Replaced Control Board Coleman DGAT075BDD; No Lights

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grains2
Posts: 21
Joined: Mon Apr 06, 2009 1:12 pm
Location: Leelanau County, Michigan

Wed Oct 02, 2013 8:01 pm

Hello--
We just replaced both limit switches and the control board; green light is not illuminated. Does anyone have any thoughts? The fuse is fine, and the blower works.

Thank you so much for your help.
Garth and Jil


DaleM
Posts: 385
Joined: Wed Apr 07, 2010 10:07 am

Thu Oct 03, 2013 8:46 pm

No power to the board. Double check all your connections on the board.

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grains2
Posts: 21
Joined: Mon Apr 06, 2009 1:12 pm
Location: Leelanau County, Michigan

Tue Oct 08, 2013 5:08 pm

Still no luck. Is there a diagram of the connections?
Thank you.

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grains2
Posts: 21
Joined: Mon Apr 06, 2009 1:12 pm
Location: Leelanau County, Michigan

Sun Oct 13, 2013 12:26 pm

We've checked and re-checked the connections. I can get the blower to run by switching connections. Still no LED. We are wondering if the transformer could be causing the problem. Is this possible?

ponch37300
Posts: 622
Joined: Tue Nov 11, 2008 6:12 pm
Location: wisconsin

Mon Oct 14, 2013 8:12 pm

Did you verify power coming into the board with a meter?

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