Mitsubishi Electronics MR-G50J-SS-NZ manual Refrigerant Circuit

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REFRIGERANT CIRCUIT

MR-G50J-NZ

Dryer #150

Evaporator

Capillary tube

{1.8✕{0.63✕2680(mm)

Cabinet pipe

Muffler

Suction pipe

Capillary tube {1.6✕{0.67✕2680(mm)

Charge pipe
(Low pressure side)
{6.35
Charge pipe		Radiator
(High pressure side)		plate
{4	Compressor
	Compressor

Three-way valve

8

Image 8

Contents Contents Model MR-G50J-SS-NZEasy Access Vegetable room, Easy Access Freezer Room MR-G50J-NZVegetable compartment 1MechanismSpecifications Specifications MR-G50J-NZElectrical Parts Specifications MR-G50J-NZ NSCE001DC1Wiring Diagram Actual Wiring Diagram Unit mm 782 214 284 456 361 745Refrigerant Circuit Operating mode and Temperature range Function of Operation Panel MR-G50J-NZFunction of normal operation Convenient functionDemonstration mode for shop display Fine adjustment of temperatureThermistor temperature check mode SettingChange mode of compressor rotational speed DisplayChange 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 Flowchart of SELF-CHECK MR-G50J-NZ Troubleshooting with self-checkSelf-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 Block Diagram of Printed Circuit Board MR-G50J-NZ Auto ICE Maker MR-G50J-NZIce making cycle Automatic ice maker circuitMaintenance for water pump and water pipe Troubleshooting for automatic ice-makerOperation by ice making test Water pipe ·ankT holderControl Flowchart of Trouble Criterion MR-G50J-NZExcessive cooling No cooling, poor cooling Poor cooling Control boardCompressor does not operate Filter boardError Abnormality Possible cause Symptom Treatment Inverter-related indication Compressor does not operateError Abnormality Possible cause Symptom Treatment Code E56 StartRefrigerator fan Poor defrostingMotor does not work Excessive cooling Poor cooling CN7SVersa Excessive cooling No cooling poor coolingCompartment/ Ice making compartment Trouble Criterion of Main Parts MR-G50J-NZ Abnormal faulty Partment Approx Abnormal faulty Compartment Connector is atAbnormal faulty Compartment Versa compart 415Partition V/F Compartment HeaterHeater board Refrigerator Compartment Tray heater Ice trayCheck 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-NZ + +Names of the Parts Min ChillControl board Vertical partitionRight rail of the slide compartment Left rail of the slide compartmentControl panel assembly Automatic ice maker assemblyControl panel upper/ lower Duct R upper/ lower Partition I/ SConnector cover right/ left Cover lowerPartition V/ F Fan grilleCeiling of versa compartment Door switchTank holder Guide properly and works properly Operation panel How to removeRotational heater board Machine chamber fan motor Compressor cover machine chamber fan motorDoor adjustment Dentifying roller sets MarkingElectrical Parts MR-G50J-SS-NZ AbbreviationVegetable compartment Versa compartment Hinge assemblyDoor Parts MR-G50J-SS-NZ RoHS Spec Part name Drawing No 01W 70107W 852 Operation panel M20 026 Door closer Left M20Body Parts MR-G50J-SS-NZ 702 Hinge assembly Left/ Lower 702 Hinge assembly Right/ Lower M20520 Water tank assembly AbbreviationAccessory and Unit Parts MR-G50J-SS-NZ These partNumbers will Be informedPage Specifications subject to change without notice