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cust. has code problem fleshes either HF or FH cust. cannot tell

Model Number
mfw9700sq1
What have you tried so far?

I have talk to him on phone, trying to have some infro. before hand. Thank you for any help you can give. Jim

Request Resource Materials
Any available materials
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Hello

FH error I dont see a HF error code in tech. sheet
Possible Causes / Procedure
* If there is no water in the unit:
— Make sure that both valves at the water source(s) are
turned on all the way.
— Check for plugged or kinked inlet hoses or plugged
screens in the inlet valves.
— Verify inlet valve operation.
* If there is water in the unit:
— Verify drain pump operation.
— Verify that the pressure switch hose is in good
condition and properly connected to tub and pressure
switch.
1. Verify there is not a siphon problem.
2. Unplug washer or disconnect power.
3. Verify wire harness connections to inlet valves, pressure
switch, drain pump, flow meter, and Central Control
Unit (CCU).
4. Check all hoses for possible leaks.
5. Plug in washer or reconnect power.
6. Verify pressure switch operation.
7. Verify flow meter operation by blowing air through the
part and measuring the resistance.
8. Verify CCU operation by running a Diagnostic test o

    • Guest
    • 7 years ago
    with the FH code I replaced the flow meter, because it had a open in circuit. And it will not do a diagnostic test.WL switch tests ok. motor ok drains ok, etc.So maybe CCU. Thanks Again. Jim
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