When I turn on my gas switch, the switch lights up to show it is on. Then a red light comes on (beside the rocker switch) to show it is trying to ignite. When it ignites the red light goes off. If the red light stays on it has failed to ignite. You need to turn the water heater switch off, then on again to reset it.
Remember, if your water is already hot, gas will NOT come on. The red light will come on when you turn on the water heater gas switch, the red light will come on, then turn off.
DRINK COFFEE--do stupid things faster and with more energy ! Rockwood 5th wheel, Signature Untralite, 8244S
Tow Vehicle: Ram 3500 6.4 litre Hemi.