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mikec35's avatar
mikec35
Explorer
Jul 24, 2022

Coleman Mach AC won't do anything - no fan, no ac

I have a Coleman 9330e715 in my popup. I used an adapter to plug into my garage and ran the AC for about 10 seconds then it tripped the breaker in the garage. I have since wired in a 30 amp 120v box...
enblethen's avatar
enblethen
Nomad
Jul 24, 2022
Remove the ceiling cover, verify that you have 120 volts entering the unit. Check the connector to ensure that they connected securely.
Turning breaker off without applying light pressure toward off doesn't always reset breakers.
An improperly wired RV may have run AC unit through a GFCI receptacle. Verify that the GFCI receptacle is not tripped.

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