Mitsubishi Electric PCA-RP71GA Manual de servicio

SERVICE MANUALSPLIT-TYPE, HEAT PUMP AIR CONDITIONERSSPLIT-TYPE, AIR CONDITIONERSNo. OC328REVISED EDITION-BINDOOR UNITREMOTE CONTROLLER CONTENTS 1. T

10kWAAkW*/min(CFM)Pa(mmAq)dBmm(in.)mm(in.)mm(in.)mm(in.)kg(lbs)Service Ref.ModePower supply(phase, cycle, voltage) Input Running current Starting c

11kWAAkW*/min(CFM)Pa(mmAq)kWdBmm(in.)mm(in.)mm(in.)mm(in.)kg(lbs)Service Ref.ModePower supply(phase, cycle, voltage) Input +1 Running current +1 S

12Cooling0.150.691.48Heating0.15<2.48>0.69<10.78>1.48<10.78>Single phase, 50Hz, 230VMunsell 0.70Y 8.59/0.97Plate fin coilSirocco fan

1313NOISE CRITERION CURVES690807060504030201063 125 250 500 1000 2000 4000 8000APPROXIMATETHRESHOLD OFHEARING FORCONTINUOUSNOISENC-60NC-50NC-40NC-30NC

141m1munitabout 1.4mMICROPHONEceiling90807060504030201063 125 250 500 1000 2000 4000 8000APPROXIMATETHRESHOLD OFHEARING FORCONTINUOUSNOISENC-60NC-50NC

151515INDOOR UNITPCA-RP50GAPCA-RP50GA#1PCH-P50GAH1802101571585182 liquid201 gas241 (Drainage)Air intake918161 90254680506 56Electric

16PCA-RP50GA2PCA-RP50GA2#1PCA-RP60GAPCA-RP71GAPCA-RP60GA#1PCA-RP71GA#1PCH-P60GAHPCH-P71GAH161 90254680506 561240 (suspension bolt pitch)140150320 8017

17161 90254680506 561228Air intake121427020781 961310Air outlet1240 (suspension bolt pitch)140150320 8018708718219824516217(3/8F liquid)(5/8F, 3/4F g

18161 90254680506 561535Air intake152427020781 961620Air outlet1547(suspension bolt pitch)140150320 8018708718219824516217(3/8F liquid)(5/8F, 3/4F ga

1919PCA-RP50GA PCA-RP50GA2 PCA-RP60GAPCA-RP71GA PCA-RP100GA PCA-RP125GA PCA-RP140GAPCA-RP50GA#1 PCA-RP50GA2#1 PCA-RP60GA#1 PCA-RP71GA#1 PCA-RP100GA#

22-1. OUTDOOR UNIT’S SERVICE MANUAL2-2. TECHNICAL DATA BOOKTECHNICAL CHANGES1REFERENCE MANUAL2PCA-RP50GA(2) PCA-RP50GA(2)#1PCA-RP60GA PCA-RP60GA#1PCA-

20Unit : mmPipe temperature thermistor/liquid(TH2)Distributorwith strainer#50Condenser/evaporatortemperature thermistor(TH5)Room temperature thermisto

21<Error code display by self-diagnosis and actions to be taken for service (summary)>Present and past error codes are logged and displayed on t

2210-2. SELF-DIAGNOSIS ACTION TABLENote: Refer to the manual of outdoor unit for the details of display such as F, U, and other E.Error CodeA

23Error CodeAbnormal point and detection method CauseCountermeasureP6Freezing/overheating protection is work-ing1 Freezing protection (Cooling mode)Th

24Error CodeAbnormal point and detection method CauseCountermeasureP9Pipe temperature thermistor / Condenser-Evaporator (TH5)1 The unit is in 3-minute

25E6E7Error CodeAbnornal point and detection method CauseCountermeasureFbE1orE2PA Forced compressor stop (due to water leakage abnormality)1 When the

26 (For the separate indoor/outdoor unit power sup-ply system)1 Power supply of 220~240V AC is not supplied to indoor unit.2 The connectors of the o

27Note: Refer to the manual of outdoor unit for the detail of remote controller.(3)Upward/downward vane performance failure1 The vane is

2810-4. When wired remote controller or indoor unit micro computer troubles 1. If there is not any other wrong when trouble occurs, emergency operatio

2910-5. HOW TO CHECK THE PARTS112233RedWhiteBlackRelay connectorProtector13GrayGrayOrangeRedPinkYellow Brown BlueMPinkOrangeRedYellow BlueM

3SAFETY PRECAUTION3Cautions for units utilising refrigerant R407C3-2. CAUTIONS RELATED TO NEW REFRIGERANTDo not use the existing refrigerant piping.Th

3001020304050-20-100 1020304050< Thermistor for lower temperature >Temperature ()Resistance (k)<Thermistor Characteristic graph>Room tem

3110-6-2. Indoor controller boardPCA-RP50/60/71/100/125/140GA PCA-RP50/60/71/100/125/140GA#1PCH-P50/60/71/100/125/140GAHPCA-RP50GA2PCA-RP50GA2#1CN2DCo

32SW1Setting by the dip switch and jumper wireFunctionsJumper wireModelsettingsCapacitysettingsPair numbersetting withwirelessremotecontrollerFor serv

3333Note:· When the uint is restarted to operate after turning off the power or OFF operation, the unit which was operating will start operation.· To

3411-1-2. How to set rotation function(Back-up function, 2nd stage cut-in function)You can set these functions by wired remote controller.(Maintenance

35(2) Setting method of each function by wired remote controllerB: Refrigerant addressC: Data display areaD: Request code display areaTESTCHECKFILTER

36DISASSEMBLY PROCEDURE121. Removing the air intake grille (1) Slide the intake grille holding 2 knobs backward to open the intake grill.(2) When the

3737Figure 3OPERATING PROCEDURE PHOTOS&ILLUSTRATIONS3. Removing the fan motor (1) Remove the intake grille. (See the figure 1)(2) Disconnect the

38OPERATING PROCEDURE PHOTOS6. Removing the vane motor (1) Remove the air intake grille. (See the figure 1)(2) Remove the left side panel. (See the f

39OPERATING PROCEDURE PHOTOS9. Removing the drain pan(1) Remove the air intake grille. (See the figure 1)(2) Remove the beam.(3) Remove the side pane

4[3] Service tools Use the below service tools as exclusive tools for R407C refrigerant. No. Tool name Specifications 1 Gauge manifold ·Only for

40OPERATING PROCEDURE PHOTOS13. Removing the heat exchanger. (1) Remove the air intake grille. (See the figure 1)(2) Remove the beam.(3) Remove the s

4141PARTS LIST(non-RoHS compliant)13No.Parts No. Parts Name SpecificationsPCH-PCA-P50GAHRP50GAWiringDiagramSymbolRecom-mendedQ'tyQ'ty / set1

42No. Parts No. Parts Name SpecificationsPCH-PCA-P60GAHRP60GAWiringDiagramSymbolRecom-mendedQ'tyQ'ty / set1234567891011121314151617181920212

43No. Parts No. Parts Name SpecificationsPCA-PCH-WiringDiagramSymbolRecom-mendedQ'tyQ'ty / set1234567891011121314151617181920212223PIECE (MO

44No.Parts No. Parts Name SpecificationsWiringDiagramSymbolRecom-mendedQ'tyQ'ty / set12345678910111213141516171819202122232425SHAFTMOTOR LEG

45Part numbers that are circled are not shown in the figure.No.Parts No. Parts Name SpecificationsPCA-RP50GAPCH-P50GAHWiringDiagramSymbolRecom-mendedQ

46No.Parts No. Parts NameSpecifications60/71WiringDiagramSymbolRecom-mendedQ'tyPCA-RP/PCH-PGA/GAH111144221112111111121111111100111144221112111111

4727911122120191817161514131026 25 24232272134568STRUCTURAL PARTPCA-RP125GAPCA-RP140GAPCH-P125GAHPCH-P140GAHPart numbers that are circled are not show

48No.Parts No. Parts Name Specifications60/71 100WiringDiagramSymbolRecom-mendedQ'tyPCA-RPGA1234567891050Remarks(Drawing No.)125/140Q,tyR01 30L

49No.Parts No. Parts NameSpecificationsWiringDiagramSymbolRecom-mendedQ'ty(BG00N015G32)Q'ty / setGAH123456789101112CAPACITORCAPACITORCAPACIT

5Cautions for units utilising refrigerant R410ACAUTIONS RELATED TO NEW REFRIGERANTUse new refrigerant pipes.Make sure that the inside and outside of r

50RoHS PARTS LIST14No.Parts No. Parts NameSpecificationsPCH-P PCA-RP50GAH 50GAWiringDiagramSymbolRecom-mendedQ'tyQ'ty / set12345678910111213

5151No. Parts No. Parts NameSpecificationsPCH- P PCA- RP60GAH60GA60GA#1WiringDiagramSymbolRecom-mendedQ'tyQ'ty / set123456789101112131415161

52No. Parts No. Parts NameSpecificationsPCA-RPPCH-PWiringDiagramSymbolRecom-mendedQ'tyQ'ty / set1234567891011121314151617181920212223RoHSGGG

53No.Parts No. Parts NameSpecificationsWiringDiagramSymbolRecom-mendedQ'ty12345678910111213141516171819202122232425RoHSGGGGGGGGGGGGGGGGGGGGGGGGGG

54No.Parts No. Parts NameSpecificationsPCA-RP50GAPCH-P50GAHWiringDiagramSymbolRecom-mendedQ'ty123456789101112131415161718192021222324252627RoHSGG

55STRUCTURAL PARTPCA-RP50GA2PCA-RP50GA2#1PCA-RP60GAPCA-RP71GAPCA-RP100GAPCA-RP60GA#1PCA-RP71GA#1PCA-RP100GA#1PCH-P60GAHPCH-P71GAHPCH-P100GAH321456 7 8

5611116162211131111111123111111No.Parts No.Parts NameSpecificationsWiringDiagramSymbolRecom-mendedQ'ty1234567891011121314151617181920212223242526

578691ELECTRICAL PARTSPCA-RP50/60/71/100/125/140GAPCA-RP50/60/71/100/125/140GA#1PCA-RP50GA2PCA-RP50GA2#172345ON/OFFTEMP.1060/71100WiringDiagramSymbolR

No.Parts No. Parts NameSpecificationsWiringDiagramSymbolRecom-mendedQ'ty(BG00N015G42)Q'ty / setGAH123456789101112RoHSGGGGGGGGGGGGGGGGCAPACIT

59Downloaded from AC-Manual.com Manuals

6GravimeterUnit[3] Service tools Use the below service tools as exclusive tools for R410A refrigerant. No.

CCopyright 2007 MITSUBISHI ELECTRIC ENGINEERING CO., LTD.Distributed in May 2008 No.OC328 REVISED EDITION-B PDF 7Distributed in Jun . 2006 No.OC3

77PART NAMES AND FUNCTIONS4 Remote controllerOnce the controls are set, the same operation mode can be repeated by simply pressing the ON/OFF button.

8 DisplayFor purposes of this explanation,all parts of the display are shownas lit. During actual operation, onlythe relevant items will be lit.°F°C°

99SPECIFICATIONS5kWAAkW*/min(CFM)Pa(mmAq)dBmm(in.)mm(in.)mm(in.)mm(in.)kg(lbs)Service Ref.ModePower supply(phase, cycle, voltage) Input Running cur