Recently purchased a Truma comfort Go for our 2016 Four Winds 28z class c. Worked great till we got an error code- continuous short flash on control dial and no hot water. Apparently this is common error caused by accidentally turning to the clean cycle.
so here’s the fix:Power on the heater at the toggle switch to on.
turn rotary dial inside to eco or comfort.
open all hot water faucets and run till flashing stops, can be up to 20 min.
when flashing stops, turn off all faucets. Turn rotary dial to off.
turn rocker power switch on unit to off for 30 seconds, then turn rocker on, and rotary dial to eco or comfort.
worked for me.
