Samsung R1031GWS YLR, r1031gws specifications Trouble Diagnosis, Power Supply Plug

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8. Trouble Diagnosis

-As the micom wash machine is configured of the complicate structure, there might be the service call. Below information is prepared for exact trouble diagnosis and suitable repair guide.

Caution for the Repair and Replacement

Please follow below instruction for the trouble diagnosis and parts replacement.

1)As some electronic components are damaged by the charged static electricity from the resin part of wash machine or the human body, prepare the human body earth or remove the potential difference of the human body and wash machine by contacting the power supply plug when the work contacting to PCB is executed.

POWER SUPPLY PLUG

2)Since AC220~240V is applied to the triac T1 and T2 on P.C.B, the electric shock may occur by touching and be careful that the strong and weak electricity are mixed.

3)As the P.C.B assembly is designed for no trouble, do not replace the P.C.B assembly by the wrong diagnosis and follow the procedure of the trouble diagnosis when the micom is not operated normally.

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Contents Washing Machine Do not allow the customer to repair the product Power Consumption SpecificationsSafety Devices Overview of the Washing Machine Overview of the control panel No spin function Auto power S/W off functionMain function Door open functionWater heater Error function Power-out compensation functionBubble -detecting function Fuzzy washing function weight-sensingUnbalance detecting & laundry balance positioning system Water level data at each course Final dehydrating r.p.m at each course Other water level data ASSí Y Pressure S/W Error General Error FunctionTacho Error Motor Triac short ErrorThermistor error Trouble Diagnosis Power Supply PlugCause and treatment Part Of Power Source Problem Checkking And Method Of PcbInterrupt Part Reset PartChecking The Part Of An Oscillator Micom Number, 9 Is 5Voltage? Confirm The Driving Part Of Motor Checking The Tacho Part Driving Compartment Test Mode Test ModeDoor safety Device Designation of Main ComponentsNormal / Reverse Revolution of Motor and R. P. M. Control Hot water valve1 way HeaterDetergent tub and water supply value Shock absorber and buffer springASSY-TUB Back PCB Schematic Diagram PCB Circuit Diagram Part Code Code no Qty Description Spercificatio Remark ASSY-PCB Part ListInitial assembled condition assy cover top Setting up a wash machineRemove the safety device for carriage Install the wash machine on the leveled placeCondition of setting up sink Disassembled Assy- Cover Top Side Door Opening DimensionSlim ModelASSí Y-COVER TOP Assemble and DisassembleBelt Tool Tools for Disassembly and AssemblyTopfront Exploded View TUB Exploded View Case Exploded View Parts List SEAL-OILTS0-PJT,NBRSD35,BLK,-,-,-,JIN Screw/Bolt List Electronics