Power to Inv/conv.

push button circuit breakers on your inverter combo
it can't pass power thru from shore IF the circuit breakers on the unit are tripped

IF dry camped, trying to run from the batteries
check the DC fuses for the inverter unit, it won't create 120v output if there is no DC input

what brand model number of the inverter combo

sprnt12 wrote:
2005 Fleetwood Expedition. Cat C7.
I have no AC to the bathroom GFI and also the Inverter/converter. Batts are charged,new cables on batts. Have checked all the circuit breakers by the bed. Power transfer from shore power shows 50 amp. Anything else to look at?

Power from shore or gennie goes directly to the inverter. Maybe a junction box in between but directly. Check the actual output of the transfer switch with a volt meter. If you have it there check input to inverter where you will most likely find it. If you do, look for a reset breaker on the inverter. If no breaker/switch on inverter, disconnect shore power and the negative cables from both sets of batteries. Let sit for 10 minutes. Reconnect everything and check again. If power is going to inverter and not coming out then you are left with a bad inverter.