GE Harmony Elec Dryer DPGT750EC1WW Dead
Posted 25 March 2013 - 10:14 AM
I've intentionally avoided these units because they are such a rare animal.
Any ideas what to look for, where to start, or what could be the culprit?
Thanks in advance.
Posted 25 March 2013 - 11:08 AM
I have not worked on this model but from research you either need to reset the dryer or replace main module.
"-Press BACK & MY CYCLE buttons at the same time for 15 seconds. This will wake up the display but with a statement that there is something wrong, and give you a GE phone number.
-Press Power, then Help, then both My Cycles & Back at the same time for 3 seconds, then EXIT from the LCD screen.
-My display said there is something wrong with the door switch. I checked the door switch and it was turning the light off and on, so I figured it was ok. I had two options on the LCD screen: EXIT or MORE. I kept pressing MORE until I arrived at a NEW DRYER SETUP button. I pressed it and went through the new dryer setup process and guess what? Problem resolved."
If that does not work, make sure power is going to the main board and power is leaving it going to display. If no power going to display, replace main board
- Samurai Appliance Repair Man likes this
Durham Appliance Thrift & Repair, LLC
Posted 26 March 2013 - 08:23 AM
A common problem on this dryer is the noise filter opens and stops power going to the main control board. GE has re-named the noise filter the RF choke in the service manual. It's located inside the control panel, mounted to the back panel. Check to see if you're getting 120vac on the three-pin red connector on the main control board. If not, then check for good power supply to the noise filter. If you have it, then replace the noise filter.
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