Forum Discussion

Haines1959's avatar
Haines1959
Explorer
Mar 16, 2020

GFI tripping when plugging in to charge batteries

Help! Took delivery of a Grand Design 28g 2019 new toy hauler last month. Whenever I plug in to GFI outlet when reducing from 30 amp to 15 amp it trips the GFI plug. I used this same plug to charge th...
Toy Haulers
wopachop's avatar
wopachop
Explorer
Mar 17, 2020
Is there any chance his water heater, fridge, lights and converter are simply pulling over 15 amps? Like mentioned above turn off all the RV breakers and try again.

Also make sure you water heater is filled with water. You probably know that after 18 years though.

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