Possible short ? A/C affecting 12V lights
I have noticed that when it is cold outside and my heat pump first goes on the 12V lights blink and some even go out. I want to know if anyone has had this happen and what caused it. I believe that ...
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Not sure what brand of charger I have, but some of the lights have been switched over to LED. Most are still Halogen. BUT I DO HAVE SOME GOOD NEWS.... Evidently, when I replaced the battery I forgot to turn on the battery disconnect switch. I turned it off when I installed the battery so I would have no voltage at the battery terminal. Just checked the switch and it was OFF. Checked system with A/C off and on and checked terminals also. Noted battery charging. All seems to be good at this point. I will know again when I turn the heat pump - A/C back on. It is off for now as the outside temperature does not call for it. Thanks all, for your input. I will let you know if there are any future issues. Just goes to show.... As the saying goes: "If the lights don't work, see if the switch is on".
