Whirlpool Duet washer F1E1 error
Whirlpool Duet Washer F1e1
The F1 E1 error is a checksum error.
The MAIN BOARD is still at fault.
Checksum errors are "fatal errors".
The MAIN BOARD cannot verify internal data. (similar to being disoriented/confused)
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Source: Whirlpool duet washer mod# wfw9250ww01