Whirlpool dishwasher

[fixit guy]

I have a Whirlpool du1055 dishwasher that runs forever.  Sounds like a board to me but does anyone have another idea?

[Pegi]

What is the complete model number and where does it stall when it keeps running and what cycles is it doing this in...

[fixit guy]

The complete model number is DU1055xtsq2. The normal cycle is selected.  The heater is working as the water is getting hot (connected in my shop, no hot water) so I would think that it is in the main or rinse cycle.

[Pegi]

Was wondering if it was in a delay waiting for the water to heat up to a pre-set temperature....

[fixit guy]

I don't think that is it. This dishwasher was installed in customers house and they had the same problem.  The water is getting hot but have not did  a temp check yet. This is a new unit from the factory.  If it is getting hot sound like a control board to me. What do you think?

 

Thanks..

[RegUS_PatOff]

[user=8652]fixit guy[/user] wrote:

I have a Whirlpool du1055 dishwasher that runs forever.  Sounds like a board to me but does anyone have another idea?

It may be the water temperature... how long is forever ?

[fixit guy]

I let it run 3 1/2 hours before shutting it down.

[fixit guy]

All these replies got me thinking (which at times this is a bad idea).  The water is getting hot,  maybe the board don't know that it is.  Will check  thermister tomorrow.

[line]

 

Thanks.......

 

 

 

 

 

 

 

 

 

 

[fixit guy]

Thermister ohmns at 50. Heater and thermostat good, what is left?

[grey shrek]

Guessing the board. At least I hope it is the board on the cust unit I ordered the board for.:coocoo:

[fixit guy]

Let us know if that fixed it.

[grey shrek]

on 2 weeks holidays.. other tech. will probably have it fixed , but I will do what I can to get an update..