Dometic refer [ck] light

When mine was 6yrs old the ck light would keep coming on intermittently. I would reset it and it would go away for a while ( 1 or 2 days) then do it again. A new Dinasour board solved the problem.

Why do you run with Gas OFF? That is a failsafe to leave the LP ON. IF the refer has a 120 malfunction, then LP will keep it going. Doug

obterrain wrote:
Sorry guys, rookie dumb a** post. Opened back cover and plug was off. Still don't like non adjustable temp control on this unit. Anyway thanks.

Dinosaur electronics makes a temp adjuster for these units. It will let you make it colder, not hotter. plugs into the thermister lead from the fridge compartment and the other end plugs into the black box.

I have one, on ours, I can turn the fridge into a freezer if I'm not carefull,

You can make minor adjustment (6*-8*F) to food section temp by moving the thermistor.....sensor in clip that is attached to fin.

Move it UP on fin for 'cooler'
Move it Down on fin for 'warmer'

Sorry guys, rookie dumb a** post. Opened back cover and plug was off. Still don't like non adjustable temp control on this unit. Anyway thanks.

If the check light is on its trying to run on gas. Check the electric source to be sure it's got power.

In 'atuo' if will swap to gas if no AC power is available.
Check light comes on because gas is not available

Check for tripped AC circuit breaker
Check for power at fridge AC outlet
Check for tripped GFCI outlet
Check for blown 5a fuse inside module.....outside compartment