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rtfisher  
#1 Posted : Wednesday, July 28, 2010 5:53:35 AM(UTC)
rtfisher

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Self Test says Heater Fault - What parts do I need to fix this??
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Joe / APP Team  
#2 Posted : Wednesday, July 28, 2010 6:46:35 AM(UTC)
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Originally Posted by: rtfisher Go to Quoted Post
Self Test says Heater Fault - What parts do I need to fix this??


First I think you should check and make sure your water temperature in the tub is hot enough(I prefer 130 to 140 degrees in tub) minimum water temp is 120 degrees.

Low water temp. will delay the heat cycle and cause cycle to be extended. It could also give you a false fault code in a lot of cases.
If you need to or prefer to replace the heater assembly I have attached the part number and description of the part for reference.
(click on part no.
Part number: AP2804257
rtfisher  
#3 Posted : Wednesday, July 28, 2010 9:58:36 AM(UTC)
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I know the incoming water is plenty hot enough 155 in water tank and I tried preheating by running a near by faucet then running the DWasher - to no avail. Thank you for your assistance.
Joe / APP Team  
#4 Posted : Wednesday, July 28, 2010 10:40:28 AM(UTC)
Joe / APP Team

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Originally Posted by: rtfisher Go to Quoted Post
I know the incoming water is plenty hot enough 155 in water tank and I tried preheating by running a near by faucet then running the DWasher - to no avail. Thank you for your assistance.


Then you will need the heater assembly after all.
Gene  
#5 Posted : Wednesday, July 28, 2010 1:57:57 PM(UTC)
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Originally Posted by: rtfisher Go to Quoted Post
Self Test says Heater Fault - What parts do I need to fix this??


Most common cause of such problem is a bad heating circuit in the control module. The replacement instructions are attached to the reply.

You can find the troubleshooting manual as well as a lot of useful information in one of our previous threads: http://forum.appliancepartspros...troubleshoot-manual.html

- The control module Part number: AP2804247
Part number: AP2804247



Here are the breakdown diagrams and Replacement parts for Bosch SHU4302 UC/06 (FD 7705-7912) | AppliancePartsPros.com

Gene.
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kieda  
#6 Posted : Sunday, January 27, 2013 5:33:36 AM(UTC)
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