[a/s] Univolt Question

[GeorgeHumphrey <gah@xxxxxxxxxx>]

Hi Steamers,

I would like to turn off my Univolt battery charger while I am hooked up to
120VAC, however I have not found a way to accomplish that feat. My trailer
is in a nearby park where I have it hooked up all the time using the
refrigerator. When I throw the battery switch off, all 12VDC is lost, and
as long as the battery switch is on, I am charging the batteries. It's gets
pretty hot in this part of Texas and I would like to only charge the
batteries when needed.

I have a 1988 29' Excella trailer, and I do have the book, but I cannot
find how to turn off only the battery charger.

Thanks for your responses,
George