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WASHING MACHINE SERVICE MANUAL CAUTION: READ THIS SERVICE MANUAL CAREFULLY TO DIAGNOSE TROUBLES CORRECTLY BEFORE OFFERING SERVICE. CONTACT WITH YOUR SERVICE CENTER IF HAVE PROBLEM.
Contents 1 SAFETY AND PRECAUTIONS 2 TEST MODE ---赫英石 3 DIASSEMBLY INSTRUCTION ---王亮 替换维修的照片 4 ERORR CODES AND EXPLANATIONS ---赫英石 5 TROUBLE SHOOTING 6 HOW TO CHECK THE ELECTRIC PARTS ---郭教鹏 确认电器件的信息 7 CHECK POINT AFTER SERVICE 8 EXPLOADED VIEW AND BOM LIST 9 SPECIFICATIONS IMPORTANT SAFETY NOTICE This service information is intended for individuals possessing...
1 SAFETY AND PRECAUTIONS • Please observe the following notes for safety. • The symbols indicate as follows. WARNING • Please do not disassembly and assembly the machine without authorization. No dismantling • Please do not insert your hand and take out clothes inside the spin barrel before it is fully stopped.
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WARNING • Please do not damage power flexible cord and power plug to avoid electric shocking, short circuit and catching fire. Prohibited • Regularly clean the power plug to remove dust and dirt to avoid contact failure. • Please well connect the earth line of socket to avoid electric shocking by accidental leakage.(earthing)...
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WARNING • Please use correct power source. • Please do not pull out or insert the plug with wet hands to avoid electric shocking. Wet hands are prohibited CAUTION • Please ensure that the water inlet pipe is connected and the tap is opened before washing clothes.
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CAUTION • Customers are not allowed to change the power line without permission. Prohibited • It is strictly prohibited to place and sit children or lay weights on the washer. Prohibited • Please do not pull the electric cord when pulling out the plug. •...
2 TEST MODE Before starting test mode, the water level sensor should be installed. Otherwise, the unit will alarm and stop running test mode. Test 1:Anytime you enter the test mode, all lights and digital will be ON and then flash with 6 beeps. If any light is not ON, replace the PCB. If the digital in not 88 displayed, replace the PCB.
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2 TEST MODE The inlet valve test will start. The valves will be ON and water can enter the unit. Check the detergent compartment, softener compartment and the basket water filling to check every valve. Close the cold water faucet to see if the hot water valve is working or not. At the same time, the digital display will show the software version.
3 DIASSEMBLY INSTRUCTION Service tools needed Number Tools 13# sleeve spanner 8# sleeve spanner 10# sleeve spanner 6# inner six angle wrench Needle nose pliers pliers cross screwdriver slot type screwdriver...
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3 DIASSEMBLY INSTRUCTION WARNING • Unplug power cord for the work such as disassembling which is not unnecessary to power on . Do not hold the plug by a wet hand. Failing to unplug may cause an electric shock. UNPLUG POWER ITEM PICTURE HOW TO DISASSEMBLE...
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WARNING • Unplug power cord for the work such as disassembling which is not unnecessary to power on . Do not hold the plug by a wet hand. Failing to unplug may cause an electric shock. UNPLUG POWER ITEM PICTURE HOW TO DISASSEMBLE ①Put the Nylon 3 Pull the insulating...
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WARNING • Unplug power cord for the work such as disassembling which is not unnecessary to power on . Do not hold the plug by a wet hand. Failing to unplug may cause an electric shock. UNPLUG POWER ITEM PICTURE HOW TO DISASSEMBLE ①Unscrew the screws on the Top cover (normally 2 sides 2 back.
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WARNING • Unplug power cord for the work such as disassembling which is not unnecessary to power on . Do not hold the plug by a wet hand. Failing to unplug may cause an electric shock. UNPLUG POWER ITEM PICTURE HOW TO DISASSEMBLE ①Remove the back control panel 6 Take down the...
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WARNING • Unplug power cord for the work such as disassembling which is not unnecessary to power on . Do not hold the plug by a wet hand. Failing to unplug may cause an electric shock. UNPLUG POWER ITEM PICTURE HOW TO DISASSEMBLE ①Unscrew the outer tub cover screws, and take...
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WARNING • Unplug power cord for the work such as disassembling which is not unnecessary to power on . Do not hold the plug by a wet hand. Failing to unplug may cause an electric shock. UNPLUG POWER ITEM PICTURE HOW TO DISASSEMBLE ①Unscrew the spin tub bolts and take...
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WARNING • Unplug power cord for the work such as disassembling which is not unnecessary to power on . Do not hold the plug by a wet hand. Failing to unplug may cause an electric shock. UNPLUG POWER ITEM PICTURE HOW TO DISASSEMBLE ①Remove the bracket screws, and take out bracket.
4 ERORR CODES AND EXPLANATIONS Display Cause Check Method Alarm for abnormal water Check the water tap is opened or intaking. not. Alarm for water drain has Check the water level sensor and not finished. drain pump. Alarm for lid not closed Closed the lid.
5 TROUBLESHOOTING BEFORE SVC CHECKING Before servicing ask the customer what the trouble is. Check the work status of the problem. Check the adjustments. (Power supply, water supply Installation etc. Check the troubles referring to the troubleshooting. ...
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5 TROUBLESHOOTING Failure Inspection Items No water (1) If the power is off or the fuse is burned out. flows in (2) If the water supply is cut off or the water pressure is too low. (3) If the inlet hose is properly connected and the water tap is opened.
6 HOW TO CHECK THE ELECTRIC PARTS Before repairing, use multimeter to judge circuit stand of fail Part. Circuit Diagram/Principle Where, what & how to check? Yellow Blue Light blue Check resistance of the motor. Test point Normal value Yellow—Light 2.5~4.5Ω...
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6 HOW TO CHECK THE ELECTRIC PARTS Part. Circuit Diagram/Principle Where, what & how to check? Light Blue Retractor /Drain motor Retractor is consisted of motor and traction system, it can Check resistance of the drain drive the drain valve to drain motor water , and at the same time control the clutch to achieve...
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6 HOW TO CHECK THE ELECTRIC PARTS Part. Circuit Diagram/Principle Where, what & how to check? Pin1 Pin2 Inlet Valve Check resistance of the Inlet Valve (Coil) Test point Normal value 0.8-1.5KΩ Pin1 Pin3 Check frequency of the pressure switch without load if wash is Water proceeding without filling.
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6 HOW TO CHECK THE ELECTRIC PARTS Where, what & how to Part. Circuit Diagram/Principle check? Check whether the lever of the safety switch touches Safety the outer tub if touching Switch noise happens. Check contact defect of the safety switch, defect of connection parts and whether the lid is open if door error is displayed.
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7 CHECK POINT AFTER REPAIR After repairing, be sure to make the following trial operation to see if the washer operates normally. Check Point Inspection & Judgement Unplug the cord from the power outlet and turn on all the timers. Then measure the insulation resistance between the plug (both of 2 pins) and Grounding wire of the machine.
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