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LG microwave oven membrane switch MG-5530MWD800 panel switch key switch control panel

price:USD$45.50
discount 70% in 2018-09-22 to 2018-09-24
price: USD$ 31.85
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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A new year replacement, quality assured, payment will be shipped, four p.m. delivery, customer service is not directly buy. Please confirm the washing machine fault before purchase

How to determine the washing machine fault judgment

First, common failures of water supply

1、askWhat is the trouble of washing clothes after starting?

      answerThe water level switch is bad, or the leakage of the water level switch skin pipe. Solution: replace the water level switch, seal the ends of the tube with glue. If it can't be solved, replace the computer board.

2、askWhat is the trouble of opening the power supply without starting the water?

      answerThe water inlet valve is bad, which leads to the burning of the computer board. The solution is that the water inlet valve and the computer board can be replaced at the same time, and the computer board will burn out.

Two, washing clothes common faults

1、ask(1) boot does not start to turn; 2) after the water is finished, wash clothes side turn or can not turn what is the fault?

answerThe computer board burnt out, the motor partial short circuit or burnt out, the capacitor is bad. Solution: measure motor resistance (normal resistance two pairs of windings = = main winding), motor resistance is normal, the capacitor can replace the computer board, such as motor resistance is not equal, need computer board and motor.

2、askWhen the water is normal, what will happen when the laundry procedure will drain?

answerThis fault should be the hand washing machine, the drainage tractor is three lines, the distance between the drainage tractor and the drain valve plug is too short. Solution: adjust the clutch handle screw, so that the distance can be longer, or change the single stroke (pull the left and right sides of the tractor line and connect, cut the computer board hand rub function line to solve the fault. There is no need to replace the computer board

3、askAccording to the start can not water, wash clothes directly what is the fault?

answerIf the water level switch fails, the water level switch can be replaced, and the computer board can not be replaced if the water level switch is not solved.

4、askWhen the water is over, what's wrong with the alarm when washing clothes?

answerGeneral bucket balance fault, LG. Panasonic washing machine has dry reed tube protection, should be the cover magnet dropped, dry reed tube can not suck and fault, solution: adjust bucket balance. The problem of the reed switch is solved by installing the magnet on the cover.

5、askWhat is the trouble of washing the clothes and not getting the drainage dehydration procedure?

answerBucket balance failure is usually the problem of one side of the barrel inside the barrel. Solution: short circuit computer plate bucket balance socket can (short circuit method: find the computer board corresponding socket, plug the plug in the computer board above, in the computer board corresponding socket line skin peeling, directly twisted together can).

Three. Common failures of drainage

1、askStart the drain valve is not opened, according to the start after the drainage side of the water, what is the fault?

answerThe drain valve is bad and the computer board is burnt out. Solution: the computer board and drain valve can be replaced simultaneously.

2、askWater, washing clothes normal, can not drain, not dehydration, try what fault?

answerDrain valve burned, causing the computer board burned out. Solution: replace the drain valve with the computer board at the same time.

Four. Common failures of dehydration

1、askOther programs are normal, that is, can not be dehydrated, drain or start drainage alarm, display fault code is what fault?

answerThe door switch is broken, and the bucket balance switch is broken. Solution: door switch with short circuit computer barrel switch socket can balance (short circuit method: find the computer board socket, plug in the computer board in the computer board corresponding to the socket of the line peel, can be directly twisted together).

2、askOther procedures are normal, can not be dehydrated, drained, and so on 4 minutes or so on the alarm, or not alarm what failure?

answerWater level switch fault, solution: replace water level switch.

3、askOther procedures are normal, can not be dehydrated, dehydration as slow as washing clothes, what is the fault?

answerThis fault is the drainage valve does not open the clutch when the fault, solution: adjust the clutch handle screw, the drainage valve with the drainage plug between the distance to adjust a little bit, the clutch handle opened in place can be.

Five, alarm common faults

1, ask: start the alarm, display the fault code is what fault?

Answer: usually start the alarm or start the alarm, it is the water level switch problem. Replace the water level switch, check whether the contact line is bad, can be resolved, if not solved, then replace the computer board.

Note: washing machine alarm, there is a fault code, general washing machine instructions have corresponding instructions, according to the fault code to determine the scope of failure, there is no manual, Baidu once.

After sales according to the process

First, after sales instructions:

The quality of the washing machine computer board within one year (color classification marked time to be marked), 15 days no reason to return. (statement: the computer board breaks, does not change, the bad review directly pull black list, equivalent to the buyer automatically give up after sale)

Two, freight description:

 

  1. Refund of any reason within 1-15 days, only refund the goods, can not refund the freight, please understand!
  2. Replacement within 1-30 days, the quality problems of freight (AA that buyers returned to the buyers to pay the freight, the shop in the past, we pay the freight). Return to product testing no problem, buyers bear back and forth freight.
  3. 30 days after 1 years of quality problems replacement, buyers bear back and forth freight.