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LLAMBERT

Kitchenaid micro KHHS179LSS-0

4 posts in this topic

Fault code F 3 H. Humidity sensor? or ....? thanx in advance

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Need appliance parts? Call 877-803-7957 now!

Yep, F3H is the humidity sensor. There's a rigamarole to follow for this fault listed in the tech sheet, which I've PMed you.

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domo.. I see the rigamarole, they left out the part about putting your whole head in, and taking your whole head out....

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... they left out the part about putting your whole head in...

... with the microwave on. :dude:

For others coming along later reading this, the F3H rigamarole:

1. Unplug microwave oven or disconnect power.

2. Connect a new sensor to the board (at P3).

3. Plug in microwave oven or reconnect power.

4. If problem persists:

■ Unplug microwave oven or disconnect power.

■ Replace power supply board.

5. Plug in microwave oven or reconnect power.

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