[Restorium]

Originally Posted by Frutza

Also check your a.c. units, do you have a inverter? My inverter supplies every 110 outlet but air conditioners , in other words, if the a.c. units work,check the breakers on the inverter, if you dont have one, back to the transfer switch, your shore power cord will lead to your transfer switch. A lot of times the relay pins will arc together so they won't transfer, this is from unuging or turning the generator off with a load.
My transfer switch has open relays and you can push on the relay arms to see if there stuck. NOW IF YOU DO THIS MAKE SURE ALL-ALL POWER IF REMOVED. Shore power unplugged and genny off.

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