No 50 AMP on shore power
A new problem for me, I can only get 30 AMP coming into my coach even though I am connected to a 50 AMP OUTLET. The outlet checks good with my multimeter. When I switch to the genset I have full pow...
Forum Discussion
smkettner wrote:usersmanual wrote:
do you people even read the posts?? He clarified the problem
How could it be the EMS if it works perfectly on generator power
He says he can run 2 AC on generator but not on shore power
he says all service/outlets work both ways
his complaint as stated is he has to shut off(example) the HWH
when on shore power to run two AC units but everything works 100% on generator
EMS is registering 30 amp service. Typically a 30 amp adapter will connect both hots of the RV to the single hot of the 30 amp supply. This has zero volts between L1 & L2 in the RV. The EMS is cutting out various loads (normal load shed) because it thinks only 30 amp supply is available. Power would still be available to all items until the total exceeds the 30 amps when the EMS starts limiting.
Turn on the generator and the EMS knows it has full generator power.
So the first issue to verify is if the L1 & L2 of the pedestal has 240 (or 208) volts. Some are not wired properly. The specifics of the supply testing were not given.
yes I know and that's why I as you have asked the OP to meter across the 120V outs and make sure hes got 240V BUT what If he does have 240V then whats your opinions as to what is complaint is caused by?
My understanding and may be wrong is the EMS works on generater or SP
does it not?
