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msbee03  
#1 Posted : Saturday, March 5, 2011 11:00:27 AM(UTC)
msbee03

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Wondering what would have caused the dishwasher fuse to blow. Just wondering if there is something else I should look into that may have caused this and keep from happening again. Thanks in advance
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denman  
#2 Posted : Sunday, March 6, 2011 1:30:52 AM(UTC)
denman

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Here are your parts
Replacement parts for WHIRLPOOL DU915PWPQ0 UNDERCOUNTER DISHWASHER | AppliancePartsPros.com

Usually it is just the fuse Item 4 in Section 1 which is why it now includes a wiring harness.

Although this is a thermal fuse it can also blow due to too much current.
So if there was a machine cause it could be overheating or a component pulling too much current.
The current draw is easiest checked with a clamp/clip on amp meter. Most DIYer's do not have one so they replace the fuse and hope for the best.
I would check for any signs of overheating or wiring problems.
THIS FORUM IS DEAD!!!!!!!
richappy  
#3 Posted : Sunday, March 6, 2011 1:36:55 AM(UTC)
richappy

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It's been my experience that the fuse blows due to water temperature too low.
The control may sometimes heat the water at a bad time, like during motor start up. Raising the temperature of the inlet water and cleaning the tub with a 1/2 gallon of vinegar helps.
msbee03  
#4 Posted : Sunday, March 6, 2011 11:54:36 AM(UTC)
msbee03

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:) Thanks!
Originally Posted by: denman Go to Quoted Post
Here are your parts
Replacement parts for WHIRLPOOL DU915PWPQ0 UNDERCOUNTER DISHWASHER | AppliancePartsPros.com

Usually it is just the fuse Item 4 in Section 1 which is why it now includes a wiring harness.

Although this is a thermal fuse it can also blow due to too much current.
So if there was a machine cause it could be overheating or a component pulling too much current.
The current draw is easiest checked with a clamp/clip on amp meter. Most DIYer's do not have one so they replace the fuse and hope for the best.
I would check for any signs of overheating or wiring problems.
msbee03  
#5 Posted : Sunday, March 6, 2011 11:55:43 AM(UTC)
msbee03

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Posts: 33

Thanks for the info. :)
Originally Posted by: richappy Go to Quoted Post
It's been my experience that the fuse blows due to water temperature too low.
The control may sometimes heat the water at a bad time, like during motor start up. Raising the temperature of the inlet water and cleaning the tub with a 1/2 gallon of vinegar helps.
richappy  
#6 Posted : Sunday, March 6, 2011 3:00:36 PM(UTC)
richappy

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Let us know if that fixes it, they recommend 130 degrees for the inlet water.
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