Hi All, we have a 2011 Tour. The Aqua hot system works on electric but does not work on diesel, checked the system outside no red or green lights at all. The diesel light goes on inside the coach but nothing happens. Thought maybe it was low fuel, filled up today still nothing. Anyone have any suggestions?
Thanks,
Larryg17
When is the last time it was serviced? It could be a clogged nozzle.
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Wayne MSGT USMC (Ret) & Earlene (CinCHouse)
2015 Winnebago Tour 42QD - 2020 Lincoln Nautilus Reserve (TOAD)
(RVM-14) It is what it is, and then it is what you make of it.
Good news I took the panel off on the inside of the coach. Made sure all the connections were tight and it worked, a little. Now I have beautiful warm air coming out in zone 2, which is the bedroom and bathrooms, but it is blowing cold air in zone 1, living room and kitchen? Any suggestions?
Thanks,
Larryg17
Two possibilities, I’ve had both happen to me. The zone 1 pump inside the Aquahot cabinet could be bad. You can open it up and try to feel if it is running. Note the diesel won’t run with the cover off. Second possibility is the check valve between the pump and tank is stuck. Hammering it a bit often frees it up. You can google and download the manual for troubleshooting.