The water switch to the washer wasnt turn on due to no water going to the washer from the hose it was blinking red H symbol I tried to cancel load to restart and machine stays on and wont start new cycle to start fresh and door is locked wont open due to it

When the power washer does not turn on, it is either due to no water flow or no electricity going to the power washer. In other words, either a water or electrical problem.
check water flow issue like this

1. The high pressure hose, spray gun and lance must be connected to the power washer.
2. The garden hose must be connected to the power washer using the garden hose adapter.
3. Turn the water completely on at the water faucet.
4. The power cord should not be plugged in.
5. Squeeze the trigger on the spray gun.
6. If there is water flow through the spray gun and lance shooting 10 - 25 feet, this confirms water flow is NOT the problem for the power washer not turning on.
7. If there is no water flow, perform the following troubleshooting procedures:
   a. Remove the lance, squeeze the trigger. If water flows, the lance is blocked. Use cleaning wire to clean the nozzle tip and try again.
   b. If no water flows with lance removed, turn the water off. Remove the spray gun from the high pressure hose. Turn the water on, if water flows, the gun is the problem. Reattach the gun, turn the water on and squeeze the trigger. Sometimes this unblocks the gun. If not, replace the spray gun.
   c. If no water flow with the gun removed, remove the high pressure hose, turn the water on to make sure there is no blockage in the hose. This is very unlikely but we need to make sure.
   d. If no water flows out of the water outlet, the quick connect garden hose adapter is problem. See Garden Hose Adapter troubleshooting.
8. For electrical solution check
9. The power switch was not turned on. Find the power switch and make sure the "-"side of the rocker switch is pushed down. "O" = Off and "¾" = On.
10. Next, make sure the power cord is plugged directly into an outlet and NOT into an extension cord. The directions do say not to use an extension cord.
11. Each time the power cord is plugged in to an outlet, the Reset button on the GFCI module must be pressed down to connect to electricity.
12. Check to see if the Reset button has been pressed.
13. Next, confirm the small plastic window below the Reset button shows RED in the window. The RED color is not a light but a RED screen that slides into the window when the Reset button is pressed down. Because it is not a light, it can be hard to see in low light. If you are unsure, press the TEST button down. If the GFCI was set and RED was in the window, you will hear and feel a "click."
14. The RED color must stay in the window once the button is released. This confirms there is electricity going to the power washer.
15. If the RED color goes away when the Reset button is released, there is NO electricity going to the unit. Try another outlet until the RED stays in the window.
16. Now if the unit turns ON for a second or two with the Reset button pressed and the power switched on, it is working as it should. All that is left to do at this point is to squeeze the trigger on the spray gun and the power washer will turn on. When the trigger is released, the power washer will turn off. This is due to the Total Stop System (TSS) that only turns the unit on when water is flowing through the power washer. When the trigger is released, water flow stops which the TSS sensed and immediately shuts the unit off. a) So to review, if the Reset button has been pressed and is holding and the power switch is ON, the power washer is supposed to start up for a second or two and immediately shut off. At this point all you need to do is squeeze the trigger; the unit will turn on.

unplug the washer to clear the board.turn on the water after one min. plug back in and try again

Hello & Welcome to FixYa

FL error indicates flood condition and is caused due to any overfill condition that occurs inside the washer. To clear the display you can press and hold the STOP/CANCEL button. Usually this error is caused when overfill switch trips due to excessive water in the tub. You can also try to clean the drain hose and check the water inlet valve. Please get back to me if you have any other questions.

Kevin

Hi.

F20 means that there is a water inlet problem:

Reasons for error F20:
(Water Inlet Problem-no water or insufficient
water supply) Select PAUSE/CANCEL twice to cancel the cycle
Unplug washer or disconnect power.

Check the following: Are water faucets completely turned on?
Are screens at inlet hose connection to washer
clogged? Are water inlet hoses kinked? Are water inlet hoses frozen?

If that does not help inlet valve, pressure switch and control module must be tested. The defective part must be replaced.

Here the tech sheet.

Regards.

Ginko

"F20" on display
(Water Inlet Problem-no water or insufficient
water supply) Select PAUSE/CANCEL twice to cancel the cycle
Unplug washer or disconnect power. Check the following: Are water faucets completely turned on?
Are screens at inlet hose connection to washer
clogged? Are water inlet hoses kinked?Are water inlet hoses frozen? also, those flood prevention hoses they sell you don't work well with front load washers

"FH" (Water Inlet Problem-no water or insufficient water
supply)
Select PAUSE/OFF twice to cancel the cycle. Unplug washer
or disconnect power.
Check the following:
Are water faucets completely turned on?
Are screens at inlet hose connection to washer clogged?
Are water inlet hoses kinked?
Are water inlet hoses frozen?

Also check the pressure hose for cracks or worn through spots, and pressure switch.

Hi

Error F20 means Water Inlet Problem-no water or insufficient water supply. This issue can appear due to faulty inlet valves or due to blocked inlet hoses. Also check the filter screen at inlet valve, clean them if they are dirty. Select PAUSE/CANCEL twice to cancel the cycle. Unplug the washer or disconnect the power. Now check whether water faucets completely turned on? Make sure that the water inlet hoses are not frozen. If above things seems to be fine then you would need to replace the water inlet/fill valve.

Hope this helps... Please post back if you need more information. Daniel

Hello

FL error indicates flood condition and is caused due to any overfill condition that occurs inside the washer. To clear the display you can press and hold the STOP/CANCEL button. Usually this error is caused when overfill switch trips due to excessive water in the tub. You can also try to clean the drain hose and check the water inlet valve. Please get back to me if you have any other questions.

Kevin

That code means its not getting water. Has it recently been moved? If yes check and make sure the drain hose is not too far down in the stand pipe causing a siphoning effect. Also check that pressure switch hose is clear. To clear code press pause/cancel twice.

the hose in back that goes to washer may have sediment in screen that need to be cleaned check were they hook up to washer i dont thank its the selenoin that let water inthe machine ,also are the water vales on?
try cancel then try another cycle.