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Topic: Zone 2 a/c and aquahot breakers tripped? (Read 412 times) previous topic - next topic

Zone 2 a/c and aquahot breakers tripped?

Hi all.
I just bought this 2000 U320 and have it plugged in at home.
Voltage is excellent.
Any ideas why those 2 would trip?
Zone 1 a/c didn't trip. Got E7 code on a/c zone 2. Thanks. Ray

Re: Zone 2 a/c and aquahot breakers tripped?

Reply #1 –
Are you on a true 50 amp connection (240 VAC between hots)? 

30 amp or 15 amp?  If either of these was anything else running when you started the appliances that tripped the breakers?
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: Zone 2 a/c and aquahot breakers tripped?

Reply #2 –
Do the breakers hold when running on generator.  They both should be on separate breakers. Did they both trip at the same time?
2014 ih45  (4th Foretravel owned)
 1997 36' U295 Sold in 2020, owned for 19 years
  U240 36' Sold to insurance company after melting in garage fire
    33' Foretravel on Dodge Chassis  Sold very long time ago
 

Re: Zone 2 a/c and aquahot breakers tripped?

Reply #3 –
I'm on a 50 amp we have at home. Power is good. We stayed in our last bus almost 1 year plugged into it while having our house built.

I haven't tried running both a/c on gen yet. I believe they both tripped at the same time? Not positive. I reset the breaker to the zone 2 a/c and its running fine. I left the aquahot breaker off. It's parked. Were in the house now but I'm in Fl and it's HOT. I leave the air on 80° for the humidity.