E6 Error on Furrion Water Heater

Question:

Turn on the hot water in our camper and the sensor started beeping and the error message said E6. What do we do? Could it be that we need to change propane tanks?

asked by: Esther T

Expert Reply:

The E6 error you are getting from the Furrion RV Tankless Water Heater # FR93FR could be from a variety of different things. I have added a cut out from the manual which goes over what the E6 error code means.

It is unlikely you need to change your propane tanks, it is most likely that there is air in your water lines, so run all of your faucets, both hot and cold, leaving them open to purge the air. Also check to ensure you have a full water tank, and that your water flow is sufficient and your filter isn't plugged, as well as checking to see if your shower head and outdoor faucet valves are leaking cold water to hot side.

If these things don't work you could have a system fault for which you'd need to contact the manufacturer, Furrion.

expert reply by: Kyle S