A/C won't run.

[Hawk43]

Went to take my 2009 Damon Astoria to Blue Beacon for a bath and except use my Onan 8.5KW Quiet Diesel and and the A/C would not power up on the Gen. Worked good two weeks ago🙀

A/Cs are 13,500 Carrier ducted models. Any thoughts from my wizened colleagues?

Hawk43

2009 Damon Astoria DP Cummins 340HP engine.

Thanks

[deandec]

Are the breakers on the genset on?

Are the 110v breakers for AC units on?

Did anything else 110v run when the genset was running?

[Hawk43]

Originally Posted by deandec

Are the breakers on the genset on?

Are the 110v breakers for AC units on?

Did anything else 110v run when the genset was running?

I'll check the CB's. Not sure where the AC CB is.

[windsorbill]

Originally Posted by Hawk43

I'll check the CB's. Not sure where the AC CB is.

The generator CB is on the genny. If that one tripped, no 120 volt items will work on genny power. The AC breaker will be in your 120 volt electric box. Breaker looks similar to those in your house.

If resetting the breakers don't do the trick, see if air conditioners work on shore power.