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Rianni code 65?

Lobguy Member Posts: 1
edited March 2019 in Domestic Hot Water
Hey guys, I'm hoping someone can help me out, I'm going nuts trying to find information on this. Anytime I turn off a faucet I get this code 65 & I have to reset the heater in order to use it again. The code says it part of an bathfill function, but weird thing, I only have a basic controler on the unit, I don't have a bathfill button on this controller. This only started after I had a plumber relocate the heater. Any chance he hit a toggle switch or something? Any help other then telling me to buy a new would be amazing! Thanks


  • Intplm.
    Intplm. Member Posts: 1,997
    Might have hit a dip switch. Look inside the cover. The folded directions should be inside. That code might also have a explanation in the directions.