Happijac bed lift.
New to this RV.Net I have a 2006 playmor toyhauler with a happijac bed lift. It stopped working for no apparent reason. I thought it was the up down switch. Its not. I thought it was the relay boa...
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I'm stumped over this. I checked all fuses in the panel, and even checked the two 30 amp fuses at power inverter.
All I can think of now is that there are in-line fuses in a j-box buried in the wall somewhere.
Everything else in the camper works, 12 volt and 110.
I put the relay board and switch all back together and left two wires dangling out of the wall that are attached to the relay board, and when I want to raise or lower bed I attach those two dangling wires to my Dewalt 18 volt battery and the bed raises and lowers just like it's supposed to.
I might end up running new power supply wire down the wall and to the fuse panel and encase the new wires in some automotive flexible conduit.
I could install a 12 volt cigarette lighter style power supply along that new wire as the camper does not have one of these type power supplies already.
Or maybe I use 1/2 inch rigid conduit and paint it black to make it look better.
All I can think of now is that there are in-line fuses in a j-box buried in the wall somewhere.
Everything else in the camper works, 12 volt and 110.
I put the relay board and switch all back together and left two wires dangling out of the wall that are attached to the relay board, and when I want to raise or lower bed I attach those two dangling wires to my Dewalt 18 volt battery and the bed raises and lowers just like it's supposed to.
I might end up running new power supply wire down the wall and to the fuse panel and encase the new wires in some automotive flexible conduit.
I could install a 12 volt cigarette lighter style power supply along that new wire as the camper does not have one of these type power supplies already.
Or maybe I use 1/2 inch rigid conduit and paint it black to make it look better.
