LG Washing Machines - Page 6 - Recent Questions, Troubleshooting & Support
LG WM3500 - Leaking dispenser drawer with Failed Valve
Sounds like you should buy a water filter to put in your house or wherever line to filter the water. it can be a cheap one with just a cheap paper filter to keep out any sand or settlement especially if you are on a well oh sounds like the valves are getting dirty inside and not closing completely because of debris in the valve.
LG washing machine takes 3:50 hrs to wash a half load in cotton mode or default setting
Not sure but it could be a bad motherboard or the pipe that comes off the bottom of the drum and then goes up to the circuit board to turn the water off when it fills to the right level. Does the water turn on as the washer is washing like halfway through it cycle if cycle if it does water is leaking out of the washer maybe and it refills until it gets up that pipe and makes that sensor on the circuit board and it keeps refilling and refilling and that's what takes so long for the washer to finish his cycle.
Good luck
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