Doesn’t the pump run through the duration or much of the spin cycle? This one comes on only for a second or two one or two times in the first 4 minutes.
I checked the pump voltage at the pump and it was only 71.1vac. The ohms were around 11 both at the pump and at the board. The diagram is of NO HELP. (no values or service mode tests) . I need a diagnost tech sheet and any advice. Thanks. Will this tech sheet and service mode work on other LGs ? None have any tech sheet.
- Guest asked 6 years ago
- last edited 6 years ago
Hello. I have attached the service manual for you. You can run a manual test cycle and run the drain pump in this test mode. Have you checked the pump or hoses for a clog? If the pump is running, but not draining water out you have a clog or bad drain pump. See what happens in the test mode. You could have an issue with the pressure switch or pressure hose, but I would think you would also have an issue with the water level . Possibly a weak really at the board that is cutting in and out. I have seen weak relays before but not on this style washer. Does voltage stay constant as the drain pump turns on and off.
- AV Repair Help answered 6 years ago
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The Service manual was not attached to this reply.
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https://www.manualslib.com/manual/1070821/Lg-Wt1201c-Series.html?page=31#manual
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