Domestic thermostat ccc2

[Bemota]

I have a 2018 cedar creek 34rl2. This morning was chilly turned temp up, furnace ran to temp then shut off. I went to turn temp back down and the thermostat was lit up, tried to turn temp down and thermostat would not respond, tried diff. Zones,modes,temps, inside temp, nothing changes, it won’t shut off nothing, nada! Was going to try a reset but it’s still powered up. If I remove it from the wall it will power off and after 5 min when I plug it back in I get the very same screen , furn , zone 1, 76 degrees and auto fan. Is it toast, can I reset when I can’t turn it off like manual? Dan

[enblethen]

Look at page 19 for reset procedure.
Manual

[Bemota]

Yep, it’s a dometic, outo fill and correct spell got me, any clue on the problem???? Dan

[2oldman]

I guess you mean Dometic?