Mitsubishi Electronics MR-G50J-SS-NZ manual Wiring Diagram

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WIRING DIAGRAM

MR-G50J-NZ

( SKELTON WIRING DIAGRAM )

TEMP. CONTROL BOARD
(LIQUID CRYSTAL DISPLAY) MOTOR DAMPER	MOTOR DAMPER MOTOR DAMPER

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

WHITE

THREE-WAY

VALVE

YELLOW

BLUE

ORANGE

BLACK

VIOLET

ICE GEAR BOX

	YELLOW
BLUE	SKY BLUE	RED	WHITE

SKY BLUE

BLACK

GRAY

RED PINK

BLUE BROWN

WHITE YELLOW GREEN

YELLOW LIGHT BROWN

REDPINK

BLUE BROWN

WHITE

YELLOW WHITE / RED

RED

BLUE

WHITE

YELLOW WHITE / RED

RED

	R.THERMISTOR	C.THERMISTOR	F.THERMISTOR
SKY BLUE	WHITE ORANGE	WHITE	WHITE BLUE
		YELLOW GREEN

WHITE	ICE-TRAY THERMISTOR	DEF.THERMISTOR WHITE
GREEN	LIGHT	PINK

WHITE	VERSA.THERMISTOR	V.THERMISTOR WHITE	I.THERMISTOR WHITE
YELLOW	BRIGHT	YELLOW	BROWN

CONTROL BOARD, N/F BOARD

F1

:10A FUSE

FUSE1 : 3A FUSE

INVERTER

ON THE BOARD

PLUG

MOTORPROTECTOR

GRAY

R-COMPARTMENTROOMLIGHT ORANGEGRAY

WHITEGRAY

REDGRAY

GRAYRED

DIVIDERHEATER(I/S) WHITERED REDGRAY

ROTATIONALHEATERBOARD RED REDGRAY

THERMAL FUSE (73:)DEFROSTHEATER GRAY

GRAY

LEDREDVIOLET

FANMOTOR(FORCOMPRESSOR) LIGHT GREEN

ORANGE

BLACK FANMOTOR BRIGHT YELLOW

VIOLET

VegetablecompartmentLEDboard

BLACK

VIOLET

YELLOW GREEN WHITEWATERPUMP

DOOR SWITCH.(FORR-COMPARTMENT&ICEMAKINGCOMPARTMENT) RED

WHITE

SKY BLUE

BLACK

COMPRESSOR

VIOLET YELLOW VIOLET

WHITE

RED

GRAY

YELLOW

YELLOWWHITE

BLUE

RED

RED

WATER

LIGHTGREEN

BLACK

YELLOW

LIGHTBROWN

YELLOW GREEN

WHITE

L

N

ICEMAKINGTRAYHEATER

Vegetablecompartmentheater2

Vegetablecompartmentheater1

GRAYWHITEWHITE

WHITE

BLACK

WHITE

V

PIPEHEATER

U

W

RED

W WHEN THE DOORS ARE CLOSED.

I.THERMISTOR (Ice making compartment thermistor)

V.THERMISTOR (Vegetable compartment thermistor)

VERSA.THERMISTOR (Versa compartment thermistor)

DEF.THERMISTOR (Defrost thermistor)

ICE-TRAY THERMISTOR (Ice making tray thermistor)

F.THERMISTOR (Freezer compartment thermistor)

C.THERMISTOR (Slide chilled compartment thermistor)

R.THERMISTOR (Refrigerator compartment thermistor)

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Contents Model MR-G50J-SS-NZ ContentsMR-G50J-NZ Easy Access Vegetable room, Easy Access Freezer RoomVegetable compartment 1MechanismSpecifications MR-G50J-NZ SpecificationsNSCE001DC1 Electrical Parts Specifications MR-G50J-NZWiring Diagram Actual Wiring Diagram 782 214 284 456 361 745 Unit mmRefrigerant Circuit Function of Operation Panel MR-G50J-NZ Operating mode and Temperature rangeFunction of normal operation Convenient functionFine adjustment of temperature Demonstration mode for shop displayThermistor temperature check mode SettingDisplay Change mode of compressor rotational speedChange of display Changing the rotational speedStatus display of each damper Damper Operation ModeHow to make each damper open or close Display details Error history display modeCheck points and resetting the error history Troubleshooting with self-check Flowchart of SELF-CHECK MR-G50J-NZSelf-check and error display method and operation Release of self-check display modeCheck point and treatment Error display and trouble locatingTiming in self-check Display Self-check Auto ICE Maker MR-G50J-NZ Block Diagram of Printed Circuit Board MR-G50J-NZIce making cycle Automatic ice maker circuitTroubleshooting for automatic ice-maker Maintenance for water pump and water pipeOperation by ice making test Water pipe ·ankT holderControl Flowchart of Trouble Criterion MR-G50J-NZExcessive cooling No cooling, poor cooling Control board Poor coolingCompressor does not operate Filter boardInverter-related indication Compressor does not operate Error Abnormality Possible cause Symptom TreatmentStart Error Abnormality Possible cause Symptom Treatment Code E56Refrigerator fan Poor defrostingMotor does not work CN7S Excessive cooling Poor coolingVersa Excessive cooling No cooling poor coolingCompartment/ Ice making compartment Trouble Criterion of Main Parts MR-G50J-NZ Abnormal faulty Compartment Connector is at Abnormal faulty Partment ApproxAbnormal faulty Compartment Versa compart 415Compartment Heater Partition V/FTray heater Ice tray Heater board Refrigerator CompartmentCheck Method and Criterion Parts Mounted Position Troubleshooting with self-checkComponents Part Name Test Point Diagram of Filter Board MR-G50J-NZ + + Test Point Diagram of Control Board MR-G50J-NZMin Chill Names of the PartsVertical partition Control boardRight rail of the slide compartment Left rail of the slide compartmentAutomatic ice maker assembly Control panel assemblyControl panel upper/ lower Duct R upper/ lower Partition I/ SCover lower Connector cover right/ leftPartition V/ F Fan grilleCeiling of versa compartment Door switchTank holder Guide properly and works properly Operation panel How to removeRotational heater board Compressor cover machine chamber fan motor Machine chamber fan motorDentifying roller sets Marking Door adjustmentAbbreviation Electrical Parts MR-G50J-SS-NZVegetable compartment Versa compartment Hinge assemblyDoor Parts MR-G50J-SS-NZ 01W 701 RoHS Spec Part name Drawing No07W 852 Operation panel M20 026 Door closer Left M20Body Parts MR-G50J-SS-NZ 702 Hinge assembly Right/ Lower M20 702 Hinge assembly Left/ Lower520 Water tank assembly AbbreviationThese part Accessory and Unit Parts MR-G50J-SS-NZNumbers will Be informedPage Specifications subject to change without notice