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Air Conditioner Outdoor Unit CU-4E27PBE CU

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1. 22 NYA AWA ANA JAYA JAYA z NOISNYdXJ NOISNVdX3 NOISNWdX3 NOISNYdX3 NOISNVdX3 EZ 1102 9IL3N9 VIL 1102 JLLANDVIN 1102 2IL3NSVW 1102 9IL3N9VW 1102 9IL3NS9VW ag 0819318 0815318 0819313 0419313 019313 Se EEN OLINA Linn VUm as E w dug S TA BEU tn CTS den an RUN E IN erb H Spe rr 8 KR i tE H9 IR 8 d El al mo vol t TEE a en EI ti W I W Le gt 8 eee VN o m DIER im ET Iso DUM H Den AVM b 1109 mn 1 EL OLL3NSV 0819313 ooge s HOISI
2. B E GATA GAA ANA EE NOISNWdxa NOISNYdX3 NOISNVdXJ NOISNVdX3 2LLNSVIN MIND 102 213NSVW 46 0810313 04193 70819313 0810413 Sc D I VINA as W 8 Gin Ba DE i 4 EET A soy Tus i 9 39 H EIER El p ES MOTEN sepul E T H T TTT oE teo d Lat 5 onse s TE Le LT WW p rom 180430 THEND S oun H 2 mJ IAS D GIO avm 0968 151 HOLSINNAHL 805155 r d G 0812313 dii eum Je Voas Lay i 0 1T LOHAY an8 10 0 MM EESTI 4 L oge is BEEN L T 4 D lt 00 ames ermede KlddNS
3. CU 4E27 CU 5E34 el Df D b D 9 o lo U Unit C H Unit A Unit B Unit C H o Jo d b ofta 810028100 252002 Unit D 9 Unit D d Do oh d e Belt CZ o b 9 E Ze A r le A 9 Power Supply Cord Indoor amp Outdoor connection cable Power Supply Cord Indoor amp Outdoor connection cable Isolating Indoor Indoor Indoor Indoor Isolating Indoor Indoor Indoor Indoor Indoor Devices Unit A Unit D Unit B Unit C Devices Unit Unit Unit B Unit C Unit E 5 Forwire stripping and connection requirement refer to the diagram below 6 Secure the power supply cord and connecting cables onto the control board with the holder 7 Attach the control board cover back to the original position with screw wine STRIPPING AND CONNECTING REQUIREMENT AN WARNING 7 och This equipment must be Wire stripping Indoor outdoor Conductor fully Conductor over Conductor not E connecting inserted inserted fully inserted E terminal board P No
4. Fig 1 d O sws MODE PRIORITY SW4 POWER SAVE ee PUMP DOWN SW2 OPERATION TEST 0 d ous WIRING CHECK OFF ON LI I oot ET ON SE e D JP1 COOL Unit A Unit B Unit C ONLY P o g csl c i Unit D 9 P zs gt ed Je ojala tuse o a 9 i Op 14 1 1 Pump down operation SW1 e Operate the pump down process according to the following procedure o Confirm the valve on the liquid side and gas side are open o Press PUMP DOWN button SW1 on the Service PCB inside the outdoor unit for more than 5 seconds Pump down cooling operation is performed for 15 minutes o Setthe liquid side 3 way valve to close position and wait until the pressure gauge indicates 0 01MPa 0 1kg cm G o Immediate set the gas side valve to close position and then press the PUMP DOWN button 5 1 to stop the pump down operation NOTE Pump down operation will stop automatically after 15 minutes if PUMP DOWN switch SW1 is not pressed again Pump down operation is not started within 3 minutes after compressor is stopped LED 2 3 4 5 Message o Pump down operation in progress o 3 minutes before operation end 8 2 mi
5. 230 15 13 11 9 7 5 3 1 1 3 5 7 9 11 13 Outdoor Air Temperature C 15 13 11 9 7 5 3 1 1 3 5 7 9 11 13 Outdoor Air Temperature C 15 13 11 9 7 5 3 A 1 3 5 7 9 11 13 Outdoor Air Temperature C 15 13 11 9 7 5 3 1 1 3 5 7 9 11 13 Outdoor Air Temperature C 61 e Heating Characteristic Condition Room temperature 20 C DBT 12 C WBT Operation condition High fan speed Piping Length 5m 230V 50Hz G Indoor unit capacity Heating 7 0 CS E24PKEW 230 54 000 52 000 50 000 48 000 46 000 44 000 42 000 40 000 38 000 36 000 34 000 Outdoor Temperature C 15 13 11 9 7 5 1 1 3 5 7 9 11 13 Outdoor Air Temperature C 15 13 11 9 7 5 3 1 1 3 5 7 9 11 13 Outdoor Air Temperature C 14 600 13 600 12 600 11 600 Current A 10 600 9 600 8 600 15 13 11 9 7 5 3 1 1 3 5 7 9 11 13 Outdoor Air Temperature C 3 600 3 400 3 200 3 000 2 800 2 600 2 400 2 200 2 000 1 800 1 600 1 400 Pipi Gas Side Pressure MPa
6. IVA GAVA NVA JAVA VA Q 43109 TYNIINHAL NO G3LVOIGNI 199 oe EE ep rm 109 S M EE Meares SI S431131 QJZISJHLNJYYd JHL N33U9 MOTT3A 9 A S8 0419373 0819313 0819719 0819313 0819313 39NVH0 940 Ax 3 LINN a UN 9 UND 8 LINN V UNI 13389 9 25 AUD me 038 118 MOTISA A aay ama 25 SUHM M dE 18 18 050019699090 60 6606 19 MOTTA 3178 8 i SA3 N9 8 L pA3 N9 L rung Lagun 1 LAINI 8 9 SUV SI0 N3 LHA 019 038 amg MOTTJA IH N9 b o ZHI NO JL rH STR MOTIN 1H A8 H JATVA AVM b 1109 We l ILLINDVIN 0813313 r gt e HOSNIS 10H AH ame 8 LHL NO 10H bs do EE gt 211 2 3LIHM _ M 2 maw map TI 52 A Let m Wood 252 n NIVIN sg pm Ee e LS HITIOYLNOI 9INOHLO3T3 SR e o gt 8 IN 1 S E linouio 1831 NOIvu3d0 gt ZU 3LIHM eL H GUN 9415 H3MOd zei wwodanna s ONIHOLIMS s T e gt 3 La el AL af LINDYI _ star S Semis 1 ze S NOLIVOIJLLO3H 4 SM PSS _ a v l 5 ANO 1009 gt M gt aS d H gt s Gram T 414610 a a 4 5 M M3TIOHINOO E iil m 1 21 D gt 6 e grp 3
7. LED 2 3 4 5 6 Message wining automatic correct example Room A B C D E All flashing Automatic correction impossible A LED2 4 6 and LED 3 5 Wiring check progress N a alternatively flashing Room From Room From Room From Room From Room Flashing one after Automatic correction completed Btothe bed C to the D to the E to the another living room room kitchen children children Other than above Unit has abnormality NOTE 4 room 1 room 2 i Wiring error check e f automatic correct is impossible check the indoor unit wiring and piping manually LED lighting sequence after a wiring correction Order of LED flashing 3 gt 2 gt 4 gt 5 gt 6 NOTE 1 Fortwo rooms LED 4 5 and 6 are not illuminated for three rooms LED 5 and 6 are not illuminated and for four rooms LED 6 is not illuminated after wiring operation complete If the outdoor air temperature is less than 5 C or unit has abnormality wiring operation will not start After wiring check operation is complete LED indication will illuminated until normal operation starts Follow the product diagnosis procedure Check the diagnostic label at the cabinet side plate When LED 1 only illuminate indicates that outdoor unit is operating normally 14 1 4 Power Save Mode e Power Save Mode can be enabled by pushing POWER SAVE switch SW4 to O
8. Ra sasa sma our LF401 eem Konak aute um zz i AS GEZ A C VI gt I1 CN BLK FG GREEN AT13442 26 9 Installation Information 9 1 CU 4E27PBE 9 1 1 Check Points Indoor outdoor unit conection cables ME 1 5 mm flexible cord x 4 core polychloroprene sheathed Unit D Not included in the unit 1 5 mm flexible cord x 4 core Unit C polychloroprene sheathed Outdoor unit power supply Single phase 230V 50Hz 20A switch circuit breaker Not included in the unit 1 5 mm flexible cord x 4 core polychloroprene sheathed Not included in the unit 2 5 mm more x 3 core Not included in the unit Unit A Outside Wiring work Applicable connecting tube kit CZ 3F type Maximum pipe length 25 m Maximum pipe length 25 m Maximum pipe length 25 m Unit D Maximum pipe length 25 m Total maximum pipe length 70 m 27 Allowable elevation 15m max The allowable elevation between each of the indoor units and between the indoor and outdoor units Grounding work Air purging Air purging by vacuum pump 9 2 CU 5E34PBE 9 2 1 Check Points
9. 15 13 11 9 7 5 3 1 1 3 5 7 9 11 13 Outdoor Air Temperature C 62 18 Exploded View and Replacement Parts List EERE above exploded view is for the purpose of parts disassembly replacement The non numbered parts are not kept as standard service parts Note 63 SAFETY REF NO DESCRIPTION amp NAME QTY CU 4E27PBE CU 5E34PBE REMARK 1 CHASSIS ASSY 1 CWD52K1345A 2 SOUND PROOF BOARD 1 CWH151367 3 FAN MOTOR BRACKET 1 CWD54K1081 4 SCREW BRACKET FAN MOTOR 2 CWH551217 5 CONDENSER COMPLETE 1 CWB32C3794 6 1 6 0098 lt 7 SCREW FAN MOTOR MOUNT 4 CWH551323 8 PROPELLER FAN ASSY 1 CWH03K1075 9 NUT 1 CWH561092 IN 10 COMPRESSOR 1 5KD240XAL21 lt 12 BUSHING COMPRESSOR MOUNT 3 CWH50055 13 NUT COMPRESSOR MOUNT 3 CWH561049 14 CRANKCASE HEATER 1 CWA341093 16 ACCUMULATOR 1 CWB131064 17 3 WAY VALVE GAS 1 CWB011769 18 3 WAY VALVE LIQUID 1 CWB011770 19 HOLDER COUPLING 1 CWH351262 20 STRAINER 1 CWB11061 21 STRAINER 4 5 CWB111081 22 EXPANSION VALVE 4 5 CWB051029 23 4 WAYS VALVE 1 CWB001026J 24 DIS
10. 11 000 Temperature C 10 000 9 000 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 2 800 2 600 2 400 2 200 Cooling Capacity KW 2 000 1 800 1 600 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 5 300 4 800 4 300 3 800 Current A 3 300 2 800 2 300 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 0 930 0 880 0 830 Gas Side Piping Pressure MPa 0 780 0 730 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 49 e Cooling Characteristic Condition Room temperature 27 C DBT 19 C WBT Operation condition High fan speed Piping Length 5m 230V 50Hz B Indoor unit capacity Cooling 2 5 CS E9PKEW 230 13 000 5 12 000 59 O 3 BE 11000 og 5 10 000 9 000 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 3 400 3 200 3 000 2 800 2 600 Cooling Capacity kW 2 400 2 200 2 000 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 5 300 4 800 4 300 3 800 Current A 3
11. 3 40k Item Unit OUTDOOR UNIT Dry Bulb Wet Bulb Maximum C 32 23 Cooling Minimum C 16 11 Indoor Operation Range Maximum C 30 Heating Minimum C 16 Maximum C 46 26 Cooling Minimum C 10 Outdoor Operation Range Maximum C 24 18 Heating Minimum C 15 16 Note Specifications are subject to change without notice for further improvement 2 2 CU 5E34PBE Item Unit OUTDOOR UNIT Indoor Unit Combination 2 0kW 2 0kW 2 0kW 2 0kW 2 0kW Power Source 1 Phase 230V 50Hz Power supply from outdoor unit Cooling Operation Capacity 10 0 2 9 11 5 34100 9890 39200 Running Current A 13 2 Electrical Data Power Input kW 2 86 0 55 3 86 EER W W 3 50 5 27 2 98 Sound Pressure Level dB A H L 53 Sound Power Level dB H L 69 Heating Operation Capacity kW 12 0 3 4 14 5 BTU h 40900 11600 49400 Running Current A 13 4 Electrical Data Power Input COP kW W W 2 86 0 53 4 24 4 20 6 42 3 42 Sound Pressure Level dB A H L 54 Sound Power Level dB H L 70 Maximum Current A 21 3 Starting Current A 13 4 Circuit Breaker Capacity A 25 Dimension mm 999 mm 940 mm 340 Net Weight kg 81
12. 4 000 3 000 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 0 890 0 840 0 790 Gas Side Piping Pressure MPa 0 740 0 690 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 53 e Cooling Characteristic Condition Room temperature 27 C DBT 19 C WBT Operation condition High fan speed Piping Length 5m 230V 50Hz F Indoor unit capacity Cooling 6 0 CS E21PKEW 230 13 400 5 12400 sg gt Eg 11400 og 5 10 400 9 400 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 6 100 5 600 5 100 4 600 4 100 Cooling Capacity kW 3 600 3 100 2 600 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 8 000 7 000 6 000 Current A 5 000 4 000 3 000 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 0 890 0 840 0 790 Gas Side Piping Pressure MPa 0 740 0 690 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 54 e Cooling Characteristic Condition Room temperature 27 C DBT 19 C WBT Operation condition High fan speed Piping Length
13. Connection Cable 3 1 Earth 21 5 mm Pipe Length Range 1 room Maximum Pipe Length Total Room m 3 25 80 Refrigerant Pipe Diameter Liquid Side Gas Side mm inch mm inch 6 35 1 4 9 52 3 8 E21 amp E24 12 7 1 2 Compressor Type Hermetic Motor Rotary Motor Type Brushless 4 poles Rated Output 1 70k Air Circulation Fan Speed Type Propeller Fan Motor Type DC Motor 8 poles Rated Output High Cooling Heating 90 650 740 Heat Exchanger Air Volume Refrigerant Control Device Refrigerant Oil Type Plate fin configuration forced draft type Tube Material Copper Fin Material Aluminum Pre Coat Row Stage 2 46 FPI High Cooling Heating 19 60 8 70 1 Expansion Valve FV50S Refrigerant R410A 3 40k Item Unit OUTDOOR UNIT Dry Bulb Wet Bulb Maximum C 32 23 Cooling Minimum C 16 11 Indoor Operation Range Maximum C 30 Heating Minimum C 16 Maximum C 46 26 Cooling Minimum C 10 Outdoor Operation Range Maximum C 24 18 Heating Minimum C 15 16 Note Specifications are subject to change without notice for further improvement e Multi Split Combination Possibility o A single outdoor unit enables air conditioning of up to four separate rooms for CU 4E27PBE o A single outdoor u
14. LIHA 038 anna MOTISA 4LIHM LH N9 v U3lv3H o o ZHL NO Ta M01130 1H AH H Geen AVM b 1109 d l EL OLL3NOVMW 0819413 HOLSINWHL HOSNIS LOHE ama H YI NVHOXG LH L f d LOH NO LHI NO Lel Glim p 2 HOLSINHAHL BOSNIS TL sz dnaLaoodino to 5 SS jot AES u lo HATTOHLNOO 3INOY 193713 n e T 393H9 YO SINY3HL a LINN L M SL jns M N LINDYI ob dap 1531 NOLLWHadO S 05455 anal svo Le a AlddNS H3MOd ri s MOLSINGIHI g LINN Ti ONIHOLIMS a OMS fl 34 919 Lek HOLSINHAHL V LIN mS TP osis a ld syg Lerma ZE 300N ALIHOIHd 0 Ob 8 m AE JAYS U3M0d 0 LINN NOLIVOIJLLO3U 4s LM 22 M 9 ira zo AINO 1002 E HOLSINGIHL 01 EE SE mS z aL aon as 29 ICT Av Val o HOLSINGJHLI 8 LIN Lak EH1 N9 e HITIOHLNO9 H0SN3S ANAL 3did AINON L x er HOLSINGIHL V INN 809435 ANAL 391 AINON tol MS JYNSSIYAd u o anna SA 3SION 0842 10980 z2 Lb 22 HITIOYLNOI 0473 6 rg Ic 33 ze LG 31IHM SCH LINDYN Ze d p HNJ NI HOLIVdYI NOLLVOINNNINOO FS Odd L M L 10921 8 Yana eov LINDEN 9 YOLDINNOI RACH anya NOILWOI4ILOFY 2 ECH on MS DES TT joe d YMd AY gt j gj amg NIHLOONS asta 8 TYNIN
15. Disconnect the charging hose from the vacuum pump and from the service port of the 3 way valve Tighten the service port caps of gas side 3 way valve at a torque of 18 N m with a torque wrench Remove the valve caps of both of the gas side and liquid side 3 way valve Position both of the valves to OPEN using a hexagonal wrench 4 mm Mount valve caps onto the gas side and liquid side of the 3 way valve o Be sure to check for gas leakage Outdoor unit Indoor Unit Tube connector gt Liquid side Tube connector Gas side Indoor Unit Tube connector Liquid side Tube connector Gas side Liquid side 3 way valve Close Vacuum 2 v pump Gas side 3 way valve Close Vacuum pump adaptor CLOSE CAUTION 31 If gauge needle does not move from 0 cmHg 0 MPa to 76 cmHg 0 1 MPa in step G above take the following measure If the leak stops when the piping connections are tightened further continue working from step If the leak does not stop when the connections are retightened repair location of leak Do not release refrigerant during piping work for installation and reinstallation Take care of the liquid refrigerant it may cause frostbite 10 5 Connect The Cable To The Outdoor Unit Remove the particular plate from the unit by 4 Connect the power supply cord and loosening two screws 1 2 Cable con
16. 10 1 Select The Best Location e awning is built over the unit to prevent direct sunlight or rain be careful that heat radiation from the condenser is not obstructed e There should not be any animal or plant which could be affected by hot air discharged e Keep the spaces indicated by arrows from wall ceiling fence or other obstacles Do not place any obstacles which may cause short circuit of the discharged air Refrigerant piping size Outdoor Unit CU 4E27 CU 5E34 Liquid side 6 35 10 8 6 35 10 8 I 9 52 10 8 9 52 10 8 Gas side 12 7 t0 8 a 12 7 40 8 In case of indoor is CS E21 CS XE21 CS ME21 CS E24 then g 12 7 t0 8 gas pipe size must be used together with CZ MA2P pipe size expander Outdoor Unit CU 4E27 CU 5E34 Equivalent length 45m 45m If total piping length of all indoor units exceed the equivalent length listed above additional charge with 20g of refrigerant R410A for each additional meter of piping Outdoor Unit Installation Diagram _ Installation parts you should purchase x It is advisable to avoid more than 2 blockage directions For better ventilation amp multiple outdoor installation please consult authorized dealer specialist Power supply cord X Connection cable X Additional drain hose X 1 4 Liquid side p
17. 12 C WBT Operation condition High fan speed Piping Length 5m 230V 50Hz D Indoor unit capacity Heating 4 0 CS E15PKEW 230 54 000 52 000 50 000 48 000 46 000 44 000 42 000 40 000 38 000 36 000 34 000 Outdoor Temperature C 15 13 11 9 7 5 3 1 3 5 7 9 11 13 Outdoor Air Temperature C 6 100 5 600 5 100 4 600 4 100 3 600 3 100 2 600 2 100 Heating Capacity KW 15 13 11 9 7 5 3 1 1 3 5 7 9 11 13 Outdoor Air Temperature C 11 100 10 600 10 100 Current A 9 600 9 100 8 600 15 13 11 9 7 5 3 1 1 3 5 7 9 11 13 Outdoor Air Temperature C 3 600 3 400 3 200 3 000 2 800 2 600 2 400 2 200 2 000 1 800 1 600 1 400 Gas Side Piping Pressure MPa 15 13 11 9 7 5 3 1 1 3 5 7 9 11 13 Outdoor Air Temperature C 59 e Heating Characteristic Condition Room temperature 20 C DBT 12 C WBT Operation condition High fan speed Piping Length 5m 230V 50Hz E Indoor unit capacity Heating 5 0 CS E18PKEW 54 000 52 000 50 000 48 000 46 000 44 000 42 000 40 000 38 000 36 000 34 000 Outdoor Temperature C Heating Capacity kW 13 100 12 600
18. 2 400 2 200 2 000 1 800 1 600 1 400 1 200 Gas Side Piping Pressure MPa 15 13 11 9 7 5 3 4 1 3 5 7 9 11 13 Outdoor Air Temperature C e Heating Characteristic Condition Room temperature 20 C DBT 12 C WBT Operation condition High fan speed Piping Length 5m 230V 50Hz C Indoor unit capacity Heating 3 2 CS E12PKEW 230 54 000 52 000 50 000 48 000 46 000 44 000 42 000 40 000 38 000 36 000 34 000 Outdoor Temperature C 15 13 11 9 7 5 1 1 3 5 7 9 11 13 Outdoor Air Temperature C 5 600 5 100 4 600 4 100 3 600 Heating Capacity kW 3 100 2 600 2 100 15 13 11 9 7 5 3 1 1 3 5 7 9 11 13 Outdoor Air Temperature C 11 100 10 600 10 100 Current A 9 600 9 100 8 600 15 13 11 9 7 5 3 1 1 3 5 7 9 11 13 Outdoor Air Temperature C 3 600 3 400 3 200 3 000 2 800 2 600 2 400 2 200 2 000 1 800 1 600 1 400 Gas Side Piping Pressure MPa 15 13 11 9 7 5 3 1 1 3 5 7 9 11 13 Outdoor Air Temperature C 58 e Heating Characteristic Condition Room temperature 20 C DBT
19. CU 5ESAPBE nene ts 28 10 Installation Instruction 29 10 1 Select The Best Location 29 10 2 Install The Outdoor Unit 30 10 3 Connect The Piping 30 10 4 Evacuation Of The Equipment 31 10 5 Connect The Cable To The Outdoor Uniti c ee ede i ere 32 10 6 Heat 33 10 7 Disposal Of Outdoor Unit Drain Water 33 11 Operation Control 34 11 1 Cooling 34 11 2 Heating Operation 35 12 Simultaneous Operation Control 36 13 Protection Control 37 131 Freeze Prevention control Cool 37 13 2 Dew Prevention control Cool 37 13 3 Electronic Parts Temperature Rise Protection 1 Cool 37 13 4 Electronic Parts Temperature Rise Protection 2 37 13 5 Cooling overload control Cool 38 13 6 Heating overload control Heat 38 13 7 Extreme Low Temperature Compressor low pressure protection control Heat 38 13 8 Deice Control 39 PAGE 13 9 Time Delay Safety Control Resta
20. Check indoor heat exchanger Air filter dirty Air circulation short circuit 4 way valve Switching abnormality Indoor standby units freezing abnormality Power factor correction PFC circuit protection Refrigeration cycle abnormality Compressor abnormal revolution 4 times happen within 30 minutes 3 times happen within 40 minutes 4 times happen within 60 minutes 4 times happen within 20 minutes 4 way valve switching abnormal Wrong wiring and connecting pipe expansion valve leakage Power factor correction circuit abnormal Refrigeration cycle abnormal Compressor abnormal revolution 4 way valve Lead wire and connector Check indoor outdoor connection wire and pipe Indoor heat exchanger sensor lead wire and connector Expansion valve lead wire and connector Outdoor PCB faulty Insufficient refrigerant or valve close Power transistor module faulty or compressor lock Compressor discharge pressure overshoot protection Outdoor cooling high pressure protection Power transistor module overheating protection 4 times happen within 20 minutes 4 times happen within 30 minutes 4 times happen within 20 minutes 4 times happen within 30 minutes 44 Compressor discharge pressure overshoot Cooling high pressure protection Power transistor module overheat Check refrigeration system Check
21. ET p gt 8 tT aT ts 2 HOLOWN NV X Odd Je a xl 5 ole d E zoraz 3 ag um d EE vr Y 1002 coaz iS u gt 8 LIHA P ws Dim RIESS ana cov ond J 4 40050 5 AA 034 wa X SION nee avos WE mitt NOLLVOINNINNOI 83110418402 OINOHLI3 13 uf AOSZ VOE uOLIOVdV2 AUD ug 1 10 355 4 ONIHLOOWS 18 OIV 18 WIE NO LINDYI voral mha 831135108 Hou oova LHM V DONT 038 N3349 N33u9 DN TWN woal od e US INOW me u ouuo n 2 4 3svid JS ABI 1081N00 Lr AG 5 18 S A siz 10109 23 7 2 CU 5E34PBE
22. JI E POWER SUPPLY TO INDD R UNIT B EIER TO INGODDA UNIT A IO INDOOR UNIT TO INDOOR WNIT E 20 6 Wiring Connection Diagram 6 1 CU 4E27PBE JAVA GAA JATVA JAVA 8 NOISNVdX3 NOISNVdX3 NOISNVdX3 NOISNVdX3 43109 TVNIINGAL NO QALVOIGNI 48 WODINI TOD 213N9V 302 2ILINSVIA 102 2LE2NSVI SI S431131 Q3ZISJHLNJHYd JHL N3389 MO TAA 9 A 28 0419373 0419373 0419373 0419373 TYNINYII dW09 39NVUO 940 4 UND 9 LINA 8 LINN Y UND MYVNJAYYL N3349 9 AVH5 AUD mg ma MOTISA WEI 3018 038 H ER H 16 e 19 2 5000050 50009 555505 555 60600 13 MOTHA 3778 8 SI0 N2 L PM Z L A3 N2 9 ENT 9 L LAINI 8 wovig
23. TEMP SENSOR DEF SS LIQUID SIDE lt gt PIPE SS 74 TEMP 3 WAY VALVE lt gt TEMP SENSOR STRAINER EXPANSION SENSOR VALVE E GAS SIDE HEAT HEAT gt lt EXCHANGER EXCHANGER 3 WAY CONDENSOR EVAPORATOR VALVE INDOOR B PIPE TEMP 7 SENSOR id Lge LEI PIPE INTAKE T SENSOR SENSOR PIPE lt TEMP 1 SENSOR E TEMP SENSOR n N GAS SIDE gt gt EXCHANGER 3 WAY EVAPORATOR VALVE Ben PPE EE TEMP INDOOR C SENSOR DNE LAN SAWAY VALVE S Ka PIPE lt ERSO COMPRESSOR SENSOR IT TEMP INTAKE SENSOR TEMP SENSCR PRESSURE SWITCH DISCHARGE VEN EE GEE MUFFLER PS EXCHANGER VALVE EVAPORATOR i H COMPRESSOR INDOOR D gt lt INTAKE TEMP SENSOR PIPE TEMP SENSOR L GAS SIDE HEAT DK EXCHANGER 3 WAY VALVE EVAPORATOR INDOOR E 18 5 Block Diagram 5 1 CU 4E27PBE 1103813 239 1103813 BOLIIVdV2 Re 1103119 801221411238 NTC OUTDOOR UNIT w us TD INDOOR UNIT TO INDOOR VEIT B TO INDOOR ANIT C TU INDOOR UNIT O 19 5 2 CU 5E34PBE 1103813 HOLLAND NTC F i z 2 da pa DH P vun NTC OUTDOOR UNIT FUSE 401 E SE El O TE INDOOR UNIT C t E
24. referring to table below during normal default operation the running current refer to Hi values and during Power Save Mode the running current refer to Lo values e When the outdoor unit total running current AC exceeds X value compressor frequency will decrease e fthe running current does not exceed X value for 5 seconds compressor frequency will increase e However if total outdoor unit running current exceeds Y value compressor will be stopped immediately for 3 minutes CU 4E27PBE CU 5bE34PBE Operation Mode X A Y A X A Y A Hi 14 0 17 5 14 0 17 5 Cooling Soft Dry A Lo 9 8 17 5 9 8 17 5 Hi 14 0 17 5 14 0 17 5 Cooling Soft Dry B Lo 9 8 17 5 9 8 17 5 Hi 14 0 17 5 14 0 17 5 Heating Lo 9 8 17 5 9 8 17 5 13 12 IPM power transistor Protection Control e Overheating Prevention Control o If IPM temperature rises to 80 C outdoor fan speed will be increased o When the IPM temperature rises to 95 C compressor operation will stop immediately o Compressor operation restarts when temperature decreases to 90 C o If IPM temperature detected less than 30 C IPM is judged as open circuit F96 is indicated e DC peak current control o When IPM DC current exceeds set value of 30 0 3 0 A the compressor will stop o If the DC peak current detected within 30 seconds after operation starts compressor will restart after 1 minute o If the DC peak current detected 3
25. 0 2 0 2 5 3 2 5 0 14 7 2 0 2 5 2 8 7 0 14 3 2 5 2 8 6 0 11 3 2 0 2 0 2 5 3 2 6 0 15 7 2 0 2 5 3 2 3 2 10 9 2 5 2 8 7 0 12 3 2 0 2 0 2 5 3 2 7 0 16 7 2 0 2 5 3 2 4 0 11 7 2 5 3 2 3 2 8 9 2 0 2 0 2 5 4 0 4 0 14 5 2 0 2 5 3 2 5 0 12 7 2 5 3 2 4 0 9 7 2 0 2 0 2 5 4 0 5 0 15 5 2 0 2 5 3 2 6 0 13 7 2 5 3 2 5 0 10 7 2 0 2 0 2 5 4 0 6 0 16 5 2 0 2 5 3 2 7 0 14 7 2 5 3 2 6 0 11 7 2 0 2 0 2 5 4 0 7 0 17 5 2 0 2 5 4 0 4 0 12 5 2 5 3 2 7 0 12 7 2 0 2 0 2 5 5 0 5 0 16 5 2 0 2 5 4 0 5 0 13 5 2 5 4 0 4 0 10 5 2 0 2 0 2 5 5 0 6 0 17 5 2 0 2 5 4 0 6 0 14 5 2 5 4 0 5 0 11 5 2 0 2 0 2 8 2 8 2 8 12 4 2 0 2 5 4 0 7 0 15 5 2 5 4 0 6 0 12 5 12 5 Room 4 Room 3 Room 2 Room 1 Room Indoor Unit Capacity Total Indoor Indoor Unit Total Indoor Indoor Unit Indoor Unit Total Indoor Indoor Unit Total Indoor Indoor Unit kW Capacity Capacity kW Capacity Capacity Capacity Capacity Capacity Capacity Capacity KW kW kW KW KW kW kW kW 2 0 2 0 2 8 2 8 3 2 12 8 2 0 2 5 5 0 5 0 14 5 2 5 4 0 7 0 13 5 2 0 2 0 2 8 2 8 4 0 13 6 2 0 2 5 5 0 6 0 15 5 2 5 5 0 5 0 12 5 2 0 2 0 2 8 2 8 5 0 14 6 2 0 2 5 5 0 7 0 16 5 2 5 5 0 6 0 13 5 2 0 2 0 2 8 2 8 6 0 15 6 2 0 2 5 6 0 6 0 16 5 2 5 5 0 7 0 14 5 2 0 2 0 2 8 2 8 7 0 16 6 2 0 2 5 6 0 7 0 17 5 2 5 6 0 6 0 14 5 2 0 2 0 2 8 3 2 3 2 13 2
26. 0 4 0 13 3 3 2 4 0 4 0 11 2 2 5 3 2 3 2 3 2 12 1 3 2 4 0 5 0 12 2 2 5 3 2 3 2 4 0 12 9 3 2 4 0 6 0 13 2 2 8 2 8 2 8 2 8 11 2 3 2 5 0 5 0 13 2 2 8 2 8 2 8 3 2 11 6 4 0 4 0 4 0 12 0 2 8 2 8 2 8 4 0 12 4 4 0 4 0 5 0 13 0 2 8 2 8 2 8 5 0 13 4 2 8 2 8 3 2 3 2 12 0 2 8 2 8 3 2 4 0 12 8 2 8 2 8 4 0 4 0 13 6 2 8 3 2 3 2 3 2 12 4 2 8 3 2 3 2 4 0 13 2 3 2 3 2 3 2 3 2 12 8 3 2 3 2 3 2 4 0 13 6 11 e Indoor Unit CS E7 9 12 15 18 21 24PKEW CS E9 12 18GFEW CS ME9 12 18 21PB4EA CS ME9 12 18PD3EA e Outdoor Unit CU 5E34PBE 5 Room 4 Room 3 Room 2 Room 1 Room Indoor Unit Capacity Total Indoor Indoor Unit Total Indoor Indoor Unit Total Indoor Indoor Unit Total Indoor Indoor Unit Total Indoor kW Capacity Capacity kW Capacity Capacity Capacity Capacity Capacity Capacity Capacity kW kW kW kW kW kW kW kW 2 0 2 0 2 0 2 0 2 0 10 0 2 0 2 0 2 0 2 0 8 0 2 0 2 0 2 0 6 0 2 0 2 5 4 5 2 0 2 0 2 0 2 0 2 0 2 0 2 5 10 5 2 0 2 0 2 0 2 5 8 5 2 0 2 0 2 5 6 5 2 0 2 8 4 8 2 5 2 5 2 0 2 0 2 0 2 0 2 8 10 8 2 0 2 0 2 0 2 8 8 8 2 0 2 0 2 8 6 8 2 0 3 2 5 2 2 8 2 8 2 0 2 0 2 0 2 0 3 2 11 2 2 0 2 0 2 0 3 2 9 2 2 0 2 0 3 2 7 2 2 0 4 0 6 0 3 2 3 2 2 0 2 0 2 0 2 0 4 0 12 0 2 0 2 0 2 0 4 0 10 0 2 0 2 0 4 0 8 0 2 0 5 0 7 0 4 0 4 0 2 0 2 0 2 0 2 0 5 0 13 0 2 0 2 0 2 0 5 0 11 0 2 0 2 0 5
27. 0 9 0 2 0 6 0 8 0 5 0 5 0 2 0 2 0 2 0 2 0 6 0 14 0 2 0 2 0 2 0 6 0 12 0 2 0 2 0 6 0 10 0 2 0 7 0 9 0 6 0 6 0 2 0 2 0 2 0 2 0 7 0 15 0 2 0 2 0 2 0 7 0 13 0 2 0 2 0 7 0 11 0 2 5 2 5 5 0 7 0 7 0 2 0 2 0 2 0 2 5 2 5 11 0 2 0 2 0 2 5 2 5 9 0 2 0 2 5 2 5 7 0 2 5 2 8 5 3 2 0 2 0 2 0 2 5 2 8 11 3 2 0 2 0 2 5 2 8 9 3 2 0 2 5 2 8 7 3 2 5 3 2 5 7 2 0 2 0 2 0 2 5 3 2 11 7 2 0 2 0 2 5 3 2 9 7 2 0 2 5 3 2 77 2 5 4 0 6 5 2 0 2 0 2 0 2 5 4 0 12 5 2 0 2 0 2 5 4 0 10 5 2 0 2 5 4 0 8 5 2 5 5 0 7 5 2 0 2 0 2 0 2 5 5 0 13 5 2 0 2 0 2 5 5 0 11 5 2 0 2 5 5 0 9 5 2 5 6 0 8 5 2 0 2 0 2 0 2 5 6 0 14 5 2 0 2 0 2 5 6 0 12 5 2 0 2 5 6 0 10 5 2 5 7 0 9 5 2 0 2 0 2 0 2 5 7 0 15 5 2 0 2 0 2 5 7 0 13 5 2 0 2 5 7 0 11 5 2 8 2 8 5 6 2 0 2 0 2 0 2 8 2 8 11 6 2 0 2 0 2 8 2 8 9 6 2 0 2 8 2 8 7 6 2 8 3 2 6 0 2 0 2 0 2 0 2 8 3 2 12 0 2 0 2 0 2 8 3 2 10 0 2 0 2 8 3 2 8 0 2 8 4 0 6 8 2 0 2 0 2 0 2 8 4 0 12 8 2 0 2 0 2 8 4 0 10 8 2 0 2 8 4 0 8 8 2 8 5 0 7 8 2 0 2 0 2 0 2 8 5 0 13 8 2 0 2 0 2 8 5 0 11 8 2 0 2 8 5 0 9 8 2 8 6 0 8 8 2 0 2 0 2 0 2 8 6 0 14 8 2 0 2 0 2 8 6 0 12 8 2 0 2 8 6 0 10 8 2 8 7 0 9 8 2 0 2 0 2 0 2 8 7 0 15 8 2 0 2 0 2 8 7 0 13 8 2 0 2 8 7 0 11 8 3 2 3 2 6 4 2 0 2 0 2 0 3 2 3 2 12 4 2 0 2 0 3 2 3 2 10 4 2 0 3 2 3 2 8 4 3 2 4 0 7 2 2 0 2 0 2 0 3 2 4 0 13 2 2 0 2 0 3 2 4 0 11 2 2 0 3 2 4 0 9 2 3 2 5 0 8 2 2 0 2 0 2 0 3 2 5 0 14 2 2 0 2 0 3 2 5 0 12 2 2 0 3 2 5 0 10 2 3 2 6 0 9 2 2 0 2 0 2 0 3 2 6 0 15 2 2 0 2 0 3 2 6 0 13 2 2 0 3 2 6 0 11 2 3 2 7 0 10 2 2 0 2 0 2 0 3 2 7 0 16 2 2
28. 2 0 2 8 2 8 2 8 10 4 2 5 6 0 7 0 15 5 2 0 2 0 2 8 3 2 4 0 14 0 2 0 2 8 2 8 3 2 10 8 2 5 7 0 7 0 16 5 2 0 2 0 2 8 3 2 5 0 15 0 2 0 2 8 2 8 4 0 11 6 2 8 2 8 2 8 8 4 2 0 2 0 2 8 3 2 6 0 16 0 2 0 2 8 2 8 5 0 12 6 2 8 2 8 3 2 8 8 2 0 2 0 2 8 3 2 7 0 17 0 2 0 2 8 2 8 6 0 13 6 2 8 2 8 4 0 9 6 2 0 2 0 2 8 4 0 4 0 14 8 2 0 2 8 2 8 7 0 14 6 2 8 2 8 5 0 10 6 2 0 2 0 2 8 4 0 5 0 15 8 2 0 2 8 3 2 3 2 11 2 2 8 2 8 6 0 11 6 2 0 2 0 2 8 4 0 6 0 16 8 2 0 2 8 3 2 4 0 12 0 2 8 2 8 7 0 12 6 2 0 2 0 2 8 5 0 5 0 16 8 2 0 2 8 3 2 5 0 13 0 2 8 3 2 3 2 9 2 2 0 2 0 3 2 3 2 3 2 13 6 2 0 2 8 3 2 6 0 14 0 2 8 3 2 4 0 10 0 2 0 2 0 3 2 3 2 4 0 14 4 2 0 2 8 3 2 7 0 15 0 2 8 3 2 5 0 11 0 2 0 2 0 3 2 3 2 5 0 15 4 2 0 2 8 4 0 4 0 12 8 2 8 3 2 6 0 12 0 2 0 2 0 3 2 3 2 6 0 16 4 2 0 2 8 4 0 5 0 13 8 2 8 3 2 7 0 13 0 2 0 2 0 3 2 3 2 7 0 17 4 2 0 2 8 4 0 6 0 14 8 2 8 4 0 4 0 10 8 2 0 2 0 3 2 4 0 4 0 15 2 2 0 2 8 4 0 7 0 15 8 2 8 4 0 5 0 11 8 2 0 2 0 3 2 4 0 5 0 16 2 2 0 2 8 5 0 5 0 14 8 2 8 4 0 6 0 12 8 2 0 2 0 3 2 4 0 6 0 17 2 2 0 2 8 5 0 6 0 15 8 2 8 4 0 7 0 13 8 2 0 2 0 3 2 5 0 5 0 17 2 2 0 2 8 5 0 7 0 16 8 2 8 5 0 5 0 12 8 2 0 2 0 4 0 4 0 4 0 16 0 2 0 2 8 6 0 6 0 16 8 2 8 5 0 6 0 13 8 2 0 2 0 4 0 4 0 5 0 17 0 2 0 3 2 3 2 3 2 11 6 2 8 5 0 7 0 14 8 2 0 2 5 2 5 2 5 2 5 12 0 2 0 3 2 3 2 4 0 12 4 2 8 6 0 6 0 14 8 2 0 2 5 2 5 2 5 2 8 12 3 2 0 3 2 3 2 5 0 13 4 2 8 6 0 7 0 15 8 2 0 2 5 2 5 2 5 3 2 12 7 2 0 3 2 3 2 6 0 14 4 2 8 7 0 7 0 16 8 2 0 2 5 2 5 2 5 4 0 13 5 2 0 3 2 3 2 7 0 15 4 3 2 3 2 3
29. 2 0 2 8 2 8 7 6 2 8 3 2 6 0 2 0 2 0 2 8 3 2 10 0 2 0 2 8 3 2 8 0 2 8 4 0 6 8 2 0 2 0 2 8 4 0 10 8 2 0 2 8 4 0 8 8 2 8 5 0 7 8 2 0 2 0 2 8 5 0 11 8 2 0 2 8 5 0 9 8 2 8 6 0 8 8 2 0 2 0 2 8 6 0 12 8 2 0 2 8 6 0 10 8 2 8 7 0 9 8 2 0 2 0 3 2 3 2 10 4 2 0 2 8 7 0 11 8 3 2 3 2 6 4 2 0 2 0 3 2 4 0 11 2 2 0 3 2 3 2 8 4 3 2 4 0 7 2 2 0 2 0 3 2 5 0 12 2 2 0 3 2 4 0 9 2 3 2 5 0 8 2 2 0 2 0 3 2 6 0 13 2 2 0 3 2 5 0 10 2 3 2 6 0 9 2 2 0 2 0 4 0 4 0 12 0 2 0 3 2 6 0 11 2 3 2 7 0 10 2 2 0 2 0 4 0 5 0 13 0 2 0 3 2 7 0 12 2 4 0 4 0 8 0 2 0 2 5 2 5 2 5 9 5 2 0 4 0 4 0 10 0 4 0 5 0 9 0 2 0 2 5 2 5 2 8 9 8 2 0 4 0 5 0 11 0 4 0 6 0 10 0 2 0 2 5 2 5 3 2 10 2 2 0 4 0 6 0 12 0 4 0 7 0 11 0 2 0 2 5 2 5 4 0 11 0 2 0 4 0 7 0 13 0 5 0 5 0 10 0 2 0 2 5 2 5 5 0 12 0 2 0 5 0 5 0 12 0 5 0 6 0 11 0 2 0 2 5 2 5 6 0 13 0 2 0 5 0 6 0 13 0 5 0 7 0 12 0 2 0 2 5 2 8 2 8 10 1 2 5 2 5 2 5 7 5 6 0 6 0 12 0 2 0 2 5 2 8 3 2 10 5 2 5 2 5 2 8 7 8 6 0 7 0 13 0 2 0 2 5 2 8 4 0 11 3 2 5 2 5 3 2 8 2 2 0 2 5 2 8 5 0 12 3 2 5 2 5 4 0 9 0 2 0 2 5 2 8 6 0 13 3 2 5 2 5 5 0 10 0 2 0 2 5 3 2 3 2 10 9 2 5 2 5 6 0 11 0 2 0 2 5 3 2 4 0 11 7 2 5 2 5 7 0 12 0 2 0 2 5 3 2 5 0 12 7 2 5 2 8 2 8 81 2 0 2 5 4 0 4 0 12 5 2 5 2 8 3 2 8 5 2 0 2 5 4 0 5 0 13 5 2 5 2 8 4 0 9 3 2 0 2 8 2 8 2 8 10 4 2 5 2 8 5 0 10 3 2 0 2 8 2 8 3 2 10 8 2 5 2 8 6 0 11 3 2 0 2 8 2 8 4 0 11 6 2 5 2 8 7 0 12 3 2 0 2 8 2 8 5 0 12 6 2 5 3 2 3 2 8 9 2 0 2 8 2 8 6 0 13 6 2 5 3 2 4 0 97 2 0 2 8 3 2 3 2 11 2 2
30. 4 0 4 0 15 8 2 8 3 2 3 2 4 0 13 2 2 5 2 5 2 8 4 0 5 0 16 8 2 8 3 2 3 2 5 0 14 2 2 5 2 5 3 2 3 2 3 2 14 6 2 8 3 2 3 2 6 0 15 2 2 5 2 5 3 2 3 2 4 0 15 4 2 8 3 2 3 2 7 0 16 2 2 5 2 5 3 2 3 2 5 0 16 4 2 8 3 2 4 0 4 0 14 0 2 5 2 5 3 2 3 2 6 0 17 4 2 8 3 2 4 0 5 0 15 0 2 5 2 5 3 2 4 0 4 0 16 2 2 8 3 2 4 0 6 0 16 0 2 5 2 5 3 2 4 0 5 0 17 2 2 8 3 2 4 0 7 0 17 0 2 5 2 5 4 0 4 0 4 0 17 0 2 8 3 2 5 0 5 0 16 0 2 5 2 8 2 8 2 8 2 8 13 7 2 8 3 2 5 0 6 0 17 0 2 5 2 8 2 8 2 8 3 2 14 1 2 8 4 0 4 0 4 0 14 8 2 5 2 8 2 8 2 8 4 0 14 9 2 8 4 0 4 0 5 0 15 8 2 5 2 8 2 8 2 8 5 0 15 9 2 8 4 0 4 0 6 0 16 8 2 5 2 8 2 8 2 8 6 0 16 9 2 8 4 0 5 0 5 0 16 8 2 5 2 8 2 8 3 2 3 2 14 5 3 2 3 2 3 2 3 2 12 8 2 5 2 8 2 8 3 2 4 0 15 3 3 2 3 2 3 2 4 0 13 6 2 5 2 8 2 8 3 2 5 0 16 3 3 2 3 2 3 2 5 0 14 6 2 5 2 8 2 8 3 2 6 0 17 3 3 2 3 2 3 2 6 0 15 6 2 5 2 8 2 8 4 0 4 0 16 1 3 2 3 2 3 2 7 0 16 6 2 5 2 8 2 8 4 0 5 0 17 1 3 2 3 2 4 0 4 0 14 4 2 5 2 8 3 2 3 2 3 2 14 9 3 2 3 2 4 0 5 0 15 4 2 5 2 8 3 2 3 2 4 0 15 7 3 2 3 2 4 0 6 0 16 4 2 5 2 8 3 2 3 2 5 0 16 7 3 2 3 2 4 0 7 0 17 4 2 5 2 8 3 2 4 0 4 0 16 5 3 2 3 2 5 0 5 0 16 4 2 5 2 8 3 2 4 0 5 0 17 5 3 2 3 2 5 0 6 0 17 4 2 5 2 8 4 0 4 0 4 0 17 3 3 2 4 0 4 0 4 0 15 2 2 5 3 2 3 2 3 2 3 2 15 3 3 2 4 0 4 0 5 0 16 2 2 5 3 2 3 2 3 2 4 0 16 1 3 2 4 0 4 0 6 0 17 2 2 5 3 2 3 2 3 2 5 0 17 1 3 2 4 0 5 0 5 0 17 2 2 5 3 2 3 2 4 0 4 0 16 9 4 0 4 0 4 0 4 0 16 0 2 8 2 8 2 8 2 8 2 8 14 0 4 0 4 0 4 0 5 0 17 0 2 8 2 8 2 8 2 8 3 2 14 4 2 8 2 8 2 8 2 8 4 0 15 2
31. 4 M r op ok 00 001 08 09 OF 02 SNIHOLIMS tt fr F o LI o BA teir TUIS moma 30OWN N5 LIGOWN NO oc m LHM 8 Ke 24510 00 4 2 9 D c D a 8 M o S o S ws o M 2 5 Mech D Ez rt 5 os A NOLLVOIJLLO3H WMS e E 1 95 eet Y i Bestoe EC HOLSINHIKI HOSKAS ara 344599 Let 2 E RSEN p T t EE sonsuojoejeu 1ojsiuueu L AHN Gr SR JOSU S 1osueg duet Jossaidwog DUR Es T p F 814610 83711081502 t Ier s o FILIHM jj 9IN0819313 X HOLSINGIHD O LIND e LdSI0 N3 SEET HOLSINGJAD 0 lees MOSNAS ANAL 3941 gossie NT CC 1 MOSNAS ANAL add 017 V CC MOSNAS ANAL 0101 ss este Guo voro z EHINI me MW pM me Jod Pv ids x AS g TE pee MS JHNSSIHd H IH HATIOHLNOI 9IN0819313 u ES Li SSV E DH X 11909 h or gt ama ww sora Geh NEA 5 T ox 5 du sere zr gt 5 zem sora H 28 LH EH bin igs br Iul oe 42 z DELE A f ri p arm z m pa 2 1 lm Opes TT gt 8 I el Less 5 rss E sis 65 mo M I F Dez 1 1 W sd ng sit vi 1 m 1 5 pes ze X 3 B 5
32. 5 sena sora eH gt 8 3 gt Paci E EN z e m na 2 LC gt soraz 5 T sora 7 i Disk wu se is dz 2 5 d GANG 1 iW Mna a X omm Opes toro H T w IE ra SE H Jel LA H AEL X TE 6 LO 11990 BESSER vier pe DOE Did 5 E ST dt 1 of 550 ha X A oraz T a EL UHM me eeg Mk KK sro oro 8 8 H 1 T T 10902 0028 L T 8 ILIHM m t zH gt 2 Ee pup HOLI9vdVO 8 EM x Stb 3118 zov ewa iora Woo NO bea Ss mg 3 HOLDINNOD ei 944 Ui 109939 noua X HaL714 SION ke t A Ex NOLNOINDIWWOO U3TIOBLNOO 2190919318 vere ec VOE 289 Avo 1073514 4 SNIHLOOINS lot ven 09910 zeg mha HOSSIHANOI HOCH ASION 119 uerg IVNINYIL aag Avu9 Mann e il S ova 036 N3349 Oil 40 Live D Nd doo Je L iNOW P ti AEN 18 ARTS LN HOL 3081802 a Wb 7 am O 1041N09 24 8 Printed Circuit Board 8 1 Main Printed Circuit Board 25 8 2 Noise Filter Printed Circuit Board 14 P Beam de A E
33. 5m 230V 50Hz G Indoor unit capacity Cooling 7 0 CS E24PKEW 230 14 000 13 000 12 000 Outdoor Temperature C 11 000 10 000 9 000 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 7 600 6 600 5 600 Cooling Capacity kW 4 600 3 600 2 600 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 11 000 10 000 9 000 8 000 7 000 6 000 5 000 4 000 3 000 Current A 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 0 890 0 840 0 790 Gas Side Piping Pressure MPa 0 740 0 690 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 55 e Heating Characteristic Condition Room temperature 20 C DBT 12 C WBT Operation condition High fan speed Piping Length 5m 230V 50Hz A Indoor unit capacity Heating 2 0 CS E7PKEW 230 44 000 42 000 40 000 38 000 36 000 34 000 32 000 30 000 28 000 Outdoor Temperature C 15 13 11 9 7 1 1 1 1 3 5 7 9 11 13 Outdoor Air Temperature C 4 300 3 800 3 300 2 800 2 300 1 800 1 300 15 13 11 9 7 5 3 1 1 3 5 7 9 11 13
34. A 431714 3SION Hi 2 LINIHYI ei HITIOHLNO9 29INOH12313 6 ddd e EM s 25 S em EE sm LINDYN 58 b Rd NOLLVOINNWWO9 Kind SC 5 5 S atria EC Hess e LET HONN uMd Ad voe 5 GTE i DNIHLOONS Weg Ll TVNINYIL Deg Ova X78 N9 ED 18 O10 Wig OV uri ISION 1190 Quvog TYNINYAL e k re Ld xovg AYES ILIHM M Oo aic s DE 019978 aas N3349 WI 0 dod 254 153 2406 DN eS 0934 10U1N05 M 5 d H3M0d DJA M A QuvOg 10 1 02 40 M n 210 n U LzivXovea s NOLLO3NNOO 22 it Diagram T Electronic C 7 1 CU 4E27PBE
35. CABINET SIDE PLATE 1 CWEO06C1476 57 WIRE NET 1 CWD041203A 58 HANDLE 3 CWE161021 59 TERMINAL COVER 1 CWH171039A 60 NUT TERMINAL COVER 1 CWH7080300J 64 SAFETY REF NO DESCRIPTION amp NAME QTY CU 4E27PBE CU 5E34PBE REMARK 61 INSTALLATION INSTRUCTION 1 CWF615847 62 INSTALLATION INSTRUCTION 1 CWF615848 63 INSTALLATION INSTRUCTION 1 CWF615849 64 INSTALLATION INSTRUCTION 1 CWF615850 65 INSTALLATION INSTRUCTION 1 CWF615851 66 INSTALLATION INSTRUCTION 1 CWF615852 67 INSTALLATION INSTRUCTION 1 CWF615853 68 INSTALLATION INSTRUCTION 1 CWF615854 69 INSTALLATION INSTRUCTION 1 CWF615855 74 ACCESSORY CO DRAIN ELBOW 1 CWG87C900 78 TUBE ASS Y LIQUID SIDE 1 CWT029448 CWT029390 79 MANIFOLD TUBE ASS Y GAS SIDE 1 029449 CWT029391 80 BAG 1 CWG861520 81 BASE BOARD COMPLETE 1 CWG62C1172 82 SHOCK ABSORBER 2 CWG713581 83 SHOCK ABSORBER 1 CWG713582 84 CASE 1 CWG569517 85 LEAD WIRE COMPRESSOR 1 CWA68C1395 86 HOLDER SENSOR 5 CWH321111 Note All parts are supplied from PAPAMY Malaysia Vendor Code 00029488 O marked parts are recommended to be kept in stock 65 PAPAMY Printed in Malaysia FY0313 0
36. no discharged air e Operation mode priority control o The operation mode designated first by the indoor unit has priority o priority indoor unit stops operation or initiates the fan operation the priority is transferred to other indoor units Waiting denotes the standby status in which the POWER LED blinks ON for 2 5 seconds and OFF for 0 5 seconds and the fan is stopped ROOM A Non Priority Unit 2 ON Cooling Dry Heating e ion ROOM B Cooling Dry Priority Unit 1 ON In the e ion mode priority is transferred to a non priority unit Note e Cooling operation mode D Dry operation mode H Heating operation mode E e ion operation mode 36 13 Protection Control 13 1 Freeze Prevention control Cool e When received freeze prevention signal from indoor unit the compressor frequency changes according to indoor heat exchanger temperature e When indoor unit request capability OFF due to freeze condition immediately the capability supply to targeted indoor unit stops 13 2 Dew Prevention control Cool e When received dew prevention signal from indoor unit which according to indoor intake temperature and indoor heat exchanger temperature the compressor frequency changes 13 3 Electronic Parts Temperature Rise Protection 1 Cool e This control prevents electronic parts temperature rise during cooling overload condition e Start conditions o Outdoor ambien
37. or electrical shock 12 When install or relocate air conditioner do not let any substance other than the specified refrigerant eg air etc mix into refrigeration cycle piping Mixing of air etc will cause abnormal high pressure in refrigeration cycle and result in explosion injury etc 13 Do not install outdoor unit near handrail of veranda When installing air conditioner unit at veranda of high rise building child may climb up to outdoor unit and cross over the handrail and causing accident 14 This equipment must be properly earthed Earth line must not be connected to gas pipe water pipe earth of lightning rod and telephone Otherwise it may cause electric shock in case equipment breakdown or insulation breakdown Q 15 Keep away from small children the thin film may cling to nose and mouth and prevent breathing Q 16 Do not use unspecified cord modified cord joint cord or extension cord for power supply cord Do not share the single outlet with other electrical appliances Poor contact poor insulation or over current will cause electrical shock or fire Q 17 Tighten the flare nut with torque wrench according to specified method If the flare nut is over tightened after a long period the S flare may break and cause refrigerant gas leakage 18 19 For R410A models when connecting the piping do not use any existing R22 pipes and flare nuts Using such same may cause abnormally high pressure in the refriger
38. product damage burst and injury etc AN CAUTION 1 Do not install the unit at place where leakage of flammable gas may occur In case gas leaks and accumulates at surrounding of the unit it may cause fire Q 2 Carry out drainage piping as mentioned in installation instructions lf drainage is not perfect water may enter the room and damage the furniture 3 Tighten the flare nut with torque wrench according to specified method If the flare nut is over tightened after a long period the flare may break and cause refrigerant gas leakage 4 Do not touch outdoor unit air inlet and aluminium fin It may cause injury S 5 Select an installation location which is easy for maintenance 6 Pb free solder has a higher melting point than standard solder typically the melting point is 50 F 70 F 30 C 40 C higher Please use a high temperature solder iron In case of the soldering iron with temperature control please set it to 700 20 F 370 10 C Pb free solder will tend to splash when heated too high about 1100 F 600 C 7 Power supply connection to the room air conditioner Use power supply cord CU 4E27 3 x 2 5 mm CU 5E34 3 x 4 0 mm type designation 245 IEC 57 or heavier cord Connect the power supply cord of the air conditioner to the mains using one of the following method Power supply point should be in easily accessible place for power disconnection in case of emergency In some countries permanent connection of th
39. refrigeration system Outdoor air circuit PCB faulty Outdoor air circuit fan motor current DC peak detection happen for 7 times module current protection Diagnosis Abnormality display or LED6 LED 5 LED 4 LED 3 LED 2 LEp 4 Abnormality Protection Problem Check location protection judgement operation control F97 Compressor 3 times Compressor Insufficient overheating happen within overheat refrigerant protection 30 minutes F98 Total running 3 times Total current Check current happen within protection refrigeration protection 20 minutes system Power source or compressor lock F99 Outdoor direct Continuous Power transistor Power transistor module faulty or compressor lock LED 1 illuminate is indicated that outdoor unit is operating normally If the LED 1 is switched off or flashing check the power supply and self diagnosis indication Illuminate O Flashing Blank OFF 45 16 Disassembly and Assembly Instructions AN WARNING High voltages are generated in the electrical parts area by the capacitor Ensure that the capacitor has discharged sufficiently before proceeding with repair work Failure to heed this caution may result in electric shocks 16 1 Outdoor Unit Removal Procedure A Caution When handling electronic controller be careful of electrostatic
40. 0 2 0 3 2 7 0 142 2 0 3 2 7 0 12 2 4 0 4 0 8 0 2 0 2 0 2 0 4 0 4 0 14 0 2 0 2 0 4 0 4 0 12 0 2 0 4 0 4 0 10 0 4 0 5 0 9 0 2 0 2 0 2 0 4 0 5 0 15 0 2 0 2 0 4 0 5 0 13 0 2 0 4 0 5 0 11 0 4 0 6 0 10 0 2 0 2 0 2 0 4 0 6 0 16 0 2 0 2 0 4 0 6 0 14 0 2 0 4 0 6 0 12 0 4 0 7 0 11 0 2 0 2 0 2 0 4 0 7 0 17 0 2 0 2 0 4 0 7 0 15 0 2 0 4 0 7 0 13 0 5 0 5 0 10 0 2 0 2 0 2 0 5 0 5 0 16 0 2 0 2 0 5 0 5 0 14 0 2 0 5 0 5 0 12 0 5 0 6 0 11 0 2 0 2 0 2 0 5 0 6 0 17 0 2 0 2 0 5 0 6 0 15 0 2 0 5 0 6 0 13 0 5 0 7 0 12 0 2 0 2 0 2 5 2 5 2 5 11 5 2 0 2 0 5 0 7 0 16 0 2 0 5 0 7 0 14 0 6 0 6 0 12 0 2 0 2 0 2 5 2 5 2 8 11 8 2 0 2 0 6 0 6 0 16 0 2 0 6 0 6 0 14 0 6 0 7 0 13 0 2 0 2 0 2 5 2 5 3 2 12 2 2 0 2 0 6 0 7 0 17 0 2 0 6 0 7 0 15 0 7 0 7 0 14 0 2 0 2 0 2 5 2 5 4 0 13 0 2 0 2 5 2 5 2 5 9 5 2 0 7 0 7 0 16 0 2 0 2 0 2 5 2 5 5 0 14 0 2 0 2 5 2 5 2 8 9 8 2 5 2 5 2 5 7 5 2 0 2 0 2 5 2 5 6 0 15 0 2 0 2 5 2 5 3 2 10 2 2 5 2 5 2 8 7 8 2 0 2 0 2 5 2 5 7 0 16 0 2 0 2 5 2 5 4 0 11 0 2 5 2 5 3 2 8 2 2 0 2 0 2 5 2 8 2 8 12 1 2 0 2 5 2 5 5 0 12 0 2 5 2 5 4 0 9 0 2 0 2 0 2 5 2 8 3 2 12 5 2 0 2 5 2 5 6 0 13 0 2 5 2 5 5 0 10 0 2 0 2 0 2 5 2 8 4 0 13 3 2 0 2 5 2 5 7 0 14 0 2 5 2 5 6 0 11 0 2 0 2 0 2 5 2 8 5 0 14 3 2 0 2 5 2 8 2 8 10 1 2 5 2 5 7 0 12 0 2 0 2 0 2 5 2 8 6 0 15 3 2 0 2 5 2 8 3 2 10 5 2 5 2 8 2 8 8 1 2 0 2 0 2 5 2 8 7 0 16 3 2 0 2 5 2 8 4 0 11 3 2 5 2 8 3 2 8 5 2 0 2 0 2 5 3 2 3 2 12 9 2 0 2 5 2 8 5 0 12 3 2 5 2 8 4 0 9 3 2 0 2 0 2 5 3 2 4 0 13 7 2 0 2 5 2 8 6 0 13 3 2 5 2 8 5 0 10 3 2
41. 0 seconds or more after operation starts compressor will restart after 2 minutes o Within 30 seconds after compressor restarts if the DC peak current is exceeded set value continuously for 7 times all indoor and outdoor relays will be cut off F99 is indicated e Error reset can be done by power supply reset 39 13 13 Compressor Protection Control Gas leak detection control 1 e Control start conditions o For5 minutes the compressor continuously operates and total current is low o During Cooling or Soft Dry operation Indoor intake temperature indoor piping temperature is below 4 C o During Heating operation Indoor pipe temperature indoor intake temperature is below 3 C o Not during deice control o Compressor ON with maximum frequency e Control content o Compressor stops and restart after 3 minutes o If the conditions above happen 4 times within 60 minutes the unit will stop operation F91 is indicated 13 14 Compressor Protection Control Gas leak detection control 2 e This control detect gas leakage condition to prevent compressor damage e Control start condition o All connected indoor units capability supply ON o Compressor ON with maximum frequency o Not during annual cooling o Compressor discharge temperature high e Control content o Compressor OFF during this control F91 is memorized in EEPROM o If the above conditions happen 2 times within 60 minutes indoor units Timer LED wil
42. 11 3 2 0 2 8 2 8 2 8 4 0 14 4 2 542 8 2 8 4 0 12 1 2 0 2 8 2 8 2 8 5 0 15 4 2 5 2 8 2 8 5 0 13 1 2 0 2 8 2 8 2 8 6 0 16 4 2 5 2 8 2 8 6 0 14 1 2 0 2 8 2 8 2 8 7 0 17 4 2 5 2 8 2 8 7 0 15 1 2 0 2 8 2 8 3 2 3 2 14 0 2 5 2 8 3 2 3 2 11 7 2 0 2 8 2 8 3 2 4 0 14 8 2 5 2 8 3 2 4 0 12 5 2 0 2 8 2 8 3 2 5 0 15 8 2 5 2 8 3 2 5 0 13 5 2 0 2 8 2 8 3 2 6 0 16 8 2 5 2 8 3 2 6 0 14 5 2 0 2 8 2 8 4 0 4 0 15 6 2 5 2 8 3 2 7 0 15 5 2 0 2 8 2 8 4 0 5 0 16 6 2 5 2 8 4 0 4 0 13 3 2 0 2 8 3 2 3 2 3 2 14 4 2 5 2 8 4 0 5 0 14 3 2 0 2 8 3 2 3 2 4 0 15 2 2 5 2 8 4 0 6 0 15 3 2 0 2 8 3 2 3 2 5 0 16 2 2 5 2 8 4 0 7 0 16 3 2 0 2 8 3 2 3 2 6 0 17 2 2 5 2 8 5 0 5 0 15 3 2 0 2 8 3 2 4 0 4 0 16 0 2 5 2 8 5 0 6 0 16 3 2 0 2 8 3 2 4 0 5 0 17 0 2 5 2 8 5 0 7 0 17 3 2 0 2 8 4 0 4 0 4 0 16 8 2 5 2 8 6 0 6 0 17 3 2 0 3 2 3 2 3 2 3 2 14 8 2 5 3 2 3 2 3 2 12 1 2 0 3 2 3 2 3 2 4 0 15 6 2 5 3 2 3 2 4 0 12 9 2 0 3 2 3 2 3 2 5 0 16 6 2 5 3 2 3 2 5 0 13 9 2 0 3 2 3 2 4 0 4 0 16 4 2 5 3 2 3 2 6 0 14 9 2 0 3 2 3 2 4 0 5 0 17 4 2 5 3 2 3 2 7 0 15 9 2 0 3 2 4 0 4 0 4 0 17 2 2 5 3 2 4 0 4 0 13 7 2 5 2 5 2 5 2 5 2 5 12 5 2 5 3 2 4 0 5 0 14 7 2 5 2 5 2 5 2 5 2 8 12 8 2 5 3 2 4 0 6 0 15 7 2 5 2 5 2 5 2 5 3 2 13 2 2 5 3 2 4 0 7 0 16 7 2 5 2 5 2 5 2 5 4 0 14 0 2 5 3 2 5 0 5 0 15 7 2 5 2 5 2 5 2 5 5 0 15 0 2 5 3 2 5 0 6 0 16 7 2 5 2 5 2 5 2 5 6 0 16 0 2 5 4 0 4 0 4 0 14 5 2 5 2 5 2 5 2 5 7 0 17 0 2 5 4 0 4 0 5 0 15 5 2 5 2 5 2 5 2 8 2 8 13 1 2 5 4 0 4 0 6 0 16 5 2 5 2 5 2 5 2 8 3 2 13 5 2 5 4 0 4 0
43. 12 100 11 600 11 100 10 600 10 100 9 600 9 100 8 600 Current A 3 600 3 400 3 200 3 000 2 800 2 600 2 400 2 200 2 000 1 800 1 600 1 400 Pipi Gas Side Pressure MPa 230 15 13 11 9 7 5 1 1 3 9 11 13 Outdoor Air Temperature C 15 13 11 9 7 5 3 1 1 3 9 11 13 Outdoor Air Temperature C 15 13 11 9 7 5 3 1 1 3 9 11 13 Outdoor Air Temperature C 15 13 11 9 7 5 3 1 1 3 9 11 13 Outdoor Air Temperature C 60 e Heating Characteristic Condition Room temperature 20 C DBT 12 C WBT Operation condition High fan speed Piping Length 5m 230V 50Hz F Indoor unit capacity Heating 6 0 CS E21PKEW 54 000 52 000 50 000 48 000 46 000 44 000 42 000 40 000 38 000 36 000 34 000 Outdoor Temperature C 9 100 8 100 7 100 6 100 Heating Capacity kW 5 100 4 100 3 100 2 100 13 600 12 600 11 600 Current A 10 600 9 600 8 600 3 600 3 400 3 200 3 000 2 800 2 600 2 400 2 200 2 000 1 800 1 600 1 400 Gas Side Piping Pressure MPa
44. 2 8 2 8 2 8 2 8 5 0 16 2 2 8 2 8 2 8 2 8 6 0 17 2 2 8 2 8 2 8 3 2 3 2 14 8 2 8 2 8 2 8 3 2 4 0 15 6 2 8 2 8 2 8 3 2 5 0 16 6 2 8 2 8 2 8 4 0 4 0 16 4 2 8 2 8 2 8 4 0 5 0 17 4 2 8 2 8 3 2 3 2 3 2 15 2 2 8 2 8 3 2 3 2 4 0 16 0 2 8 2 8 3 2 3 2 5 0 17 0 2 8 2 8 3 2 4 0 4 0 16 8 2 8 3 2 3 2 3 2 3 2 15 6 2 8 3 2 3 2 3 2 4 0 16 4 2 8 3 2 3 2 3 2 5 0 17 4 2 8 3 2 3 2 4 0 4 0 17 2 3 2 3 2 3 2 3 2 3 2 16 0 3 2 3 2 3 2 3 2 4 0 16 8 15 3 Dimensions Space necessary for Top View installation 380 5 Anchor Bolt Pitch 620 x 380 5 Side View 36 340 lt Side View gt 420 105X4 21 74 5 16 4 Refrigeration Cycle Diagram 41 CU 4E27PBE INDOOR A OUTDOOR PIPE EXPANSION TEMP STRAINER yALVE A p 1 LICUID SIDE SENSOR a Q I SWAY VALVE P d INTAKE TEMP SENSOR m PIPE TEMP TEMP SENSOR SENSCR LIQUD SIDE I WAY VALVE d GAS SIDE STRAINER EXPANSION VALVE 8 EXCHANGER 3 WAY VALVE PIPE EVAPORATOR TEMP SENSOR LIQUID SIDE R I I WAY VALVE WN lt gt STRAINER EXPANSION PIPE VALVE C TEMP d LIQUID SIDE SENSOR lt gt VALVE STRAINER 1 2 gt VALVE KIN 3 STRAINER EN DISCH INTAKE PIPE TEMP SE TEMP SE
45. 2 9 6 2 0 2 5 2 5 2 5 5 0 14 5 2 0 3 2 4 0 4 0 13 2 3 2 3 2 4 0 10 4 2 0 2 5 2 5 2 5 6 0 15 5 2 0 3 2 4 0 5 0 14 2 3 2 3 2 5 0 11 4 2 0 2 5 2 5 2 5 7 0 16 5 2 0 3 2 4 0 6 0 15 2 3 2 3 2 6 0 12 4 2 0 2 5 2 5 2 8 2 8 12 6 2 0 3 2 4 0 7 0 16 2 3 2 3 2 7 0 13 4 2 0 2 5 2 5 2 8 3 2 13 0 2 0 3 2 5 0 5 0 15 2 3 2 4 0 4 0 11 2 2 0 2 5 2 5 2 8 4 0 13 8 2 0 3 2 5 0 6 0 16 2 3 2 4 0 5 0 12 2 2 0 2 5 2 5 2 8 5 0 14 8 2 0 3 2 5 0 7 0 17 2 3 2 4 0 6 0 13 2 2 0 2 5 2 5 2 8 6 0 15 8 2 0 3 2 6 0 6 0 17 2 3 2 4 0 7 0 14 2 2 0 2 5 2 5 2 8 7 0 16 8 2 0 4 0 4 0 4 0 14 0 3 2 5 0 5 0 13 2 2 0 2 5 2 5 3 2 3 2 13 4 2 0 4 0 4 0 5 0 15 0 3 2 5 0 6 0 14 2 2 0 2 5 2 5 3 2 4 0 14 2 2 0 4 0 4 0 6 0 16 0 3 2 5 0 7 0 15 2 2 0 2 5 2 5 3 2 5 0 15 2 2 0 4 0 4 0 7 0 17 0 3 2 6 0 6 0 15 2 2 0 2 5 2 5 3 2 6 0 16 2 2 0 4 0 5 0 5 0 16 0 3 2 6 0 7 0 16 2 2 0 2 5 2 5 3 2 7 0 17 2 2 0 4 0 5 0 6 0 17 0 3 2 7 0 7 0 17 2 2 0 2 5 2 5 4 0 4 0 15 0 2 0 5 0 5 0 5 0 17 0 4 0 4 0 4 0 12 0 2 0 2 5 2 5 4 0 5 0 16 0 2 5 2 5 2 5 2 5 10 0 4 0 4 0 5 0 13 0 2 0 2 5 2 5 4 0 6 0 17 0 2 5 2 5 2 5 2 8 10 3 4 0 4 0 6 0 14 0 2 0 2 5 2 5 5 0 5 0 17 0 2 5 2 5 2 5 3 2 10 7 4 0 4 0 7 0 15 0 2 0 2 5 2 8 2 8 2 8 12 9 2 5 2 5 2 5 4 0 11 5 4 0 5 0 5 0 14 0 2 0 2 5 2 8 2 8 3 2 13 3 2 5 2 5 2 5 5 0 12 5 4 0 5 0 6 0 15 0 2 0 2 5 2 8 2 8 4 0 14 1 2 5 2 5 2 5 6 0 13 5 4 0 5 0 7 0 16 0 2 0 2 5 2 8 2 8 5 0 15 1 2 5 2 5 2 5 7 0 14 5 4 0 6 0 6 0 16 0 2 0 2 5 2 8 2 8 6 0 16 1 2 5 2 5 2 8 2 8 10 6 4 0 6 0 7 0 17 0 2 0 2 5 2 8 2 8 7 0 1
46. 300 2 800 2 300 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 0 960 0 910 0 860 Gas Side Piping Pressure MPa 0 810 0 760 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 50 e Cooling Characteristic Condition Room temperature 27 C DBT 19 C WBT Operation condition High fan speed Piping Length 5m 230V 50Hz C Indoor unit capacity Cooling 3 2 CS E12PKEW 230 Outdoor Temperature 10 400 9 400 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 4 600 4 100 3 600 Cooling Capacity KW 3 100 2 600 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 6 500 6 000 5 500 5 000 Current A 4 500 4 000 3 500 3 000 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 0 890 0 840 0 790 Gas Side Piping Pressure MPa 0 740 0 690 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C e Cooling Characteristic Condition Room temperature 27 C DBT 19 C WBT Operation condition High fan speed Piping Length 5m 230V 50Hz D Indoor uni
47. 5 3 2 5 0 10 7 2 0 2 8 3 2 4 0 12 0 2 5 3 2 6 0 11 7 2 0 2 8 3 2 5 0 13 0 2 5 3 2 7 0 12 7 2 0 2 8 4 0 4 0 12 8 2 5 4 0 4 0 10 5 2 0 3 2 3 2 3 2 11 6 2 5 4 0 5 0 11 5 2 0 3 2 3 2 4 0 12 4 2 5 4 0 6 0 12 5 2 0 3 2 3 2 5 0 13 4 2 5 4 0 7 0 13 5 2 0 3 2 4 0 4 0 13 2 2 5 5 0 5 0 12 5 2 5 2 5 2 5 2 5 10 0 2 5 5 0 6 0 13 5 2 5 2 5 2 5 2 8 10 3 2 8 2 8 2 8 8 4 2 5 2 5 2 5 3 2 10 7 2 8 2 8 3 2 8 8 10 4 Room 3 Room 2 Room 1 Room Indoor Unit Total Indoor Indoor Unit Total Indoor Indoor Unit Total Indoor Indoor Unit Total Indoor Capacity KW Capacity KW Capacity KW Capacity KW Capacity KW Capacity KW Capacity KW Capacity KW 2 5 2 5 2 5 4 0 11 5 2 8 2 8 4 0 9 6 2 5 2 5 2 5 5 0 12 5 2 8 2 8 5 0 10 6 2 5 2 5 2 5 6 0 13 5 2 8 2 8 6 0 11 6 2 5 2 5 2 8 2 8 10 6 2 8 2 8 7 0 12 6 2 5 2 5 2 8 3 2 11 0 2 8 3 2 3 2 9 2 2 5 2 5 2 8 4 0 11 8 2 8 3 2 4 0 10 0 2 5 2 5 2 8 5 0 12 8 2 8 3 2 5 0 11 0 2 5 2 5 3 2 3 2 11 4 2 8 3 2 6 0 12 0 2 5 2 5 3 2 4 0 12 2 2 8 3 2 7 0 13 0 2 5 2 5 3 2 5 0 13 2 2 8 4 0 4 0 10 8 2 5 2 5 4 0 4 0 13 0 2 8 4 0 5 0 11 8 2 5 2 8 2 8 2 8 10 9 2 8 4 0 6 0 12 8 2 5 2 8 2 8 3 2 11 3 2 8 5 0 5 0 12 8 2 5 2 8 2 8 4 0 12 1 3 2 3 2 3 2 9 6 2 5 2 8 2 8 5 0 13 1 3 2 3 2 4 0 10 4 2 5 2 8 3 2 3 2 11 7 3 2 3 2 5 0 11 4 2 5 2 8 3 2 4 0 12 5 3 2 3 2 6 0 12 4 2 5 2 8 3 2 5 0 13 5 3 2 3 2 7 0 13 4 2 5 2 8 4
48. 7 0 17 5 2 5 2 5 2 5 2 8 4 0 14 3 2 5 4 0 5 0 5 0 16 5 2 5 2 5 2 5 2 8 5 0 15 3 2 5 4 0 5 0 6 0 17 5 2 5 2 5 2 5 2 8 6 0 16 3 2 5 5 0 5 0 5 0 17 5 2 5 2 5 2 5 2 8 7 0 17 3 2 8 2 8 2 8 2 8 11 2 2 5 2 5 2 5 3 2 3 2 13 9 2 842 8 2 8 3 2 11 6 2 5 2 5 2 5 3 2 4 0 14 7 2 8 2 8 2 8 4 0 12 4 2 5 2 5 2 5 3 2 5 0 15 7 2 8 2 8 2 8 5 0 13 4 2 5 2 5 2 5 3 2 6 0 16 7 2 8 2 8 2 8 6 0 14 4 2 5 2 5 2 5 4 0 4 0 15 5 2 8 2 8 2 8 7 0 15 4 2 5 2 5 2 5 4 0 5 0 16 5 2 8 2 8 3 2 3 2 12 0 2 5 2 5 2 5 4 0 6 0 17 5 2 812 813 214 0 12 8 2 5 2 5 2 5 5 0 5 0 17 5 2 8 2 8 3 2 5 0 13 8 2 5 2 5 2 8 2 8 2 8 13 4 2 8 2 8 3 2 6 0 14 8 2 5 2 5 2 8 2 8 3 2 13 8 2 8 2 8 3 2 7 0 15 8 2 5 2 5 2 8 2 8 4 0 14 6 2 8 2 8 4 0 4 0 13 6 2 5 2 5 2 8 2 8 5 0 15 6 2 8 2 8 4 0 5 0 14 6 2 5 2 5 2 8 2 8 6 0 16 6 2 8 2 8 4 0 6 0 15 6 2 5 2 5 2 8 3 2 3 2 14 2 2 8 2 8 4 0 7 0 16 6 14 5 Room 4 Room 3 Room 2 Room 1 Room Indoor Unit Capacity Total Indoor Indoor Unit Total Indoor Indoor Unit Indoor Unit Total Indoor Indoor Unit Total Indoor Indoor Unit kW Capacity Capacity kW Capacity Capacity Capacity Capacity Capacity Capacity Capacity KW kW kW KW KW kW kW kW 2 5 2 5 2 8 3 2 4 0 15 0 2 8 2 8 5 0 5 0 15 6 2 5 2 5 2 8 3 2 5 0 16 0 2 8 2 8 5 0 6 0 16 6 2 5 2 5 2 8 3 2 6 0 17 0 2 8 3 2 3 2 3 2 12 4 2 5 2 5 2 8
49. 7 1 2 5 2 5 2 8 3 2 11 0 5 0 5 0 5 0 15 0 2 0 2 5 2 8 3 2 3 2 13 7 2 5 2 5 2 8 4 0 11 8 5 0 5 0 6 0 16 0 2 0 2 5 2 8 3 2 4 0 14 5 2 5 2 5 2 8 5 0 12 8 5 0 5 0 7 0 17 0 2 0 2 5 2 8 3 2 5 0 15 5 2 5 2 5 2 8 6 0 13 8 5 0 6 0 6 0 17 0 2 0 2 5 2 8 3 2 6 0 16 5 2 5 2 5 2 8 7 0 14 8 2 0 2 5 2 8 3 2 7 0 17 5 2 5 2 5 3 2 3 2 11 4 2 0 2 5 2 8 4 0 4 0 15 3 2 5 2 5 3 2 4 0 12 2 2 0 2 5 2 8 4 0 5 0 16 3 2 5 2 5 3 2 5 0 13 2 2 0 2 5 2 8 4 0 6 0 17 3 2 5 2 5 3 2 6 0 14 2 13 5 Room 4 Room 3 Room 2 Room 1 Room Indoor Unit Capacity Total Indoor Indoor Unit Total Indoor Indoor Unit Indoor Unit Total Indoor Indoor Unit Total Indoor Indoor Unit kW Capacity Capacity kW Capacity Capacity Capacity Capacity Capacity Capacity Capacity kW KW KW kW kW kW kW kW 2 0 2 5 2 8 5 0 5 0 17 3 2 5 2 5 3 2 7 0 15 2 2 0 2 5 3 2 3 2 3 2 14 1 2 542 5 4 0 4 0 13 0 2 0 2 5 3 2 3 2 4 0 14 9 2 5 2 5 4 0 5 0 14 0 2 0 2 5 3 2 3 2 5 0 15 9 2 5 2 5 4 0 6 0 15 0 2 0 2 5 3 2 3 2 6 0 16 9 2 542 5 4 0 7 0 16 0 2 0 2 5 3 2 4 0 4 0 15 7 2 5 2 5 5 0 5 0 15 0 2 0 2 5 3 2 4 0 5 0 16 7 2 5 2 5 5 0 6 0 16 0 2 0 2 5 4 0 4 0 4 0 16 5 2 542 5 5 0 7 0 17 0 2 0 2 5 4 0 4 0 5 0 17 5 2 5 2 5 6 0 6 0 17 0 2 0 2 8 2 8 2 8 2 8 13 2 2 5 2 8 2 8 2 8 10 9 2 0 2 8 2 8 2 8 3 2 13 6 2 542 8 2 8 3 2
50. CHARGE MUFFLER 1 CWB121014 25 HEATING PRESSURE SWITCH 1 CWA101013 26 FLARE 1 4 4 5 CWT251030 27 FLARE 3 8 4 5 CWT251031 28 SOUND PROOF MATERIAL 1 CWG302804 31 SOUND PROOF MATERIAL 1 CWG302801 32 SENSOR COMPLETE DIS CN DIS 1 CWA50C3091 IN 33 V COIL COMPLETE 4 WAY VALVE 1 CWA43C2586 lt 34 V COIL COMPLETE EXPAND VALVE WHITE CN EV1 1 CWA43C2587 O A 35 V COIL COMPLETE EXPAND VALVE YELLOW CN EV2 1 CWA43C2588 lt IN 36 V COIL COMPLETE EXPAND VALVE BLUE CN EV3 1 CWA43C2589 lt IN 37 V COIL COMPLETE EXPAND VALVE RED CN EV4 1 CWA43C2590 lt 38 SENSOR COMPLETE DEF CN TH2 1 CWA50C3087 O 39 NN COMPLETE OUTLET TEMP SENSOR 4 CWA50C3088 o 40 SENSOR COMPLETE CN TH4 1 CWA50C3131 CWA50C3089 41 SENSOR COMPLETE CN TH3 1 CWA50C3132 CWA50C3090 IN 42 V COIL COMPLETE EXPAND VALVE BLACK CN EV5 1 CWA43C2591 IN 43 ELECTRONIC CONTROLLER MAIN 1 CWA73C7625R CWA73C7624R O IN 44 ELECT CONTROLLER NOISE FILTER 1 CWAT3C7265 lt IN 45 ELECTRONIC CONTROLLER DISPLAY 1 CWA747223 IN 47 REACTOR 1 G0C602J00009 IN 48 TERMINAL BOARD ASSY L N 1 CWA28K1195 IN 49 TERMINAL BOARD ASSY 1 2 3 4 5 CWA28K1 196 50 CONTROL BOARD COVER 1 CWH131613 51 CABINET REAR PLATE 1 CWE02C1078 52 CABINET TOP PLATE 1 CWE03C1150 53 CONTROL BOARD COVER 1 CWE04C1462 54 CABINET FRONT PLATE 1 CWE06C1475 55 CABINET SIDE PLATE 1 CWE041734A 56
51. N before power supply ON e When Power Save Mode is ON the unit can be operate at lower running current where the breaker capacity not achieve the requirement 14 1 5 Mode priority function e Mode priority function can be enabled by pushing MODE PRIORITY switch SW5 to ON before power supply ON e When Mode Priority Function is ON the mode priority is given to higher capacity indoor units 14 1 6 Cooling only function e The unit capable to limit the operation mode to Cooling Mode only Heating mode disabled by cutting JP 1 COOL ONLY before power supply ON This function prevent wrong operation during the unit installed in server room e This function could be disabled again by short the JP1 COOL ONLY before power supply 42 15 Troubleshooting Guide 15 1 Self Diagnosis Function The display screen of wireless remote control unit and the self diagnosis LEDs green on the outdoor printed circuit board in the outdoor unit can be used to identify the location of the problem Refer to the table below to identify and solve the cause of the problem and then re start the air conditioner system If the problem is solved and operation returns to normal LED 1 illuminates and others LED are off Diagnosis Abnormality or protection control display LED 6 LED 5 LED 4 LED 3 LED 2 Abnormality judgement Protection operation Problem Check location H11 Indoor out
52. NJHI 805435 G i t CU ANAL 1504430 LOHAH 9118 rm 10H N9 W EET g te 9157 3399 0968 BOLS 405126 I H EG Lp LINDYI r Sn lt 0 aneadwa 0 eumesedwer KlddNS HIMOd C Lei BNIHOLIMS SR F 8037 NEED 8 Or o of 0 g 0 00 oof 08 09 op g 6015109391 909185 T Mm SI EA HN gout FEM wu F be DIR MOTIJA 9r GUHA 300WN N5 LIGOWN NO o a oz Dun 8 z z 5 D 8 8 e w 5 o 5 IN os NOILWOISILOIY 4 105095 Y 1 09 09 1994 un Josuag den Le Isa oz Lg HOLSINGIHD ml T 5 sonsuejoeieu 1 al Ham s x x Qoisiuueu JOSU S Josueg duet 1ossoidwog i s VOSS dcl 3414 Sn Es TT AVTdSIO HOLSINHYIKD y LINN m R Gurp H311081N09 HOSNIS 451344539 185040 2IN0819313 H HM PHI NO ot HOLSINHIHI T HOSNAS 8134 M n 1 eg 4070 HOSNIS IL 34 a Wisou i mm MHOSNIS IL 38 s EEN T HOSNIS 3d AINON HOLSIPIMAHL v LINN enc gz 809086 ANAL ld Le Y sio Fasz Du seni EH Kee R N 2 uy 8 HATIOHLNO9 9IN0819313 S d i E TR 2 MS 38056384 H9IH y ee D 1 5 9 H a am H e dk mie P IMSd N T 8 EA Ss seu H zr
53. NSOR DEF SENSOR PIPE INTAKE TEMP TEMP 1 SENSOR SENSOR GAS SIDE HEAT HEAT gt 4 EXCHANGER EXCHANGER 3 WAY CONDENSOR EVAPORATOR VALVE INDOOR B PIPE TEMP 7 SENSOR qp VN LEE PPE INTAKE mE EM SENSOR SENSOR Ed 1 SENSOR SENSOR S 4 ons soe gt o 3 WAY Er ek VALVE EVAPORATOR 23 PPE TEMP INDOOR C SENSOR DNA LAN VALVE DLI VIN COMPRESSOR TEMP INKE SENSOR PIS PIPE ACCUMULATOR TEMP PRESSURE SENSOR SWITCH DISCHARGE n Nig SAS SIDE MUFFLER HEAT gt lt EXCHANGER VALVE EVAPORATOR l H 7 COMPRESSOR INDOOR D 17 COOLING gt HEATING 4 2 CU 5E34PBE CONDENSCR DISCH TEMP SENSOR ACCUMULATOR COOLING gt HEATING INDOOR A OUTDOOR PIPE EXPANSION TEMP STRAINER VALVE A p 1229 SIDE SENSOR a G i I SWAY VALVE P q INTAKE TEMP SENSOR Bj PIPE TEMP TEMP SENSOR SENSOR LIQUID SIDE 2 WAY VALVE HEAT GAS SIDE STRAINER EXPANSION EXCHANGER SWAY VALVE VALVE B EVAPORATOR TEMP d dL SE SENSOR LIQUID SIDE WAY VALVE L STRAINER EXPANSION PIPE VALVE C TEMP SENSOR LIQUID SIDE 4 SANAY VALVE STRAINER VALVE KM STRAINER EXPANSION VALVE D INTAKE PIRE PIPE TEMP
54. Order No PAPAMY1303046CE Service Manual Air Conditioner Outdoor Unit CU 4E27PBE Panasonic C U Gen Destination Europe Please file and use this manual together with the service manual for Model No CS E7PKEW CS E9PKEW CS E12PKEW CS E15PKEW CS E18PKEW CS E21PKEW CS E24PKEW CS XE7PKEW CS XE9PKEW CS XE12PKEW CS XE15PKEW CS XE18PKEW CS XE21PKEW CS ME9PD3EA CS ME12PD3EA CS ME18PD3EA CS ME9PB4EA CS ME12PB4EA CS ME18PB4EA CS ME21PB4EA CS E9GFEW CS E12GFEW CS E18GFEW CS E9GFEW 2 CS E12GFEW 2 CS E18GFEW 2 Order No PAPAMY1212045CE PAPAMY 1301096CE PAPAMY 1301095CE 0704001 2 MAC0804027A2 AN WARNING This service information is designed for experienced repair technicians only and is not designed for use by the general public It does not contain warnings or cautions to advise non technical individuals of potential dangers in attempting to service a product Products powered by electricity should be serviced or repaired only by experienced professional technicians Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death IMPORTANT SAFETY NOTICE There are special components used in this equipment which are important for safety These parts are marked by A in the Schematic Diagrams Circuit Board Diagrams Exploded Views and Replacement Parts List It is essential that these critical parts should b
55. Outdoor Air Temperature C 4 900 4 800 4 700 4 600 4 500 4 400 4 300 15 13 11 9 7 5 3 1 1 3 5 7 9 11 13 Outdoor Air Temperature C Heating Capacity kW Current A 2 900 2 700 2 500 2 300 2 100 1 900 1 700 1 500 1 300 1 100 Pressure MPa Gas Side Piping 15 13 11 9 7 5 3 1 1 3 5 7 9 11 13 Outdoor Air Temperature C e Heating Characteristic Condition Room temperature 20 C DBT 12 C WBT Operation condition High fan speed Piping Length 5m 230V 50Hz B Indoor unit capacity Heating 2 5 CS E9PKEW 230 45 000 43 000 41 000 39 000 37 000 35 000 33 000 31 000 29 000 Outdoor Temperature C 15 13 11 9 7 5 3 1 3 5 7 9 11 13 Outdoor Air Temperature C 4 400 3 900 3 400 2 900 Heating Capacity KW 2 400 1 900 1 400 15 13 11 9 7 5 3 1 1 3 5 7 9 11 13 Outdoor Air Temperature C 5 700 5 500 5 300 5 100 Current A 4 900 4 700 4 500 15 13 11 9 7 5 3 1 1 3 5 7 9 11 13 Outdoor Air Temperature C 3 200 3 000 2 800 2 600
56. Outdoor unit power supply Single phase 230V 50Hz 25A switch circuit breaker Not included in the unit Not included in the unit 4 0 mm or more x 3 core Indoor outdoor unit conection cables Not included in the unit N 1 5 mm flexible cord x 4 core Unit E polychloroprene sheathed Not included in the unit 1 5 mm flexible cord x 4 core polychloroprene sheathed Unit D Not included in the unit N 1 5mm flexible cord x 4 core Unit C polychloroprene sheathed Not included in the unit Unit B 1 5 mm flexible cord x 4 core polychloroprene sheathed Not included in the unit Unit A Applicable connecting tube kit CZ 3F type Maximum pipe length 25 m Unit B Maximum pipe length 25 m Maximum pipe length 25 m Gr Unit D Maximum pipe length 25 m Unit E Maximum pipe length 25 m Total maximum pipe length 80 m L 28 Allowable elevation 15m max The allowable elevation between each of the indoor units and between the indoor and outdoor units Air purging Air purging by vacuum pump 10 Installation Instruction
57. PKEW only Total nominal cooling capacity is 5 0kW 2 Three CS E12PKEW Total nominal cooling capacity is 9 6kW e Indoor Unit CS E7 9 12 15 18 21 24PKEW CS E9 12 18GFEW CS ME9 12 18 21PB4EA CS ME9 12 18PD3EA e Outdoor Unit CU 4E27PBE 4 Room 3 Room 2 Room 1 Room Indoor Unit Total Indoor Indoor Unit Total Indoor Indoor Unit Total Indoor Indoor Unit Total Indoor Capacity KW Capacity KW Capacity KW Capacity KW Capacity KW Capacity KW Capacity KW Capacity KW 2 0 2 0 2 0 2 0 8 0 2 0 2 0 2 0 6 0 2 0 2 5 4 5 2 0 2 0 2 0 2 0 2 0 2 5 8 5 2 0 2 0 2 5 6 5 2 0 2 8 4 8 2 5 2 5 2 0 2 0 2 0 2 8 8 8 2 0 2 0 2 8 6 8 2 0 3 2 5 2 2 8 2 8 2 0 2 0 2 0 3 2 9 2 2 0 2 0 3 2 7 2 2 0 4 0 6 0 3 2 3 2 2 0 2 0 2 0 4 0 10 0 2 0 2 0 4 0 8 0 2 0 5 0 7 0 4 0 4 0 2 0 2 0 2 0 5 0 11 0 2 0 2 0 5 0 9 0 2 0 6 0 8 0 5 0 5 0 2 0 2 0 2 0 6 0 12 0 2 0 2 0 6 0 10 0 2 0 7 0 9 0 6 0 6 0 2 0 2 0 2 0 7 0 13 0 2 0 2 0 7 0 11 0 2 5 2 5 5 0 7 0 7 0 2 0 2 0 2 5 2 5 9 0 2 0 2 5 2 5 7 0 2 5 2 8 5 3 2 0 2 0 2 5 2 8 9 3 2 0 2 5 2 8 7 3 2 5 3 2 57 2 0 2 0 2 5 3 2 97 2 0 2 5 3 2 7 7 2 5 4 0 6 5 2 0 2 0 2 5 4 0 10 5 2 0 2 5 4 0 8 5 2 5 5 0 7 5 2 0 2 0 2 5 5 0 11 5 2 0 2 5 5 0 9 5 2 5 6 0 8 5 2 0 2 0 2 5 6 0 12 5 2 0 2 5 6 0 10 5 2 5 7 0 9 5 2 0 2 0 2 5 7 0 13 5 2 0 2 5 7 0 11 5 2 8 2 8 5 6 2 0 2 0 2 8 2 8 9 6
58. When other indoor units where Powerful operation are OFF is demand for capacity o When the powerful operation is OFF for all indoor units o When Quiet operation received from 1 indoor unit o When protection control starts 34 11 2 Heating Operation 11 2 4 Outdoor fan control e When heating operation is enabled based on outdoor ambient temperature fan motor control will be adjusted according to figure below for Heating overload control RPM controlled 12 C 10 C RPM free OD temp 11 2 2 Heating Room Temp Sampling Control Toimprove the judgment accuracy indoor room temperature sampling starts when any indoor unit has stopped capability supplied heating thermo off during heating operation with compressor ON outdoor unit will send signal to all thermo off indoor units to ON fan motor and get room temperature sample e To prevent discharge temperature drop at indoor units which is ON when sampling the room temperature of heating thermo off units the compressor frequency is increased accordingly e However if indoor room temperature is much higher compare to remote control setting temperature before thermo off sampling of corresponding indoor unit will be cancelled 11 2 3 Powerful Operation 2 e During cooling heating operation this control is to provide fast cooling heating operation compare to normal operation e Operation start if all condition below are complied o Powerful operation ON for indo
59. YIL Wn 039 d M0V18 18 9V18 y 18 N2 LINDYIS YI mha 805538402 910 DER Y31114 3SION COM TYNINH3L NOU ovi man eet ALIHM 3LIHM C 0v19 038 N3349 Dv dod IHW OY LHM NO 990 154 zu 18 H N Ce mm U9 goloy3u 08 08 104100 1 18 5 D A Izo M A 08 TOYLNOI 210 M N 210 n O Lzivxoreaxs NOLLO3NNOO sBulpulM 1 5 Jo eouejsisoH 21 6 2 CU 5E34PBE YOLSINY dW 801518 839NVH9X3 vous ga dN HOLSINYSHL 3 BI 2 2 E a a lt Q D fr i a w a a YOLSINGSHL v LINN 3LIHM 80123 02 Y0SSIYANOI sBulpulM Josseidwog jo eouejsisoH
60. ation cycle piping and possibly result in explosion and injury Use only R410A Q materials Thickness of copper pipes used with R410A must be more than 0 8mm Never use copper pipes thinner than 0 8mm It is desirable that the amount of residual oil is less than 40 mg 10m During installation install the refrigerant piping properly before run the compressor Operation of compressor without fixing refrigeration piping and valves at opened condition will cause suck in of air abnormal high pressure in refrigeration cycle and result in explosion injury etc 20 During pump down operation stop the compressor before remove the refrigeration piping Removal of refrigeration piping while compressor is operating and valves are opened condition will cause suck in of air abnormal high pressure in refrigeration cycle and result in explosion injury etc 21 After completion of installation or service confirm there is no leakage or refrigerant gas It may generate toxic gas when the refrigerant contacts with fire 22 Ventilate if there is refrigerant gas leakage during operation It may cause toxic gas when refrigerant contacts with fire 23 Do not insert your fingers or other objects into the unit high speed rotating fan may cause injury S 24 Must not use other parts except original parts described in catalog and manual 25 Using of refrigerant other than the specified type may cause
61. ctor H33 Indoor Indoor and outdoor Indoor and outdoor rated voltage outdoor units misconnection different check abnormality H36 Outdoor gas o Continuous Heating Outdoor gas pipe Outdoor gas pipe pipe for 5s protection temperature sensor temperature temperature operation only open or short circuit sensor lead wire sensor and connector abnormality H37 Outdoor liquid Continuous Cooling Outdoor liquid pipe Outdoor liquid pipe for 5s protection temperature sensor pipe temperature temperature operation only open or short circuit sensor lead wire sensor and connector abnormality 43 Diagnosis Abnormality display or protection control Protection operation Problem Check location Outdoor high pressure sensor abnormality High pressure sensor open circuit during compressor stop High pressure sensor Lead wire and connector Outdoor fan motor mechanism lock Indoor high pressure protection Indoor operating unit freeze protection LED 6 LED 5 LED 4 LED 3 LED 2 LED 1 Abnormality judgement Continuous for 1 minute 2 times m happen within 30 minutes Outdoor fan motor lock or feedback abnormal Indoor high pressure protection Heating Indoor freeze protection Cooling Outdoor fan motor lead wire and connector Fan motor lock or block Check indoor heat exchanger Air filter dirty Air circulation short circuit
62. discharge 16 1 1 Removing the Cabinet Top Plate 1 Remove the cabinet top plate remove the 11 screws 5 screws 46 o c 5 o gt e E D D Q amp 2 T Q it SE oo E o oo 02 Fig 3 c gt D D a amp 2 Q o M um Qs og E o oa 02 co lt Fig 4 16 1 3 Removing the Cabinet Front Plate Fig 5 47 o c gt D D a hm E a be O Om um 2 E o oa wn i 16 1 4 Removing the Control P C Board 6 Remove the cover by release the screw 7 Disconnect the connectors lead wires of the compressor sensors and others 8 Release the Control P C Board tab to remove the Control P C Board 16 1 5 Removing the Propeller Fan and Fan Motor 9 Remove the propeller fan by removing the nut turning clockwise as its center 10 Disconnect the fan motor connector from the Control P C Board Loosen the 4 fan motor mounting screws then remove the fan motor 48 17 Technical Data 17 1 Operation Characteristics e Cooling Characteristic Condition Room temperature 27 C DBT 19 C WBT Operation condition High fan speed Piping Length 5m 230V 50Hz A Indoor unit capacity Cooling 2 0 CS E7PKEW 230 13 000 12 000
63. door After Indoor fan only Indoor outdoor Indoor outdoor abnormal operation for operation can communication not wire terminal communication 1 minute start by establish Indoor outdoor entering into PCB force cooling Indoor outdoor operation connection wire H12 Indoor unit 90s after Total indoor Indoor outdoor capacity power supply capability more than connection wire unmatched maximum limit or Indoor outdoor less than minimum PCB limit or number of Specification and indoor unit less than combination table two in catalogue H15 Compressor Continuous Compressor Compressor temperature for 5s temperature sensor temperature sensor open or short circuit sensor lead wire abnormality and connector H16 Outdoor Current transformer Outdoor PCB current faulty or compressor faulty or transformer faulty compressor CT faulty abnormality H27 Outdoor air Continuous Outdoor air Outdoor air temperature for 5s temperature sensor temperature sensor open or short circuit sensor lead wire abnormality and connector H28 Outdoor heat Continuous Outdoor heat Outdoor heat exchanger for 5s exchanger exchanger temperature temperature sensor 1 temperature sensor 1 open or short circuit sensor 1 lead abnormality wire and connector H32 Outdoor heat Continuous Outdoor heat Outdoor heat exchanger for 5s exchanger exchanger temperature temperature sensor 2 temperature sensor 2 open or short circuit sensor 2 lead abnormality wire and conne
64. e replaced with manufacturer s specified parts to prevent shock fire or other hazards Do not modify the original design without permission of manufacturer AN PRECAUTION OF LOW TEMPERATURE In order to avoid frostbite be assured of no refrigerant leakage during the installation or repairing of refrigerant circuit Pan aS n IC Panasonic Corporation 2013 TABLE OF CONTENTS PAGE 1 Safety Precautions ees 3 2 Specifications 5 2 1 GU AE27PBE 5e tb 5 2 2 CU 5E34PBE eene 7 3 Dimensions certe ENNEN 16 4 Refrigeration Cycle Diagram 17 4 1 rdnr een Seen 17 4 2 CU 5E34PBE nn 18 5 Block Diagram 2 4 22 19 5 1 GUMEZIPBE zu RN 19 5 22 EE 20 6 Wiring Connection Diagram 21 6 1 4 27 inii 21 6 2 GU 5ES3APBE iiim 22 7 Electronic Circuit Diagram 23 7 1 CU 4E27PBE ires 23 7 25 lt iere St 24 8 Printed Circuit Board 25 8 1 Main Printed Circuit Board 25 8 2 Noise Filter Printed Circuit Board 26 8 3 Display Printed Circuit Board 26 9 Installation Information 27 9 1 GU 4E27PBE uH is 27 9 2
65. he meaning of each indication used is as below Incorrect installation or servicing due to ignoring of the instruction will cause harm or damage and the seriousness is classified by the following indications AN WARNING This indication shows the possibility of causing death or serious injury A CAUTION This indication shows the possibility of causing injury or damage to properties The items to be followed are classified by the symbols Q This symbol denotes item that is PROHIBITED from doing Carry out test run to confirm that no abnormality occurs after the servicing Then explain to user the operation care and maintenance as stated in instructions Please remind the customer to keep the operating instructions for future reference AN WARNING Do not modify the machine part material during repairing service 2 If wiring unit is supplied as repairing part do not repair or connect the wire even only partial wire break Exchange the whole wiring unit 3 Do not wrench the fasten terminal Pull it out or insert it straightly 4 Engage dealer or specialist for installation and servicing If installation or servicing done by the user is defective it will cause water leakage electrical shock or fire 5 Install according to this installation instructions strictly If installation is defective it will cause water leakage electric shock or fire 6 Use
66. ing Current A 9 4 Cooling Operation Rn Power Input kW 1 98 0 53 2 87 EER W W 4 04 5 66 3 21 Sound Pressure Level dB A H L 51 Noise Sound Power Level dB H L 67 kW 9 4 4 2 10 6 Capacity BTU h 32100 14300 36100 Running Current A 9 8 Heating Operation Elestical Power Input kW 2 08 0 70 3 06 COP W W 4 52 6 00 3 46 Sound Pressure Level dB A H L 52 Noise Sound Power Level dB H L 68 Maximum Current A 19 0 Starting Current Circuit Breaker Capacity Dimension mm mm Net Weight kg Connection Cable 3 1 Earth 21 5 mm Pipe Length Range 1 room m 3 25 Maximum Pipe Length Total Room m 70 Refrigerant Pipe Diameter Compressor Liquid Side mm inch 6 35 1 4 Gas Side Type mm inch 9 52 3 8 E21 amp E24 12 7 1 2 Hermetic Motor Rotary Motor Type Brushless 4 poles Rated Output 1 70k Air Circulation Type Propeller Fan Motor Type DC Motor 8 poles Rated Output 90 Fan Speed High Cooling Heating 550 600 Heat Exchanger Type Plate fin configuration forced draft type Tube Material Copper Fin Material Aluminum Pre Coat Row Stage 2 46 FPI 19 Air Volume High Cooling Heating 50 4 55 6 Refrigerant Control Device Expansion Valve Refrigerant Oil FV50S Refrigerant R410A
67. iping 3 8 Gas side piping X This illustration is for explanation purposes only Note Respective indoor unit installation procedure shall refer to instruction manual provided in the indoor unit packaging Allowable piping length Outdoor Unit CU 4E27 CU 5E34 Allowable piping length of each indoor unit min max 3m 25m 3m 25m Allowable total piping length of all indoor unit 70 m or less 80 m or less Outdoor unit located on upper side amp 15 m or less 15 m or less Height difference between indoor and outdoor unit Outdoor unit located otherwise amp 7 5 mor less 7 5 mor less Outdoor unit located on upper side 7 5 mor less 7 5 mor less Height difference between indoor unit Outdoor unit located otherwise amp 15 m or less 15 m or less Outdoor unit located Outdoor unit located Indoor unit on upper side otherwise Seet CK T Outdoor unit 8 9 Outdoor unit A amp h 2 7 i Indoor unit Indoor unit Outdoor unit 29 Outdoor Unit Installation Guidelines e Where a wall or other obstacle is in the path of outdoor unit s intake or exhaus
68. is air conditioner to the power supply is prohibited i Power supply connection to the receptacle using power plug Use an approved 20A CU 4E27 25A CU 5E34 power plug with earth pin for the connection to the socket ii Power supply connection to a circuit breaker for the permanent connection Use an approved 20A CU 4E27 25A CU 5E34 circuit breaker for the permanent connection It must be a double pole switch with a minimum 3 0 mm contact gap 8 Do notrelease refrigerant during piping work for installation servicing reinstallation and during repairing a refrigerant parts Take care of the liquid refrigerant it may cause frostbite Q 9 Installation or servicing work It may need two people to carry out the installation or servicing work 10 Do not install this appliance in a laundry room or other location where water may drip from the ceiling etc Q 11 Do not sit or step on the unit you may fall down accidentally Q 12 Do not touch the sharp aluminum fins or edges of metal parts Q If you are required to handle sharp parts during installation or servicing please wear hand glove Sharp parts may cause injury 2 Specifications 2 1 CU 4E27PBE Item Unit OUTDOOR UNIT Indoor Unit Combination 2 0kW 2 0kW 2 0kW 2 0kW Power Source 1 Phase 230V 50Hz Power supply from outdoor unit kW 8 0 3 0 9 2 Capacity BTU h 27300 10200 31400 Runn
69. l blinks F91 is indicated at all indoor units 13 15 Valve close detection control e This control detects 3 way valve close condition to prevent damage to refrigerant cycle e Start conditions o For all connected indoor units if Indoor intake temperature indoor piping temperature are between 2 C and 2 C continuously for 5 minutes after compressor ON at first cooling operation o The first cooling operation is defined as cooling operation is ON for less than 8 minutes after new installation or after pump down e Control content o During this control compressor stop indoor units Timer LED will blink F91 is indicated at indoor units e Error reset can be done by power supply reset or reset by using remote control 13 16 Compressor discharge high pressure protection control e This control protect by using high pressure switch during operation e Start conditions o High pressure switch is activated from normally close to open when outdoor operation mode is cooling or heating during compressor running e Control 1 content o Compressor stop when high pressure switch is opened and restart after high pressure switch closed If this condition happen 4 times within 30 minutes F94 is indicated o After 30 minutes counter is reset if this condition does not happen for 4 times e Control 1 stop conditions o Power supply reset o Reset by using remote control 40 14 Servicing Mode
70. n the table Screw Male si Cabinet side plate de Do not over tighten over tightening may cause gas leakage Piping size Torque 1 4 6 35 mm 18 N m 1 8 kgf m 3 8 9 52 mm 42 Nam 4 3 kgf m 1 2 12 7 mm 5 8 15 88 mm 55 Nem 5 6 kgf m 65 N m 6 6 kgf m 3 4 19 05 mm 100 Nem 10 2 kgf m Flare Nut 1 Connection Pipe lt Torque Wrench for Flare Nut a Flare Nut Mm Connection Pipe fg Torque Wrench for Flare Nut Female side Applicable to Liquid and Gas side of CS E7 CS XE7 CS E9 CS XE9 CS E12 CS XE12 CS E15 CS XE15 CS E18 CS XE18 CS MES CS ME9 CS ME12 CS ME18 Liquid side of CS E21 CS XE21 CS ME21 CS E24 Screw Male side Pipe Size Flare Nut lt Fi a Connection Pipe EJ EA Torque Wrench for Flare Nut and Pipe Size Expander 30 Female side Applicable to Gas side of CS E21 CS XE21 CS ME21 CS E24 CUTTING AND FLARING THE PIPING Please cut using pipe cutter and then remove the burrs 2 Remove the burrs by using reamer If burrs is not removed gas leakage may be caused Turn the piping end down to av
71. nection to the power supply through isolating Devices Disconnecting means Connection cable between indoor unit and connection cable between indoor unit and outdoor unit according to the diagram as shown Connect approved type polychloroprene sheathed power sup CU 4E27 3 x 2 5 mm CU 5E34 ply cord 3 x 4 0 mm 245 IEC 57 type designation or heavier cord to the terminal board and connect the others end of the cord to Isolating Devices Disconnecting means outdoor unit shall be approved polychloroprene sheathed 4 x 1 5 mm flexible cord type designation 245 IEC 57 or heavier cord CU 4E27 Terminals on the indoor unit Colour of wires Connection cable Terminals on the outdoor unit Power supply cord Terminals on the isolating devices Disconnecting means CU 5E34 Terminals on the indoor unit Terminals on the outdoor unit Colour of wires Connection cable UNIT A UNIT B UNIT C UNIT D Power supply cord Terminals on the isolating devices Disconnecting means
72. nit enables air conditioning of up to five separate rooms for CU 5E34PBE CONNECTABLE INDOOR UNIT OUTDOOR UNIT CU 4E27PBE CU 5E34PBE Type ROOM Wall connectable indoor units CS E7PKEW 2 0kW Ce CS E9PKEW CS XE9PKEW CS ME9PD3EA CS ME9PB4EA CS E9GFEW CS E9GFEW 2 CS E12PKEW CS XE12PKEW CS ME12PD3EA CS ME12PB4EA CS E12GFEW CS E12GFEW 2 CS E15PKEW CS XE15PKEW CS E18PKEW CS XE18PKEW CS ME18PD3EA CS ME18PB4EA CS E18GFEW CS E18GFEW 2 2 5kW 3 2kW 4 0kW 5 0kW CS E21PKEW CS XE21PKEW CS ME21PB4EA 6 0kW 7 0kW CS E24PKEW Capacity range of From 4 5kW to 13 6kW From 4 5kW to 17 5kW Pipe length 1 room maximum pipe length m 25 25 Allowable elevation m Total allowable pipe length m 15 70 15 80 Total pipe length for maximum chargeless length m 45 45 Additional gas amount over chargeless length g m 20 20 Note Available Remarks for CU 4E27PBE CU 5E34PBE 1 At least two indoor units must be connected 2 The total nominal cooling capacity of indoor units that will be connected to outdoor unit must be within connectable capacity range of indoor unit as shown in the table above Example The indoor units combination below is possible to connect to CU 4E27PBE Total nominal capacity of indoor units is between 4 5kW to 13 6kW 1 Two CS E9
73. nutes before operation end S 1 minute before operation end Pump down operation end o Flashing 14 1 2 Test Run Operation e Test operation can be carried out using TEST OPERATION button SW2 on the Service PCB inside the outdoor unit e For Cooling test press the TEST OPERATION button SW2 for 5 seconds or more but less than 10 seconds LED1 and LED 2 will illuminate when shift into cooling test operation e For Heating test press the TEST OPERATION button SW2 for more than 10 seconds LED 1 and LED 3 will illuminate when shift into heating test operation e Press the TEST OPERATION button SW2 again to cancel test operation 41 14 1 3 Wiring Error Check e The unit capable to correct the wiring error automatically by following procedures o Confirm the valve on the liquid side and gas side is open o Press WIRING CHECK button SW3 on the Service PCB inside the outdoor unit for more than 10 seconds to start wiring check operation o Wiring check process will complete in approximately 20 25 minutes However wiring check operation will not start within 3 minutes after compressor is stopped When outdoor air temperature is less than 5 C or unit has abnormality wiring check will not start See NOTE 2 The LED 2 to LED Service PCB inside the outdoor unit indicate the possibility of the correction as shown in the table below
74. oid the metal powder entering the pipe 3 Please make flare after inserting the flare nut onto the copper pipes 1 4 Pipe Handle 5 E Improper flaring B HE T ter Inclined Surface Cracked Uneven IN Ga gt ix damaged thickness gt Point down Clamp handle Red arrow mark Copper pipe when properly flared the internal surface of the flare will evenly shine and be of even thickness Since the flare part comes into contact with the 1 To cut 2 To remove burrs 3 To flare connections carefully check the flare finish 10 4 Evacuation Of The Equipment WHEN INSTALLING AN AIR CONDITIONER BE SURE TO EVACUATE THE AIR INSIDE THE INDOOR UNIT AND PIPES in the following procedure 1 Connect a charging hose with a push pin to the Low side of a charging set and the service port of the gas side 3 way valve o Be sure to connect the end of the charging hose with the push pin to the service port Connect the center hose of the charging set to a vacuum pump Turn on the power switch of the vacuum pump and make sure that the needle in the gauge moves from 0 cmHg 0 MPa to 76 cmHg 0 1 MPa Then evacuate the air approximately ten minutes Close the Low side valve of the charging set and turn off the vacuum pump Make sure that the needle in the gauge does not move after approximately five minutes Note BE SURE TO TAKE THIS PROCEDURE IN ORDER TO AVOID REFRIGERANT GAS LEAKAGE
75. or unit o Not under Annual Cooling control e Operation content o Outdoor fan speed will adjust automatically o Compressor frequency will adjust automatically e Operation stop when comply either one of the follow conditions o When the powerful operation is OFF for all indoor units o When annual cooling control activated 35 12 Simultaneous Operation Control e Operation modes which can be selected using the remote control unit o Automatic Cooling Dry Heating and e ion operation mode e Types of operation modes which can be performed simultaneously o Cooling operation and Cooling Dry or e ion operation o Heating operation and Heating operation e Types of operation modes which cannot be performed simultaneously o During cooling operation heating operation is impossible at another indoor unit in another room o priority is given to cooling operation if the cooling mode is selected first In another room where heating mode is selected afterward the POWER LED blinks to indicate the heating operation is in standby condition where the fan is stopped hence no discharged air o During heating operation cooling operation is impossible at another indoor unit in another room o priority is given to heating operation if the heating mode is selected first In another room where cooling mode is selected afterward the POWER LED blinks to indicate the cooling operation is in standby condition where the fan is stopped hence
76. rol e This control is to enable cooling operation when outdoor ambient temperature is low e Control start conditions o Cooling operation is activated with compressor ON o Outdoor ambient temperature is less than 15 C e Control contents o When the above conditions are fulfilled based on outdoor pipe temperature the outdoor fan motor will operate according to figure below 34 C 24 RPM unchanged 0 23 C 19 RPM down 18 C Stopped OD Pipe temp e improve the judgment accuracy during annual cooling control outdoor ambient temperature sampling for 2 minutes will be activated every 35 minutes under designated fan speed e Control stop conditions o When either one of the start conditions are not complied 11 1 3 Cooling Powerful Operation 1 e During cooling operation this control is to concentrate outdoor unit capability to the powerful operation enabled indoor unit by temporary stop the capability supply to low load demand indoor units e Operation start condition o Powerful operation ON for targeted indoor unit e Operation content o If other indoor units where Powerful operation are OFF achieve setting temperature continuously for 1 minute after received powerful command from indoor unit then capability supply to other indoor units are stopped for minimum 3 minutes Capability supply stop period follows powerful operation period e Operation stops when comply either one of the following conditions o
77. rt 39 13 10 30 seconds Force Operation 39 13 11 Total Current Control 39 13 12 IPM power transistor Protection eMe ES 39 13 13 Compressor Protection Control Gas leak detection control 1 40 13 14 Compressor Protection Control Gas leak detection control 2 40 13 15 Valve close detection control 40 13 16 Compressor discharge high pressure protection control 40 14 Servicing Mode eene 41 15 Troubleshooting Guide 43 15 1 Self Diagnosis Function 43 16 Disassembly and Assembly Instructions 46 16 1 Outdoor Unit Removal Procedure 46 17 Technical Data eene 49 17 1 Operation Characteristics 49 18 Exploded View and Replacement Parts Lista aaa Ie 63 1 Safety Precautions Read the following SAFETY PRECAUTIONS carefully before perform any servicing Electrical work must be installed or serviced by a licensed electrician Be sure to use the correct rating of the power plug and main circuit for the model installed The caution items stated here must be followed because these important contents are related to safety T
78. s control detect outdoor ambient temperature and perform the fan speed adjustment during heating operation RPM controlled 12 C 10 C RPM free OD temp 13 7 Extreme Low Temperature Compressor low pressure protection control Heat This control is to prevent low pressure drops too low during extremely low outdoor ambient temperature to improve the compressor reliability During heating operation when outdoor ambient temperature is in Zone 1 this control will be activated Compressor frequency restriction will be based on outdoor piping temperature Comp freq free 23 C 25 C Comp freq 3 C 5 C Zone 1 OD temp restricted 26 C 28 C Comp freq stop OD pipe 38 13 8 Deice Control e When outdoor pipe temperature and outdoor air temperature is low deice operation starts where indoor fan motor and outdoor fan motor stop indoor unit horizontal vane close and operation LED blink with compressor ON 13 9 Time Delay Safety Control Restart Control e The compressor will not restart within three minutes after compressor is stopped e This control is not applicable if the power supply reset or after deice condition 13 10 30 seconds Force Operation e Once the compressor starts operation it will not stop its operation for 30 seconds in order to cycle back compressor oil e However it can be stopped using remote control or Auto OFF ON button at indoor unit 13 11 Total Current Control
79. t airflow follow the installation guidelines below e For any of the below installation patterns the wall height on the exhaust side should be 1200mm or less Wall facing one side Walls facing two side Walls facing three side More than 100 More than 1000 4 More than 100 More than 100 More than 1000 More than 300 More than 100 More than 100 a More than 1000 10 2 Install The Outdoor Unit e After selecting the best location start installation to Indoor Outdoor Unit Installation Diagram wind and earthquake bolt or nails Side view Top view Top view Unit mm r NEN B PO PO 9 1 Fixthe unit on concrete or rigid frame firmly ro u and horizontally by bolt nut 210 mm Ak 2 Wheninstalling at roof please consider strong Loi B Please fasten the installation stand firmly with Model A B C D CU 4E27 CU 5E34 620 mm 170mm 20 380 5 mm 10 3 Connect The Piping e Remove the cabinet side plate metal from the unit by loosening six screws Connecting The Piping To Outdoor Unit Decide piping length and then cut by using pipe cutter Remove burrs from cut edge Make flare after inserting the flare nut locate at valve onto the copper pipe Align center of piping to valves and then tighten with torque wrench to the specified torque as stated i
80. t capacity Cooling 4 0 CS E15PKEW 230 13 400 5 12400 sg gt Eg 11400 og 5 10 400 9 400 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 4 600 4 100 3 600 Cooling Capacity KW 3 100 2 600 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 6 500 6 000 5 500 5 000 Current A 4 500 4 000 3 500 3 000 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 0 890 0 840 0 790 Gas Side Piping Pressure MPa 0 740 0 690 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 52 e Cooling Characteristic Condition Room temperature 27 C DBT 19 C WBT Operation condition High fan speed Piping Length 5m 230V 50Hz E Indoor unit capacity Cooling 5 0 CS E18PKEW 230 Outdoor Temperature 10 400 9 400 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 5 100 4 600 4 100 Cooling Capacity KW 3 600 3 100 2 600 10 5 0 5 10 15 20 25 30 35 40 45 50 Outdoor Air Temperature C 8 000 7 000 6 000 Current A 5 000
81. t temperature is at protection region as shown in figure below Protection Region 32 C 30 C OD temp o Outdoor unit total current is above 5 0A e Control content o Outdoor fan speed is adjusted accordingly e Control stop condition o When outdoor ambient temperature is back to normal region e During this control outdoor fan speed does not reduce for Quiet operation 13 4 Electronic Parts Temperature Rise Protection 2 Cool e This control prevents electronic parts temperature rise during cooling dry operation e Start conditions o Total current is at protection region as shown in figure below Protection Region 11 91A Normal Region 11 82A Total current e Control content o Outdoor fan speed is adjusted accordingly e Control stop conditions o When total current is back to normal region e During this control outdoor fan speed does not reduce for Quiet operation 37 13 5 Cooling overload control Cool This control detect outdoor pipe temperature and perform the compressor frequency restriction during cooling operation Comp stop Comp freq restricted 64 C 60 C 57 C OD Pipe temp 13 6 Heating overload control Heat This control detect indoor pipe temperature and perform the compressor frequency restriction during heating operation Comp stop Comp freq restricted 60 C 53 C Comp freq maintain 48 C Comp freq free ID Pipe temp Thi
82. te Isolating Devices imi FIE Disconnecting means should o have minimum 3 0 mm contact l 5mm gap ormore e Earth wire shall be Yellow Green No loose strand when gap between wires 4 ACCEPT PROHIBITED PROHIBITED Y G in colour and longer than L inserted other AC wires for safety reason 32 10 6 Heat Insulation CAUTION Use a material with good heat resistant properties as the heat insulation for the pipes Be sure to insulate both the gas side and liquid side pipes If the pipes are not adequately insulated condensation or water leakages may occur Liquid side pipes Gas side pipes Material shall withstand 120 C or higher 10 7 Disposal Of Outdoor Unit Drain Water If a drain elbow is used the unit should be placed on a stand which is taller than 5 cm e lfthe unit is used in an area where temperature falls below 0 C for 2 or 3 days in succession it is recommended not to use a drain elbow for the drain water freezes and the fan will not rotate P Install the hose at an angle so that Kach Drain elbow 2 the water smoothly flows out 33 11 Operation Control 11 1 Cooling Operation 11 1 1 Outdoor fan control e When cooling operation is enabled based on outdoor ambient temperature fan motor control will be adjusted according to figure below RPM free 15 C RPM controlled ES 13 C Stopped OD temp 11 1 2 Annual Cooling cont
83. the attached accessories parts and specified parts for installation and servicing Otherwise it will cause the set to fall water leakage fire or electrical shock 7 nstall at a strong and firm location which is able to withstand the set s weight If the strength is not enough or installation is not properly done the set will drop and cause injury 8 For electrical work follow the local national wiring standard regulation and the installation instruction An independent circuit and single outlet must be used If electrical circuit capacity is not enough or defect found in electrical work it will cause electrical shock or fire 9 This equipment is strongly recommended to install with Earth Leakage Circuit Breaker ELCB or Residual Current Device RCD Otherwise it may cause electrical shock and fire in case equipment breakdown or insulation breakdown 10 Do not use joint cable for indoor outdoor connection cable Use the specified indoor outdoor connection cable refer to Installation Instruction CONNECT THE CABLE TO THE INDOOR UNIT and connect tightly for indoor outdoor connection Clamp the cable so that no external force will be acted on the terminal If connecting or fixing is not perfect it will cause heat up or fire at the connection 11 Wire routing must be properly arranged so that control board cover is fixed properly If control board cover is not fixed perfectly it will cause heat up or fire at the connection point of terminal fire

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