I finally cleaned out all of the grit and got it closed and ran a hot wash. Tons of gray water and grit came out. When I went to use it again, I can hear the water running, I checked it my water pressure is great 2+ gal in 15 secs the tub does not turn, no water runs through the soap, or into the tub. The red check inlet light comes on after 20 seconds. The fill continues but very little seems to come into the tub maybe a cup by the end. When the water stops, the anti-crease/finish light flashes and the drain pump comes on. It drains about 2 liters of water. I have tipped the washer forward, no water comes out. No water is leaking on the floor either. I have also cleaned the first filter at the hose connection. I loosened the hose as it enters the machine but it does not come off without taking the back off the machine. I cannot see how to clean any other filters else. I also took the drain hose off and ran hot water through it to get all of the grit out before I ran the hot wash. How do I clean the inlet hose and filters? What else can I do?
Sounds like either the small filter at the inlet solenoid valve or the solenoid valve itself. Either way you are going to have to get inside the machine to get to the inlet valve.If no water is coming through the soap draw then it can really only be at the valve OR the inlet to the soapdraw is blocked (again - need to take off the top to look) Make sure power is disconnected before you do. The flashing red light after 30 seconds or so is just letting you know that the drum has not reached certain water level in the appropriate amount of time.
Good luck
SOURCE: LG Intello 7KG Washing Machine
You may have some articles that made their way into the pump housing. Alot of times I see dimes get stuck in the ports of the pump, remove and check out thoroly and also check hoses coming to pump for little son of a gun articles that like to hide.
SOURCE: I have a whirlpool front load washing machine model WFW8300SW00
Hay Crab.
what I have found is that the washer thinks it is not pumping out .. if your drain pump is clearly removing the all the water in a good time... then the problem is your pressure switch...it is telling the computer that it still has water in the machine...
replace the pressure switch and it will solve your f21 error.
It is a round unit on the right hand side on top...with a tube and wires going to it...let me know if it helps
SOURCE: the check inlet light flashes. I have cleaned the
If your sure the water way is clear, unplug the unit, plug it back in,
and see if the error is gone, if not, place the water lines into the tub and turn on the water to make sure water is coming into unit, if so the problem lies somewhere else.
Re-post if this didn't help, and say you did this but still have the error.
Good luck, hope it helps.
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