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Bigburd's avatar
Bigburd
Explorer
Oct 07, 2014

2012 Cyclone 300C Electrical Mystery. (2me@least)

Setting the scene. 1.2012 Heartland Cyclone 300C Toyhauler. 2.50amp system through adaptor plugged into 30amp home service. 3.No tripped breakers in stick house or Toyhauler. All 12 volt fuses OK...
john_bet's avatar
john_bet
Explorer II
Oct 07, 2014
Bigburd wrote:
Problem being, when my 12v battery is low I lose power to the above systems, 12v and 120v. When I charge the battery the systems, 12v and 12v, all come back on line. What does the battery have to do with the 120v?
You might want to check your transfer sw. since you have a genny. It might have 12vdc coils in the contactors and need a good battery to switch from genny to shore. I am only guessing like others on here.

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