F11 and FH are two completely different error codes. "F11" is a Serial Communications error between the Central Control Unit (CCU), the Motor Control Unit (MCU) and/or door latch. The "FH" error is a No Water Detect error code that means the CCU is not detecting ANY water or INSUFFICIENT water during the fill cycle. The following two links explain each error code and some things to look for to diagnose your problem:
"F11" Error:
http://www.fixya.com/support/r3608695-f11_error_code
"FH" Error:
http://www.fixya.com/support/r3608753-fh_error_code
Read through the information provided and let me know if you have any questions. I hope this helps you.
NOTE: There is a technical data sheet inside the washer that explains all diagnostics procedures, troubleshooting tips, error code explanations and wiring diagrams. To access, remove the lower toe panel under the door by locating and removing the screws under the bottom front edge. With the screws removed, the panel will drop down, then come off. You can prop the two front feet of the washer up for better access to the panel screws (a 2x4 works well for this). The tech sheet should be located directly behind the panel, or affixed to one of the cabinet interior walls. I hope this information is helpful.
FH error means the same thing as F/11 what it means is a motor control unit error. Unplug unit for about 30 mins, check wire harness connection between drive motor and the motor control unit, and then check between the ccu board.If the harness is good and not loose. Power it back up, if this did not solve the problem you will need to replace the MCU board
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