Mitsubishi Electric PEAD-P2.5EA Manual de servicio

SPLIT-TYPE, HEAT PUMP AIR CONDITIONERSTECHNICAL & SERVICE MANUAL<indoor unit> Service ref.ModelsPEAD-RP1.6EAPEAD-RP2EAPEAD-RP2.5EAPEAD-RP3EA

10Service Ref.ItemFunctionCapacityBtu/hWTotal input kWService Ref.Power supplyInput kWRunning current❇ 3❇ 1❇ 1❇ 3❇ 3❇ 3AStarting current AExternal fini

11Service Ref.ItemFunctionCapacityBtu/hWTotal input kWService Ref.Power supplyInput kWRunning current❇ 3❇ 1❇ 1❇ 3❇ 3❇ 3AStarting current AExternal fini

12Service Ref.ItemFunctionCapacityBtu/hWTotal input kWService Ref.Power supplyInput kWRunning current❇ 3❇ 1❇ 1❇ 3❇ 3❇ 3AStarting current AExternal fini

13Service Ref.ItemFunctionCapacityBtu/hWTotal input kWService Ref.Power supplyInput kWRunning current❇ 3❇ 1❇ 1❇ 3❇ 3❇ 3AStarting current AExternal fini

14Service Ref.ItemFunctionCapacityBtu/hWTotal input kWService Ref.Power supplyInput kWRunning current❇ 3❇ 1❇ 1❇ 3❇ 3❇ 3AStarting current AExternal fini

PEAD-RP1.6EA / PUHZ-RP1.6VHAPEAD-RP1.6EA CapaInput SHF3600 1.12 0.88COOLING CapacityIndoor Indoor Outdoor intake air　DB℃intake air intake air 20 25 30

PEAD-RP2EA / PUHZ-RP2VHAPEAD-RP2EA CapaInput SHF4900 1.52 0.82COOLING CapacityIndoor Indoor Outdoor intake air　DB℃intake air intake air 20 25 30 35 40

PEAD-RP2.5EA / PUHZ-RP2.5VHAPEAD-RP2.5EA CapaInput SHF6000 1.86 0.79COOLING CapacityIndoor Indoor Outdoor intake air　DB℃intake air intake air 20 25 30

PEAD-RP3EA / PUHZ-RP3VHAPEAD-RP3EA CapaInput SHF7100 2.15 0.83COOLING CapacityIndoor Indoor Outdoor intake air　DB℃intake air intake air 20 25 30 35 40

PEAD-RP4EA / PUHZ-RP4VHAPEAD-RP4EA CapaInput SHF10000 3.08 0.83COOLING CapacityIndoor Indoor Outdoor intake air　DB℃intake air intake air 20 25 30 35 4

2COMBINATION OF INDOOR AND OUTDOOR UNITS1Outdoor unit [OC294]Heat pump typePUHZ-RP1.6VHA 2VHA 2.5VHA 4VHA3VHA 5VHA 6VHAPEAD-RP1.6EAPEAD-RP2EAPEAD-RP2.

PEAD-RP5EA / PUHZ-RP5VHAPEAD-RP5EA CapaInput SHF12500 3.69 0.83COOLING CapacityIndoor Indoor Outdoor intake air　DB℃intake air intake air 20 25 30 35 4

PEAD-RP6EA / PUHZ-RP6VHAPEAD-RP6EA CapaInput SHF14000 4.91 0.82COOLING CapacityIndoor Indoor Outdoor intake air　DB℃intake air intake air 20 25 30 35 4

2220 25 30CA SHC(W) SHF P.C. CASHC(W)SHF P.C. CA SHC(W) SHF P.C.16182016182016182022161820221618202216182022161820221618202244064717507344064717507344

2320 25 30CA SHC(W) SHF P.C. CASHC(W)SHF P.C. CA SHC(W) SHF P.C.16182016182016182022161820221618202216182022161820221618202255445936638455445936638455

2420 25 30CA SHC(W) SHF P.C. CASHC(W)SHF P.C. CA SHC(W) SHF P.C.16182016182016182022161820221618202216182022161820221618202265346996752465346996752465

20 25 30CA SHC(W) SHF P.C. CASHC(W)SHF P.C. CA SHC(W) SHF P.C.1618201618201618202216182022161820221618202216182022161820227524805686647524805686647524

2620 25 30CA SHC(W) SHF P.C. CASHC(W)SHF P.C. CA SHC(W) SHF P.C.16182016182016182022161820221618202216182022161820221618202295041017610944950410176109

2720 25 30CA SHC(W) SHF P.C. CASHC(W)SHF P.C. CA SHC(W) SHF P.C.16182016182016182022161820221618202216182022161820221618202212078129321390812078129321

2820 25 30CA SHC(W) SHF P.C. CASHC(W)SHF P.C. CA SHC(W) SHF P.C.16182016182016182022161820221618202216182022161820221618202213860148401596013860148401

291.001.00Refrigerant piping length (one way)Cooling capacity correction factors5m 10m 15m 20m 25m 30m 35m 40m 45m 50m 55m 60m 65m 70m 75m 80m1.001.00

3SAFETY PRECAUTION2<Cautions for units utilizing refrigerant R410A>CAUTIONS RELATED TO NEW REFRIGERANTUse new refrigerant pipes.Do not use refri

30Outdoor Intake air W.B. (°C)-10 -5 0 10 155Service Ref.PEAD-RP2EAPEAD-RP1.6EAPEAD-RP2.5EAPEAD-RP3EA1PEAD-RP4EA1PEAD-RP5EA1PEAD-RP6EA1(230V)2) HEATIN

31Refrigerant piping length (one way)5m 10m 15m 20m 25m 30m 35m 40m 45m 50m 55m 60m 65m 70m 75m 80mService Ref.PEAD-RP3EA1PEAD-RP4EA1PEAD-RP5EA1PEAD-R

322.FAN PERFORMANCE AND CORRECTED AIR FLOWPEAD-RP1.6EAPEAD-RP2EA

33PEAD-RP3EA1PEAD-RP2.5EA

34PEAD-RP4EA1PEAD-RP5EA1

35PEAD-RP6EA13.SOUND LEVELSCeiling concealedNoise level at anechoic room (Low-High) Unit : dB(A)❇ Optional motorModel30Pa34-38 36-43 -36-40 38-44 -37-

36PEAD-RP1.6EANC60NC50NC40NC30NC2070605040302063 125 250 500 1000 2000 4000 800010 0OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPaOCTAVE BAND CENTER

37PEAD-RP4EA1NC60NC50NC40NC30NC2070605040302063 125 250 500 1000 2000 4000 800010 0OCTAVE BAND PRESSURE LEVEL (dB) 0dB = 20µPaOCTAVE BAND CENTER

386REFRIGERANT SYSTEM DIAGRAMIndoor unitIndoor heat exchangerStrainerThermistor TH2Pipe temperature(Liquid)Thermistor TH5(Cond./Eva. temperature)D

397OUTLINES & DIMENSIONS1. INDOOR UNITPEAD-RP1.6, 2, 2.5EA××PEAD-RP3, 4, 5, 6EA1

4[3] Service toolsUse the below service tools as exclusive tools for R410A refrigerant.No. Specifications1Gauge manifold • Only for R410A• Use the exi

402. REMOTE CONTROLLER

418WIRING DIAGRAMMODELS1.6EA2EA2.5EA3EA4EA5EA6EASW1SW2Manufacture Service boardONOFF<For service board>12345J15J14J13J12J11J24J23J22J21J24J23J22

429TROUBLE-SHOOTING<Error code display by self-diagnosis and actions to be taken for service (summary)>Present and past error codes are logged a

439-2. SELF-DIAGNOSIS ACTION TABLEError CodeMeaning of error code and detection method CaseJudgment and actionP1Abnormality of room temperature ther-m

44Error CodeMeaning of error code and detection method CaseJudgment and actionP6Freezing/overheating protection isworking1 Freezing protection (Coolin

45Error CodeMeaning of error code and detection method CaseJudgment and actionP9Abnormality of pipe temperature ther-mistor / Condenser-Evaporator (TH

469-3. TROUBLE-SHOOTING BY INFERIOR PHENOMENA PhenomenaFactorCountermeasureNote: Refer to the manual of outdoor unit for the detail of remote controll

479-4. EMERGENCY OPERATION 9-4-1. When wired remote controller or indoor unit micro computer has trouble1. If there is not any other item wrong when

489-5. TEST POINT DIAGRAM9-5-1. Power boardCN2SConnect to the Indoor controllerboard (CN2D)(DC12.6~15.4V)CN02Connect to the Indoor controller board (C

49CN6VVane motor output(12 pulse)CN32Remote ON/OFFadaptorCN90Connect to the wirelessremote controllerboard/remote operationadaptorCN2DConnect to the i

5PART NAMES AND FUNCTIONS3•Indoor UnitAir intake (sucks theair inside the roominto the unit)In case of rear inletAir outletIn case of bottom inlet(Onl

01020304050-20 -10 0 10 20304050< Thermistor for lower temperature >Temperature (:)Resistance (K")<Thermistor Characteristic graph>Ro

5110DISASSEMBLY INSTRUCTIONSFigure1.12A1. Removing the fan motor1. Remove the 9 screws that fix the bottom plate A,and remove it.2. Removing the drain

52Figure3.

5311PARTS LISTPEAD-RP1.6EA, PEAD-RP2EA, PEAD-RP2.5EA,EXTERNAL PARTSNo.1234568791110Part No. Part Name Drawing No.Qt’y/setSpec.111PEAD-RP2.5EAPEAD-RP2E

54No.12345678910111213141516Part No. Part Name Drawing No.Qt’y/setSpec.11111111W631101Z04W631188G02W268529G02W631186G01W645497G03PEAD-RP6EA1PEAD-RP5EA

555.67.811449.10.11127.85.62.3No.123456789101112Part No. Part Name Drawing No.Qt’y/setW353715H01 2222221112222111111W122296G02W638949G03W241060H03P714

56892121.176.76.710.11.1213.1418983.4.515.16No.123456789101112131415161718Part No. Part Name Drawing No.Qt’y/setR02K338H02 221222112222222222221111222

57No.1234567Part No. Part Name Drawing No.P436110X01BA73S950H02P718898X01P425455X01P425459X02P425458X02BG00V680BB9Qt’y/setSpec.< TB4>< TB5>

58No. Part No. Part Name Drawing No.Qt’y/setSpec.No. Part No. Part Name Drawing No.Qt’y/setSpec.1111111111111112W267102G60W873334G05Remote controllerS

5912OPTIONAL PARTSPart No. PAC-YT32PTA1. PROGRAM TIMERA SET/MONITOR DISPLAY:When SET is displayed, clock adjustment,change of day, and daily and weekl

6• Remote controller[Operation buttons]• Once the operation of the unit is set, subsequent operations canbe performed only by pressing the ON/OFF butt

602. REMOTE SENSORPart No. PAC-SE41TS-EPEAD-RP1.6,2,2.5EA , PEAD-RP3,4,5,6EA1Applied model3. REMOTE OPERATION ADAPTERPart No. PAC-SF40RM-EPEAD-RP1.6,2

7[Display]A Current time/TimerB Centralized controlC Timer OND Abnormality occursE Operation mode: COOL, DRY, AUTO,FAN, HEATF Preparing for Heating

8Service Ref.ItemFunctionCapacityBtu/hWTotal input kWService Ref.Power supplyInput kWRunning current❇ 3❇ 1❇ 1❇ 3❇ 3❇ 3AStarting current AExternal finis

9Service Ref.ItemFunctionCapacityBtu/hWTotal input kWService Ref.Power supplyInput kWRunning current❇ 3❇ 1❇ 1❇ 3❇ 3❇ 3AStarting current AExternal finis