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Rob, Home Appliance Technician
Category: Appliance
Satisfied Customers: 6991
Experience:  20 yrs. working for a major domestic appliance company. Numerous training programs with cities, guilds and major manufacturers.
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I have the thermador dishwasher mdl DWHD64CF/40. It will

Customer Question

I have the thermador dishwasher mdl DWHD64CF/40.
It will fill and drain but will not distribute the water to wash. I tried turning the circ pump and that did turn but did not resolve problem. I can hear a clicking sound in the control board that I assume is the machine trying to turn on circ pump. Is there a way to test pump or test control?
Submitted: 2 years ago.
Category: Appliance
Customer: replied 2 years ago.
Uh. It'll be a day in about 10 minutes.
Expert:  Rob replied 2 years ago.

Hello, I'm so sorry for the extended wait time, whilst I was offline. Do you still need help with this?

If so, I will try to locate some information on this for you.



Customer: replied 2 years ago.
Expert:  Rob replied 2 years ago.


Sorry again that no one else responded whilst i was off line.

OK, It sounds like you are right, its either the board or the pump

My guess is its the relay on the board.

Look closely at the board for signs of damage, especially near the relay

Alternatively, you can test the resistance of the pump. If its open circuit, then you will need to replace the pump