Mitsubishi Electronics MR-G50J-SS-NZ manual Specifications subject to change without notice

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HEAD OFFICE: TOKYO BLDG., 2-7-3,MARUNOUCHI,CHIYODA-KU, TOKYO100-8310,JAPAN

CCopyright 2006 MITSUBISHI ELECTRIC ENGINEERING CO.,LTD.
Distributed in Jul. 2006. No. OA090 7	New publication, effective Jul. 2006
Made in Japan	Specifications subject to change without notice.

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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 speedDamper Operation Mode How to make each damper open or closeStatus display of each damper Error history display mode Check points and resetting the error historyDisplay details Flowchart of SELF-CHECK MR-G50J-NZ Troubleshooting with self-checkSelf-check and error display method and operation Release of self-check display modeError display and trouble locating Timing in self-checkCheck point and treatment 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 holderFlowchart of Trouble Criterion MR-G50J-NZ Excessive cooling No cooling, poor coolingControl 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 StartPoor defrosting Motor does not workRefrigerator fan Excessive cooling Poor cooling CN7SExcessive cooling No cooling poor cooling Compartment/ Ice making compartmentVersa 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 trayTroubleshooting with self-check Components Part NameCheck Method and Criterion Parts Mounted Position 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 grilleDoor switch Tank holderCeiling of versa compartment Operation panel How to remove Rotational heater boardGuide properly and works properly Machine chamber fan motor Compressor cover machine chamber fan motorDoor adjustment Dentifying roller sets MarkingElectrical Parts MR-G50J-SS-NZ AbbreviationHinge assembly Door Parts MR-G50J-SS-NZVegetable compartment Versa compartment 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