GMCforum
For enthusiast of the Classic GMC Motorhome built from 1973 to 1978. A web-based mirror of the GMCnet mailing list.

Home » Public Forums » GMCnet » [GMCnet] ONAN CIRCUIT BREAKER
[GMCnet] ONAN CIRCUIT BREAKER [message #83053] Tue, 04 May 2010 17:00 Go to next message
Arthur Mansfield is currently offline  Arthur Mansfield   United States
Messages: 290
Registered: April 2010
Karma: 0
Senior Member
I have had the circuit breaker pop twice while running both AC unites while running down the Highway. We had measured the current with both units running and they are about 20 amps. I also had the frig. going. What are my options.

I will need to run them when I go home and I am in FL and it is hot or drive only when it is cooler out. It was 95 deg F in the coach when we reached a RV Park and my wife was about out of it. It took about 1 hour to cool down. I have reset the circuit breaker on the ONAN. None of the RV breakers had to be reset.

I have access to 4kw ONAN for parts if that would help

Art & Doris
76 EL
_______________________________________________
GMCnet mailing list
List Information and Subscription Options:
http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist

Re: [GMCnet] ONAN CIRCUIT BREAKER [message #83058 is a reply to message #83053] Tue, 04 May 2010 17:25 Go to previous message
Gary Berry is currently offline  Gary Berry   United States
Messages: 1002
Registered: May 2005
Karma: -1
Senior Member
I had a similar problem on a Palm Beach that I once owned. I talked
with GeneF about it, and he said to disconnect power to the coach,
open up the breaker panel, take off the cover so you can get to the
screws on the breakers where the wires go into them, and tighten all
of them. It was amazing how many were loose. After running down the
road for 30 or so years and shacking about alot, some screws can come
loose. Never had a problem with the AC units dropping out again. Just
a thought.

On Tue, May 4, 2010 at 3:55 PM, Arthur Mansfield <1104agm@gmail.com> wrote:
> I have had the circuit breaker pop twice while running both AC unites while running down the Highway.  We had measured the current with both units running and they are about 20 amps.  I also had the frig. going. What are my options.
>
> I will need to run them when I go home and I am in FL and it is hot or drive only when it is cooler out.  It was 95 deg F in the coach when we reached a RV Park and my wife was about out of it.  It took about 1 hour to cool down.  I have reset the circuit breaker on the ONAN.  None of the RV breakers had to be reset.
>
> I have access to 4kw ONAN for parts if that would help
>
> Art & Doris

--
Gary and Diana Berry
73 CL Stretch in Wa.
_______________________________________________
GMCnet mailing list
List Information and Subscription Options:
http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist

Previous Topic: 110V breaker problem
Next Topic: Donut Seal between Exhaust Manifolds and Exhaust Pipes 1977 403
Goto Forum:
  


Current Time: Tue Nov 19 21:34:46 CST 2024

Total time taken to generate the page: 0.01168 seconds