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Toshiba R410A Air Conditioner User Manual

1. Connecting cable Accessory Arrangement The program weekly timer and the remote controller can be arranged to either right or left side Cabling procedure Perform cabling in the following procedure 1 Connect the attached connecting cable to the timer terminal 4P connector of the program weekly timer Fig 3 Remote controller Program weekly timer To terminal block for indoor unit remote controller cabling remote controller Attached connecting cable section 7 program weekly timer Fig 3 2 Pull the attached cable out of lead wire pull out port on the rear case of the program weekly timer and connect the cable to the timer terminal 4P connector of the remote controller via inside of the wall Fig 4 D Attached connecting ey pope a 9 lt Program weekly timer lt Remote controller Program Weekly Timer MODEL RBC EXW21E System diagram DC12V Program Remote Indoor Outdoor weekly Remote h unit unit timer 4 Connector Program weekly timer test run setup After installation check OFF to ON output status using the forced ON switch on the rear side of the program weekly timer P C board Then ch
2. Ee 84 Zeolite 3G Deodorant Filter TCB FPC11BE TCB FPC21BE TCB FPC31BE TCB FPC41BE 85 High Efficiency Filter 86 High Efficiency filter 65 High Efficiency filter 90 Deodorant Filter Ammonium Filter Deodorant Filter Ammonium Filter TCB DF11BE TCB DF21BE TCB DF31BE TCB DF41BE TCB DF11BE AM TCB DF21BE AM TCB DF31BE AM TCB DF41BE AM TCB UFM11BE TCB UFM21BE TCB UFM31BE TCB UFM41BE TCB UFH51BE TCB UFH61BE TCB UFH71BE TCB UFH81BE RAV SM560AT E RAV SMSOOAT E RAV SM1100AT E RAV SM1400AT E Mi a e co 2 gt lt m v Lo 2 gt lt tc RAV SM1101BT E RAV SM1401BT E ACCESSORIES 1 PRECAUTIONS FOR SAFETY Ensure that all Local National and International regulations are satisfied Read this PRECAUTIONS FOR SAFETY carefully before Installation The precautions described below include the important items regarding safety Observe them without fail After the installation work perform a trial operation to check for any problem Follow the Owner s Manual to explain how to use and maintain the unit to the customer Turn off the main power supply switch or breaker before the unit maintenance Ask the customer to keep the Installation Manual together with the Owner s Manual lt LO o Ll lt RAV SMSOOAT E CAUTION New Refrigerant Air Conditioner Installation THIS AIR CONDITIONER ADOPTS THE NE
3. Initial deodorant performance 70 Installation of filter sold separately 1 Remove the air filter and install a filter sold separately to the suction port Push the filter sold separately completely up to the end Check that the rear side is hanged to the hook Install the air filter Be sure to fix the air filter with clamps in order to prevent falling Clamps are attached to the indoor unit Maintenance of filter sold separately Clean the filter sold separately once per 6 months 1 2 Take out the filter sold separately in the reverse order of Installation of filter sold separately Cleaning of the filter sold separately Sweep away the dust of the filter sold separately by hitting lightly and dry it in the sunlight for 6 hours or more In case of wash the filter sold separately with water Put the filter sold separately horizontally on a place where is exposed to the sunlight and then wash it with running water such as shower After then leave it as it is until it will dry In this time also dry it in the sunlight for 6 hours or more Install the air filter Based upon Installation of filter sold separately install the filter Approx 12 months Indoor unit Deodorant durable performance Air filter Filter sold separately Hook Filter sold separately Zeolite 3G deodorant filter NOTE If treating the filter as it gets wet it may be dam
4. A WARNING A CAUTION Do not put a plastic bag including filter a place where Install the suction grille surely to the main unit hands of a small child can reach If an incomplete installation is performed If the child puts the bag on his head it may seal falling of the suction grille causes an injury his mouth or nose resulting in choke of death Specifications Deodorant filter TCB TCB TCB TCB Ammonium filter TCB TCB TCB TCB model name DF11BE DF21BE DF31BE DF41BE model name UFH11BE AM UFH21BE AM UFH31BE AM UFHA1BE AM 1101BT 1101BT Conformed air Conformed air conditioner model name 61 7 BIBT 0587 conditioner model 561 801 Ta Br Quantity 2 Quantity 2 Initial deodorant performance Initial deodorant performance 85 95 Deodorant durable performance Deodorant durable performance Approx 9 months Approx 15 months Installation of filter sold separately 1 Remove the air filter and install a filter sold separately to the 2 Install the air filter Maintenance of filter sold separately 3 Install the filter sold separately suction port Push the filter sold separately completely up to the end Check that the rear side is hanged to the hook Be sure to fix the air filter with clamps in order to prevent falling Clamps are attached to the indoor unit NOTE These filter cannot be reused ev
5. Set the today of the week 1 Operation procedure Example Case of Wednesday EE PROGRAMI 1 While push button push ee button to select today of the week SUME it Power ON Setup of the present time While pushing button each push 8 i iti Setup of the present day of the week button the display of the present Turn on the power of the air conditioner day of the week v flashes and the display Setup of the program operation for a week moves in order 2 the power supply of the air conditioner CAUTION Program weekly timer set up SuMoTu WeTh Fr Sa Turn on the power supply of the air conditioner connected with a program weekly timer For cooling and heating do not turn off the power supply for compressor The day of the week cannot be changed only when button is pushed heating If 30 seconds have passed while the button is flashing without pushing or buttons the display returns automatically to the original display Normal display 3 Setup of the present time In this case repeat the procedure from the 1st step Example Case that Example Case that the present time is 11 45 5 How to set program timer operation HE Set the present time and the present day of the week surely otherwise the program 1 while push button push button S m operation is not c
6. ko De US De Oe 74 di 5 How to set program timer operation esse ee se ee ee ee ee ee Ge Ge Ge Ge Ge 74 9 SOU m HP mE 75 i 7 How to copy the program operation time nennen 76 5 8 How to check the program operation time 76 EXE 9 How to change the program operation time eese 76 10 How to clear the program operation 76 11 How te the holidaV iik RS ke ee Rd ae EE CE ON core eN ie 76 12 Matters to be memorized cer EE EK EE ERA EE Ek KAN N dew dd sedes ede sed ede SR Se ed 77 85464189558000 72 PRECAUTIONS FOR SAFETY NAME AND OPERATION OF EACH PART WARNING WARNINGS ABOUT INSTALLATION eD 9 Sewe AAAA AAHH le le lel lel lel lel Make sure to ask the qualified installation professional in oe dii Al sad electric work to install the weekly timer for air conditioner GAG cde PROGRAMS MAA laa ogB 8H eZ If the weekly timer for air conditioner is inappropriate installed by yourself it may cause water leak electric shock fire and so on WARNINGS ABOUT OPERATION When you notice something abnormal with the air conditioner smells like something scorching poor coo
7. 20 4 REFRIGERANT PIPING Ee ee ee 24 Indoor Unit RAV SM560AT E RAV SM800AT E 5 EVACUATING 2224 4 Ee EE Ke Ee nas 13 6 ELECTRICAL WORK ee esse ese esse ese ee ee Re Ee Ee ee ee 15 7 FINAL INSTALLATION CHECKS 16 RAV SM1100AT E RAV SM1400AT E 5 EVACUATING 424 4 4 26 6 ELECTRICAL WORK ee esse ese esse ese ee ee Ee Ee Ee ee ee 28 7 FINAL INSTALLATION CHECKS 29 RAV SM561BT E RAV SM801BT E RAV SM1101BT E RAV SM1401BT E Concealed Duct Type OWNER S NANUAL ACCESSORIES SOLD SEPARATELY 31 TIMER OPERATION PRECAUTIONS FOR 31 MAINTENANCE ee oues ee ee Ee Ee RE ee ek PARTS NAME neenon eno ee ea unten ene ged Bee 33 AIR CONDITIONER OPERATIONS AND PERFORMANCE 41 PARTS OF REMOTE CONTROLLER 34 RE INSTALLATION 42 CORRECT USAGE estesa tnn anms nans sana 37 TROUBLES AND 0 5 22 2 42 AUTOMATIC OPERATION Auto Changeover 37 TROUBLES AND CAUSES Concerning Remote Controller 44 Concealed Duct Type INSTALLATION MANUAL Accessory parts and Parts to be procured locally
8. It causes a trouble 1 Connect the connecting cable to the terminal as identified with their respective numbers on the terminal block of indoor and outdoor unit 07 RN F or 245 IEC 66 1 5 mm or more 2 Mount a leakage breaker 3 Insulate the unsheathed redundant cords conductors with tape 4 For inter unit wiring do not use a wire jointed to another on the way 5 Fix the cable with cord clamp 63 8 ELECTRICAL WORK 1 Electric parts box As shown in the figure remove a screw and then remove cover of the electric part Strip wire ends 10 mm Match wire colors with terminal numbers on indoor and outdoor units terminal blocks and firmly screw wires to the corresponding terminals Connect the ground wires to the corresponding terminals Fix the cable with cord clamp Fix cover of the parts box and the terminal block surely with the fixing screws Connecting cable hole Electric parts box cover Remote controller cabling Strip approx 14mm the cable to be connected Non polarity 2 core cable is used for cabling of the remote controller Twist cable of the remote controller to be connected with cable of the remote controller unit or sensor and press fit them with a wire joint Wire joints White 2 pieces are included in the attachments to the remote controller sold separately or the wi
9. 45 7 EVACUATING ice See es se eke n bees n ke skaad 61 1 PRECAUTIONS FOR 46 8 ELECTRICAL WORK sees see ese ea Rae Re ERG Ee ERG ee 63 2 SELECTION OF INSTALLATION PLACE 48 TEST RUN ER N Ee Ee Re N ee Ee WE 65 3 INSTALLATION OF INDOOR UNIT 49 1 66 4 AIR DUCTING s3 17 Applicable 5 67 5 DRAIN PIPING WORK RE ERG ER 58 12 INSTALLATION SERVICING TOOLS 70 6 REFRIGERANT PIPING eene 60 13 MAINTENANCE eese 70 Accessories OWNER S MANUAL WEEKLY TIMER FOR AIR CONDITIONER SPLIT TYPE Program Weekly Timer Type RBC EXWAHE nennen enne EER ERGE ER Re stir natns stir natn sinn natns ne ee Eed EE 72 REMOTE CONTROLLER FOR AIR CONDITIONER Simple Operation Type RBC AGS2ITE einen teet ov sec de Ge 78 INSTALLATION MANUAL Standard Remote Controller Liege lc N 81 Simple Remote Controller allem ra pl M 82 Program Weekly Timer RBC EXWA2TE Ge EE hate ee etti ee ee be eg 83 Remote sensor jie ii ies IE ER EE
10. SM561BT SM801BT SM1101BT NOTE SM1401BT Opening area of the return grille should be larger than the one for suction port Air filter of the indoor unit Restriction to installation 1 Installation clearance As shown in the figure keep clearance around the indoor unit NS 1 Inner ceiling 100 or more 300mm or more 100mm or more 52 4 AIR DUCTING WORK Static pressure characteristics of each model Static pressure Pa Static pressure Pa Fig 1 RAV SM561BT Round duct 140 120 Standard air volume 780m3 h 100 80 60 40 20 Air volume limit Min Air volume limit Max Fig 2 RAV SM561BT Square duct 700 Air volume m3 h 780 900 Standard air volume 780m3 h 3 gt E se 57 5 Air volume limit Max Air volume m h 53 Static pressure Static pressure Pa Fig 3 RAV SM801BT Round duct 140 120 Standard air volume 114013 100 80 60 40 20 800 Fig 4 RAV SM801BT Square duct 140 120 Air volume limit Min 1000 Air volume m3 h 1149 1200 Air volume limit Max 1300 Standard air volume 1140m3 h 100 80 60
11. Push b button The operation lamp goes off and the operation stops 36 AUTOMATIC OPERATION Auto Changeover When you set the air conditioner mode or switch over from AUTO operation it will automatically select either cooling heating or fan only operation depending on the indoor room temperature oe YW button Push this button to start the air conditioner 2 Mode select button MODE Select Auto 3 Temperature button Set the desired temperature In case of cooling start the operation after approx 1 minute In case of heating starts the operation after approximately 3 to 5 minutes When you select the Auto mode it is unnecessary to set the fan speed The fan speed display will show and fan speed will be automatically controlled After heating operation stops FAN operation may continue for approx 30 seconds When the room temperature reaches the set temperature and the outdoor unit stops the LOW wind is discharged and the air volume decreases excessively During defrost operation the fan stops so that cool air is not discharged and is displayed If the Auto mode is uncomfortable you can select the desired conditions manually When restarting the operation after stop When restarting the operation immediately after stop the air conditioner does not operate for approx 3 minutes to protect a c
12. master remote controller for correct temperature control by remote sensor Basic cabling diagram 1 Connect cables without miswiring Miswiring breaks the unit 2 In a case to operate an indoor unit from the remote sensors and the remote controller Remote Remote Sold sensor een separately t Remote controller cable pS BEREG zb Procured locally lr e eu EA Cr Ai Terminal block for qi remote controller cable 777 Earth 85464359427000 EN 98 Concealed Duct type Zeolite 3G Deodorant Filter Installation Manual Model TCB FPC11BE TCB FPC21BE TCB FPC31BE TCB FPC41BE NOTES Do not unpack the filter until you use it Otherwise life of the Zeolite 3G deodorant filter is shortened Keep this Manual with Owner s Manual of the indoor unit Safety Cautions Before installation work read thoroughly this Safety Cautions to install the air conditioner correctly This Safety Cautions describes the important contents concerned to the safety Be sure to keep in mind these items Symbols and meanings are as described below A WARNING Indicates User may be dead or seriously injured 1 if it is incorrectly used Indicates It is assumed that user may be injured 2 or property damage 3 may AN CAUTION occur if it is incorrectly used 1 Serious injury means a disease which has an after effect or requires hospitalization or long term g
13. 1 0 mm or more thickness for 015 9 mm Flare nut and flare works are also different from those of the conventional refrigerant Take out the flare nut attached to the main unit of the air conditioner and use it 3 SELECTION OF INSTALLATION Before installation Be careful to the following items before installation Length of refrigerant pipe Length of refrigerant pipe connected to indoor outdoor unit Addition of refrigerant is 20m or shorter unnecessary at the local site lt Addition of refrigerant gt Add 40g of refrigerant for every 1m of pipe which exceeds 20m 21m to 50m Caution at addition of refrigerant When the total length of refrigerant pipe exceeds 20m add 40g m of refrigerant and the maximum total length of pipe is 50m Max amount of additional refrigerant is 1200g Charge the refrigerant accurately Overcharge may cause a serious trouble of compressor 20 Air purge For air purge use a vacuum pump Do not use refrigerant charged in the outdoor unit for air purge The refrigerant for air purge is not con tained in the outdoor unit Electrical cabling Be sure to fix the power cables and indoor outdoor connecting cables with clamps so that they do not contact with the cabinet etc Installation Place A place which provides a specified space around the outdoor unit A place where the operation noise and discharged air
14. Cautions to install the air conditioner correctly This Safety Cautions describes the important contents concerned to the safety Be sure to keep in mind these items Symbols and meanings are as described below N WARNING Indicates User may be dead or seriously injured 1 if it is incorrectly used Indicates It is assumed that user may be injured 2 or property damage 3 may occur if it is CAUTION incorrectly used 1 Serious injury means a disease which has an after effect or requires hospitalization or long term going to the hospital for treatment such as loss of sight burn by high temperature or low temperature electric shock fracture poisoning etc 2 Injury means hurt burn electric shock etc which does not require hospitalization or long term going to the hospital for treatment 3 Property damage means enlarged damage concerned to house household effects domestic animal pet etc Explanation of picture symbols Q indicates prohibition prohibited action The concrete prohibited action is indicated with picture or sentence in or near the picture symbol e o indicates that the forced instructed action Act necessarily The concrete instructed action is indicated with picture or sentence in or near the picture symbol A N indicates an item with care The concrete item to be cautioned is indicated with picture or sentence in or near the picture symbol
15. Low fully Turn ON the vacuum pump 1 Loosen the flare nut of the packed valve Gas side a little to check the air passes through 2 Tighten the flare nut again Execute vacuuming until the compound pressure gauge indicates 101kPa 76cmHg 1 Close handle Low completely Turn OFF the vacuum pump Leave the vacuum pump as it is for 1 or 2 minutes and check the indicator of the compound pressure gauge does not return Open fully the valve stem or the valve handle First at liquid side then gas side Disconnect the charge hose from the charge port Tighten valve and caps of the charge port surely 26 Handle position Compound pressure gauge Pressure gauge 101kPa 76 Manifold valve Handle Lo Charge hose For R410A only Service port Valve core Setting pin Packed valve at gas side Handle Hi Keep fully closed Charge hose For R410A only Vacuum pump adapter for counter flow prevention For R410A only Closed completely Opened fully 1 Use the vacuum pump vacuum pump adapters and gauge manifold referring to the manuals attached to each tool before using them For the vacuum pump check oil is filled up to the specified line of the oil gauge 2 While the air is purged check again that the connecting port of charge hose which has a projection to push the valve core is firmly con How
16. Please read this owner s manual carefully before using your Remote Controller for Air Conditioner Be sure to obtain the Owner s manual and Installation manual from constructor or dealer CONTENTS PRECAUTIONS FOR SAFETY esse esse ete ede sd se oe dese ewe Gas di dee de ge d ds 79 NAME AND OPERATION se wes es se deed ee Du aa sw ede dd dad we 79 HOW OPERATE AIR CONDITIONER see ees ee ee ee RR RR RE KERE EER Ee RR RR EE 80 85464189557000 78 62 PRECAUTIONS FOR SAFETY WARNING WARNINGS ABOUT INSTALLATION Make sure to ask the qualified installation professional in electric work to install the remote controller If the remote controller is inappropriate installed by yourself it may cause electric shock fire and so on WARNINGS ABOUT OPERATION When you are aware of something abnormal with the air conditioner smells like something etc immediately turn off the main power supply switch or circuit breaker from the mains to stop the air conditioner and make contact with the dealer If the air conditioner is continuously operated with something abnormal it may cause machine failure electric shock fire and so on WARNINGS ABOUT MOVEMENT AND REPAIR Do not repair any unit by yourself Whenever the air conditioner needs repair make sure to ask the dealer to do it If it is repaired imperfectly it may cause electric shock or
17. Power supply Turn on the power supply of the air conditioner 12 hours before starting the operation 2 Push 1 button 3 Push s button Z7 to select fan speed When selecting AUTO fan speed is TOSHIBA automatically changed During FAN mode the air speed is not mE Push either or A set to Auto mi TEE Recommended temperature busing AN Tode the temperature cannot be set up Stop Push 1 button When stopping the unit by the remote controller the fan of the outdoor unit the fan or the outdoor unit may keep operating for a while even if the compressor of the outdoor unit has stopped When the unit cannot be stopped by the remote controller Turn off the main power switch or the leakage breaker and then contact the shop which you purchased the unit In heating if the room is not enough heated with FAN select FAN 83 or 9 As the temperature sensed by the temp sensor periphery of the suction port of the indoor unit it differs from in the room according to the installation state Set the tempera ture considering the setup value as the standard temperature in the room Automatic Cool Heat When all indoor units in the identical refrigerant system are controlled as a group and when all indoor units are installed in the same room the cooling or heating operation is automati cally performed with the difference between the
18. Remote controller ub see separately S Remote controller cable Procured locally Terminal block for remote controller cable Indoor unit Earth In case to operate a group control of multiple indoor units from the remote controllers at two positions Master and sub remote controllers are operable even if they are installed to any indoor unit Remote controller Master Remote controller inter unit cable for group control Sold Procured locally Sold separately separately a Terminal boc IT hr Lb cs for remote UIT V V JU controller cable Indoor unit Indoor unit Indoor unit Indoor unit No 1 No 2 No 3 No N Earth Earth Earth Earth Remote controller Sub Remote controller test run setup Push 1 key after keeping CHECK button pushed on the remote controller for 4 seconds or more During the test run TEST is displayed on LCD The temperature cannot be controlled if TEST is displayed Do not use TEST in a case other than a test run otherwise an excessive load is applied on the machine 2 Use TEST in one of HEAT COOL and FAN operation modes NOTE The outdoor unit does not operate for approx 3 minutes after the power supply has been turned on or the operation has stopped 3 After the test run has finished push CHECK button again to check TEST
19. Take off the knockout part of the pipe cover in which pipes or wires pass through the base plate As shown in the figure do not remove the pipe cover from the cabinet so that the knockout hole can be easily punched To knock out it is easily taken off by hands by punching a position at the lower side of 3 connected parts with screwdriver along the guide line After marking the knockout hole remove the burr and mount the attached protective bush and guard material for pass through part in order to protect pipes and wires After connecting the pipes be sure to mount the pipe cover The pipe cover is easily mounted by cutting off the slit at the lower part of the pipe cover 3 SELECTION OF INSTALLATION How to remove the front panel In order to avoid the force applied to on the connect ing section be sure to fix the cables to the cord 1 Remove screws of the front panel clamps provided on the pipe valve fixing plate and the 2 Pull the front panel downward electric parts box Removing the front panel the electric parts appear at the front side The metal pipes are attachable to the piping holes If the size of the used power pipe does not match with the hole adjust the hole size to match with pipe size Be sure to fix the power cable and indoor outdoor connecting cable with bundling band sold on the market so that they do not make contact with the compressor and discharge pipe Temperature of the compr
20. a fan which is sold on A Jor the market or etc is connected La pe If No function is displayed on the remote controller when pushing the FAN button a fan is not connected FILTER UP DOWN button Filter reset button No function display Resets Erases FILTER display UNIT and AUTO flap button No function Remote controller sensor Operation lamp Usually the TEMP sensor of the indoor unit mea sures a temperature A temperature around the Lamp is lit during the operation Lamp is off remote controller can also be measured MERS ppe For details contact the dealer from which you have It flashes when operating a protection device purchased the air conditioner or abnormal occurred 35 CORRECT USAGE When you use the air conditioner for the first time or when you change SET DATA value follow the procedure below From the next time the operation will start as set state by pushing the b button Preparation Turn on the main power switch and or the leakage breaker When the power supply is turned on display section is displayed on the remote controller After the power supply is turned on the remote controller does not accept an operation for approx 1 minute but it is not a failure REQUIREMENT While using the air conditioner operate it only with b button without turning off the main power switch and the leakage breaker When starting the operation after stop for
21. are not given to your neighbors A place that is not exposed to a strong wind A place that does not block a passage When the outdoor unit is installed in an elevated position be sure to secure its feet There must be sufficient space for carrying in the unit A place where the drain water does not make any problem CAUTION 1 Install the outdoor unit at a place where dis charge air is not blocked When an outdoor unit is installed in a place that is always exposed to a strong wind like a coast or on a high storey of a building secure a normal fan operation by using a duct or a wind shield When installing the outdoor unit in a place that is constantly exposed to a strong wind such as the upper stairs or rooftop of a building apply the windproof measures referring to the following examples 1 Install the unit so that its discharge port faces to the wall of the building Keep a distance 500 mm or more between the unit and the wall surface 2 2 Supposing the wind direction during the operation season of the air conditioner install the unit so that the discharge port is set at right angle to the wind direction Strong Installation in the following places may result in some troubles Do not install the unit in such places below A place full of machine oil A place full of sulphuric gas A place where high frequency radio waves are likely to be generated as from audio quipment welders and me
22. controllers the master remote controller is recognized as sensor though the temperature can be set from either master or sub remote controller The temperature cannot be controlled if TEST is displayed Procured locally 7 NOTE 2 Do not use TEST in a case other than a test run otherwise an excessive load is applied on the machine n Lr l group control the sensor does not work if the group 3 Use TEST in one of HEAT COOL and FAN operation modes erem Ul ili y address is not set to the indoor unit of the master unit NOTE The outdoor unit does not operate for approx 3 minutes after the power supply has been turned on or the controller a AB Als NOTE 3 operation has stopped cable QE fndoor unit Indooruni 10 JO 0 4 After the test run has finished push button again to check TEST on LCD has gone off For this remote controller a release function of 60 minutes timer is provided to prevent continuous test runs When using the remote sensor together with the remote controller do not use the 45 sensor of the remote controller Earth Earth Earth 85464359425000 EN c8 TO l B A INSTALL ATION M ANUAL To Personnel Charged in Installation Electric Work and Service Accessory parts Remote controller Wire joint 200mm cable attached Screw Clamper M4 x 25 Installation
23. for high static pressure 1 Standard At shipment high static pressure 2 or low static pressure can be arbitrarily performed At shi t At shipment Zeolite 3G deodrant filter It is necessary to rewrite data from the wired remote controller sold separately in the set data 0000 70Pa 1 Select with shifting of the short plug on the indoor unit High static High efficiency filter 65 microcomputer P C board pressure 1 High efficiency filter 90 Deodorant filter Ammonium filter 1 Resistance of high 100Pa efficiency filter 65 and 90 deodorant filter or High static pressure 2 ammonium filter is equivalent to 30Pa 20Pa Therefore set the Low static resistance external pressure static pressure of a duct to be connected to 40Pa SHIBA CARRIER CORPORATION TOSHIBA CARRIER CORPORATION e CHOME 12 32 KONAN MINATOKU TOKYO 108 0075 JAPAN
24. into the refrigeration cycle If air or any other gas is mixed in the refrigerant the gas pressure in the refrigeration cycle becomes abnormally high and it may resultingly causes pipe burst and injuries on persons Do not modify this unit by removing any of the safety guards or by by passing any of the safety interlock switches Exposure of unit to water or other moisture before installation may cause a short circuit of electrical parts Do not store it in a wet basement or expose to rain or water 46 After unpacking the unit examine it carefully if there are possible damage Do not install in a place that might increase the vibration of the unit To avoid personal injury with sharp edges be careful when handling parts Perform installation work properly according to the Installation Manual Inappropriate installation may result in water leakage electric shock or fire When the air conditioner is installed in a small room provide appropriate measures to ensure that the concentration of refrigerant leakage occur in the room does not exceed the critical level Install the air conditioner securely in a location where the base can sustain the weight adequately Perform the specified installation work to guard against an earthquake If the air conditioner is not installed appropriately accidents may occur due to the falling unit If refrigerant gas has leaked during the installation work ventilate the room immedia
25. movement of the flap Set up temperature display The selected set up temp is displayed Remote controller sensor display Displayed while the sensor of the remote controller is working PRE HEAT display Displayed when the heating operation starts or defrost operation is carried out While this indication is displayed the indoor fan stops or the mode changes in LOW No function display Displayed if there is no function even if the button is pushed Fan mode display The selected fan mode is displayed AUTO Os HIGH 33 MED 3 LOW 46 TEST run display Displayed during a test run Operation section Push each button to select a desired operation button REMOTE CONTROLLER Se CICA PaE CD 1 COG TEN Fan mode button 8 8 1 button Selects a fan mode When the button is pushed operation starts Timer set button and it stops by pushing the button again TIMER SET button is used when the timer is When the operation stops the operation lamp set up and all displays disappear Check button 9 Operation select button CHECK button is used for check operation Selects operation mode During normal operation do not use this 10 Set up temperature button button Adjusts required room temperature Fan button Set required set temperature by pushing FAN button is used when
26. seal the screws securely with silicone material etc so that water does not drop down Some conditions may cause dewing or drip ping of water ao Drain nipple Waterproof rubber cap lt SMS60AT E gt Refrigerant Piping Connection CAUTION Waterproof rubber cap TAKE NOTICE THESE IMPORTANT 4 POINTS BELOW FOR PIPING WORK Keep dust and moisture away from inside the connecting pipes Base plate Tightly connect the connection between pipes and the unit Evacuate the air in the connecting pipes using Drainnipple VACUUM PUMP Check gas leak at connected points lt SM800AT E gt lt Piping connection gt ER Knockout hole EN Capacity Liquid side Gas side 0 s 2 Outer Outer A RAV diameter Thickness diameter Thickness 4 Waterproof rubber Drain nipple When there is a possibility of freezing of drain at the cold district or a snowfall area be careful for drainage ability of drain The drainage ability increases when a knockout hole on the base plate is opened Open the knockout hole to outside using a screwdriver etc For Reference If a heating operation would be continuously performed Optional Installation Parts for a long time under the condition that the outdoor Local Procure temperature is 0 C or lower draining of defrosted water may be difficult due to freezing of the bottom plate resulting i
27. setup temperature and the room tempera ture L8 TOS HIBA INSTALLATION MANUAL To Personnel Charged in Installation Electric Work and Service Pnr Accessory parts Part Name Remote controller lt 200mm cable attached Screw Wire joint x 25 f D Installation Manual Wood screw Requirement to install the remote controller Installation place Install the remote controller at a position with height 1 to 1 5m from the floor where the average temperature in the room can be felt Do not install the remote controller at a place exposed to direct sunlight or direct outside air such as a side of window etc Do not install the remote controller at a place behind something or rear side of something where air flow is poor in the room Do not install the remote controller in the freezing box or refrigerator because water proof or drop proof is not applied to this remote controller Be sure to set the remote controller vertically on the wall surface etc How to select the room temperature sensor The room temperature sensors are equipped in the indoor unit and remote controller One of two sensors works Usually the room temperature sensor in the indoor unit is set to work To select the sensor in the remote controller side refer to the following procedure 1 Keep 2 s and buttons pushed fo
28. to open the valve nected to the charge port Valve unit Valve handling precautions Open the valve stem or the handle until it strikes the stopper It is unnecessary to apply further force Handle Pull out the handle and Securely tighten the cap with a torque wrench using cutting pliers etc turn it counterclockwise Cap tightening torque by 90 Open fully 14 to 18N m 1 4 to 1 8kgf m TERIS Flare nut 33 to 42Nem 3 3 to 4 2kgf m 33 to 42Nem 3 3 to 4 2kgf m Valve size 20 to 25Nem 2 0 to 2 5kgf m How to close the valve Charge port 14 to 18Nem 1 4 to 1 8kgf m Valve unit uus A da Push in d 2c HE clockwise by 90 Close fully Charge port Ah lt 2 27 6 ELECTRICAL WORK For the air conditioner that has no power cable connect Stripping length power cord and connecting cable a power cable as mentioned below Model RAV SM1100AT E SM1400AT E E ae 220 240 V LN 10 Power supply Single phase 50 Hz 10 i AES Em Maximum running current 22 0A 22 8 A 1 m _ Installation fuse rating 25 A D type 30 H07 RN F or 245 IE i Power cable 0 2 5 MU UC 66 Earthline Earth line mm i Power cable Connecting cable CAUTION Wrong wiring may cause a burn out to some CAUTION The installation f
29. upper side gt 1000 or more Obstacles at both front and rear sides Open the upper side and both right and left sides The height of obstacle at both front and rear side should be lower than the height of the outdoor unit lt Standard installation gt 1 Single unit installation 150 or more of E 1000 r more lo 2 Serial installation of two or more units 200 or more v D D D 0 Ee A U a Ee re 1000 or more Serial installation at front and rear sides Open the upper side and both right and left sides The height of obstacle at both front and rear sides should be lower than the height of the outdoor unit Standard installation a 9 amp a 5 Mis kel 1505 50 71 od or more or more or more or more or more Installation of Outdoor Unit Before installation check strength and horizontality of the base so that abnormal sound does not generate According to the following base diagram fix the base firmly with the anchor bolts Anchor bolt nut M10 x 4 pairs lt SM560AT E gt 228 Drain hole SM800AT E Drain nipple mounting hole Knockout hole Set the out margin of the anchor bolt to 15mm or less El or less In case of draining through the drain hose attach the following drain nipple and the waterproof rubber cap and use the drain hose Inner diam 16mm sold on the market And also
30. value of air volume static pressure and duct resistance are correct Installation space Selection of installation place Secure the space required to installation In case of continued operation of the indoor unit under high and servicing humidity conditions as described below dew may condense and water may drop Especially high humidity atmosphere dew point temperature 100 for service space Refrigerant piping 23 C or more may generate dew inside the ceiling Maintenanee 1 Unit is installed inside the ceiling with slated roof 450 2 Unit is installed at a location using inside of the ceiling as 200 fresh air take in path P 3 Kitchen If installing unit at such place adhere insulating material glass wool etc additionally over all the positions of the d Ep Check service indoor unit which come to contact with high humidity opening panel atmosphere 420 j Olt Advice Set a check service opening panel at right side of the unit size 450 x 450mm for piping maintenance and servicing 48 3 INSTALLATION OF INDOOR UNIT A WARNING Install the air conditioner certainly at a place to sufficiently withstand the weight If the strength is insufficient the unit may fall down resulting in human injury Perform a specified installation work to guard against an earthquake An incomplete installation can cause accidents by the unit
31. week status part changes in the following figure Put the indication on the time to be changed Using buttons change the time Push button Push button Then the change operation has completed Select the required day reserve mark e by pushing button Push button Example To copy the operation contents of Monday to Tuesday 1 Push button in normal display 2 Push button and put the operation reserve 7 S indication e on the day of the week of which the EE ED program operation is already set mm 8007 n de HEP 15 5 Monday in the example ace 010 44748 Push button Present day of the week indication and Operation reserve indication e flash Push button and put the present day of the WEEKLY TIMER PRocRaM _ DAY SET CANCEL PROGRAMS 720 8 000 42 08 RY 10240 6 GOED VW 4 x B FrSa Un 9 695 WEEKLY TIMER procram BOE ZOO SuMoTaWerh FrSa id HE 8 50 ERROR 9 2 SS e MEER week indication w on the day of the week to be copied GEK GEED ic Tuesday in the example For continuous copying push button and then push button Push button The operation reserve indication goes on under the copied day of the week 8 How to check the program operation time 10 How to cl
32. 1000 Serial installation at front and sides Open the upper side and both right and left sides The height of obstacle at both front and rear sides should be lower than the height of the outdoor unit Standard installation a 9 amp a k L kk 1000 300 1500 2000 200 more more more 22 Installation of Outdoor Unit Before installation check strength and horizontality of the base so that abnormal sound does not generate According to the following base diagram fix the base firmly with the anchor bolts Anchor bolt nut M10 x 4 pairs 600 Drain hole 400 Drain nipple mounting hole Knockout hole Set the out margin of the anchor bolt to 15mm or less El or less case of drainning through the drain hose the following drain nipple and the waterproof rubber cap and use the drain hose Inner diam 16mm sold on the market And also seal the screws securely with silicone material etc so that water does not drop down Some conditions may cause dewing or drip ping of water Gs te EE Waterproof rubber cap Drain nipple Open Waterproof rubber Drain nipple When there is a possibility of freezing of drain at the cold district or a snowfall area be careful for drainage ability of drain The drainage ability increases when a knockout
33. 33534555 6 For the item code in Procedure 3 specify 01 For the set data in Procedure 4 select the setup data of lighting time of filter sign to be changed from the table below Set data Filter sign lighting time 0000 None 0001 150H 0002 2500H At shipment 0003 5000H 0004 10000H To secure better effect of heating When it is difficult to obtain satisfactory heating due to installation place of the indoor unit or structure of the room the detection temperature of heating can be raised Also use a circulator etc to circulate heat air near the ceiling Follow to the basic operation procedure 152535455 6 For the item code in Procedure 3 specify 06 For the set data in Procedure 4 select the setup data of shift value of detection temperature to be set up from the table below Set data Shift value of detection temp 0000 No shift 0001 1 0002 2 At shipment 0003 3 C 0004 4 C 0005 5 C 0006 6 C 69 12 INSTALLATION SERVICING TOOLS Tools Applicable to R22 model Tools Applicable to R22 model Gauge manifold OE Flare tool clutch type Charge hose Gauge for projection adjustment Vacuum pump Electronic balance for adapter refrigerant charging Torque wrench nominal diam Gas detector 1 4 3 8 1 2 5 8 O Newly prepared They are special requirements for R407C sep
34. 40 20 2 gt o 2 2 Air volume limit Max 1000 Air volume m h 1140 1200 1300 4 AIR DUCTING WORK Static pressure Pa Static pressure Pa Fig 5 RAV SM1101BT Round duct Standard air volume 1620m3 h Air volume limit Min Air volume limit Max 0 1200 2000 Air volume m3 h Fig 6 RAV SM1101BT Square duct Standard air volume 1620m3 h Air volume limit Max 3 o gt amp 0 1200 1620 2000 Air volume m3 h 54 Static pressure Pa Static pressure Pa Fig 7 RAV SM1401BT Round duct Standard air volume 1980m3 h 140 120 100 80 60 it Min Air volume limi 40 20 0 1200 1800 2200 2400 Air volume m3 h Fig 8 RAV SM1401BT Square duct idi Standard air volume 1980m3 h 120 100 80 60 40 Air volume limit Max E ES 2 ZS 5 20 0 1200 1800 1980 2200 2400 Air volume hm3 h Installation reference Example for RAV SM801BT model air supply ducting work is classified in two ways one is branched by the round ducts and the other is branched by the square ducts Be sure to divide the air supply duct into three or more branches lt Round duct gt In case of the
35. Er pm amp E gn s vi a T B Sy L Refrigerant pipe di ge 9 connecting port EE OE S 6 24 Tapping screw undersized Ed Liquid side 2G uction port hole 2160 j l flange x 026 Power supply Separate sold i remote controller me C 3 Suction port C cable take OUL port 410 Suction port canvas Ceiling open size D Ceiling open size 470 pane Separate sold Panel external dimension E Panel external dimension 500 Separate sold Dimension RAV SM561BT 5 801 5 1101 1401 Angle is used as it is or a support angle is newly set Hanger bolt Support angle Hanging bolt 50 1 Hanging down of indoor unit 1 Refer to installation figures of hanging material and Hanging bolt 7 10 flat washer hanging bolt Accessory Adjustment of hanging bolt length and nut 2 position LI er M10 M10 flat washer Adjust hanging bolt length and nut position as SB or M10 Accessory shown in the figure before hanging down the SG indoor unit Using the level vial etc set the horizontal level of the main unit within 5mm 1 Required those other than M10 flat washer at site 2 To prevent falling off of bolt safety be sure to set it just under the hanging bracket as shown in the figure Considering pipe wire connecting work inside the ceiling after the indoor unit has b
36. Manual Requirement to install the remote controller Wood screw Installation place Install the remote controller at a position within 1 to 1 5m from the floor where the average tem perature in the room can be felt Do not install the remote controller at a place exposed to direct sunlight or direct outside air such as a side of window etc Do not install the remote controller at a place behind something or rear side of something where air flow is poor in the room Do not install the remote controller in the freezing box or refrigerator because water proof or drop proof is not applied to this remote controller Be sure to set the remote controller vertically on the wall surface etc How to select the room temp sensor The room temperature sensors are equipped in the indoor unit and the remote controller One of two sensors works Usually the room temperature sensor in the indoor unit is set to work To select the sensor in the remote controller turn the remote controller sensor from OFF to ON NOTE 1 Selecting the sensor in the remote controller is impossible on the sub remote controller NOTE 2 Do not select the sensor in the remote controller when a remote controller sensor is used Because it causes a straying How to install the remote controller switch NOTE 1 Avoid to twist the remote controller cable with the power supply cable etc or to store t
37. OLLER FOR AIR CONDITIONER Simple Operation Ty pee AR ER N vised 78 RBC AS21E INSTALLATION MANUAL Standard Remote Controller 81 21 Simple Remote Controller u ss iii EE RE nei EER EER KERE KERE EER EER EER EER EER KERE EE EE 82 RBC AS21E Program Weekly Timer Ee se ee ee 83 RBC EXW21E R m t SENSOR KEES SEEKS AE We SG ENE GR GE eH GEGEE EG AR Ge EG ek ee ed de ies TCB TC21LE Zeolite 3G Deodorant Filter ER Re ee Re RE ee Re Ke eene Re RR ER ee ee EE TCB FPC11BE TCB FPC21BE TCB FPC31BE TCB FPC41BE High Efficiency Filter is ee sees ese ie ee ee ns ee thts High Efficiency filter 65 TCB UFM11BE TCB UFM21BE TCB UFM31BE TCB UFM41BE High Efficiency filter 90 TCB UFH51BE TCB UFH61BE TCB UFH71BE TCB UFH81BE Deodorant Filter Ammonium Filter eee eese rennen nnn Deodorant Filter TCB DF11BE TCB DF21BE TCB DF31BE TCB DF41BE Ammonium Filter TCB DF11BE AM TCB DF21BE AM TCB DF31BE AM TCB DF41BE AM 71 70 oc 0 LL lt OWNER S MANUAL WEEKLY TIMER FOR AIR CONDITIONER spur TYPE Program Weekly Timer gt RBC EXW21E Thank you very much for purchasing TOSHIBA Weekly Timer for Air Conditioner Please read this owner s manual carefully before using your Weekly Timer for Air Conditioner Be sure to o
38. ROR SM Resuming of operation 1 Turn on the power breaker of the air condi ens tioner Start operation by the remote controller Push button of the program weekly timer SIC SE CANCEL The flashing colon changes to the clock display in the normal status In this case the GE program is memorized by the backup function Therefore it is unnecessary to set the program again 1 WEEKLY N 2 Operation of program weekly timer and air conditioner An air conditioner mounted with a program weekly timer is operated on a remote controller and on the program weekly timer Example 1 Operation pattern in a day 8 00 12 00 12 40 16 50 17 00 19 00 ON OFF ON OFF ON OFF venue BAR 2 0 Program timer some 10200 ON OFF setup IP ERROR mowe 40240 ia au ron warn Remote controller PROGRAMS nd operation Start Stop button 1 1 1 1 ON ie ud Air conditioner operation OFF Push Push Push Push 2 Operation pattern in a week SuMoTuWerh Fr Sa Timer operation No timer operation No timer operation No reserve Reservation is canceled as holiday OWNER S MANUAL REMOTE CONTROLLER FOR AIR CONDITIONER lt Simple Operation Type gt RBC AS21E TThank you very much for purchasing TOSHIBA Remote Controller for Air Conditioner
39. SM1401BT E WARNINGS ABOUT OPERATION 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 Avoid cooling the room too strong or exposing the human body to cool breeze for a long time as it is bad for the health When you notice something abnormal with the air conditioner smells like some thing scorching poor cooling etc immediately turn off the main switch the circuit breaker from the mains to stop the air conditioner and contact the dealer If the air conditioner is continuously operated with something abnormal it may cause machine failure electric shock fire and so on WARNINGS ABOUT MOVEMENT AND REPAIR Do not move or repair any unit by yourself Since there is high voltage inside the unit you may get electric shock when removing the cover and main unit Whenever the air conditioner needs repair make sure to ask the dealer to do it If it is repaired imperfectly it may cause electric shock or fire When moving the air conditioner for re installing at another place ask the dealer to do it If itis imperfectly installed it may cause electric shock or fire 31 CAUTIONS ABOUT INSTALLATION Be sure to confirm the following cautions Certainly lay the drain hose for perfe
40. TOSHIBA FILE NO A03 006 SERVICE MANUAL lt OWNER S MANUAL INSTALLATION MANUAL AIR CONDITIONER SPLIT TYPE RAV SM561B T E RAV SM560AT E RAV SM801B T E RAV SMS00AT E RAV SM1101BT E RAV SM1100AT E RAV SM1401BT E RAV SM1400AT E HFC ADOPTION 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 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 RAV SM560AT E RAV SMSOOAT E RAV SM1100AT E RAV SM1400AT E n a r e 9 gt lt a T3 a v Lo 9 gt tc RAV SM1101BT E RAV SM1401BT E ACCESSORIES Outdoor Unit INSTALLATION MANUAL 1 PRECAUTIONS FOR 4 2 ACCESSORY AND REFRIGERANT 6 3 SELECTION OF INSTALLATION 6 4 REFRIGERANT PIPING nennen 11 Outdoor Unit INSTALLATION MANUAL 1 PRECAUTIONS FOR 18 2 ACCESSORY AND REFRIGERANT 20 SELECTION OF INSTALLATION
41. W HFC REFRIGERANT R410A WHICH DOES DE STROY OZONE LAYER The characteristics of R410A refrigerant are easy to absorb water oxidizing membrane or oil and its pressure is approx 1 6 times higher than that of refrigerant R22 Accompanied with the new refrigerant refrigerating oil has also been changed Therefore during installation work be sure that water dust former refrigerant or refrigerating oil does not enter the refrigerating cycle To prevent charging an incorrect refrigerant and refrigerating oil the sizes of connecting sections of charging port of the main unit and installation tools are charged from those for the conventional refrigerant Accordingly the exclusive tools are required for the new refrigerant R410A For connecting pipes use new and clean piping designed for R410A and please care so that water or dust does not enter Moreover do not use the existing piping because there are problems with pressure resistance force and impurity in it CAUTION To Disconnect the Appliance from Main Power Supply This appliance must be connected to the main power supply by means of a switch with a contact separation of at least 3 mm The installation fuse 25 D type o must be used for the power supply line of this conditioner A WARNING Ask an authorized dealer or qualified installation professional to install maintain the air conditioner Inappropriate installation may result in wa
42. a long time turn on the main power switch for 12 hours or more before start This is required to turn on the compressor case heater for warming in order to prevent overload on the compressor when activating the outdoor unit EMOTE CONTROLLEI The operation lamp goes on and the operation starts Select an operation mode with the MODE button HEAT AUTO HEAT DRY One push of the button in each time the display Raar eer orkane changes in the order shown on the right In mode if the room temperature reaches to the set temperature the outdoor unit stops the air flow becomes LOW and the air volume decreases In the defrost mode the fan stops so that cool air is not discharged and PRE DEF is displayed Select air volume with FAN button One push of the button in each time the display Co aL changes in the order shown on the right When air volume is AUTO 2 air volume differs according to the room temperature In DRY mode AUTO is displayed and the air volume is LOW In heating operation if the room temperature is not heated sufficiently with fan mode LOW opera tion select MED 8 or HIGH 6 operation 4 Determine the set up temperature by pushing the A or TEMP Cv button Stop
43. acuum pump Do not use refrigerant charged in the outdoor unit for air purge The refrigerant for air purge is not con tained in the outdoor unit Electrical cabling Be sure to fix the power cables and indoor outdoor connecting cables with clamps so that they do not contact with the cabinet etc Installation Place A place which provides a specified space around the outdoor unit A place where the operation noise and discharged air are not given to your neighbors A place that is not exposed to a strong wind A place that does not block a passage When the outdoor unit is installed in an elevated position be sure to secure its feet There must be sufficient space for carrying in the unit A place where the drain water does not make any problem CAUTION 1 Install the outdoor unit at a place where dis charge air is not blocked 2 When an outdoor unit is installed in a place that is always exposed to a strong wind like a coast or on a high story of a building secure a normal fan operation by using a duct or a wind shield When installing the outdoor unit in a place that is constantly exposed to a strong wind such as the upper stairs or rooftop of a building apply the windproof measures referring to the following examples 1 Install the unit so that its discharge port faces to the wall of the building Keep a distance 500 mm or more between the unit and the wall surface 2 Suppos
44. age temperature in the room can be felt Do not install the remote sensor at a place exposed to the direct sunlight or direct outside air such as a side of window etc Do not install the remote sensor at a place behind something or rear side of something where air flow is poor in the room Do not install the remote controller near the freezing box or refrigerator because water proof or drop proof is not applied to this remote controller Be sure to set the remote sensor vertically on the wall surface etc How to install the remote sensor NOTE 1 Avoid to twist the remote sensor cable with the power supply cable etc or to store them in the same metal pipe otherwise it causes a malfunction NOTE 2 Install the remote sensor apart from the generation source of noise NOTE 3 When noise is induced to the power source of the indoor unit some measures such as mounting the noise filter is necessary In case of using the remote sensor as a concealed type Rear case Spacer Remote sensor Small screws M4 x 25 2 pcs 1 Inserting a minus screwdriver etc into the groove at the lower side of the remote sensor body force open the rear case to remove it 2 Using the attached M4 screws 2 pcs fix the rear case of the remote sensor Before installation press to open the screw hole with a screwdriver etc 84 Fix it with the spacer but not so strongly If the remote se
45. aged TOSHIBA CARRIER CORPORATION FPBE E 98 TOSHIBA Concealed Duct type High Efficiency Filter High Efficiency filter 65 Installation Manual Model TCB UFM11BE TCB UFM21BE TCB UFM31BE TCB UFM41BE High Efficiency filter 90 Model TCB UFH51BE For installation of the filter refer to TCB UFH61BE the rear side of this manual TCB UFH71BE Keep this Manual with Owner s TCB UFH81BE Manual Safety Cautions Before installation work read thoroughly this Safety Cautions to install the air conditioner correctly This Safety Cautions describes the important contents concerned to the safety Be sure to keep in mind these items Symbols and meanings are as described below A WARNING Indicates User may be dead or seriously injured 1 if it is incorrectly used Indicates It is assumed that user may be injured 2 or property damage 3 may occur if it is A CAUTION incorrectly used 1 Serious injury means a disease which has an after effect or requires hospitalization or long term going to the hospital for treatment such as loss of sight burn by high temperature or low temperature electric shock fracture poisoning etc 2 Injury means hurt burn electric shock etc which does not require hospitalization or long term going to the hospital for treatment 3 Property damage means enlarged damage concerned to house household effects domestic animal pet e
46. ain up is possible Set the height of drain pipe 550mm or less from the bottom face of the indoor unit Pull out the drain pipe from connecting port of the drain After standing up it vertically arrange immediately so that it Connection of the drain hose Insert the drain hose completely into Apply thermal insulation surely to the pipe of the indoor unit by 100mm or shorter and stand up it vertically is set with down slope shorter N Indoor unit y Standing up 550mm or less Less than 20m the connecting port of the drain pan VP 30 drain hose with socket thermal insulation seal As long as possible Approx 100mm VP 30 VP 30 Extended ventilating pipe Check of water drain After drain pipe work check that water is drained and there is no water leak from pipe connection portion In this time also check there is no trouble of motor sound of the drain pump Be sure also to perform this check when installing the unit in heating time After electric piping work Before installing a panel infuse water as shown in the following figure By operating the unit in COOL mode check that water is drained from the drain pipe and then check there is no water leak from the drain pipe Before electric piping work Pull out the float switch connector 3P Red from connector CN34 Red on P C board of the electric parts box In this time be s
47. arate from those for R22 Existing tools are available For the details of the tools refer to the Installation manual of the outdoor unit 13 MAINTENANCE Cleaning of Return grille Preparation 1 Turn off the main power supply switch or breaker before the unit maintenance 2 Dismount the Return grille Clean the Return grilles with water Wipe down the Return grille with a sponge or towel moistened with a kitchen detergent Do not use any metallic brush for cleaning Carefully rinse the Return grille to wash out the detergent After rinsing the Return grille with water dry it in the shade CAUTION Do not start the air conditioner while leaving the return grille removed Cleaning of Air Filters If the air filters are not cleared it not only impairs the cooling performance of air conditioner but causes a failure in the air conditioner such as water drops Preparation 1 Turn off the main power supply switch or breaker before the unit maintenance 2 Dismount the Return grille Use a vacuum cleaner to remove dust from the filters or wash them with water After rinsing the air filters with water dry them in the shade Set the air filter into the air conditioner ACCESSORIES CONTENTS OWNER S MANUAL WEEKLY TIMER FOR AIR CONDITIONER SPLIT TYPE Program Weekly Timer Types eie ees ee RR RR RR RR RR RR RE RR RR RR RR RR RR RR RR RR RR EER Re ee 72 RBC EXW21E REMOTE CONTR
48. arity 2 core cable is used Use 0 5mm to 2mm cable Remote controller cable Cable from Wire joint remote controller body 1 Peel the sheath of the cable to be connected by approx 14mm 2 Twist two cables and pressure connect them using a wire joint 3 When an exclusive pressure connecting tool is not used or soldering connection is used apply insulation process with an insulation tape For cabling of the remote controller use the remote controller cable sold separately Remove the lead wires wound to the fixing part of lead wires of the remote controller body remove the connectors and then connect the remote controller cable sold separately to the connector section of the remote controller body Insert the remote controller cable sold separately into the groove and form it and wind it around the fixing part of lead wires When using the remote controller cable sold separately refer to the Installation Manual attached to the remote controller cable Fixed part of lead wires Remote controller cable sold separately Connector Requirement for installation of multiple remote controllers 2 remote controllers means that one or multiple units are operated by the multiple remote controllers Max 2 remote controllers can be set Remote controller address connector Remote controller Master remote controller UUW Remote controller che
49. atic pressure 2 or low static pressure can be arbitrarily performed At shipment It is necessary to rewrite data from the wired remote controller sold separately in the set data 0000 Select with shifting of the short plug on the indoor unit microcomputer P C board Standard filter At shipment Zeolite 3G deodorant filter 70Pa 4 High efficiency filter 65 High efficiency filter 90 Deodorant filter Ammonium filter High static pressure 1 Short plug position CN112 CN111 CN110 from the left 1 Resistance of high 100 efficiency filter 65 High static 90 deodorant filter pressure 2 ammonium filter is eguivalent to 30Pa 20Pa Therefore set the resistance external static pressure of a duct to be connected to 40Pa Low static pressure TOSHIBA CARRIER CORPORATION UFBE E 48 TOSHIBA Concealed Duct type Deodorant Filter Ammonium Filter Installation Manual Deodorant Filter Model TCB DF11BE TCB DF21BE TCB DF31BE TCB DF41BE Do not unpack the filter until you 7 use it Otherwise life of the Ammonium Filter Model TCB DF11BE AM deodorant filter or ammonium filter TCB DF21BE AM is shortened TCB DF31BE AM Keep this Manual with Owner s TCB DF41BE AM Manual of the indoor unit Safety Cautions Before installation work read thoroughly this Safety
50. auge does not return Open fully the valve stem or the valve handle First at liquid side then gas side Disconnect the charge hose from the charge port Tighten valve and caps of the charge port surely l Co 5 EVACUATING lt SM560AT E gt Compound pressure gauge 101kPa N 76 Pressure gauge Manifold valve Handle Hi Keep fully closed Handle Lo Charge hose For R410A only Charge hose For R410A only Vacuum pump adapter for counter flow prevention For R410A only Packed valve Gas side Service port Valve core Setting pin Flare nut Valve unit Stopper Charge cap Charge port lt SM800AT E gt Compound pressure gauge Pressure gauge 101kPa 76cmHg EO Manifold valve A Handle Hi Charge hose Keep fully closed For R410A only Vacuum pump adapter For R410A only Service port Valve core Setting pin N Sel Packed valve at gas side for counter flow prevention How to open the valve Valve unit Handle Pull out the handle and using cutting pliers etc turn it counterclockwise by 90 Open fully Push in handle Closed completely Opened fully 1 Use the vacuum pump vacuum pump adapters and gauge manifold referring to the manuals attached to each tool before using them For the vacuum pump check oil is filled up to the speci
51. btain the Owners manual and Installation manual from constructor or dealer Request to constructor or dealer Please clearly explain the contents of the Owner s manual and hand over it FEATURES 1 Using the dialogue system Start Stop operations three times per one day can easily set with unit of 1 minute The program for a week is also set up 2 To set the holidays public holidays consecutive holidays etc the operation reserve can temporarily cancelled 3 The present time the day of the week and the operation contents under execution of the program are displayed with 24 hours notation 4 The output can be forcibly turned on without changing the program 5 As the backup function is incorporated in this model the reserve contents of the program are stored in memory during a power failure CONTENTS PRECAUTIONS FOR SAFETY iouis a aoa ie re et dese 73 NAME AND OPERATION OF EACH 73 HOW TO USE THE TIMER see sees sees ee ee ee ee eek ae 74 1 Operation procedur iste ke MS 74 2 Turn on the power supply of the air 74 3 Setup of the present time eise iss GE KA EN AE obs Ek Ke in VG AR das WA EWER AAR ke awe ve ede 74 4 Setup of the day of the week esse ee we Se ek ka Gee
52. by adjusting projection margin of the copper pipe Ti B Y 11 Flaring size A Unit mm Outer diam of copper pipe n case of flaring for R410A with the conventional flare tool pull it out approx 0 5 mm more than that of R22 to adjust to the specified flare size The copper pipe gauge is useful for adjusting projection margin size Projection margin in flaring B Unit mm Rigid Clutch type Outer diam R410A tool used Conventional tool used of copper pipe R410A R22 R410A R22 Same as left 1 0 to 1 5 Same as left 1 0 to 1 5 Same as left 1 0 to 1 5 Same as left 1 0 to 1 5 Imperial Wing nut type R410A 1 5 to 2 0 Outer diam of copper pipe 1 0 to 1 5 1 5 to 2 0 1 0 to 1 5 2 0 to 2 5 1 5 to 2 0 2 0 to 2 5 1 5 to 2 0 4 REFRIGERANT PIPING Unit Nem 1 Do not put the spanner on the cap The valve may be broken 2 If applying excessive torque the nut may be broken according to some installation conditions Outer diam of copper pipe Tightening torgue 6 35mm diam 14 to 18 1 4 to 1 8kgf m 9 52mm diam 33 to 42 3 3 to 4 2kgf m 12 7mm diam 50 to 62 5 0 to 6 2kgf m 68 to 82 6 8 to 8 2kgf m After the installation work be sure to check gas leak of connecting part of the pipes with nitrogen 15 9
53. ck Sub remote controller Remote controller address How to install For 2 remote controllers install the remote controllers in the following procedure 1 Set one of two remote controllers as the master remote controller At shipment from factory 2 For the other remote controller exchange the remote controller address connector of the master to sub remote controller on the P C board Under this condition the other remote controller functions as the sub controller Basic wiring diagram NOTE Connect cables without miswiring Miswiring breaks the unit Ina case to operate an indoor unit from the remote controllers at two positions Remote controller Homo concen Master Sold separately ti Remote controller cable ay locally Terminal block for remote controller NT ud E Earth Ina case to operate a group control of multiple indoor units from the remote controllers at two positions Master and Sub remote controllers are operable even if they are installed to any indoor unit Remote controller Remote controller 2 Push key after TEST has been displayed on LCD by keeping button on the remote controller for 4 seconds or more During the test run TEST is displayed on LCD Master Sub Remote controller inter unit cables for group control When using two remote
54. ct draining Bad drainage may cause flooding in the house and getting furniture wet Make sure to connect the air conditioner to an exclusive power Supply of the rated voltage otherwise the unit may break down or cause a fire Do not install the unit in a place where inflammable gas may leak If inflammable gas accumulates around the unit it may cause a fire EET Hh CAUTIONS ABOUT OPERATION P 2 Carefully read this manual before starting the air conditioner There are many important things to keep in mind for daily operation a CEP Do not use this air conditioner for special purposes such as preserv 72 ing food precision instruments art objects breeding animals growing potted plants etc Avoid exposing potted plants and animals to the wind of the air conditioner since it badly affects the health and growth of them When the air conditioner is operated with a combustion appliance in the same place be careful of ventilation to let fresh air enter the room Poor ventilation causes oxygen shortage Do not place any combustion appliance in a place where it is directly exposed to the wind of air conditioner otherwise it may cause imperfect combustion When the air conditioner is used in a closed room be careful of sufficient ventilation of the room Poor ventilation causes oxygen shortage Do not touch any switches with wet finger otherwise you may get an electric shock If the ai
55. cting Cable from B Black Procured locally section Remote controller body Non polarity 2 core cable is used Use 0 5mm to 2 mm cable Remote controller cable Cable from remote controller body Wire joint oe 9 1 Peel the sheath of cable to be connected White 2 pes by approx 14mm 2 Twist two cables and pressure connect them using a wire joint 3 When an exclusive pressure connecting tool is not used or soldering connection is used apply insulation process with an insulation tape Requirement for installation of multiple remote controllers 2 remote controller control means that one or multiple units are operated by the multiple remote controllers How to install For 2 remote controller control install the remote controllers in the following procedure 1 Set one of the set multiple remote controllers to the master remote controller At shipment from factory 2 For other remote controllers turn the remote controller address switch on the remote controller P C board from OFF to ON They function as sub remote controllers under the above condition Simple Remote Controller MODEL RBC AS21E Basic cabling diagram NOTE Connect cables without miswiring Miswiring breaks the unit case to operate an indoor unit from the remote controllers at two positions Remote controller Master
56. d pressure gauge Pressure gauge 101kPa GOTH O A Manifold valve Handle Lo Handle Hi Keep fully closed Charge hose Es Charge hose Vacuum pump adapter for counter flow prevention Packed valve at liquid side Service port Valve core Setting pin 8 ELECTRICAL WORK NOTE For selection and connection method of the power supply cords refer to the details in the Installation Manual of the outdoor unit CAUTIONS Be sure connect earth wire Do not connect the earth wire to gas pipe pipe of water supply lightning conductor and earth wire of telephone An incomplete grounding causes an electric shock If incorrect incomplete wiring is carried out it may cause an electrical fire or smoke Prepare the power supply for exclusive use with the air conditioner Be sure to use the cord clamps with attached to the product Using the specified cables connect the cables surely so that the external force of cable is not transmitted to the terminal connecting portion Do not damage or scratch the conductive core and inner insulator of power and inter connecting cables when peeling them Be sure to comply with local regulations on running the wire from outdoor unit to indoor unit wire size of wire and wiring method etc Use the power cord and Inter connecting cable of specified thickness specified type and protective devices required Never connect 220 240V power to the terminal blocks for communication
57. dical equipment 21 Necessary Space for Installation Obstacle at rear side Upper side is free 1 Single unit installation 222222222 EI X 2 Obstacles at both right and left sides 150 or more The height of the obstacle should be lower than the height of the outdoor unit 200 or more 150 or more 300 or more T gt T 3 Serial installation of two or more units DOL 4 ii quer e 150 300 or more or more or more or more The height of the obstacle should be lower than the height of the outdoor unit 200 lt Obstacle also at the upper side gt D Sg 50 DE more id Obstacle at front side U lt Upper side is free gt gt 1 Single unitln installation LZ 54 7777777777 2 Serial installation of two or more units ia 1000 or more 3 SELECTION OF INSTALLATION lt Obstacle also at the upper side gt 1000 or more Obstacles at both front and rear sides Open the upper side and both right and left sides The height of obstacle at both front and rear side should be lower than the height of the outdoor unit lt Standard installation gt 1 Single unit installation 150 or more gt U il 1000 or more 2 Serial installation of two or more units 200 or more v D D D 0 Ee A V 55
58. door unit sensor it can be changed to the remote controller For details contact the shop which you purchased the air conditioner When using a group control method do not use the remote controller sensor 89 efr a 808899 TEST EE DEI 15 16 8 Selected mode displays Heat pump type Any one of amp y sk or displayed While is displayed the indoor fan stops or the mode is Low speed mode 9 Selected mode displays Cooling only type Any one of 88 or is displayed 10 TEST is displayed during Test Run 1 1 A CHECK is displayed when the protec tive device worked or trouble occurred 12 d is displayed during the operation If the remote controller setting is prohibited by the central remote controller dd flashes when Start Stop Operation Select or Temp Setup button is pushed and change is not accepted 13 The setup temperature is displayed 14 Warning code is displayed when a trouble occurred 15 Selected fan speed 59 39 3 or displays 16 amp is displayed when the remote controller sensor is used When turning on the power switch of the simple operation type remote controller at the first time amp flashes While is displayed the automatic model check is operating Operate the remote controller after amp 3 has disappeared 08 HOW OPERATE AIR CONDITIONER COOL HEAT AUTO HEAT DRY COOL FAN 1
59. drains water without water remaining inside for freeze prevention If water freezes in the drain hose or inside the outdoor unit it may cause machine failure or poor warming Air conditioner operating conditions For proper performance operate the air conditioner under the following temperature conditions Cooling Outdoor temperature 5 C to 43 C operation Room temperature 21 C to 32 Dry valve temp 15 C to 24 C Wet valve temp Room relative humidity less than 80 If the air conditioner operates in excess of this figure the surface of the air conditioner may cause dewing Dry operation Outdoor temperature 15 C to 43 C Maximum suction air temp 46 Room temperature 17 C to 32 Heating Outdoor temperature 15 to 15 C Wet valve temp operation Room temperature 15 to 28 Dry valve temp If air conditioner is used outside of the above conditions safety protection may work 41 RE INSTALLATION DANGER Ask the dealer or an installation professional to re install the air conditioner to a new place or move it to another place and to observe the following items If the air conditioner is inappropriate installed by yourself it may cause electric shock or fire Do not install the air conditioner in the following places Do not install the air conditioner in any place within 1 m from TV stereo or radio set If the unit is insta
60. duct can be connected to the mains Connection to the fixed wiring A switch which disconnects all poles and has a contact separation of at least 3 mm must be incorporated in the fixed wiring 15 FINAL INSTALLATION CHECKS For R410A use the leak detector exclusively manufactured for HFC refrigerant R410A R134a etc The conventional leak detector for HCFC refrigerant R22 Piping etc cannot be used because its sensitivity for HFC refrigerant lowers to approx 1 40 Pressure of R410A is approx 1 6 times higher than that of R22 If installation work is incompletely finished a gas leakage may occur when pressure rises during operation Therefore be sure to test the piping connections for leakage Check gas leakage at the flare nut connections valve stem cap connections and service port cap fittings with a leak detector or soap water Valve cover on Flare nut connections Indoor unit Check points of outdoor unit CAUTION When the remote controller is used for the first time it accepts an operation approx 5 minutes after the power supply has been turned on It is not a trouble but is because the setup of the remote controller is being checked For the second power ON time and after approx 1 minute is required to start the operation by the remote controller Useful Functions SM800AT E only Self Diagnosis by LED Indication In addition to the code checking by remote con
61. e measures to ensure that the concentration of refrigerant leakage occur in the room does not exceed the Critical level Install the air conditioner securely in a location where the base can sustain the weight adequately Perform the specified installation work to guard against an earthquake If the air conditioner is not installed appropriately accidents may occur due to the falling unit If refrigerant gas has leaked during the installation work ventilate the room immediately If the leaked refrigerant gas comes in contact with fire noxious gas may generate After the installation work confirm that refrigerant gas does not leak If refrigerant gas leaks into the room and flows near a fire source such as a cooking range noxious gas might generate Electrical work must be performed by a qualified electrician in accordance with the Installa tion Manual Make sure the air conditioner uses an exclusive power supply An insufficient power supply capacity or inappropriate installation may cause fire Use the specified cables for wiring connect the terminals securely fix To prevent external forces applied to the terminals from affecting the terminals Be sure to provide grounding Do not connect ground wires to gas pipes water pipes lightning rods or ground wires for telephone cables Conform to the regulations of the local electric company when wiring the power supply Inappropriate grounding may cause electric shock Do not insta
62. ear the program operation 11 How to set up the holiday 1 Push button Clear of the day of the week The operation reserve day can be lt Case to check the program 1 button cancelled by setting up the holiday operation time of Wednesday in Monday gt Push 557 button and select the 1 Push button The holiday setup The operation reserve indication e flashes in reserve mark e to be cancelled mark flashes the normal display status pay Push button The program time 2 AE dd Eg disappears which the holiday is set a Push button The operation 3 Push button The flashing TOES CANCEL A M ERROR reserve indication e disappears holiday setup indication changes me BAD OAR 10 40 6 50 2 roes gade 41 45 WEEKLY TIMER U Mz sd FrSa on lel Clearance of HOLIDAY setup 1 Push button 2 Push button and select the holiday setup mark on the day to which the holiday is cancelled 3 Push button The holiday setup mark e disappears and the operation reserve mark e appears Clear of a part of the program Push rocrav button Push button and select the reserve mark e on a to be cancelled Push button Push button again to flash ON or OFF time of the program to be cancelled Push LEAR button Then a part of the p
63. eave power ON for 12 hours or more be for operating How to execute a test run Using the remote controller operate the unit as usual For the procedure of the operation refer to the attached Owner s Manual A forced test run can be executed in the following procedure if the operation stops by thermo OFF In order to prevent a serial operation the forced test run is released after 60 minutes have passed and returns to the usual operation CAUTION When the remote controller is used for the first time it accepts an operation approx 5 minutes after the power supply has been turned on It is not a trouble but is because the setup of the remote controller is being checked For the second power ON time and after approx 1 minute is required to start the operation by the remote controller Do not use the forced test run for cases other than the test run because it applies an excessive load to the devices Description Keep A button pushed for 4 seconds or more TEST is displayed on the display part and the selection of mode in the test mode is permitted button select the operation mode COOL or HEAT Do not run the air conditioner in a mode other than COOL or P HEAT D The temperature controlling function does not work during test run OBIT The detection of error is performed as usual Aft
64. eck the normal operation and certainly turn OFF the forced ON switch Terminal block Forced ON switch Memory backup function for power failure compensation This program weekly timer stores in memory the contents set by the operation button during a power failure Pushing PROGRAM button resumes the operation with the contents before the power failure when the power failure has been reset How to use BACKUP After the installation work check BACKUP switch on the rear side of the program weekly timer P C board is turned to ON side FONE ON ON BACKUP switch Explanation to customers After the installation work hand Owner s Manual and Installation Manual to the customers Explain use and maintenance methods to the customers according to Owner s Manual 85464359429000 EN TOSHIBA INSTALLATION MANUAL Remote sensor MODEL TCB TC21LE To Personnel Charged in Installation Electric Work and Service Accessory parts Part Name Wire joint D gt Small screw D M4 x 25 Cable Installation Manual Requirement to install the remote sensor Part Name Remote sensor 200mm cable attached Spacer Wood screw Installation place Install the remote sensor at a position with height 1 to 1 5m from the floor where the aver
65. ection margin size CAUTION Do not apply excessive torque Otherwise the nut may crack depending on the conditions Unit Outer diam of copper pipe Tightening torque 6 4 mm diam 14 to 18 1 4 to 1 8 kgf m 33 to 42 3 3 to 4 2 kgf m 9 5 mm diam 12 7 mm diam 50 to 62 5 0 to 6 2 kgf m 63 to 77 6 3 to 7 7 kgf m 15 9 mm diam Tightening torque of flare pipe connections Pressure of R410A becomes higher than that of R22 Approx 1 6 times Therefore using a torque wrench tighten firmly the flare pipe connecting sections which connect the indoor and outdoor units up to the specified tightening torque Incorrect connections may cause not only a gas leakage but also a trouble of the refrigeration cycle or compressor damage Flare at outdoor unit side Align the centers of the connecting pipes and tighten the flare nut as far as possible with your fingers Then tighten the nut with a spanner and torque wrench as shown in the figure 7 Flare nut Externally Internally threaded side threaded side Use a wrench to secure Half union Use a torque wrench to tighten EVACUATING AIR PURGE Evacuate the air in the connecting pipes and in the indoor unit using vacuum pump Do not use the refrigerant in the outdoor unit For details see the manual of vacuum pump Use a vacuum pump Be sure to u
66. ed 3 Turn on the main power switch or the circuit breaker for the main power supply to the air conditioner FAN ONLY operation 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 For Air conditioning system which is operated regularly cleaning and maintenance of the indoor outdoor units are strongly recommended As a general rule if an indoor unit is operated for about 8 hours daily the indoor outdoor units will need to be cleaned at least once every 3 MONTH This cleaning and maintenance shall be carried out by a qualified person Failure to clean the indoor outdoor units regularly will result in poor performance icing water leaking and even compressor failure 40 AIR CONDITIONER OPERATIONS AND PERFORMANCE 3 minutes protection function 3 minutes protection function prevents the air conditioner from starting for initial 3 minutes after the main power switch circuit breaker is turned on for re starting the air conditioner Power failure Power failure during operation will stop the unit completely To restart the operation push the START STOP button on the remote controller Lightning or a wireless car telephone operating nearby may cause the unit to malfunction Turn off the main power switch or circuit breaker and then turn them on again Push the START STOP button on the remote controlle
67. een hanged select an installation place and determine piping direction If the ceiling has been already set prepare refrigerant pipe drain pipe connecting wire switch panel cord etc at the place where pipe and wire are connected before hanging the main unit Installation of remote controller Sold separately For installation of a remote controller follow the Installation Manual attached to the remote controller Do not install the remote controller at a place exposed to direct sunlight or near the stove Install a remote controller after operating it and confirming that the indoor unit surely receives a signal Wireless type Install a remote controller apart from the TV or stereo device otherwise image disturbance or noise may generate Wireless type Mounting of clamp Accessory In order to avoid falling of the air filter be sure to mount the attached clamps with stepped screws 561BT 2 801BT to 1401BT 4 Clamp mounting Removal of air filter m 1 E downward while holding the frames 51 3 INSTALLATION OF INDOOR UNIT Supply chamber Concealed duct type NOTE Recommended supplying grille size 400 cm each or more Ledge ceiling concealed duct type Supply grille i EN chamber 1 2 Aig P ES diam round duct Supplying
68. en if it is washed Clean the filter sold separately once per 2 months Take out the filter sold separately in the reverse order of Installation of filter sold separately Filter sold separately N Filter sold separately Deodorant filter Ammonium filter Air filter To install a filter sold separately be sure to set the fan referring the following description Sweep away the dust of the filter sold separately with a cleaner The filter sold separately cannot be installed to an air conditioner built in with auxiliary electric heater Setup of fan when building in the filter sold separately Necessary at initial installation only Two methods are provided for setup one is to use a wired remote controller sold separately and the other is to exchange the short plug on the indoor microcomputer P C board Using a wired remote controller sold separately Procedure Perform the setup while the equipment stops N Push SET CL 7 buttons concurrently for 4 seconds or more The firstly displayed unit No is the master indoor unit address of the group control In this time the fan of the selected indoor unit only operates Every pushing UNIT button No of the group control units are displayed in order In this time the fan of the selected indoor unit only operates Using set temperature Jand v buttons specify the item code 5d Using timer time 4 7 buttons
69. er The setup change for wireless remote controller sub remote controller or remote controller less system Central control remote controller only is provided is impossible In these cases prepare and mount a separate main remote controller Exchange of applicable control setup Basic operation procedure for setup exchange Change the setup while operation of the equipment stops Be sure to stop the operation of a set Procedure Description When pushing 7 cL and buttons simultaneously for 4 seconds or more after a while the display part flashes as shown in the figure Check that the displayed item code is 10 E CODE No If the item code indicates other than 10 push 4 button to erase di E UNIT v 1 E p te AA LC No the display and then retry the operation from the first step 88 88 For some time after button has been pushed the operation of the remote controller cannot be accepted In a group control the firstly displayed indoor unit No becomes the master unit The display changes according to the indoor unit model Every pushing button the indoor unit No in the group control is displayed successively Select an indoor unit of which setup to be changed In this time the position of the indoor unit of which setup to be changed can be confirmed because the fan and the flap of the selected indoor unit wor
70. er the test run push button to stop test run Display part is same as procedure 1 Push check button to cancel release from the test run mode TEST disappears on the display and the status returns to a normal 65 10 TROUBLESHOOTING 0 When trouble occurred in the air conditioner the ms ed ns check code and the indoor unit No appear on the PF d zt odi Ad 4 display part of the remote controller nof The check code is only displayed during the operation Ue If the display disappears operate the air conditioner according to the following Confirmation of error Check code Indoor unit No in which history for confirmation an error occurred Confirmation of error history When a trouble occurred on the air conditioner the trouble history can be confirmed with the following procedure The trouble history is stored in memory up to 4 troubles The history can be confirmed from both operating status and stop status Procedure Description When pushing SET and buttons at the same time for 4 seconds or more the following display appears If Service check is displayed the mode enters in the trouble history mode 01 Order of trouble history is displayed in CODE No window Check code is displayed in CHECK window Indoor unit address in which an error occurred is disp
71. erant Take out the flare nut attached to the main unit of the air conditioner and use it 3 SELECTION OF INSTALLATION Before installation Be careful to the following items before installation Length of refrigerant pipe lt SM560AT E gt Length of refrigerant pipe connected to indoor outdoor unit 20m or shorter Addition of refrigerant is unnecessary at the local site 21m to 30m lt Addition of refrigerant gt Add 20g of refrigerant for every 1m of pipe which exceeds 20m Caution at addition of refrigerant When the total length of refrigerant pipe exceeds 20m add 20g m of refrigerant and the maximum total length of pipe is 30m Max amount of additional refrigerant is 200g Charge the refrigerant accurately Overcharge may cause a serious trouble of compressor SM800AT E Length of refrigerant pipe connected to indoor outdoor unit Addition of refrigerant is 20m or shorter unnecessary at the local site Addition of refrigerant Add 40g of refrigerant for every 1m of pipe which exceeds 20m 21m to 50m Caution at addition of refrigerant When the total length of refrigerant pipe exceeds 20m add 40g m of refrigerant and the maximum total length of pipe is 50m Max amount of additional refrigerant is 12000 Charge the refrigerant accurately Overcharge may cause a serious trouble of compressor Air purge For air purge use a v
72. essor and discharge pipe becomes high Electric parts box Front panel Pipe valve fixing plate Piping hole 4 REFRIGERANT PIPING Pipe Forming End Positioning fare too pul tout approx 0 5 mm more than tat of R22 to adjust to the specified flare size The copper pipe gauge is useful for adjusting projection margin size 1 Cut the pipe with a pipe cutter Ox x E TT fu 90 Obliquity Roughness Warp A Mc oe El 2 Insert nut into the pipe and flare the pipe Projection margin in flaring B Unit mm As the flaring sizes of R410A differ from those of Rigid Clutch type refrigerant R22 the flare tools newly manufactured for 410 recommended R410A tool used Conventional tool used However the conventional tools can be used by pipe R410A R22 R410A R22 adjusting projection margin B 1 0 to 1 5 1 0 to 1 5 1 0 to 1 5 1 0 to 1 5 Same as left of the copper pipe le Ka Me Z 2 Flaring size A Unit mm Same as left Same as left Same as left Imperial Wing nut type Outer dia of copper pipe Outer dia of copper pipe 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 1 5 to 2 0 2 0 to 2 5 1 5 to 2 0 24 REQUIREMENT 1 Do not put the spanner on the cap The valve Tightening of Connec
73. etimes frosted in heating operation In that case the unit automatically performs defrosting for 2 to 10 minutes for increasing the heating efficiency n defrosting operation both the indoor and outdoor units stop air flow Hiss sound is heard when flow of the refrigerant is changed for defrosting Resultant water of automatic defrosting in heating operation drains from outdoor unit These are not failures Air flow changes without FAN button set to AUTO mode When the temperature of blown air drops in heating operation the air conditioner automatically changes or stops air flow from the indoor unit not to make persons in the room feel chilly Air flow of the indoor unit is occasionally changed in the cooling operation A white mist of chilled air or water is generated from the outdoor unit The indoor unit in cooling operation or the outdoor unit in defrosting operation occasionally cause steams 43 TROUBLES AND CAUSES Concerning Remote Controller Before you ask for servicing or repairs check the following points Setting Change is Impossible Symptoms Causes Reason and Disposal The fan speed can not be Check whether the MODE indi When the automatic mode is se changed cated on the display is AUTO lected the air conditioner automati cally selects the fan speed AUTO Check whether the MODE indi When dry operation is selected the cated on the display is DRY air conditioner a
74. explanation Only selected contents are displayed in actual operation When turning on the leakage breaker at the first time SET DATA flashes on the display part of the remote controller While this display is flashing the model is being automatically confirmed Accordingly wait for a while after SET DATA display has disap peared and then use the remote controller 6 Display section ons 024 ewe COBH 2 direc a ct A Operation section 10 CODE No SE 1 12 14 CONTRDI SET DATA display Displayed during setup a timer Operation mode display The selected operation mode is displayed CHECK display Displayed while the protective device works or a trouble occurs Timer time display Set time by the timer is displayed When a trouble occurs the check code is displayed Timer SETIN setup display When pushing the Timer SET button the display of the timer is selected in order of OFF repeat OFF timer Co ON No display Filter display Pa di If FILTER Hi filter is displayed clean the air 7 UP DOWN grille display 8 9 Ventilator operation display Flap position display 34 10 11 12 13 16 SWING display Displayed during up down
75. f the duct and dewing may occur Dewing on the surface of the thermal insulator covering the metal connecting section or leaking portion of the cooled air may cause a trouble such as water drops 4 Thermal insulation of screwing sections is necessary Prevent dewing by applying thermal insulation to 6 screws those fix the duct flange of the air supply chamber For duct parts the flexible branch duct thermal insulation 25mm or more thickness is recommended Adjust the duct length to 6m or less even for straight pipe and avoid sharp bending Air flow resistance is large if bending Hanging of indoor unit Lift up the unit with a lifter etc and set the hanging metal in the Nut hanging bolt Hook nut of the hanging bolt to the groove of the hanging metal on Washer 7 the main unit Using the level etc install the main unit horizontally Hanging bolt Failure to do this will cause water leakage Mounting of filter and canvas for suction port 1 Mount a long life filter or a high performance filter according to each Installation Manual 2 Mount the canvases for suction port to the lower side of the above filter Mounting of remote controller For the mounting of the wired remote controller refer to the Installation Manual attached to the remote controller Take out the remote controller cord together with the refrigerant pipe or drain pipe Be sure to set the remote controller cord so that it passes throu
76. ficiency filter 1 Remove the air filter and install high efficiency filter to the suction port Push the high efficiency filter completely up to the end Check that the rear side is hanged to the hook 2 Install the air filter Be sure to fix the air filter with clamps in order to prevent falling Clamps are attached to the indoor unit N High efficiency filter NOTE These filter cannot be reused even if it is washed Air filter To install a filter sold separately be sure to set the fan referring the following description The filter sold separately cannot be installed to an air conditioner built in with auxiliary electric heater Setup of fan when building in the high efficiency filter Necessary at initial installation only Two methods are provided for setup one is to use a wired remote controller sold separately and the other is to exchange the short plug on the indoor microcomputer P C board Using a wired remote controller sold separately Procedure Perform the setup while the equipment stops Push SET CL 2 buttons concurrently for 4 seconds or more The firstly displayed unit No is the master indoor unit address of the group control In this time the fan of the selected indoor unit only operates held d Setup be performed only by the Every pushing UNIT button No of the group control units are displayed in wired remote controller If setup is n
77. fied line of the oil gauge While the air is purged check again that the connecting port of charge hose which has a projection to push the valve core is firmly con nected to the charge port 2 Valve handling precautions Open the valve stem or the handle until it strikes the stopper It is unnecessary to apply further force Securely tighten the cap with a torque wrench Cap tightening torque 14 14 to 18 1 4 to 1 8kgf m 33 to 42Nem 3 3 to 4 2kgf m 33 to 42Nem 3 3 to 4 2kgf m Valve size 20 to 25Nem 2 0 to 2 5kgf m 14 to 18Nem 1 4 to 1 8kgf m Charge port 6 ELECTRICAL WORK For the air conditioner that has no power cable connect How to wire a power cable as mentioned below 1 Connect the connecting cable to the terminal as Model RAV SM560AT E SM800AT E identified with their respective numbers on the terminal block of indoor and outdoor unit Power supply a eo H07 RN F or 245 IEC 66 1 0 mm or more 2 When connecting the connecting cable to the Maximum running current 12A 15A outdoor unit terminal prevent water coming in the outdoor unit 3 Insulate the unsheathed cords conductors with HO7 RN F or 245 IEC 66 electrical insulation tape Process them so that they Power cable 2 5 mm or more do not touch any electrical or metal parts 4 For inter connecting cable do not use a wire jointed to another on the way I
78. fire CAUTIONS ABOUT OPERATION Carefully read this manual before starting the air condi tioner There are many important things for the safety and the correct usage Do not touch any switches with wet finger otherwise you may get an electric shock When the air conditioner was not be used for a consider ably long time turn off the main switch or the circuit breaker for safety Disconnect from the power supply prevents the unit from lightning and power supply surge Prevent any liquid from falling into the remote controller Do not spill juice water or any kind of liquid NAME AND OPERATION For Cooling Only type 3 amp and are not displayed on LCD Max 8 indoor units can be operated by a remote controller Once setting the operation items you can operate the previous condition by pushing 2 button only The following display is for explanation so it differs from the real display 1 TOSHIBA OF mi Bbc sie 08 08 Fan Speed button 2 Operation mode button 3 4 Swing Air direction button The flap angle is changed Temperature Setup button Every pushing button temperature rises by 1 C Every pushing button temperature decrease by 1 C D Start Stop button Check button Used in servicing Do not use this button usually Remote control temperature sensor Usually controlled by the in
79. gh static pressure 1 40Pa 70Pa 1 100 2 20Pa High static pressure 2 Low static pressure 1 For SM1401BT set 65Pa 2 For SM1401BT set 90Pa To incorporate a filter sold separately When mounting a filter sold separately be sure to set up the tap exchange according to the type of filter In this case also follow to the basic operation procedure 1225 3545 55 6 For the item code in Procedure 3 specify 5d For the set data in Procedure 4 select the setup data of filter to be incorporated from the table below Set data 0000 Filter sold separately Standard filter At shipment Optical regeneration deodorizing filter 0001 High performance filter 65 90 Deodorant filter Ammonia deodorizing filter When using wireless remote controller To exchange the static pressure there is a method other than the abovementioned method by wired remote controller which is to shift the short plug on the indoor microcomputer P C board as shown in the following table Adopt this method in case of using a wireless remote controller etc However after exchanging once be careful to shift the short plug to the standard position At shipment in order to return to the standard setup follow to E2PROM setup though the setup for high static pressure 1 high static pressure 2 or low static pressure can be arbitrarily performed It is necessary to rewrite data from the wi
80. gh the upper side of the refrigerant pipe and drain pipe For reference Square duct Procured locally Hanging bracket Return Air side Supply Air side G 5 mm holes For supply G 5 mm holes air side For return air side 4 1 4 fo 9 9 co 25 co N SM561BT SM801BT SM1101 1401BT 1350 1050 580 420 8 675 195 525 SM561BT 455 65x 7 Supply Air side SM801BT 715 65 11 SM1101 1401BT 1105 65 17 Return Air side Return filter side 5 DRAIN PIPING WORK Piping material For laying pipes underground use hard vinyl chloride pipe VP25 Inner diamater 32mm Piping and cautions Set drain side of pipe at downward slope 1 100 or more Be sure to apply thermal insulation foaming polyethylene 10mm thickness or more for pipes passing through the room Adhere the connecting sections with vinyl chloride agent surely so that no water leakage is caused Apply adhesive agent without unevenness around the portion approx 40mm from the end of hard polyvinyl chloride pipe Push the vinyl pipe in the drain socket completely up to the end of the socket Do not apply strength to the connecting part until the adhesive age
81. he duct board For the thermal insulator use high density glass wool of weight 64kg m Duct board Density of thermal insulator glass wool is 64 kg m or equivalent ad 25mm or more H Square duct Thermal insulator with sticking material 50mm width 6mm t N Thermal insulator at indoor unit side Stuck already at Aluminum tape shipment from the factory Seal 50mm width Screws 6 pieces Indoor unit side Fit to the arrow direction by pushing gt 1 Flange procured locally Seal thermal insulator with sticking material 25mm width 6mm t Attach by pushing to the arrow direction Outside corner direction Square duct board EE ME 64kg m or equivalent Fig 2 b AUTION Incomplete thermal insulation of the supply air flange and sealing may cause dew drops 55 4 AIR DUCTING WORK Connecting method of the duct 1 Supply air side lt Round duct gt 1 Make the round duct according to inner dimension of the flange Use a glass wool board with inside outside finishing 25mm thickness 24kg m density 2 Connect the flange and each type of duct Fig 1 Thermal insulator 50mm w 6mm t Aluminum tape 2 50mm width insulator 2542 25mm 6mm t Indoor unit End EE Round duct board Thermal insulator 25mm thickness 24kg m or equivalent Fig 1 Points at installation w
82. he main unit of the air conditioner and use it CAUTION IMPORTANT 4 POINTS FOR PIPING WORK Remove dust and moisture from the inside of the connecting pipes Tight connection between pipes and unit Evacuate the air in the connecting pipes using VACUUM PUMP Check the gas leakage connected points The maximum piping length from the outdoor to indoor unit 30 m Chargeless 20 m 15 m Chargeless 15 m RAV SM561 801 AT RAV SM1101 1401AT Insert a flare nut into the pipe and flare the pipe As the flaring sizes of R410A differ from those of refrigerant R22 the flare tools newly manufactured for R410A are recommended B Y However the conventional tools can be used by adjusting projection margin of the copper pipe yz Projection margin in flaring B Unit mm Rigid Clutch type Outer diam of 410 tool used Conventional tool used copper pipe R410A R22 R410A R22 6 4 to 15 9 Same as left 1 0to 1 5 0 5 to 1 0 Imperial Wing nut type Outer diam of copper pipe R410A 6 4 or 9 5 1 5 to 2 0 1 0 to 1 5 12 7 or 15 9 2 0 to 2 5 1 5 to 2 0 60 Flaring dia meter size A Unit mm Outer diam of copper pipe n the case of flaring for RA10A with the conventional flare tool pull out it approx 0 5 mm more than that for R22 to adjust to the specified flare size The copper pipe gauge is useful for adjusting proj
83. hem in the same metal pipe otherwise it causes a malfunc tion NOTE 2 Install the remote controller apart from the generation source of noise NOTE 3 When noise is contained to the power source of the indoor unit counter measures such as mounting the noise filter is necessary In case of using the remote controller as a concealed type Rear case Remote controller Screws M4 x 25 or wood screws 2 pcs Inserting a minus screwdriver etc into the groove at the lower side of the remote controller body force open the rear case to remove it Using the attached M4 screws 2 pcs fix the rear case of the remote controller Before installation press to open the screw hole with a screwdriver etc Fix it with the spacer but not so strongly If the remote controller does not fit closely to the wall adjust it by cutting off the spacer Connect the remote controller cable 2 cores to the cable from the remote controller body Connect the remote controller cable without miswiring upon confirmation of the terminal numbers of the indoor unit If applyied AC 220 230 240V may damage the unit Install the remote controller body to hooks on the rear case and putting into the hooks How to perform cabling of the remote controller Connection diagram Remote controller Terminal block for MS remote controller i Ad cable in indoor unit B W White Remote controller cable Conne
84. hole on the base plate is opened Open the knockout hole to outside using a screwdriver etc Optional Installation Parts Local Procure Knockout of Pipe Cover Q ty Parts name Refrigerant piping Liquid side 9 5 mm Gas side 15 9 mm Each one Pipe insulating material polyethylene foam 6 mm thick Putty PVC tapes Each one CAUTION TAKE NOTICE THESE IMPORTANT 4 POINTS BELOW FOR PIPING WORK Keep dust and moisture away from inside the connecting pipes Tightly connect the connection between pipes and the unit Evacuate the air in the connecting pipes using VACUUM PUMP Check gas leak at connected points Piping connection Liquid side Gas side Outer diameter Thickness Outer diameter Thickness For Reference If a heating operation would be continuously performed for a long time under the condition that the outdoor temperature is 0 or lower draining of defrosted water may be difficult due to freezing of the bottom plate resulting in a trouble of the cabinet or fan It is recommended to procure an anti freeze heater locally for a safety installation of the air conditioner For details contact the dealer 23 Rear direction 2 J Pipe cover Side direction Front direction d Down direction Knockout procedure The indoor outdoor connecting pipes can be con nected to 4 directions
85. ing the wind direction during the operation season of the air conditioner install the unit so that the discharge port is set at right angle to the wind direction Strong Installation in the following places may result in some troubles Do not install the unit in such places below A place full of machine oil A place full of sulfuric gas A place where high frequency radio waves are likely to be generated as from audio equip ment welders and medical equipment Necessary Space for Installation Obstacle at rear side Upper side is free 1 Single unit installation 222222242 EI X 2 Obstacles at both right and left sides 150 or more The height of the obstacle should be lower than the height of the outdoor unit 200 or more 150 or more 300 or more 3 Serial installation of two or more units pa i i 1 ee a dle quie die 300 300 150 300 or more 200 The height of the obstacle should be lower than the height of the outdoor unit lt Obstacle also at the upper side gt 5 50 S more Obstacle at front side U lt Upper side is free gt gt E i 1 Single unit installation 500 or more 2 Serial installation of two or more units a 1000 or more 3 SELECTION OF INSTALLATION lt Obstacle also at the
86. ion lamps flash at short intervals 5 Hz even though you have tried turning off the power supply and turning on again after 2 or 3 minutes Switch operation does not work properly The main power fuse often blows out or the circuit breaker is often activated A foreign matter or water fall inside the air conditioner Any other unusual conditions are observed 42 Before you ask for servicing or repairs check the following points Inoperative The main power switch is turned off The circuit breaker is activated to cut off power supply The main power fuse has blown out Stoppage of electric current Does not cool well or heat well Recheck The air inlet and or outlet of the outdoor unit is blocked Doors or windows are opened The fan speed is set to low The air conditioner is set in the DRY mode The set temperature is too high In cooling operation The set temperature is too low In heating operation Indoor unit or outdoor unit makes a strange noise When the temperature suddenly changes the indoor or outdoor unit occasionally makes a strange noise because of changing of refrigerant flow or expansion work The room air is smelly or a bad odor comes from the air conditioner Smells impregnated in the walls carpets furniture clothing or furs come out from the air conditioner Outdoor unit is frosted in heating operation Water drains from outdoor unit The outdoor unit is som
87. ire length Power supply To Indoor unit terminal block terminal block Power cable Connecting cable 28 FINAL INSTALLATION CHECKS For R410A use the leak detector exclusively manufactured for HFC refrigerant R410A R134a etc The conventional leak detector for HCFC refrigerant R22 etc cannot be used because its sensitivity for HFC refrigerant lowers to approx 1 40 Pressure of R410A is approx 1 6 times higher than that of R22 If installation work is incompletely finished a gas leakage may occur when pressure rises during operation Therefore be sure to test the piping connections for leakage Check gas leakage at the flare nut connections valve stem cap connections and service port cap fittings with a leak detector or soap water CAUTION When the remote controller is used for the first time it accepts an operation approx 5 minutes after the power supply has been turned on It is not a trouble but is because the setup of the remote controller is being checked For the second power ON time and after approx 1 munute is required to start the operation by the remote controller In addition to the code checking by remote controller of the indoor unit troubles of the outdoor unit can be diag nosed by LED indications on the cycle control P C board of the outdoor unit Utilize them for various checks For the check by remote controller of the indoor unit
88. k Using Cv buttons of set temperature specify the item code CODE No N SET DATA eves z kk kk eae Using 4 buttons of set timer select set data ve y Push button In this time if the display changes from flashing to lighting the setup completes To change the setup of an indoor unit other than the selected one start operation from Procedure 2 To change the setup of another setup in the selected indoor unit start operation from Procedure 3 Pushing button clears the set up contents which have been already set In this case retry from Procedure 2 When the setup finished push button The setup is determined Pushing button deletes the display and returns the status to normal stop status For some time after button has been pushed the operation of the remote controller cannot be accepted 67 1 1 APPLICABLE CONTROLS Setup of external static pressure Matching with the resistance External static pressure of the duct to be connected be sure to set up the tap exchange according to the basic operation procedure 15925354555 6 For the item code in Procedure 3 specify 5d For the set data in Procedure 4 select the setup data of static pressure outside of the machine to be set up from the table below Exchange by wired remote controller Set data 0000 0001 0003 0006 External static pressure Standard At shipment Hi
89. lare is made with using conventional flare tool Connected to the conventional vacuum pump It is necessary to use an adapter to prevent vacuum pump oil from flowing back to the charge hose ER The charge hose connecting part has two ports one for conventional Vacuum pump adapter refrigerant 7 16 UNF 20 threads per inch and the other for R410A If the Eg i vacuum pump oil mineral mixes with R410A sludge may occur and damage the equipment Gas leakage detector Exclusive for HFC refrigerant Incidentally the refrigerant cylinder comes with the refrigerant designation R410A and protector coating in the U S s ARI specified rose color ARI color code PMS 507 Also the charge port and packing for refrigerant cylinder require 1 2 UNF 20 threads per inch corresponding to the charge hose s port size 17 1 PRECAUTIONS FOR SAFETY Ensure that all Local National and International regulations are satisfied Read this PRECAUTIONS FOR SAFETY carefully before Installation The precautions described below include the important items regarding safety Observe them without fail After the installation work perform a trial operation to check for any problem Follow the Owner s Manual to explain how to use and maintain the unit to the customer Turn off the main power supply switch or breaker before the unit maintenance Ask the customer to keep the Installation Manual together with the Owne
90. layed in UNIT No Every pushing of 4 vw button used to set temperature the trouble history stored in memory is displayed in order The numbers in CODE No indicate CODE No 01 latest 04 oldest REQUIREMENT Do not push cL button because all the trouble history of the indoor unit will be deleted After confirmation push button to return to the usual display 1 Check the troubles according to the above procedure 2 Ask an authorized dealer or qualified service maintenance professional to repair or maintain the air conditioner 3 More details of the service code are explained in Service Manual 66 1 1 APPLICABLE CONTROLS When using the equipment at the first time it will take a lot of time that the remote controller accepts an operation after power was on However it is not a trouble Automatic address While automatic addressing the operation cannot be performed on the remote controller For automatic addressing Max 10 minutes generally approx 5 minutes are required When power will be turned on after finish of automatic addressing It will require Max 10 minutes generally approx 3 minutes that outdoor unit starts operation after power was on As all the buttons have been set to Standard at the shipment change the setup of the indoor unit if necessary To change the setup use the main remote controller wired remote controll
91. ling etc immedi ately turn off the main switch the circuit breaker from the mains to stop the air conditioner and contact the dealer If the air conditioner is continuously operated with something abnormal it may cause machine failure electric shock fire and so on WARNINGS ABOUT MOVEMENT AND REPAIR Do not move or repair any unit by yourself Since there is high voltage inside the unit you may get electric shock when removing the cover and main unit Whenever the air conditioner needs repair make sure to ask the dealer to do it If it is repaired imperfectly it may cause electric shock or fire When moving the air conditioner for re installing at another place ask the dealer to do it If it is imperfectly installed it may cause electric shock or fire CAUTIONS ABOUT OPERATION Carefully read this manual before starting the weekly timer for air conditioner There are many important things to keep in mind for daily operation Do not use this weekly timer for air conditioner for special purpose such as preserving food precision instruments art objects breeding animals growing potted plants etc Do not touch any switches with wet finger otherwise you may get an electric shock If the air conditioner was not be used for a considerably long time turn off the main switch or the circuit breaker for safety Disconnect from the power supply prevents the unit from lightning and power supply surge Pre
92. ll the air conditioner in a location subject to a risk of exposure to a combustible gas If a combustible gas leaks and stays around the unit a fire may occur Required tools for installation work R410A Special requirement 1 Philips screwdriver 9 Thermometer 17 Gauge manifold 2 Hole core drill 65mm 10 Mega tester Charge hose R410A special requirement 3 Spanner Electro circuit tester 18 Vacuum pump 4 Pipe cutter Hexagonal wrench Charge hose R410A special requirement 19 Torque wrench SCRI 1 4 17 mm 16 1 6 kgf m 6 Reamer bender 3 8 22 mm 42 Nem 4 2 kgf m 7 Gas detector Level vial 1 2 26 mm 55 Nem 5 5 kgfem 8 Tape measure Metal saw 5 8 15 9 mm 120 Nem 12 0 kgf m 20 Copper pipe gauge adjusting projection margin 21 Vacuum pump adapter RAV SM560AT E RAV SMSOOAT E 2 55 AND REFRIGERANT Accessory and Installation Parts Protective bush For 5 800 only Outdoor unit Installation manual x 1 ED Drain nipple CD Wal Waterproof rubber cap 4 Guard material for passage part For SM800AT only Refrigerant Piping Piping kit used for the conventional refrigerant cannot be used Use copper pipe with 0 8 mm or more thickness for 26 4 09 5 012 7 Use copper pipe with 1 0 mm or more thickness for 215 9 Flare nut and flare works are also different from those of the conventional refrig
93. lled in such place noise transmitted from the air conditioner affects the operation of these appliances Do not install the air conditioner near a high frequency appliance sewing machine or massager for business use etc otherwise the air conditioner may malfunction Do not install the air conditioner in a humid or oily place or in a place where steam soot or corrosive gas is generated Do not install the air conditioner in a salty place such as seaside area Do not install the air conditioner in a place where a great deal of machine oil is used Do not install the air conditioner in a place where it is usually exposed to strong wind such as in seaside area or on the roof or upper floor of a building Do not install the air conditioner in a place where sulfureous gas generated such as in a spa Do not install the air conditioner in a vessel or mobile crane Be careful with noise or vibrations Do not install the air conditioner in a place where noise by outdoor unit or hot air from its air outlet annoys your neighbors Install the air conditioner on a solid and stable foundation so that it prevents transmission of resonating operation noise and vibration If one indoor unit is operating some sound may be audible from other indoor units that are not operating TROUBLES AND CAUSES CAUTION If any of the following conditions occur turn off the main power supply switch and immediately contact the dealer The operat
94. mm diam Flareat indoor unit side Fareat outdoor unit side Align the centers of the connecting pipes and tighten the flare nut strong as far as possible with your fingers Then fix the nut with a spanner and tighten it with torque wrench as shown in the figure Half union or packed valve Flare nut Pressure of R410A is higher than that of R22 Approx 1 6 times Therefore using a torque wrench tighten the flare pipe connecting sections which connect the indoor outdoor units at the speci threaded side threaded side fied tightening torque Incomplete connections may cause not only a gas leak but also a trouble of the Fix with spanner Tighten with torque wrench refrigeration cycle As shown in the figure be sure to use a double Do not apply refrigerating machine oil to spanner to loosen or tighten the flare nut of the valve the flared surface at gas side If using a single spanner the nut cannot be tightened with necessary tightening torque On the contrary use a single spanner to loosen or tighten the flare nut of the valve at liquid side Flare nut 5 800 type valve at gas side 12 D EVACUATING This air conditioner can be installed up to the connecting pipe length and height difference in the following table Max connecting Height difference m pipe length m Hexagonal Capacity rank wrench size Outdoor unit at upper side Outdoor unit at lowe
95. n a trouble of the cabinet or fan It is recommended to procure an anti freeze heater Refrigerant piping locally for a safety installation of the air conditioner Liquid side 26 35 mm or 29 52 mm Each one Gas side 012 7 mm or 015 9 mm For details contact the dealer Parts name Q ty Pipe insulating material polyethylene foam 6 mm thick Putty PVC tapes Each one 3 SELECTION OF INSTALLATION Knockout of Pipe Cover lt SM800AT E gt Rear direction Pipe cover Side direction Front direction Down direction Knockout procedure The indoor outdoor connecting pipes can be con nected to 4 directions Take off the knockout part of the pipe cover in which pipes or wires pass through the base plate As shown in the figure do not remove the pipe cover from the cabinet so that the knockout hole can be easily punched To knock out it is easily taken off by hands by punching a position at the lower side of 3 connected parts with screwdriver along the guideline After marking the knockout hole remove the burr and mount the attached protective bush and guard material for pass through part in order to protect pipes and wires After connecting the pipes be sure to mount the pipe cover The pipe cover is easily mounted by cutting off the slit at the lower part of the pipe cover 10 How to remove the front panel 1 Remove screws of the fr
96. n room temperature at comfortable level Clean air filters Airflow and performance are reduced if the air filters become blocked Do not open doors and windows more often than necessary keep cool or warm air in the room do not open doors and windows more often than necessary Window curtains In cooling close the curtains to avoid direct sunlight In heating close the curtains to keep the heat in Get uniform circulation of room air Adjust the air flow direction for the even circulation of room air Blows downward 39 MAINTENANCE Cleaning of remote controller CAUTION Use a dry cloth to wipe the remote controller A cloth dampened with cold water may be used on the indoor unit if it is very dirty Never use a damp cloth on the remote controller Do not use a chemically treated duster for wiping or leave such materials on the unit for long It may damage or fade the surface of the unit Do not use benzine thinner polishing powder or similar solvents for cleaning These may cause the plastic surface to crack or deform If you do not plan to use the unit for more than 1 month 1 Operate the fan for 3 to 4 hours to dry inside the unit Operate FAN ONLY mode with set temperature 30 C 2 Stop the air conditioner and turn off the main power switch or the circuit breaker Checks before operation 1 Check that the air filters are installed 2 Check that the air outlet or inlet is not block
97. ng to the Installation Manual Inappropriate installation may result in water leakage electric shock or fire When the air conditioner is installed in a small room provide appropriate measures to ensure that the concentration of refrigerant leakage occur in the room does not exceed the Critical level Install the air conditioner securely in a location where the base can sustain the weight adequately Perform the specified installation work to guard against an earthquake If the air conditioner is not installed appropriately accidents may occur due to the falling unit If refrigerant gas has leaked during the installation work ventilate the room immediately If the leaked refrigerant gas comes in contact with fire noxious gas may generate After the installation work confirm that refrigerant gas does not leak If refrigerant gas leaks into the room and flows near a fire source such as a cooking range noxious gas might generate Electrical work must be performed by a qualified electrician in accordance with the Installa tion Manual Make sure the air conditioner uses an exclusive power supply An insufficient power supply capacity or inappropriate installation may cause fire Use the specified cables for wiring connect the terminals securely fix To prevent external forces applied to the terminals from affecting the terminals Be sure to provide grounding Do not connect ground wires to gas pipes water pipes lightning rods or gro
98. nsor does not fit closely to the wall adjust it by cutting off the spacer Connect the remote sensor cable 2 cores to the terminal numbers of the indoor unit Applying AC 220 230 240V breaks the unit Install the remote sensor body by matching to hooks on the rear case and putting into the hooks How to perform cabling of the remote sensor In case of using the remote sensor as a concealed type Connection diagram Approx 200mm Terminal block for remote AQ controller cable in indoor unit W White Black Remote sensor Remote sensor cable Procured locally Connecting Cable from section remote sensor body Non polarity 2 core cable is used Use 0 5mm to 2 mm cable Remote sensor cable joint 1 Nichiatsu Cable from remote sensor body Attached wire joint 1 Peel the sheath of the cable to be connected by approx 14mm 2 Twist two cables and pressure connect them using a wire joint 3 When an exclusive pressure connecting tool is not used or soldering connection is used apply insulation process with an insulation tape White 2 pcs Requirement for using the remote sensor together with the remote controller How to install For the above control install the remote sensor in the following procedure 1 Set the remote controller as the master remote controller 2 Do not change the remote sensor switch in the
99. nstallation fuse rating 25 A D type CAUTION Use wires long enough to cover the entire length Wrong wiring may cause a burnout to some electrical parts Terminal block Be sure to use the cord clamps attached to the Mi LE do product Do not damage or scratch the conductive core and inner insulator of power and inter connecting 4 cables when peeling them Screw JOO Be sure to comply with local regulations of the cable from outdoor unit to indoor unit wire size and cabling method etc Use the power and Inter connecting cables with Connecting Power cable cable specified thickness specified type and protective devices required Stripping length power cord and connecting cable lt SM560AT E gt Hs p 10 ot LE 1 1 1 1 How to remove the valve cover m is 40 40 1 screws of the valve cover 2 Pull the valve cover downward to remove it Earth line Earth line Power cable Connecting Valve cover cable Piping cover CAUTION The installation fuse 25A D type must be used for the power supply line of this air conditioner Na Incorrect incomplete wiring might cause an electrical fire or smoke Cord clamp4 Indoor outdoor connecting cables Power cable Prepare the exclusive power supply for the air conditioner This pro
100. nt has dried and hardened Support the piping with hanging bracket so that the force is not applied to connection sections of pipe and pipe is not waved NOTES Do not make slack or trap at halfway across piping Set pipes so that the end of drain pipe is not dipped in water and also keep space 50mm or more to the ground After piping work check if water drains smoothly Hole should be made at a slight downward slant to the outdoor side When connecting extension drain hose insulate the connecting part of extension drain hose with shield pipe Thermal insulating process After checking water drain be sure to apply the thermal insulating for connecting portion of the pipes Apply taping so that there is no clearance on the fitting part of thermal insulator of the main unit with the insulator procured locally Hard polyethylene vinyl pipe Procured locally 1 5 to 2m Support bracket men Thermal 1 100 or more insulator downward slope Arched Indoor unit As shown in the figure set the collective piping such as the ceiling duct so that waste water does not back up from the main pipe Do not put the drain hose end into water or drainage Fit insulator so that there is no clearance Thermal insulator Procured locally Fix thermal insulator by taping Thermal insulator Main unit side If down slope cannot be set on a drain pipe dr
101. oing to the hospital for treatment such as loss of sight burn by high temperature or low temperature electric shock fracture poisoning etc 2 Injury means hurt burn electric shock etc which does not require hospitalization or long term going to the hospital for treatment 8 Property damage means enlarged damage concerned to house household effects domestic animal pet etc Explanation of picture symbols indicates prohibition prohibited action The concrete prohibited action is indicated with picture or sentence in or near the picture symbol indicates that the forced instructed action Act necessarily The concrete instructed action is indicated with picture or sentence in or near the picture symbol N indicates an item with care The concrete item to be cautioned is indicated with picture or sentence in or near the picture symbol WARNING Do not put a plastic bag including filter a place where hands of a small child can reach A CAUTION Install the suction grille surely to the main unit If an incomplete installation is If the child puts the bag on his head it may seal his mouth or nose resulting in choke of death performed falling of the suction grille causes an injury Specifications TCB FPC11BE TCB FPC21BE Deodorant filter Model TCB FPC31BE TCB FPC41BE Conformed air conditioner model name 561BT 801BT 1101 to 1401BT Quantity 1 1 2 2
102. ompressor Stop Push button Push this button again to stop the air conditioner 37 TIMER OPERATION A type of timer operation can be selected from the following three types OFF timer The operation stops after the set time has passed Repeat OFF timer Every time the operation stops after the set time has passed ON timer The operation starts after the set time has passed Timer operation PushTIMER SET button The timer display type changes every push of the button SETTIME and gt O cb C display flashes Oa Push 4 v to select SET TIME For every push of button the set time increases in the unit of 0 5 hr 30 minutes OFF timer Repeat OFF timer No display The maximum set time is 72 0 hr For every push of v button the set time decreases in the unit of 0 5 hr 30 minutes The minimum set time is 0 5 hr Push SET button SET TIME display disappears and timer time display goes on When ON timer is activated timer time are displayed ON timer and SETTING other displays are disappear Clear of timer operation 4 Push CL button TIMER display disappears NOTICE Once set Repeat OFF timer resumes So start again stop by same timer For cancel timer push button 38 HINTS FOR ECONOMICAL OPERATION Maintai
103. on the minutes are set and make changes flashing to 7 First push button SuMeTuWelh Fr Sa light When pushing button the reserve mark e flashes CAUTION 2 Push button select the day for operation and The time cannot be changed only when button or button pushed then push button PROGRAM 3 77 gu If 30 seconds have passed while the button is flashing without pushing or When pushing button the flashed reserve mark e PROGRAM 0200 buttons the display returns automatically to the original display Normal display changes and ON time of the program 1 flashes at the In this case repeat the procedure from the 1st step same time PROGRAM 0020 GZ 3 Set ON time by 7 MM buttons and then push button When push button the flashed ON time 8 00 in example MEEN ie change and OFF time of the vy EE program 1 flashes at the same ES EE time j CET GANGED Y PR AE s CLEAR CHECK ii PROGRAM gt PROGRAMS OO button 4 Set OFF time by H MY buttons and then push T IIHR OGRAMI LILI iei When pushing button the flashed ON time 12 00 in PROGRAM2 example changes ON time of the program 2 flashes PROGRAMS 7 I V 5 Next set up the operation time to the program 2 and 3 When pushing b
104. on LCD has gone off For this remote controller a release function of 60 minutes timer is provided to prevent consecutive test runs 85464359428000 EN 8 TOSHIBA INSTALLATION MANUAL To Personnel Charged in Installation Electric Work and Service Accessory parts Part Name Program weekly timer E Connecting cable ge Length 1 2m Screws M4 x 25 Wood screws Spacer Owner s Manual Installation Manual L Requirement to install the program weekly timer Installing dimension for serial installation When installing the program weekly timer remote controller system controller etc to the wall surface follow the installation procedure in Fig 1 and Fig 2 92 5mm or more from the wall 125 or an 1 125 gt Wall N 90mm or more from the wall 1 as rie 2 5mm Gap size J Fig 1 When installing the remote controller and the program weekly timer which are set in parallel at upper side and lower side in consideration of maintenance keep a clearance with 25mm or more cp Er Pull out port of lead wire p t T ap de H How to install the program weekly timer NOTE 1 Avoid to twist the program weekly timer cable with the power
105. onditioner A WARNING Ask an authorized dealer or qualified installation professional to install maintain the air conditioner Inappropriate installation may result in water leakage electric shock or fire Turn off the main power supply switch or breaker before attempting any electrical work Make sure all power switches are off Failure to do so may cause electric shock Connect the connecting cable correctly If the connecting cable is connected in a wrong way electric parts may be damaged When moving the air conditioner for the installation into another place be very careful not to enter any gaseous matter other than the specified refrigerant into the refrigeration cycle If air or any other gas is mixed in the refrigerant the gas pressure in the refrigeration cycle becomes abnor mally high and it may resultingly causes pipe burst and injuries on persons Do not modify this unit by removing any of the safety guards or by by passing any of the safety interlock switches Exposure of unit to water or other moisture before installation may cause a short circuit of electrical parts Do not store it in a wet basement or expose to rain or water 18 After unpacking the unit examine it carefully if there are possible damage Do not install in place that might increase the vibration of the unit avoid personal injury with sharp edges be careful when handling parts Perform installation work properly accordi
106. ont panel 2 Pull the front panel downward Removing the front panel the electric parts appear at the front side The metal pipes are attachable to the piping holes If the size of the used power pipe does not match with the hole adjust the hole size to match with pipe size Be sure to fix the power cable and indoor outdoor connecting cable with bundling band sold on the market so that they do not make contact with the compressor and discharge pipe Temperature of the compressor and discharge pipe becomes high In order to avoid the force applied to on the connect ing section be sure to fix the cables to the cord clamps provided on the pipe valve fixing plate and the electric parts box Electric parts box Front panel Pipe valve fixing plate Piping hole Cord clamp 4 REFRIGERANT PIPING Pipe Forming End Positioning lt SM560AT E gt Forming of pipe Form the pipe along with a marked line of the cabinet End positioning of pipe Match the ends of both pipes at a distance of 85 mm apart from the marked line e Marked line Flaring 1 Cut the pipe with a pipe cutter X X X Obliquity Roughness warp 2 Insert a flare nut into the pipe and flare the pipe As the flaring sizes of R410A differ from those of refrigerant R22 the flare tools newly manufactured for R410A are recommended However the conventional tools can be used
107. or outdoor units at the speci fied tightening torque Incomplete connections may cause not only a gas leak but also a trouble of the refrigeration cycle Do not apply refrigerating machine oil to the flared surface 5 EVACUATING This air conditioner can be installed up to the connecting pipe length and height difference in the following table Max connecting Height difference m pipe length m Hexagonal wrench size Outdoor unit at upper side Outdoor unit at lower side With respect to the preservation of terrestrial environment adopt Vacuum pump for air purge Evacuate air in the connecting pipes when installing the unit Do not discharge the refrigerant gas to the atmosphere to preserve the terrestrial environment Use a vacuum pump to discharge the air nitrogen etc remained in the set If the air remains the capacity may decrease For the vacuum pump be sure to use one with backflow preventer so that the oil in the pump does not backflow into the pipe of the air conditioner when the pump stops If oil in the vacuum pump is put in an air conditioner including R410A it may cause trouble on the refrigeration cycle Vacuum pump As shown in the right figure connect the charge hose after the manifold valve are closed completely Attach the connecting port of the charge hose with a projection to push the valve core setting pin to the charge port of the set Open handle
108. order to prevent any other refrigerant from being charged acciden tally service port diameter of the outdoor unit control valve 3 way valve has been changed 1 2 UNF 20 threads per inch order to increase the pressure resisting strength of the refrigerant piping flare processing diameter and size of opposite side of flare nuts has been changed for copper pipes with nominal dimensions 1 2 5 8 New tools for R410A New tools for R410A Applicable to R22 model Changes As pressure is high it is impossible to measure by means of conventional Gauge manifold LE gauge In order to prevent any other refrigerant from being charged each port diameter is changed i In order to increase pressure resisting strength hose materials and port Charge hose size are changed to 1 2 UNF 20 threads per inch When purchasing a charge hose be sure to check the port size Electronic balance As pressure is high and gasification speed is fast it is difficult to read the for refrigerant charging indicated value by means of charging cylinder as air bubbles occur Torque wrench The sizes of opposite sides of flare nuts been increased Inciden nominal diam 1 2 5 8 m tally a common wrench is used for nominal diameters 1 4 and 3 8 Flare tool By increasing the clamp bar s receiving hole strength of spring in the tool clutch type has been improved Gauge for projection adjustment Used when f
109. ork m General cautions Square duct 1 Using 6 screws mount the flange to the supply air port of the indoor unit Fig 2 2 Make the square duct according to inner dimension of the flange A x B Use a glass wool board with inside outside finishing 25mm thickness and 24kg m density 3 Connect the flange and each type of duct Fig 3 Seal Thermal insulator 25mm 6mm 0 Aluminum tape 50mm width End Indoor unit Square duct board 25mm Fig 3 1 Considering installation places of indoor unit supply chamber structure of the building and determine the duct path 2 In order to utilize the static pressure characteristics of the air supply in the indoor unit design the duct branching having the large size of the air supply chamber or setting distance to the first branch as long as possible Min 200mm or longer so that an even air volume can be obtained Especially when branching just after air supply of the indoor unit air concentrates at the center part and is difficult to flow to the ducts at both sides 3 Connect each connecting section surely and apply sufficient thermal insulation In this model of which the duct is branched in the ceiling compared with the model for ordinary houses the high temperature generates on the periphery in the cooling time Especially at attic and etc temperature difference increases between the supply air and outside o
110. orrectly performed to select hour of the present time This timer can control up to 3 cycle program per day PROGRAMI 5 i lel lel I lel e el b While push ser button each pushing gt 1 cycle 2 cyc os can DE also sek h button change seguently MEES E The following items can be set to the program operation Setup of ON OFF time or OFF only cannot be set up singly lt Name and functions gt P 0 AR 23 0 While keep button pushed continu ous pushing button makes fast forward 5 2 Example Leave the finger at display of WEEKLY TIMER 11 you can set 11 o clock When release button the hour is Set and gt mark changes flashing to light PROGRAM PROGRAM DE Operation time of program 1 Operation time of program 2 WEEKLY TIMER Mes Operation time of program 3 2 While push button push button to select minutes of the present time Example While push ae button each pushing button change sequently To set the operation time of Monday as follows 005015 58 59 68 From 8 00 to 12 00 From 12 40 to 16 50 Operates While keep button pushed continuous pushing wv button makes fast forward From 17 00 to 19 00 Example Leave the finger at display of 45 you can set 45 minutes v When release butt
111. orts one for conventional Vacuum pump adapter refrigerant 7 16 UNF 20 threads per inch and one for R410A TENE If the vacuum pump oil mineral mixes with R410A a sludge may occur and damage the equipment Gas leakage detector Exclusive for HFC refrigerant Incidentally the refrigerant cylinder comes with the refrigerant designation R410A and protector coating in the 0 5 5 ARI specified rose color ARI color code PMS 507 Also the charge port and packing for refrigerant cylinder require 1 2 UNF 20 threads per inch corresponding to the charge hose s port size 30 ACCESSORIES SOLD SEPARATELY Remote controller PRECAUTIONS FOR SAFETY WARNING WARNINGS ABOUT INSTALLATION Make sure to ask the qualified installation professional in electric work to install the air conditioner If the air conditioner is inappropriate installed by yourself it may cause water leak electric shock fire and so on Be sure to provide grounding Do not connect ground wires to gas pipes water pipes lightning rods or ground wires for telephone cables CAUTION TO DISCONNECT THE APPLIANCE FROM THE MAINS SUPPLY This appliance must be connected to the mains by means of a switch with a contact separation of at least 3 mm The installation fuse 25A D type must be used for the power supply line of this conditioner RAV SM561 BT E RAV SM801 BT E RAV SM1101BT E RAV
112. ot order performed air volume is decreased In this time the fan of the selected indoor unit only operates dewing occurs Using set temperature and v buttons specify the item code 5d code 5d Using timer time 4 buttons select from the set data Set data For contents of the setup data refer to the table at the right Push SET button When flashing display changes to lighting display the setup completes Filter sold separately 0000 Standard filter At shipment High efficiency filter 65 TCB UFM11BE to UFM41BE High efficiency filter 90 TCB UFHS1BE to UFH81BE AM N 0001 6 Pushing 7 button returns the state to the normal stop state Exchange of short plug on indoor microcomputer P C board To exchange the static pressure there is a method other than the abovementioned method by wired remote controller which is to shift the Short plug position short plug on the indoor microcomputer P C board as shown in the External following table Adopt this method in case of using a wireless remote static Filter sold separately controller etc pressure Short Open However after exchanging once be careful to shift the short plug to the standard position At shipment in order to return to the standard setup CN112 CN111 CN110 40Pa follow to EEPROM setup though the setup for high static pressure 1 Standard high st
113. r 4 seconds or more NOTE The UNIT No displayed at the first time is the indoor unit address of the master unit in the group control NOTE Do not push select button Using the temperature setup buttons 4 v D specify the item code 0032 Using the timer buttons 2 V C v change the set data from 0000 to 0001 Push SE button OK if the display changes from flashing to lighting Push button The status returns to the normal status In this time is displayed in LCD NOTE 1 How to install remote controller NOTE 1 Avoid to twist the remote controller cable with power supply cable etc or to store them in the same metal pipe otherwise it causes a malfunction Install the remote controller apart from the generation source of noise NOTE 3 When noise is contained to the unit power supply counter measures such as mounting the noise filter is necessary When using the remote controller as exposed install it at the wall surface where it can be fixed NOTE2 Remote controller cord sold separately Fixed part of lead wires Wood screws Lead wires pull out part at lower case Connector 1 For removal and mounting of the remote controller body and the rear case refer to the item Using as concealed type 2 Remove the lead wires wound to the fixing part of lead wires of the remote controller body remove the connector
114. r conditioner won t be used for a considerably long time turn off the main switch or the circuit breaker for safety Check the concrete blocks etc of the base of the outdoor unit occasionally If the base is left damaged or deteriorated the unit may topple over and inflict an injury to a person as the worst case Do not put anything on the outdoor unit nor step onto it If you do so it may not only topple over the unit but also injure yourself To make the air conditioner operate in its original performance operate it within the range of the operating temperature specified in the instructions Otherwise it may cause a malfunction or water leak from the unit Prevent any liquid from falling into the remote controller Do not spill juice water or any kind of liquid LL m ud gt lt x Lu pL ta LO o gt lt x tc RAV SM1101BT E RAV SM1401BT E 32 PARTS NAME Indoor unit NOTE Parts m ocured indicat parts 5 upply air grille S upply air chamb er Outdoor unit Airi r inlet Side and re ar onnecting duct VINE 5 SEE SS SESS SOSSOS SOSSSS OSSE SS OSSE 5555552 SS SS 55555552 OES OES SSS SSS 5559 SSS SESSE SSS SS Air outlet esa nd electric wire 5 PARTS OF REMOTE CONTROLLER Display section All display items are shown in right figure for the
115. r more RAV SM1401BT RAV SM1400AT Power supply cord 2 5mm HO7RN F or 2451EC66 20m or less 3 5mm AWG 12 50m or less 45 1 PRECAUTIONS FOR SAFETY Ensure that all Local National and International regulations are satisfied Read this PRECAUTIONS FOR SAFETY carefully before Installation The precautions described below include the important items regarding safety Observe them without fail After the installation work perform a trial operation to check for any problem Follow the Owner s Manual to explain how to use and maintain the unit to the customer Turn off the main power supply switch or breaker before the unit maintenance Ask the customer to keep the Installation Manual together with the Owner s Manual CAUTION New Refrigerant Air Conditioner Installation THIS AIR CONDITIONER ADOPTS THE NEW HFC REFRIGERANT R410A WHICH DOES DESTROY OZONE LAYER The characteristics of R410A refrigerant are easy to absorb water oxidizing membrane or oil and its pressure is approx 1 6 times higher than that of refrigerant R22 Accompanied with the new refrigerant refrigerating oil has also been changed Therefore during installation work be sure that water dust former refrigerant or refrigerating oil does not enter the refrigerating cycle To prevent charging an incorrect refrigerant and refrigerating oil the sizes of connecting sections of charging port of the main unit and ins
116. r s Manual CAUTION New Refrigerant Air Conditioner Installation THIS AIR CONDITIONER ADOPTS THE NEW HFC REFRIGERANT R410A WHICH DOES NOT DE STROY OZONE LAYER The characteristics of R410A refrigerant are easy to absorb water oxidizing membrane or oil and its pressure is approx 1 6 times higher than that of refrigerant R22 Accompanied with the new refrigerant refrigerating oil has also been changed Therefore during installation work be sure that water dust former refrigerant or refrigerating oil does not enter the refrigerating cycle To prevent charging an incorrect refrigerant and refrigerating oil the sizes of connecting sections of charging port of the main unit and installation tools are charged from those for the conventional refrigerant Accordingly the exclusive tools are required for the new refrigerant R410A For connecting pipes use new and clean piping designed for R410A and please care so that water or dust does not enter Moreover do not use the existing piping because there are problems with pressure resistance force and impurity in it H H dd oo oo row rr 22 20 gt gt gt lt lt co CAUTION To Disconnect the Appliance from Main Power Supply This appliance must be connected to the main power supply by means of a switch with a contact separation of at least 3 mm The installation fuse 25A D type must be used for the power supply line of this c
117. r side SM560 type 5 800 type With respect to the preservation of terrestrial environment adopt Vacuum pump for air purge Evacuate air in the connecting pipes when installing the unit Do not discharge the refrigerant gas to the atmosphere to preserve the terrestrial environment Use a vacuum pump to discharge the air nitrogen etc remained in the set If the air remains the capacity may decrease For the vacuum pump be sure to use one with backflow preventer so that the oil in the pump does not backflow into the pipe of the air conditioner when the pump stops If oil in the vacuum pump is put in an air conditioner including R410A it may cause trouble on the refrigeration cycle Vacuum pump As shown in the right figure connect the charge hose after the manifold valve are closed completely Attach the connecting port of the charge hose with a projection to push the valve core setting pin to the charge port of the set Open the handle Low fully Turn ON the vacuum pump 1 Loosen the flare nut of the packed valve Gas side a little to check the air passes through 2 Tighten the flare nut again Execute vacuuming until the compound pressure gauge indicates 101kPa 76cmHg 1 Close handle Low completely Turn OFF the vacuum pump Leave the vacuum pump as it is for 1 or 2 minutes and check the indicator of the compound pressure g
118. r to restart Heating characteristics Preheating operation The air conditioner will not deliver warm air immediately after it is turned on Warm air will start to flow out after approximately 5 minutes when the indoor heat exchanger warmed up Warm air control In heating operation When the room temperature reaches the set temperature the fan speed is automatically reduced to prevent to blow cold draft At this time the outdoor unit will stop Defrosting operation If the outdoor unit is frosted during the heating operation defrosting starts automatically for approximately 2 to 10 minutes to maintain the heating capacity The fans in both indoor and outdoor units will stop during the defrosting operation During the defrosting operation the defrosted water will be drained from the bottom plate of the outdoor unit Heating capacity In the heating operation the heat is absorbed from the outside and brought into the room This way of heating is called heat pump system When the outside temperature is too low it is recommended to use another heating apparatus in combination with the air conditioner Attention to snowfall and freeze on the outdoor unit n snowy areas the air inlet and air outlet of the outdoor unit are often covered with snow or frozen up If snow or freeze on the outdoor unit is left as it is it may cause machine failure or poor warming In cold areas pay attention to the drain hose so that it perfectly
119. red remote controller sold separately in the set data 0000 Select with shifting of the short plug on the indoor unit microcomputer P C board Short plug position LI in Short Open External static pressure Filter sold separately CN112 111 110 40 Standard At shipment Standard filter At shipment Optical regeneration deodorizing filter N112 CN111 70Pa High static pressure 1 4 High performance filter 65 High performance filter 90 Deodorant filter Ammonia deodorizing filter N112 CN111 100Pa High static pressure 2 N112 CN111 la 20Pa Low static pressure 1 Resistance of high performance filter 65 90 deodorant filter or ammonia deodorizing filter is equivalent to 30Pa Therefore set the resistance external static pressure of a duct to be connected to 40Pa Short plug position CN112 CN111 CN110 from the left Change of lighting time of filter sign Check and test operation According to the installation condition the lighting time Be sure to test the pipe connections for gas leak of the filter sign Notification of filter cleaning can be e Check the flare nut connections valve stem cap changed connections and service port cap connections for Follow to the basic operation procedure gas leak with a leak detector or some soap water 1325
120. refer to the Installation Manual of the indoor unit Before a check confirm each bit of the DIP switch is set to OFF position LED indication and code checking Cycle conirol P C board LED indication LED indication D801 D802 Heat exchanger sensor TE error Suction sensor TS error Discharge sensor TD error High pressure protection error Outdoor temperature sensor TO error D800 O Red 0801 Yellow 0802 Yellow 0803 Yellow DC outside fan error Communication error between IPDU Abnormal stop High pressure release operation Discharge temp error EEPROM error Rapid flash Go off Go on Communication error between IPDU No abnormal stop G Tr short circuit protection Detect circuit error Current sensor error oe oe oe eo Comp lock error OO OOIE oes Comp break down 29 7 FINAL INSTALLATION 5 Installation Servicing Tools Changes in the product and components In the case of an air conditioner using R410A in order to prevent any other refrigerant from being charged acciden tally service port diameter of the outdoor unit control valve 3 way valve has been changed 1 2 UNF 20 threads per inch order to increase the pressure resi
121. reless remote controller kit sold separately Remote controller cabling Cable from remote controller unit Terminal block Wire joint Cabling diagram For details of cabling installation of the remote controller refer to the Installation Manual attached to the remote controller Make a loop for the margin of the cable length so that the electric parts box can be taken out during servicing le for remote controller B 8 cabling of indoor unit S Remote controller cable Procured locally part Earth line cable Approx 200mm W White B Black Remote controller unit or sensor part Connecting Remote controller unit or cable from sensor part When the remote controller is used for the first time it accepts an operation approx 5 minutes after the power supply has been turned on It is not a trouble but is because the setup of the remote controller is being checked For the second power ON time and after approx 1 minute is required to start the operation by the remote controller 9 TEST RUN Before turning on the power supply carry out the following procedure 1 Using 500V megger check 1MQ or more exists between the terminal block 1 to 3 and the earth If 1MQ or less is detected do not run the unit Do not apply to the remote controller circuit 2 Check the valve of the outdoor unit being opened fully To protect the compressor at activation time l
122. ricity A CAUTION Do not install the air conditioner in a location subject to a risk of exposure to a combustible gas If a combustible gas leaks and stays around the unit a fire may occur Upon approval of the customer install the air conditioner in a place that satisfies the following conditions Place where the unit can be installed horizontally In the process after removing the ceiling panel it important to reinforce the groundwork framework and keep a level correctly of the existing ceiling to prevent vibration of the ceiling panel Place where a sufficient servicing space can be ensured for safety maintenance and check Place where drained water will not cause any problem Avoid installing in the following places Place exposed to air with high salt content seaside area or place exposed to large quantities of sulfide gas hot spring Should the unit be used in these places special protective measures are needed Place exposed to oil vapor oil smoke or corrosive gas Place where organic solvent is used nearby Place close to a machine generating high frequency Place where the discharged air blows directly into the window of the neighboring house For outdoor unit Place where noise of the outdoor unit is easily transmitted When installing the air conditioner on the boundary with the neighbor pay due attention to the level of noise Place with poor ventilation Before air ducting work check whether
123. rogram has been cancelled At the same time the 2 Push button and put the operation reserve indication e on the day of the week to be checked Every pushing button the operation reserve indication e flashes and the contents of program operation time of the day of the week on which the operation reserve indication e has been put on is displayed CAUTION 1 While reserve indication e is flashing the display does not change even if other buttons are pushed than CHECK and el EO button proce Ef PRO 2 remained programs are automatically If 30 seconds have passed while arranged the reserve indication e is flashing dad SL ed enue button without pushing or PRORA CDD EO button the display returns 3 Push button For the day which does not set timer the automatically to the original display Normal display t turns to be normal indication cancellation cannot be set Explanation of operation The cancel setting day is temporarily canceled and from the next day the cancel setup mark e disappears and the operation reserve mark e appears Y M SuMcIDWefh Fr Sa 22 12 Matters to memorized 1 Power failure When a power failure occurred and the power supply has been reset the display of the right figure appears A colon flashes ED 6 suwrowemFrsa PROGRAM ER
124. round duct use the thermal insulator of thickness 25mm or more and inner diameter 150mm or more to the duct board If the inner diameter is not enough resistance increase as the result air does not flow smoothly and loss of the static pressure increases For the thermal insulator use high density glass wool of 24kg m or equivalent Density of thermal insulator glass wool is 3 25mm or more 24 kg m or equivalent 150mm or more al Connecting method of the duct 1 Supply air side lt Round duct Thermal insulator with sticking material 50mm width 6mm thickness Stuck already at Aluminum tape shipment from the factory Seal 50mm width Thermal insulator at indoor unit side Screws Fit to the arrow 6 pieces direction by pushing Round duct Thermal insulator 25mm thickness 24kg m or equivalent Seal thermal insulator with sticking material 25mm width 6mm t Flange Fit the seal thermal insulator 25mm width 6mm thickness by pushing to the arrow direction so that no gap can be found between the flange and the round duct Fig 2 a lt Square duct Reference for square duct When using the sguare duct change the type of the air supply flange from round type to square flange at the local site In case of the square duct apply the thermal insulator of thickness 25mm or more to t
125. rrected Using buttons correct ON OFF time Push button When the setup is correctly performed display disappears The correction has completed by pushing button CAUTION When ON OFF time is set as follows is displayed 1 When a part of the operation time makes inroads into a part of another operation time Example ON tme 2 tme 0 00 23 59 12 00 ON 4 00 4 8 ON OFF 2 When OFF time is ahead of ON time 0 00 23 59 EE ON Example ON time OFF time 8 00 00 3 When ON time is same as OFF time ER Example ON time OFF time 00 00 4 ON time or OFF time is singly set up Example ON time OFF time 08 Is not set The following cases are not set error 1 OFF time of the previous cycle is same as ON time of the next cycle Example ON time OFF time 0 00 D 9 00 6 00 8 00 2 When the next cycle is set to the time before the set time of the previous cycle Example ON time OFFtime 2 ONtime OFF time 20 40 20 50 eio 6 50 00 12 00 12 40 6 50 Pushing the button changes the order in order of time 3 When both and OFF times are same 9 00 Example ON time OFF time n n Ua LL LU LL Continuous operation for 24 hours 7 How to copy the program operation time 9 How to change the program operation time When setting the program operation already set program can be copied and set to Push button in the normal display 4 Each push button the flashing the other day of the
126. s and then connect the remote controller cable sold separately to the connector section of the remote controller body Insert the remote controller cable into the groove and form it and wind it around the fixing part of lead wires Notching the lower case thin part of the upper center part with nipper etc pull out the remote controller cables from this part Fig A Refer to the item How to perform cabling of the remote controller Connect cables of the remote controller after check of terminal No of the indoor unit so that there is no miswiring Do not apply AC 200 230 240V to the remote controller 3 Fix the remote controller body by two wood screws 4 Using the cable clips Accessory of remote controller cable sold separately fix the remote controller cable to the wall surface Attached wire joint White 2 pcs 1 Remote controller test run setup 1 When the remote controller is used at the first time it accepts an operation approx 5 minutes after the power supply has been turned on lt is not a trouble but is because the setup of the remote controller is being checked How to perform cabling of the remote controller Connection diagram Terminal block for remote controller cable in indoor unit Approx 200mm W White B Black Remote controller Remote controller cable Connecting Cable from Procured locally section remote controller body Non pol
127. s falling and dropping Installation procedure 1 Lay drain pipes refrigerant pipes and connecting cables behind wall or ceiling concurrently with supply drain water work and piping work 2 Install the mounting frames of supply return air panels 3 Position the refrigerant and drain pipes 4 Install the indoor unit Preparation for installation Setting fixing of indoor unit 5 Connect cables and pipes 6 Install supply return air panels 7 Mount thermal insulation 8 Mount check port 49 3 INSTALLATION OF INDOOR UNIT External view REQUIREMENT The hanging bolt pitch on horizontal direction B is not halved at center with the ceiling opening size Therefore check the relational position in the following figure Drain pipe connecting port Discharge port flange Refrigerant pipe for vinyl chloride pipe N 200 connecting port Inner dia 32 VP 25 Hanging bolt pitch B Gas side OF 75 Aan unit dimension 800 _ 5 Main unit dimension 41 Hanging bolt pitch 700 59 129 50 638 Knock out hole 125 Hanging bolt 2 dog Air take in port 4 M10 screw mm a Arranged m pes mp OL EE L locally 2 Il 44 D
128. s of the corresponding outdoor units fully Gas leak check Using a lead detector or soap water check there is no gas leak from pipe connecting portion or caps of the valves REQUIREMENT For a leak detector use one manufactured exclusively for HFC refrigerant R410A R134a etc Thermal insulating process Perform pipe thermal insulating process for liquid and gas sides separately For thermal insulator to pipes at gas side use one with heat resisting temperature 120 C or higher Using the attached thermal insulator perform surely thermal insulation without gap for pipe connecting portion of the indoor unit REQUIREMENT Perform surely thermal insulation process so that the naked end of pipe connecting portion of the indoor unit does not appear Exposure of the pipe may cause water leak Main unit Flare nut Pipe thermal insulator Attached thermal insulator EVACUATING lt For 801 1101 1401AT model gt As shown in the figure be sure to use a double spanner to loosen or tighten the flare nut of the valve at gas side If using a single spanner the nut cannot be tightened with necessary tightening torque On the contrary use a single spanner to loosen or tighten the flare nut of the valve at liquid side Flare nut 62 801 1101 1401 type valve at gas side Do not put the spanner or torque wrench etc on the cover The valve may be broken Compoun
129. se a vacuum pump with counter flow prevention function so that inside oil of the pump does not flow backward into pipes of the air conditioner when the pump stops 1 Connect the charge hose from the manifold valve to the service port of the gas side packed valve 2 Connect the charge hose to the port of vacuum 3 Open fully the low pressure side handle of the gauge manifold valve 4 Operate the vacuum pump to start evacuating Perform evacuating for about 35 minutes if the piping length is 30 meters total for model SM560 50 meters for model SM800 SM1100 5 1400 assuming a pump capacity of 27 liters per minute Then confirm that the compound pressure gauge reading is 101 kPa 76 cmHg 5 Close the low pressure side valve handle of gauge manifold 6 Open fully the valve stem of the packed valves both sides of Gas and Liquid 7 Remove the charging hose from the service port 8 Securely tighten the caps on the packed valves Packed valve handling precautions Open the valve stem all the way out do not try to open it beyond the stopper Securely tighten the valve stem cap at the torque as follows 15 9 mm diam 68 to 82 Nem 6 8 to 8 2 kgf m 12 7 mm diam 50 to 62 Nem 5 0 to 6 2 kgf m 9 5 mm diam 33 to 42 Nem 3 3 to 4 2 kgf m 6 4 mm diam 14 to 18 Nem 1 4 to 1 8 kgf m Hexagonal wrench is required 61 Open valve fully Open valve
130. select from the set data For contents of the setup data refer to the table at the right Push SET button When flashing display changes to lighting display the setup completes 6 Pushing e button returns the state to the normal stop state Exchange of short plug on indoor microcomputer P C board To exchange the static pressure there is a method other than the abovementioned method by wired remote controller which is to shift the short plug on the indoor microcomputer P C board as shown in the following table Adopt this method in case of using a wireless remote controller etc Short T Short plug position CN112 CN111 CN110 from the left Short plug position AO Setup be performed only by the wired remote controller If setup is not performed air volume is decreased and dewing occurs code 5d Set data Filter sold separately 0000 Standard filter At shipment High efficiency filter 65 0001 TCB UFM11BE to UFM41BE High efficiency filter 90 TCB UFH51 BE to UFH81BE External static Filter sold separately pressure However after exchanging once be careful to shift the short plug to the Open standard position At shipment in order to return to the standard setup CN112 CN111 CN110 40Pa Standard filter follow to E2PROM setup though the setup
131. sting strength of the refrigerant piping flare processing diameter and size of opposite side of flare nuts has been changed for copper pipes with nominal dimensions 1 2 5 8 New tools for R410A New tools for R410A Applicable to R22 model Changes As pressure is high it is impossible to measure by means of conventional Gauge manifold gauge In order to prevent any other refrigerant from being charged each port diameter is changed In order to increase pressure resisting strength hose materials and port Charge hose size are changed to 1 2 UNF 20 threads per inch When purchasing a charge hose be sure to check the port size Electronic balance As pressure is high and gasification speed is fast it is difficult to read the for refrigerant charging indicated value by means of charging cylinder as air bubbles occur Torque wrench The size of opposite sides of flare nuts been increased Incidentally nominal diam 1 2 5 8 common wrench is used for nominal diameters 1 4 and 3 8 Flare tool By increasing the clamp bar s receiving hole strength of spring in the tool clutch type has been improved Gauge for projection adjustment Used when flare is made with using conventional flare tool Connected to the conventional vacuum pump It is necessary to use an adapter to prevent vacuum pump oil from flowing back to the charge hose The charge hose connecting part has two p
132. supply cable etc or to store them in the same metal pipe otherwise it causes a malfunction NOTE 2 Install the program weekly timer apart from the generation source of noise NOTE 3 When noise is induced to the power source of the indoor unit measures such as mounting the noise filter is necessary Install the program weekly timer to the box Procured locally which has previously inserted in the wall Small screws M4 x 25 2 pes Spacer y or wood screws Program weekly timer body 1 Inserting a minus screwdriver etc into the groove at the lower side of the program weekly timer which appears when opening lid of the program weekly timer body force open the rear case to remove it Using the attached M4 screws or wood Screws 2 pcs fix the rear case of the program weekly timer Before installation press to open the screw hole with a screwdriver etc Fix it with the spacer but not so strongly If the program weekly timer does not fit closely to the wall adjust it by cutting off the spacer Connect the attached connecting cable 4 cores to the program weekly timer body Install the program weekly timer body by matching to hooks on the rear case and putting into the hooks Cabling Connection diagram Be sure to use the attached connecting cable Timer terminal Timer terminal Program weekly timer Remote controller
133. tallation tools are charged from those for the conventional refrigerant Accordingly the exclusive tools are required for the new refrigerant R410A For connecting pipes use new and clean piping designed for R410A and please care so that water or dust does not enter Moreover do not use the existing piping because there are problems with pressure resistance force and impurity in it CAUTION To Disconnect the Appliance from Main Power Supply This appliance must be connected to the main power supply by means of a switch with a contact separation of atleast 3 mm The installation fuse 25A D type must be used for the power supply line of this conditioner H in or ro OT Or 29 gt gt gt 44 EE ama rr Ar OS gt 0 ii OE WARNINGS Ask an authorized dealer or qualified installation professional to install maintain the air conditioner Inappropriate installation may result in water leakage electric shock or fire Turn off the main power supply switch or breaker before attempting any electrical work Make sure all power switches are off Failure to do so may cause electric shock Connect the connecting cable correctly If the connecting cable is connected in a wrong way electric parts may be damaged When moving the air conditioner for the installation into another place be very careful not to enter any gaseous matter other than the specified refrigerant
134. tc Explanation of picture symbols S indicates prohibition prohibited action The concrete prohibited action is indicated with picture or sentence in or near the picture symbol indicates that the forced instructed action Act necessarily The concrete instructed action is indicated with picture or sentence in or near the picture symbol N indicates an item with care The concrete item to be cautioned is indicated with picture or sentence in or near the picture symbol WARNING Do not put a plastic bag including filter on a place where hands of a small child can reach If the child puts the bag on his head it may seal his mouth or nose resulting in choke of death A CAUTION Install the suction grille surely to the main unit If an incomplete installation is performed falling of the suction grille causes an injury Specifications High efficiency filter TCB TCB TCB TCB High efficiency filter TCB TCB TCB TCB 65 model name UFM11BE UFM21BE UFM31BE UFM41BE 90 model name UFH51BE UFH61BE UFH71BE UFH81BE 1101BT 1101BT Conformed air i 561 801BT to contormed air e 561BT 801 to conditioner model name 1401BT conditioner model name 1401BT Quantity 1 2 Quantity 1 2 2 Dust collecting effect Color test 65 Dust collecting effect Color test 90 Operation time 2500 hours Operation time 1800 hours Installation of high ef
135. tely If the leaked refrigerant gas comes in contact with fire noxious gas may generate After the installation work confirm that refrigerant gas does not leak If refrigerant gas leaks into the room and flows near a fire source such as a cooking range noxious gas might generate Electrical work must be performed by a qualified electrician in accordance with the Installation Manual Make sure the air conditioner uses an exclusive power supply An insufficient power supply capacity or inappropriate installation may cause fire Use the specified cables for wiring connect the terminals securely fix To prevent external forces applied to the terminals from affecting the terminals Conform to the regulations of the local electric company when wiring the power supply Inappropriate grounding may cause electric shock Do not install the air conditioner in a location subject to a risk of exposure to a combustible gas If a combustible gas leaks and stays around the unit a fire may occur 47 2 SELECTION OF INSTALLATION PLACE A WARNING Install the air conditioner at enough strong place to withstand the weight of the unit If the strength is not enough the unit may fall down resulting in injury Install the air conditioner at a height 2 5m or more from the floor If you insert your hands or others directly into the unit while the air conditioner operates it is dangerous because you may contact with revolving fan or active elect
136. ter leakage electric shock or fire Turn off the main power supply switch or breaker before attempting any electrical work Make sure all power switches are off Failure to do so may cause electric shock Connect the connecting cable correctly If the connecting cable is connected in a wrong way electric parts may be damaged When moving the air conditioner for the installation into another place be very careful not to enter any gaseous matter other than the specified refrigerant into the refrigeration cycle If air or any other gas is mixed in the refrigerant the gas pressure in the refrigeration cycle becomes abnor mally high and it may resultingly causes pipe burst and injuries on persons Do not modify this unit by removing any of the safety guards or by by passing any of the safety interlock switches Exposure of unit to water or other moisture before installation may cause short circuit of electrical parts Do not store it in a wet basement or expose to rain or water After unpacking the unit examine it carefully if there are possible damage Do not install in place that might increase the vibration of the unit avoid personal injury with sharp edges be careful when handling parts Perform installation work properly according to the Installation Manual Inappropriate installation may result in water leakage electric shock or fire When the air conditioner is installed in a small room provide appropriat
137. ting Part Unit Nem Outer dia of copper pipe Tightening torque 6 4 mm diam 14 to 18 1 4 to 1 8 kgf m 33 to 42 3 3 to 4 2 kgf m 50 to 62 5 0 to 6 2 kgf m 63 to 77 6 3 to 7 7 kgf m 9 5 mm diam 12 7 mm diam 15 9 mm diam Flareat indoor unit side Fareat outdoor unit side Align the centers of the connecting pipes and tighten the flare nut strong as far as possible with your fingers Then fix the nut with a spanner and tighten it with torque wrench as shown in the figure Half union or packed valve Flare nut Externally Internally threaded side threaded side Fix with spanner Tighten with torque wrench As shown in the figure be sure to use a double spanner to loosen or tighten the flare nut of the valve at gas side If using a single spanner the nut cannot be tightened with necessary tightening torque On the contrary use a single spanner to loosen or tighten the flare nut of the valve at liquid side Flare nut Valve at gas side may be broken 2 If applying excessive torque the nut may be broken according to some installation conditions After the installation work be sure to check gas leak of connecting part of the pipes with nitrogen Cover Pressure of R410A is higher than that of R22 Approx 1 6 times Therefore using a torque wrench tighten the flare pipe connecting sections which connect the indo
138. troller of the indoor unit troubles of the outdoor unit can be diag nosed by LED indications on the cycle control P C board of the outdoor unit Utilize them for various checks For the check by remote controller of the indoor unit refer to the Installation Manual of the indoor unit Before a check confirm each bit of the DIP switch is set to OFF position LED indication and code checking Cycle conirol P C board LED indication LED indication D800 D801 D802 D803 Heat exchanger sensor TE error Suction sensor TS error Discharge sensor TD error High pressure protection error D800 Red D801 Yellow D802 Yellow D803 Yellow Outdoor temperature sensor TO error DC outside fan error Communication error between IPDU Abnormal stop High pressure release operation Discharge temp error EEPROM error Communication error between IPDU No abnormal stop Rapid flash Go off O Go on oe ee oe G Tr short circuit protection Detect circuit error Current sensor error oe lock error Comp break down 16 Installation Servicing Tools Changes in the product and components In the case of an air conditioner using R410A in
139. und wires for telephone cables Conform to the regulations of the local electric company when wiring the power supply Inappropriate grounding may cause electric shock Do not install the air conditioner in a location subject to a risk of exposure to a combustible gas If a combustible gas leaks and stays around the unit a fire may occur Required tools for installation work R410A Special requirement 1 Philips screw driver 9 Thermometer 17 Gauge manifold 2 Hole core drill 65mm 10 Mega tester Charge hose R410A special requirement 3 Spanner Electro circuit tester 18 Vacuum pump 4 Pipe cutter Hexagonal wrench Charge hose R410A special requirement 19 Torque wrench SCRI 1 4 17 mm 16 1 6 kgf m 6 Reamer bender 3 8 22 mm 42 Nem 4 2 kgf m 7 Gas detector Level vial 1 2 26 mm 55 Nem 5 5 kgfem 8 Tape measure Metal saw 5 8 15 9 mm 120 Nem 12 0 kgf m 20 Copper pipe gauge adjusting projection margin 21 Vacuum pump adapter 19 RAV SM1100AT E 2 55 AND REFRIGERANT Accessory and Installation Parts Outdoor unit Protective bush Installation manual x 1 Guard material for passage part 8 CAT S 2 Waterproof rubber cap Drain nipple Refrigerant Piping Piping kit used for the conventional refrigerant cannot be used Use copper pipe with 0 8 mm or more thickness for 09 5 mm Use copper pipe with
140. ure to check the power has been turned off Connect 200V single phase to 5 of the power Supply terminal block Never apply 200V to 09 of the terminal block otherwise it causes a trouble of P C board Infuse water followed to the figure below Water amount 1500cc to 2000 The drain pump automatically operates by power on Check that water is drained from the drain pipe and then check there is no water leak from the drain pipe After checking water drain and water leak turn off the power connect the float switch connector to the original position CN34 of board and then return the electric parts box to the original position 59 N VP 30 or more Downward grading 1 100 or more Insert the end of hose Service plate up to the near of suction port of drain pump 200 240V single phase Pull out CN34 connector from board 6 REFRIGERANT PIPING Refrigerant piping 1 If the outdoor units are to be mounted on a wall make sure that the supporting platform is sufficiently strong The platform should be designed and manufactured to maintain its strength over a long period of time and sufficient consideration should be given to ensuring that the outdoor unit will not fall Use copper pipe with 0 8 mm or more thickness Flare nut and flare works are also different from those of the conventional refrigerant Take out the flare nut attached to t
141. use 25A D type e must be used for the power supply line of this air conditioner Incorrect incomplete wiring might cause an electrical fire or smoke electrical parts Be sure to use the cord clamps attached to the product Do not damage or scratch the conductive core and inner insulator of power and inter connecting cables when peeling them Be sure to comply with local regulations of the cable from outdoor unit to indoor unit wire size and cabling method etc Use the power and Inter connecting cables with specified thickness specified type and protective devices required Prepare the exclusive power supply for the air conditioner This product can be connected to the mains Connection to the fixed wiring A switch which disconnects all poles and has a contact separation of at least 3 mm must be incorporated in the fixed wiring How to wire 1 Connect the connecting cable to the terminal as identified with their respective numbers on the terminal block of indoor and outdoor unit H07 RN F or 245 IEC 66 1 0 mm or more 2 When connecting the connecting cable to the outdoor unit terminal prevent water coming in the outdoor unit 3 Insulate the unsheathed cords conductors with electrical insulation tape Process them so that they do not touch any electrical or metal parts 4 For inter connecting cable do not use a wire jointed to another on the way Use wires long enough to cover the ent
142. utomatically selects the fan speed DRY 44 Accessory parts and Parts to be procured locally O Accessory parts Part name Part name 561BT Pipe insulator Clamp screw 801 1101BT 1401BT with pedestal 561BT Clamp for air Connecting cable for filter fixing 801BT High static pressure tap 1101BT 1401BT Installation Manual Washer for unit hung up Owner s Manual lt Separate sold parts gt Part name Standard wired remote controller RAV SM1101BT E RAV SM1401BT E ul a v e 9 gt lt TY a v re 9 gt lt tc 0 Parts to be procured locally Connecting pipe Liquid side Connecting cable 6 4mm diam Nominal diam 1 4 thick 0 8mm HO7RN F or 245IEC66 1 5mm or RAV SM561BT RAV SM560AT 9 52mm diam Nominal diam 3 8 thick 0 8mm Thermal insulation for refrigerant pipe RAV SM801BT RAV SM800AT 10mm or more thermal insulating foam polyethylene RAV SM1101BT RAV SM1100AT RAV SM1401BT RAV SM1400AT Thermal insulation for drain pipe 10mm or more foam polyethylene Connecting pipe Gas side 12 7mm diam Nominal diam 1 2 thick 0 8mm Drain pipe Outer 32mm diam VP25 RAV SM561BT RAV SM560AT 15 9mm diam Nominal diam 5 8 thick 1 0mm Tapes RAV SM801BT RAV SM800AT RAV SM1101BT RAV SM1100AT Grounding cable 2 0mm diam o
143. utton after OFF time of the program 3 has been set the flashed OFF time 19 00 in example PROGRAMI changes and ON time of the program 1 flashes 6 Finally push button PROGRAM2 PROGRAMS V Push button within 30 seconds after No 5 step Then one day timer Monday in example is set completely ON OFF is displayed when the present time is included in the range of the set time In the above status the contents of the program 1 are displayed as the present time is included in the range from ON time to OFF time of the program 1 7 Setting to other da y repeat abo ve procedure fr om 10 6 If you need to set the same time as previous setting Refer to 7 How to copy the program operation time CAUTION Setup of the program time 2 00 is treated as CHOG Example In the following cases setup are available ON time OFF time firn Ws 22 00 0200 If 30 seconds have passed while the button is flashing without pushing or GH buttons the display returns automatically to the original display Normal display In this case repeat the procedure from the 1st step If flashing is displayed when the program operation has been set up correct the time following the procedure below 1 When flashing is displayed ON time of the failed program flashes ep PROGRANE TB een pcne d EDD d PROGRAMS Push button to flash the time to be co
144. vent any liquid from falling into the weekly timer Do not spill juice water or any kind of liquid SuMoTuWerhlFr Sa PROGRAM gh Eg AE PER ER EIER PROGRAM gi Ej Ej EJ gt ct E EE ERROR 1 Day select button The day of the week is selected Each pushing v mark moves in order of Sunday Monday Tuesday Wednesday Thursday Friday Saturday 2 Program button This button is used to set up the contents of the program operation 3 Hour Minute button This button is used to set the present time and ON OFF time 4 Timer set button This button is used to set the day of the week hour minute holiday and ON OFF time 5 Cancel button This button is used to cancel as the holiday 6 Check button This button is used to confirm the contents of the setting items GAB P GEE og 7 Cancel button This button is used to cancel the setting items 8 Display of the present day of the week mark 9 ON OFF time display ON OFF time of the timer operation is displays 10 Operation reserve indication e mark The day of the week when the program operation has been set is displayed 1 1 Holiday setting indication e mark The holiday is displayed Cancel as holiday 12 Setting error display 13 Present time display Displays the present time displayed with 24 hours notation vL HOW TO USE THE TIMER CORRECTLY 4 Setup of the day of the week

Toshiba R410A Air Conditioner User Manual

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