Help - jacks are draining my batteries
My 2020 camper came with HappiJacs which consume a ton of power from my 2 deep cycle batteries. Once the batteries are drawn down after removing the rig (3000 lb dry weight) from my truck, it's nearly...
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Disconnect batteries, Plug in to shore power-do your lights work or anything? YES ? Check input voltage to jack controller,with multi meter .13.7-14.6 volts at white and red . No ? your converter is bad. your model converter will put out 12v DC when not connected to a battery. Some old converters will not. Next disconnect one jack wire pigtail at jack and power from a battery charger at 10amp charge rate . Does that one jack retract or extend properly? Yes? connect one battery and connect charger.Charger has 50amp jump start mode? switch to that and you should be able to move jacks at right speed.
