12v load causes A/C to trip circuit breaker

[Paniculata]

I have not seen this particular problem in the existing posts.

2006 FR Trailer with WF8955 board. If there is a load on the 12v, such as the ceiling fan with A/C running, the A/C circuit breaker pops.

I have downloaded the converter guides on this sight (thanks for posting) but would appreciate any other guidance. Other info:

New battery
New thermostat
12v lights dim after only a couple of hours
Propane detector beeps low voltage at times
Have not heard converter fan come on since this started

Thanks for any guidance.

[Dave_Monica]

Sounds like your convertor isn't working at all and allowing the battery to discharge. I know that you need 12V for the control boards for the fridge and furnace...guess I can add A/C to that list too.

Dave

[garbonz]

What circuit breaker? the AC or the main. Ceiling fan is 110v not 12. Roof vents are 12volt though. I don't think anything in the AC unit is 12 volt from the camper battery, there isn't even any 12 wires to them, I don't think

Sounds like time for a Progressive Industries converter.

[BarryD0706]

Originally Posted by garbonz

...
Sounds like time for a Progressive Industries converter.

That would be Progressive Dynamics.

[TURBS]

Originally Posted by garbonz

What circuit breaker? the AC or the main. Ceiling fan is 110v not 12. Roof vents are 12volt though. I don't think anything in the AC unit is 12 volt from the camper battery, there isn't even any 12 wires to them, I don't think

Sounds like time for a Progressive Industries converter.

Fyi my ceiling fan is 12 volt.
There's no reason why his can't be as well.


Op
I would also recommend a progressive dynamics brands converter.
You DO NOT need to replace the whole panel.
Here's dead one being removed on a wfco which is most likely what u have and there junk.

Turbs