When I flip the tank heater switch they will come on when the tank reaches something like 40 deg. It's automatic. So if the temps will drop I just flip the switch on.
Are you having a problem with your arctic tank heaters?
Or is your problem with the light on the heater switch?
My unit is not like yours but maybe the fuse is inline near the tanks. I don't have a fuse in my circuit breaker/fuse panel marked "Tank Heaters" or anything like that.
Linear Mode
