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Topic: Fault code (Read 865 times) previous topic - next topic

Fault code

On my 2006 Phenix, I have a fault code on the silver leaf total coach monitor that reads, "2 DC bulk capacitor overheating".  The compartment where the charger/inverter and other electronics was extremely hot when I opened it to check it out.  I left it open with an exterior fan blowing on it to help cool it off.  Any thoughts?
Gerard Caswell
Eunice, LA
2006 Phenix
2011 GMC Sierra P/U 4x4

Re: Fault code

Reply #1 –
Gerard,

I don't know the cause of that particular fault code, but I would sure look at venting the compartment with a muffin fan(s) to run the charger inverter at lower temperature.  You would only want an intake in a cool clean area, though you could exhaust to the exterior if another basement compartment is not convenient.

Brett
Brett Wolfe
EX: 1993 U240
Moderator, ForeForum 2001-
Moderator Diesel RV Club 2002-
Moderator, FMCA Forum 2009-2020
Chairman FMCA Technical Advisory Committee 2011-2020

Re: Fault code

Reply #2 –
Thanks Brett but it already has a muffin fan that vents below the compartment.  Don't know what caused it to overheat but now that I have reset both chargers and opened the door with an external fan, the temp has reduced and the code reset.
Gerard Caswell
Eunice, LA
2006 Phenix
2011 GMC Sierra P/U 4x4