Mitsubishi SRK60ZHX-S Specifications download pdf

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RACServiceToolKitInstructionManual–Version1.1

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PURPOSE:

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Thisservicetoolkithasbeendevelopedtoimproveaccuracywhentestinganddiagnosingcomponents

incorporatedinMitsubishiHeavyIndustries“S”seriesAir‐Conditioners.

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 TestandoperateDCfanmotorswithmanualvariablespeedcontrol

 TestPCBvoltageoutputtoDCfanmotorswithmanualvariablespeedcontrol

 Testoutputfromtransistorstoinvertercompressor

 Monitoroperationaldataanderrorcodes

 RecoveroperationaldatalogfromSDmemorycardorPC

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Tools

Part

DMCT CCCT COMT INVERTER

CHECKER

DCMotor

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

PWB1(Main)

◙ ◙

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PWB2(Power)  

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PWB3(Capacitor) 

◙

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Compressor

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Thermistor’s 

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ServiceTool Function

DCMotorChecker

(DMCT)

o OperatetheDCMotorexternalofPCB

o NoiseTestofDCmotoratvariousrpms

ControlCircuitChecker

(CCCT)

o ConfirmPCBvoltageoutputtoDCMotor

o ConfirmresponsefromDCMotortoPCB

InverterChecker

(ICT)

o VisuallyviewoutputfromPCB/Transistorto

compressor

CommunicationChecker

(COMT)

o ViewErrordisplay

o Checkoperationdata(Temperatures,Current,Hzetc)

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Summary of Contents

Page 1

‐1‐ RACServiceToolKitInstructionManual–Version1.1PURPOSE:Thisservicetoolkithasb

Page 2 -

‐10‐OutdoorDCfanmotor(CNA)Model PartNo.TypeofconnectorRPM(@Vsp6.5V)Vm Vcc Vsp VFGSRC20ZG‐S SSA512T075 D 1867~2284 120~375

Page 3 - CONTENT:

‐11‐3.INVERTERCHECKERTOOL(RMA006A003) FUNCTION&USAGETheinvertercheckertoolisusedtoverifythecorrectvoltageissupplied

Page 4

‐12‐Connectionprocedureoftheinverterchecker1.Turnthepowersupplyoff.(BreakerorIsolatorOFF)2.Disconnectthewiringofcompressorfr

Page 5

‐13‐4.COMT–RMA006A014COMMUNICATIONTOOL2 SerialDataConnector3 USBConnectortoPC4 SDCard5 RAMDataconnector FUNCTION&

Page 6

‐14‐(6)Mainmenupage.‐Inputfilenametorecord.‐Selectsamplingtime;10or60sec.‐Selecttypeofconn

Page 7 - 4 1 6 5 3

‐15‐ Fig.1OutlineofCOMTandSDcard 1. Connection cable of COMT (connec

Page 8 - MultiMeterResistanceCheck

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Page 9 - IndoorDCfanmotor(CNU)

‐2‐ 1. Connectthewiringcorrectlyasdetailedintheinstructions,incorrectterminationorconfigurationcouldr

Page 10 - OutdoorDCfanmotor(CNA)

‐3‐SPECIFICATION: Powersource:1phase220/240V50Hz OperationTemperature:0to43°C RelativeHumidity:Max85%RH Weight:6.5kg(In

Page 11 -  FUNCTION&USAGE

‐4‐2.DMCT‐CCCTCHECKERTOOL(RMA006A002) FUNCTION&USAGEThecheckertoolisusedtotestDCfanmotoroperation(DMCT)&PCBou

Page 12

‐5‐TRANSFERBOX&CABLEFORDMCTThetransferboxes(Lead

Page 13

‐6‐CheckProcedureforDCMotorcheck(DMCT)1. ChecktheDCmotorrotationbyhand–OK?2. ChecktheModelNoandPartNointhefollowingtab

Page 14

‐7‐GND Vm Vcc Vsp VFGDCfanmotorconnectorGroundMotorVoltageInputControlPowerVoltageInputSpeedControlVoltageInputRevol

Page 15 - 1.1 Serial

‐8‐TypicalInternalDCMotorcircuitMultiMeterResistanceCheckGND(BlackProbe)Vsp(RedProbe)200kΩorhigherVcc(RedProbe)25kΩo

Page 16

‐9‐IndoorDCfanmotor(CNU)Model PartNo.TypeofconnectorRPM(@Vsp6.5V)Vm Vcc Vsp VFGSRK20ZG‐S SSA512T081 A 2479 200~375 13.5~