[mnhoff]

I will try to simplify as best as possible. I have two switchs above microwave in the galley area. When working properly when I turn on the electric side the red light turns on when it is calling for heat and red light will go out when water temp reachs its high limit. It is controlled by a double breaker in the electrical control panel in the rear of the coach. I am assuming it has one std element and one added on 4800watt element as again when working properly it runs at about 40 amps combined on L-1 And L-2. At this point it seems to be heating properly when switch is turned on but when I turn switch off the red light continues to appear and still draws about 10 amps? Something is not disconnecting. As far as the diesel side when turned on there is a extreme noise coming from the blower motor that continues as long as the switch stays on. not sure why fuses aren't blowing. When switch is turned off the noise continues for about 45 seconds or the end of its cycle the shuts down.