Author Topic: Dmt300 error issue  (Read 819 times)

Offline Tcharron

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  • Member Since: Jul 2014
  • Posts: 2
Dmt300 error issue
« on: August 01, 2014, 12:57:32 PM »
I have a dishwasher, samsung dmt300 that was giving a error of flashing lights "heavy and delicate" which indicates heater relay, or possibly the control board. I have replaced the control board and still get the same error. I also tried flipping the breaker and disconnecting the control board.. Still no good. Any ideas?

Offline domain

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  • Member Since: Nov 2012
  • Posts: 1071
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Re: Dmt300 error issue
« Reply #1 on: August 02, 2014, 07:48:41 AM »
Must troubleshoot the full heater circuit. Possibly bad connection or open heater. O0

Offline Tcharron

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  • Member Since: Jul 2014
  • Posts: 2
Re: Dmt300 error issue
« Reply #2 on: August 07, 2014, 01:12:13 PM »
Thank you for the advice, any idea where I can find an accurate wiring diagram to trace the connection so I know what I am looking for?

 

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