AC unit on 20 AMP breaker !!!

[overlander63]

Originally Posted by macm91

Hooked up to shore power. Last night Air went off, we weren't there, and we had an E7 error code. I turned it off. turned off all circuit breakers and pole breakers. Went back and started tjurning everything on,,,, no AC power anywhere inside.
Good power coming from outside.
Main GFCI breaker on panel will not reset to on position.

2017 Flying Cloud 28.

Ideas?

Originally Posted by macm91

Ani deas on the circuit breaker issue i posted?

Does your trailer have 30 amp or 50 amp service?
If it has 30 amp, you should have a transfer switch to prevent the second inlet from being energized when connected to power. That transfer switch has been known to fail in the past. Try unplugging from whichever inlet (front or side) you are connected to, and plug it in to the other inlet, and see if it starts working.

[Bigdaddy_2]

Did you push GFI breaker hard to off position before tryi g to reset? Must do to turn back on.

[macm91]

Switched input location from side to front.. no change....breaker will not reset when power is off,,,,,

[macm91]

No dice on circuit breaker without power, As is there is no ac power to trailer,

[DKB_SATX]

Originally Posted by macm91

No dice on circuit breaker without power, As is there is no ac power to trailer,

If the breaker won't reset when your trailer is not plugged in, the breaker is toast. Get a replacement breaker.