light on water heater switch
I have a 2011 Rockwood Signature Lite 8280 WS. The switch on the control panel for the propane water heater has a blue light in the switch that normally illuminates when the water heater is switched on. Next to the switch is the DSI fault indicator that is red and only comes on if the water heater fails to ignite.
The blue light is no longer illuminating. It appears to have just gone off while the water heater was turned on... When I first turned the water heater on, the light came on as normal. Two days later I noticed that the light was not lit.
The water heater appears to be working ok... If i run the kitchen sink for a while with hot water, I can hear the water heater fire up to heat the water.
Is there a reason for the light to be off? Does it indicate a low propane concition, for example? I am assuming the LED (bulb) inside the switch has just failed. But I would like to know if there is more to it than that. The fault lit is not lit... And, again, it appears the water heater is working.