3810MS Code Fault

[rya71621]

Hello,

I’m trying to figure out what a DSI fault light is for the gas/electric water heater?

[Ahdmeyer]

i dont really know but i found this hopefully it will help

https://rvwarriors.com/rv-water-heat...0the%20ignitor.

al meyer
3931fb
az

[rohrmann]

Where is this ‘fault light’ located? Is your water heater working on gas or electric? It would really help knowing what rig you have, model and year, and if possible what water heater is installed?

[Carl n Susan]

The DSI Fault LED next to the Gs Water Heater switch illuminates when the water heater is trying to ignite on Propane. Once a flame is detected, the red LED is turned off. The water heater will make three tries to ignite on propane and if none are successful it quits trying and leaves the LED illuminated..