Suburban SW12DEL Hot Water Heater

[NavyGrog]

I have a 2020 375RES. After travelling, when I turn on the hot water, to heat it up quicker I normally turn on both Electric and Propane. When turning on Propane I get a DSI fault. I then go and turn on the stove to remove any air from the lines and attempt to turn on hot water again, but, I still get the DSI fault. Next day when I try no issues. Is anyone aware of this issue and if so what the cause / solution to repair is.

[Cate&Rob]

NavyGrog

I see that these are your first two posts . . . welcome to our owners technical forum.

I would start with a careful "soapy water" leak inspection of all connections in the propane system.
Next would be a test of the pressure in the propane lines downstream of the pressure regulator.

The water heater not staying lit until the next day sounds like a leak that has to be refilled over time. The fridge going off sounds like low or intermittent pressure from the regulator. If there are no leaks in the system, I would be looking at replacing the pressure regulator.

Rob

[howson]

NavyGrog -- I read this post after reading the refrigerator one, so since you're having problems with two separate propane items my DC theory is probably wrong.