Used for CHK j servicing TC sensor www ilmal mp pumput com lt c0VL DOIN gt ed A Duech 19pun d L nq pejeeouo adAL emesse abueydsig sly Aem b LE Connection interface CN310 R420 6301 ZA seb E Low Indoor Outdoor inter unit cable LONO NI OV Optional power supply Ei T SONI 190 Ee 12 xx L 1 ang D311 wl ssa Remote controller D310 power supply LED 89NI dd Drain pump output H POCNI W yaLyay 0 NO Had E Remote con
221. using the set temperature Cv CA buttons Also make a note of the set data 6 Repeat item 5 and make a note of the important set data as shown in the later table Ex e HI to FF are provided in the item code DN On the way of operation DN No may come out 7 After finishing making a note push amp button to return the status to usual stop status 6 Approx 1 minute is required to start handling of the remote controller Minimum requirements for item code Type and capacity of the indoor unit is necessary to set the revolutions frequency of the fan Type 2 If Line Indoor Group addresses differ from those before replacement the Indoor unit capacity mode enters in automatic address setup mode and a manual resetting may be required Contents 1 Line address Indoor address When replacement position as the P C board to replace Notes MCC 1402 07 I O Set Short circuit plug on the same Group address If short circuit plug is inserted in 1 CN34 of the P C board to replace re use it in service P C board O2Replacement of service P C board 1 Replace the P C board with a service P C board In this time setting of jumper line cut or setting of short circuit connecting connectors on the former P C board should be reflected on the service P C board See Appendix 1 page 4 2 According to the system configuration turn on power of the indoor unit with any method in the followi
222. ut com IEC standard Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa 1 2 Outdoor Unit Digital Inverter Model name SM562AT E SM802AT E SM1102AT E SM1402AT E Power supply 1 phase 230V 220 240V 50Hz Power exclusive to outdoor is reguired Type Hermetic compressor Compressor Motor 1 6 2 5 Pole 4 4 Refrigerant charged 1 7 2 8 Refrigerant control Pulse motor valve Standard length 7 5 7 5 7 5 7 5 Min length 5 0 5 0 5 0 5 0 Max total length 30 30 50 50 Inter connecting pipe long piping connector Additional refrigerant charge under 20g m 21m to 30m 40g m 21m to 30m 40g m 81m to 50m 40g m 81m to 50m Height Outdoor lower m 30 30 30 30 difference Outdoor higher m 30 30 30 30 Height mm 550 795 Outer dimension Width mm 780 900 Depth 290 320 Appearance Silky shade Muncel 1Y8 5 0 5 Total weight 42 77 Heat exchanger Finned tube Fan Propeller fan Fan unit Standard air flow m3 h Motor Gas side Connecting pipe Liguid side Sound pressure level Cooling Heating Sound power level Cooling Heating Outside air temperature Cooling 43 to 15
223. utton All the display lamps of sensors on the wireless remote controller flash during Test Run Do not perform Test Run operation in other modes than HEAT COOL mode Detection of error is performed as usual DON OFF After Test Run operation push c button to stop the operation Turn off power of the unit Return Bit 1 of the sensor P C board switch S003 to the original position ON OFF Mount the adjuster with sensors to the ceiling panel Bit 1 OFF to ON na A Co N ON Sensor cover Sensor P C board Adjust corner cap 105 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Except 4 way Air Discharge Cassette Type and Under Ceiling Type 1 Remove a screw which fixes the serial olate of the receiver part on the wireless remote con troller Remove the nameplate of the reciver section by inserting a minus screwdriver etc into the notch at the bottom of the plate and set the Dip switch to TEST RUN ON Execute a test operation with button on the wireless remote controller b and amp LED flash during test operation Under status of TEST RUN ON the temperature adjustment from the wireless remote controller is invalid Do not use this method in the operation other than test operation because the equipment is damaged Use either COOL or HEAT operation mode for
224. ve Min Max 5m 30m Py Packed valve Packedvave vyPs _ Go Outer dia A Outer dia B 4 Outdoor unit PMV Pulse Motor Valve Ven IATA muffler TO sensor 25 x 200L TS TD sensor sensor 4 way valve STF 0213Z Heat exchanger 8 ripple 2 rows Accumulator 20 steps etri 1000cc SC FP1 3 flat fin Distributor compressor m DA150A1F 20F RA10A 1 6 kg gt Cooling nsa p Heating Pressure Pipe surface temperature C Compressor Indoor Outdoor kg cm G Discharge Suction Indoor heat Outdoor heat TIN ee UNE G exchanger exchanger Pd Ps TD TS TC TE Indoor Outdoor Standard 3 28 0 86 33 4 8 8 84 11 10 45 83 HIGH 27 9 35 Cooling Overload 3 59 1 00 33 6 10 2 82 17 16 51 76 HIGH 32 24 43 Low load 1 85 0 83 18 9 8 5 42 8 6 23 35 LOW 18 15 5 5 Standard 2 53 0 62 25 8 6 3 75 3 42 2 95 HIGH 20 7 6 Heating Overload 3 42 1 07 34 9 10 9 80 20 54 17 50 LOW 28 24 18 Low load 1 99 0 23 20 3 2 3 89 19 34 18 120 HIGH 15 10 7096 4 poles are provided to this compressor The compressor frequency Hz measured with a clamp meter is 2 times of revolutions rps of the compressor 32 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy
225. ve Packet valve Packed valve Outer dia A Outdoor unit Outer dia OB PMV Pulse Motor Valve CAM BSOYGTF 1 TS sensor 2 step muffler TO sensor 19 05 x 200L TD sensor 4 way valve STF 0108Z Muffler Heat exchanger 019 x L160 8 ripple 2 rows 14 steps fete FP1 3 flat fin PIS AUTO Rotary compressor DA150A1F 20F A coro SLT SA wer TUT amorc co cc orc O OON Cooling Heating Pressure Pipe surface temperature C Compressor Indoor Outdoor revolutions per temp conditions Pa totem oisonaraa suction inpor neat outdoor teal Scone ip a Ga Pd Ps Pd Ps TD TS TC TE Indoor Outdoor Standard i 27 19 Cooling Overload 32 24 Low load 18 15 5 5 Standard E 20 7 6 28 24 18 15 10 7096 4 poles are provided to this compressor The compressor frequency Hz measured with a clamp meter is 2 times of revolutions rps of the compressor ij www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa RAV SM802UT E RAV SM802BT E RAV SM802CT E RAV SM802AT E Outer diameter of refrigerant pipe Gas side JA Liquid side OB i Refrigerant pipe Refrigerant pipe i at gas side at liquid side 15 9 29 5 Packet valve Packet val
226. witch connector Indoor control P C board CN34 normal YES Does float switch NO Is circuit NO operate cabling normal YES YES Does drain pump Is power of drain operate pump turned on YES YES Check drain pipe etc F10 error Is connection of TA sensor connector NO indoor P C board CN104 normal YES NO Are characteristics of TA sensor resistance value normal YES Refer to Characteristics 1 88 www ilmal mp pumput com Check indoor P C board MCC 1402 Defect gt Replace Check outside devices Defect gt Replace Correct connection of connector Check and correct cabling wiring Check indoor P C board MCC 1402 Defect Replace Check indoor P C board MCC 1402 Defect gt Replace Replace drain pump Check cabling Correct connection of connector Replace TA sensor Check indoor P C board MCC 1402 Defect gt Replace Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa P12 error Only for 4 way air discharge cassette type models Turn off the power Are not there connections errors or NO Remove connectors CN333 and CN334 of indoor unit P C board MCC 1402 disconnection on connectors CN333 and CN334 of indoor unit P C board M
227. y become blocked with contaminants As an air conditioner using R410A incurs pres sure higher than when using R22 it is necessary to choose adequate materials Thicknesses of copper pipes used with R410A are as shown in Table 7 2 1 Never use copper pipes thinner than 0 8 mm even when it is available on the market 51 www ilmal mp pumput com Toshiba D SD invertterit p kaupunkiseudulla toimittaa J hdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Table 7 2 1 Thicknesses of annealed copper pipes Thickness mm Nominal diameter Outer diameter mm 1 Joints For copper pipes flare joints or socket joints are used Prior to use be sure to remove all contaminants a Flare Joints Flare joints used to connect the copper pipes cannot be used for pipings whose outer diameter exceeds 20 mm In such a case socket joints can be used Sizes of flare pipe ends flare joint ends and flare nuts are as shown in Tables 7 2 3 to 7 2 6 below b Socket Joints Socket joints are such that they are brazed for connections and used mainly for thick pipings whose diameter is larger than 20 mm Thicknesses of socket joints are as shown in Table 7 2 2 Table 7 2 2 Minimum thicknesses of socket joints Reference outer diameter of Nominal diameter EY copper pipe jointed mm Minimum joint thickness mm 7 2 2 Processing of Piping Materials When performing the refr
228. ycle L30 Abnormal outside interlock input Stop Displayed when error is detect ed Check outside devices Check indoor P C board L31 Phase detection protective circuit operates Normal models Operation continues Compressor stops Displayed when error is detect ed Check power phase order Reversed phase phase missing Check outdoor P C board No check code is displayed Fan motor thermal protection Stop Displayed wh error is detect en ed Check thermal relay of fan motor Check indoor P C board P03 Discharge temperature error Discharge temperature over specified value was detected Stop Displayed wh error is detect en ed Check refrigerating cycle Gas leak Trouble of PMV Check Td sensor High pressure protection error by TE sensor Temperature over specified value was detected Stop Displayed wh error is detect en ed Overload operation of refrigerating cycle Check outdoor temperature sensor TE Check outdoor CDB P C board Float switch operation Disconnection coming off defective float switch contactor of float circuit Displayed wh error is detect en ed Defect of drain pump Clogging of drain pump Check float switch Check indoor P C board Indoor DC fan error Stop Displayed wh error is detect en ed Defective detection of position Over current protective
229. ycle pipes are not damaged by dent or deformation Apply protective measures to pipes if necessary 188 www ilmal mp pumput com Toshiba D SD invertterit paakaupunkiseudulla toimittaa Jaahdytinpalvelu RefGroup Oy Kelatie 9 C 01450 Vantaa Cord heater installation work Drill a hole on the outdoor unit base plate and fix the cord heater to the outdoor unit base plate using P shape clamp Connect the cord heater cables Using a motor drill etc drill 93 2 holes on the outdoor unit base plate 12 positions See Appendix 10 for the additional hole positions These holes are used to fix the cord heater to the outdoor unit base plate with P shape clamp Insert the PVC tube into the cord heater This tube is designed to protect the cord heater from the fixing screws used to secure the anchoring feet As shown in the left figure install the cord heater 1 5m to the outdoor unit base plate by using P shape clamp and screws Self tapping screw type B 4 x 6mm stainless Pay attention to the direction of P shape clamp so The PVC tube must be inserted that it is set to the same direction in the left figure into the cord heater between the fixing screws in order to e protect o cord heater from f the drain port is frozen due to installation these screws status etc draw around the cord heater so that Under no circumstances must the end part of the heater is inserted into the E the tube be

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