Mitsubishi Electric PCH-P50GAH Manual de servicio

SERVICE MANUALSPLIT-TYPE, HEAT PUMP AIR CONDITIONERSSPLIT-TYPE, AIR CONDITIONERSNo. OC328NOTE:• This manual describes onlyservice data of the indoorun

10kWAAkWK/min(CFM)Pa(mmAq)dBmm(in.)mm(in.)mm(in.)mm(in.)kg(lbs)Service Ref.ModePower supply(phase, cycle, voltage)InputRunning currentStarting current

11kWAAkWK/min(CFM)Pa(mmAq)kWdBmm(in.)mm(in.)mm(in.)mm(in.)kg(lbs)Service Ref.ModePower supply(phase, cycle, voltage)Input w1Running current w1Starting

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

13NOISE CRITERION CURVES590807060504030201063 125 250 500 1000 2000 4000 8000APPROXIMATETHRESHOLD OFHEARING FORCONTINUOUSNOISENC-60NC-50NC-40NC-30NC-2

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

15INDOOR UNITPCA-RP50GAPCH-P50GAH1802101571585182 liquid201 gas241 (Drainage)Air intake918161 90254680506 56Electrical box2267062717

16PCA-RP60GAPCA-RP71GAPCH-P60GAHPCH-P71GAH161 90254680506 561240 (suspension bolt pitch)140150320 80177061290121421018081 761310Air outlet1228Air inta

17161 90254680506 561228Air intake121427020781 961310Air outlet1240 (suspension bolt pitch)140150320 80187068718219824516217(3/8F liquid)(5/8F, 3/4F g

18161 90254680506 561535Air intake152427020781 961620Air outlet1547(suspension bolt pitch)140150320 80187068718219824516217(3/8F liquid)(5/8F, 3/4F ga

19PCA-RP50GA PCA-RP60GA PCA-RP71GAPCA-RP100GA PCA-RP125GA PCA-RP140GAPCH-P50GAH PCH-P60GAH PCH-P71GAHPCH-P100GAH PCH-P125GAH PCH-P140GAHX4 X1FAN(WHT)1

21REFERENCE MANUALService Ref.PUHZ-RP35/50/60/71/100/125/140VHAPUHZ-RP100/125/140YHAPUHZ-RP71/100/125/140VHA-APUHZ-RP200/250YHAPUHZ-RP200/250YHA-APU(H

20PCA-RP50GA PCA-RP60GA PCA-RP71GAPCA-RP100GA PCA-RP125GA PCA-RP140GAPCH-P50GAH PCH-P60GAH PCH-P71GAHPCH-P100GAH PCH-P125GAH PCH-P140GAHUnit : mmPipe

219 TROUBLESHOOTING<Error code display by self-diagnosis and actions to be taken for service (summary)>Present and past error codes are logged a

229-2. SELF-DIAGNOSIS ACTION TABLENote: Refer to the manual of outdoor unit for the details of display such as F, U, and other E.Error CodeMeaning of

23Error CodeMeaning of error code and detection method CauseCountermeasureP6Freezing/overheating protection isworking1 Freezing protection (Cooling mo

24Error CodeMeaning of error code and detection method CauseCountermeasureP9Abnormality of pipe temperature ther-mistor / Condenser-Evaporator (TH5)1

25E61 Contact failure, short circuit or,mis-wiring (converse wiring) ofindoor/outdoor unit connectingwire2 Defective transmitting receivingcircuit of

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

27Note: Refer to the manual of outdoor unit for the detail of remote controller.(3)Upward/downward vane performance failure1 The vane is not downward

289-4. When wired remote controller or indoor unit micro computer troubles1. If there is not any other wrong when trouble occurs, emergency operation

299-5. HOW TO CHECK THE PARTSPCH-P50 / 60 / 71 / 100 / 125 / 140GAHPCA-RP50 / 60 / 71 / 100 / 125 / 140GA112233RedWhiteBlackRelay connectorProtector13

3SAFETY PRECAUTION2[2] Refrigerant recharging(1) Refrigerant recharging process1Direct charging from the cylinder.·R407C cylinder are available on th

3001020304050-20 -10 0 10 20 30 40 50< Thermistor for lower temperature >Temperature (:)Resistance (k")<Thermistor Characteristic graph&

319-6-2. Indoor controller boardPCA-RP50GA PCA-RP60GA PCA-RP71GA PCA-RP100GA PCA-RP125GA PCA-RP140GAPCH-P50GAH PCH-P60GAH PCH-P71GAH PCH-P100GAH P

32SW1Setting by the dip switch and jumper wireFunctionsJumper wireModelsettingsCapacitysettingsPair numbersetting withwireless remotecontrollerFor ser

33DISASSEMBLY PROCEDURE101. Removing the air intake grille (1) Slide the intake grille holding 2 knobs backward to openthe intake grill.(2) When the

34Figure 3OPERATING PROCEDURE PHOTOS&ILLUSTRATIONS3. Removing the fan motor (1) Remove the intake grille. (See the figure 1)(2) Disconnect the fa

35OPERATING 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

36OPERATING 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

37OPERATING PROCEDURE PHOTOS13. Removing the heat exchanger. (1) Remove the air intake grille. (See the figure 1)(2) Remove the beam.(3) Remove the s

38PARTS LIST11No.Parts No. Parts Name SpecificationsPCH- PCA-P50GAH RP50GAWiringDiagramSymbolRecom-mendedQ'tyUnitAmountQ'ty / set12345678910

39No. Parts No. Parts Name SpecificationsPCH- PCA-P60GAHRP60GAWiringDiagramSymbolRecom-mendedQ'tyUnitAmountQ'ty / set Price12345678910111213

4[3] Service toolsUse the below service tools as exclusive tools for R407C refrigerant.No. Tool name Specifications1 Gauge manifold ·Only for R407C.·U

40No. Parts No. Parts Name SpecificationsPCA-PCH-WiringDiagramSymbolRecom-mendedQ'tyUnitAmountQ'ty / set Price123456789101112131415161718192

41No.Parts No. Parts Name SpecificationsWiringDiagramSymbolRecom-mendedQ'tyUnitAmountQ'ty / set Price123456789101112131415161718192021222324

42STRUCTURAL PARTPCA-RP50GAPCH-P50GAH1234515678911121013161719182021222324252614No.Parts No. Parts Name SpecificationsPCA-RP50GAPCH-P50GAHWiringDiagra

43STRUCTURAL PARTPCA-RP60GAPCA-RP71GAPCA-RP100GAPCH-P60GAHPCH-P71GAHPCH-P100GAH321456 7 8 9 10 11 12 13141516171819202122232425No.Parts No. Parts Name

4427911122120191817161514131026 25 24232272134568No.Parts No.Parts NameSpecificationsWiringDiagramSymbolRecom-mendedQ'tyUnitAmountPrice1234567891

45No.Parts No. Parts Name Specifications60/71 100WiringDiagramSymbolRecom-mendedQ'tyUnitAmountPCA-RPGAPrice1234567891050Remarks(Drawing No.)125/1

46No.Parts No. Parts NameSpecificationsWiringDiagramSymbolRecom-mendedQ'tyUnit(BG00N015G32)AmountQ'ty / setGAHPrice123456789101112CAPACITORC

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HEAD OFFICE : MITSUBISHI DENKI BLDG., 2-2-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPANCCopyright 2005 MITSUBISHI ELECTRIC ENGINEERING CO., LTD.Dis

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

6GravimeterUnit[3] Service toolsUse the below service tools as exclusive tools for R410A refrigerant.No. Specifications1 Gauge manifold ·Only for R410

7PART NAMES AND FUNCTIONS3● 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˚

9SPECIFICATIONS4kWAAkWK/min(CFM)Pa(mmAq)dBmm(in.)mm(in.)mm(in.)mm(in.)kg(lbs)Service Ref.ModePower supply(phase, cycle, voltage)InputRunning currentSt