Problem running 2nd a.c on generator
Hi All, I have a 2014 Montana High Country 318 RE, We had the dealer install a Onan 5.5 LP generator, We have had problems running both air conditioners when using the generator. It started out with t...
Forum Discussion
ctwebb wrote:
It is a 50 amp service , Sorry I should have been more informative.
Then with a 50 amp transfer box, the genset should have had the 30 amp genset breaker on the 50 leg input of the transfer box that supplies the MAIN AC. The 20 amp breaker on the genset should have been to the other line input of the transfer box. I hope the dealership did not miswire at the Transfer box, but they may have. You also need to make sure at the Genset, where it connects to the 120 wiring to the transfer box, it DOES have 4 wires---Black/Red/White/Green. I would hope the RV maker wired the genset compartment for a 50 amp(4 wires instead of 3 ) supply. Doug
