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-   -   Atwood furnace ignition lock out 2016 28’ (https://www.airforums.com/forums/f427/atwood-furnace-ignition-lock-out-2016-28-a-188289.html)

DBinSD 10-14-2018 03:16 PM

Atwood furnace ignition lock out 2016 28’
 
3 Attachment(s)
I mistakenly posted this in water heaters, sorry.

Anyway, I had our furnace in our 2016 28’ go out in the AM after working the eve before.

We had a VERY bumpy road and heavy rain.

The furnace fan would come on and the furnace would light for about 4 seconds and stop. This happened 3x before completely shutting down.

The circuit board LED would flash 3x followed by 3 sec pause, indicating an “ignition lock out”.

Researching the forum brought a plethora of possibilities. Mostly a board failure kept showing up.

The board showed signs of water corrosion on it for which I will now caulk the door.

I have also coated ALL connections with dielectric grease.

I purchased a new Dinosaur replacement and it fired off immediately!

I have included old board and new board pics.

Hope it helps anyone else.

DanAttachment 325189Attachment 325190Attachment 325191

Joyman 11-16-2018 07:02 PM

May I ask where you purchased your board at?
Thanks ..... My light is flashing. X3 red also and all other possibilities ruled out. Thank you

Al and Missy 11-16-2018 07:10 PM

I bought one from a seller on Amazon but shipped by Amazon. It didn't work. I called Dinosaur and they talked me through diagnosis. When they asked for the serial number to send me a replacement, they had sold it nearly a year before. They honored the warranty anyway and reset my warranty to my purchase date.

Save yourself some trouble. Google Dinosaur Board and buy direct.

Al

DBinSD 11-22-2018 01:58 PM

Quote:

Originally Posted by Joyman (Post 2180831)
May I ask where you purchased your board at?

Thanks ..... My light is flashing. X3 red also and all other possibilities ruled out. Thank you



Buy direct from dinosaur.


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