Mitsubishi Electric PLH-P.AAH Manual de servicio

TECHNICAL & SERVICE MANUALCONTENTS1. TECHNICAL CHANGES······························22. COMBINATION OF INDOOR AND OUTDOOR UNITS··23. SAFETY PRECAU

10SPECIFICATIONS5LINGSSETTEService Ref.ItemFunctionCapacity w1Btu/hWTotal input w1kWService Ref.Power supply (phase, cycle,voltage)Input w2kWRunning c

11Service Ref.ItemFunctionCapacity w1Btu/hWTotal input w1kWService Ref.Power supply (phase, cycle,voltage)Input w2kWRunning current w2AStarting curren

12Service Ref.ItemFunctionCapacity w1Btu/hWTotal input w1kWService Ref.Power supply (phase, cycle,voltage)Input w2kWRunning current w2AStarting curren

13Service Ref.ItemFunctionCapacity w1Btu/hWTotal input w1kWService Ref.Power supply (phase, cycle,voltage)Input w2kWRunning current w2AStarting curren

14EILINGService Ref.ItemFunctionCapacity w1Btu/hWTotal input w1kWService Ref.Power supply (phase, cycle,voltage)Input w2kWRunning current w2AStarting

15Service Ref.ItemFunctionCapacity w1Btu/hWTotal input w1kWService Ref.Power supply (phase, cycle,voltage)Input w2kWRunning current w2AStarting curren

16Service Ref.ItemFunctionCapacity w1Btu/hWTotal input w1kWService Ref.Power supply (phase, cycle,voltage)Input w2kWRunning current w2AStarting curren

17Service Ref.ItemFunctionCapacity w1Btu/hWTotal input w1kWService Ref.Power supply (phase, cycle,voltage)Input w2kWRunning current w2AStarting curren

18DATA61. PERFORMANCE DATA1.1 COOLING CAPACITY (1)PLH-P3AAH.UK / PUH-P3VGA, PUH-P3YGAOutdoor intake air DB (:)20 25 30CA SHC SHF P.C. CA SHC SHF P.C.

19COOLING CAPACITY (2)PLH-P3AAH.UK / PUH-P3VGA, PUH-P3YGAOutdoor intake air DB (:)35 40 45CA SHC SHF P.C. CA SHC SHF P.C. CA SHC SHF P.C.20 16 6,942 4

22COMBINATION OF INDOOR AND OUTDOOR UNITSSAFETY PRECAUTION3Cautions for devices that use R407C refrigerant.· Do not use the existing refrigerant pipin

20COOLING CAPACITY (3)PLH-P4AAH.UK / PUH-P4YGAOutdoor intake air DB (:)20 25 30CA SHC SHF P.C. CA SHC SHF P.C. CA SHC SHF P.C.20 16 9,603 6,530 0.68 2

21COOLING CAPACITY (4)PLH-P4AAH.UK / PUH-P4YGAOutdoor intake air DB (:)35 40 45CA SHC SHF P.C. CA SHC SHF P.C. CA SHC SHF P.C.20 16 8,633 5,870 0.68 3

22COOLING CAPACITY (5)PLH-P5AAH.UK / PUH-P5YGAOutdoor intake air DB (:)20 25 30CA SHC SHF P.C. CA SHC SHF P.C. CA SHC SHF P.C.20 16 12,672 7,857 0.62

23COOLING CAPACITY (6)PLH-P5AAH.UK / PUH-P5YGAOutdoor intake air DB (:)35 40 45CA SHC SHF P.C. CA SHC SHF P.C. CA SHC SHF P.C.20 16 11,392 7,063 0.62

24COOLING CAPACITY (7)PLH-P6AAH.UK / PUH-P6YGAOutdoor intake air DB (:)20 25 30CA SHC SHF P.C. CA SHC SHF P.C. CA SHC SHF P.C.20 16 14,157 8,353 0.59

25COOLING CAPACITY (8)PLH-P6AAH.UK / PUH-P6YGAOutdoor intake air DB (:)35 40 45CA SHC SHF P.C. CA SHC SHF P.C. CA SHC SHF P.C.20 16 12,727 7,509 0.59

26Indoor Indoor Outdoor intake air DB (:)intake air intake air 20 25 30DB (:)WB (:) CA SHC SHF P.C. CA SHC SHF P.C. CA SHC SHF P.C.2016 7,7224,9420.64

27Indoor Indoor Outdoor intake air DB (:)intake air intake air 35 40 45DB (:)WB (:) CA SHF P.C. CA SHF P.C. CA SHF P.C.2016 6,9424,4430.643.30 6,6304,

28Indoor Indoor Outdoor intake air DB (:)intake air intake air 20 25 30DB (:)WB (:) CA SHF P.C. CA SHF P.C. CA SHF P.C.20 16 9,6036,530 0.682.95 9,312

29Indoor Indoor Outdoor intake air DB (:)intake air intake air 35 40 45DB (:)WB (:) CA SHF P.C. CA SHF P.C. CA SHF P.C.20 16 8,6335,870 0.683.54 8,245

3[1] Service toolsUse the below service tools as exclusive tools for R407C refrigerant.No. Tool name Specifications1 Gauge manifold ·Only for R407C.·U

30Indoor Indoor Outdoor intake air DB (:)intake air intake air 20 25 30DB (:)WB (:) CA SHF P.C. CA SHF P.C. CA SHF P.C.20 16 12,672 7,857 0.62 4.00 12

31Indoor Indoor Outdoor intake air DB (:)intake air intake air 35 40 45DB (:)WB (:) CA SHF P.C. CA SHF P.C. CA SHF P.C.20 16 11,392 7,063 0.62 4.80 10

32Indoor Indoor Outdoor intake air DB (:)intake air intake air 20 25 30DB (:)WB (:) CA SHF P.C. CA SHF P.C. CA SHF P.C.20 16 14,1578,353 0.594.82 13,7

33Indoor Indoor Outdoor intake air DB (:)intake air intake air 35 40 45DB (:)WB (:) CA SHF P.C. CA SHF P.C. CA SHF P.C.20 16 12,7277,509 0.595.79 12,1

341.2 HEATING CAPACITY Outdoor intake air WB (:)-10 -5 0CA P.C. CA P.C. CA P.C.PLH-P3AAH.UK15 5,906 2.15 6,417 2.37 7,161 2.7420 5,673 2.34 6,138 2.56

351.00 0.998 0.995 0.993 0.990 0.988 0.985 0.983 0.980 0.9781.00 0.998 0.995 0.993 0.990 0.988 0.985 0.983 0.980 0.9781.00 0.998 0.995 0.993 0.990 0.9

36ModelIndoor unitOutdoor unitModeCapacity (W)Total Input (kW)Input (kW)Current (A)Current (A)Starting current (A)Heat9,100(10,860)3.61(5.37)0.15<1

37ModelIndoor unitOutdoor unitModeCapacity (W)Total Input (kW)Input (kW)Current (A)Current (A)Starting current (A)Heat15,800(18,320)5.89(8.41)0.28<

38Service Ref.Indoor unitOutdoor unitModeCapacity (W)Total Input (kW)Input (kW)Current (A)Current (A)Starting current (A)Heat9,100(10,860)3.47(5.23)0.

39ServiceRef.Indoor unitOutdoor unitModeCapacity (W)Total Input (kW)Input (kW)Current (A)Current (A)Starting current (A)Heat14,700(17,210)5.30(7.82)0.

44PART NAMES AND FUNCTIONSOn the controls are set, the same operation mode can be repeated by simply pressing the ON/OFF button.PAR-S27AA● Operation b

40TotalElectrical circuitRefrigerant circuitIndoor sideOutdoorsideService Ref.SHFBFWkWModeCapacityInputPLH-P3AAH.UK PLH-P4AAH.UK PLH-P5AAH.UK PLH-P6AA

41TotalElectrical circuitRefrigerant circuitIndoor sideOutdoorsideService Ref.SHFBFWkWModeCapacityInputPLH-P3AAH.UKPLH-P3AAH1.UKPLH-P4AAH.UKPLH-P4AAH1

42Ambient temperature 27:Test conditions are based on JIS Z8731UNIT1.5mMICROPHONECEILINGPLH-P3AAH.UKPLH-P3AAH1.UKPLH-P4AAH.UKPLH-P4AAH1.UKPLH-P5AAH.UK

43OUTLINES AND DIMENSIONS7Unit: mmAir outlet holeVane motorAuto vaneDrain holeGrilleDrain pipeVP-25connection(O.D.{32)Branch duct hole(Cut out hole)Ce

448 WIRING DIAGRAMNAMEINDOOR POWER BOARDFUSE(4A)VARISTORINDOOR CONTROLLER BOARDCONNECTOR(LOSSNAY)CONNECTOR(REMOTE SWITCH)CONNECTOR(HA TERMINAL-A)JUMPE

45REFRIGERANT SYSTEM DIAGRAM9PLH-P3AAH.UK / PUH-P3VGA, PUH-P3YGAPLH-P4AAH.UK / PUH-P4YGAPLH-P5AAH.UK / PUH-P5YGAPLH-P6AAH.UK / PUH-P6YGAIndoor uni

46Indoor unitRefrigerant pipe15.88mm( 5/8")(with heat insulator)Flexible tubeBall valveStrainer4-way valveMufflerMufflerServiceportServiceport

4710 TROUBLESHOOTINGHOW TO CHECK THE PARTSParts name Check pointsDisconnect the connector then measure the resistance using a tester.(Surrounding temp

4801020304050-20 -10 0 10 20 30 40 50< Thermistor for lower temperature >Temperature (:)Resistance (K")<Thermistor Characteristic graph&

4911DISASSEMBLY PROCEDUREOPERATING PROCEDURE PHOTOS & ILLUSTRATIONS1. Removing the air intake grille(1) Slide the knob of air intake grille toward

5Caution● Only the display lights when the unit is stopped and power supplied to the unit.● When power is turned ON for the first time the (CENTRA

50OPERATING PROCEDUREPHOTOS & ILLUSTRATIONS6. Removing the pipe temperature thermistorand condenser evaporator temperature thermistor(1) Remove th

51OPERATING PROCEDURE PHOTOS & ILLUSTRATIONS10. Removing the heat exchanger(1) Remove the panel. (See photo 6)(2) Remove the fan guard. (See photo

FILTERCHECK MODETEST RUN52PARTS LIST12No. Parts No.Parts NameSpecificationQ'ty / setWIRELESSWIREDRemarks(Drawing No.)WiringDiagramSymbolRecom-men

53No.Parts No.Parts NameQ'ty / setWiringDiagramSymbolRecom-mendedQ'tyUnitPrice12345678910111213141516171819BASELEGDRUM 1 ASSYDRUM 1 ASSYLEGT

54No.Parts No.Parts NameWiringDiagramSymbolRecom-mendedQ'tyUnitPrice12345678910111213141516171819BASELEGDRUM 1 ASSYLEGTURBO FANSPL WASHERHEATER E

55No.Parts No. Parts NameWiringDiagramSymbolRecom-mendedQ'tyUnitPrice12345678910111213141516171819DRAIN PANDRAIN PANDRAIN SOCKETDRAIN PUMPDRAIN S

56No. Parts No. Parts NameQ'ty / setWiringDiagramSymbolRecom-mendedQ'tyUnitPrice12345678910111213141516171819DRAIN PANDRAIN PANDRAIN SOCKETD

5713OPTIONAL PARTS1-2 Feature of program timer(1) Daily timer functionDaily timer can be set in 30 minutes units for up to 24 hours.Each unit can be s

58SET/MONITORSETSMTWT F SMONITORPROERAN TIMERPAC-SC32PTATODAYONWEEKLYSETTINGOFFONSET BACKOFFCLOCK DAILY TIMERSET BACKSET BACKDAILYSETTING12 15 18

59PAC-SG03TM-EPLH-P3/4/5/6AAH.UK, PLH-P3/4/5/6AAH1.UK2. Multi-Functional CasementPart No.Applied Service Ref.PAC-SG01KFPLH-P3/4/5/6/AAH.UK, PLH-P3/4/5

6● Operation buttons [ PAR-20MAA-E ]PAR-20MAAON/OFF CENTRALLY CONTROLLEDERROR CODECLOCKON OFF˚CCHECKCHECK MODEFILTERTEST RUNFUNCTION˚C1Hr.NOT AVAILABL

cCopyright 2001 MITSUBISHI ELECTRIC ENGINEERING CO., LTD.Distributed in Sep. 2001 NO. OC236 REVISED EDITION-A 250Distributed in Apr. 2001 NO. OC236

7Caution● Only the Power display lights when the unit is stopped and power supplied to the unit.● When the central control remote control unit, which

8ON/OFFRESETMODE FANVANETEMP.STARTSTOPHR.MIN.ON/OFFCHECKADDRESSUNIT No.FUNCTION No.SELECTION No.AMPMRESETAMPMTEST RUNFUNCTION˚CMODE FANVANETEMP.STARTS

9PLH-P3AAH1.UK, PLH-P4AAH1.UK, PLH-P5AAH1.UK, PLH-P6AAH1.UK● When cover is open. [ PAR-SL97A-E ]ON/OFF TEMPFANVANETEST RUNAUTO STOPAUTO STARThminLOU