Norcold AC/Gas Refrig

[Norcold AC/Gas Refrig]

It's a Norcold 682 I'M found drawings no thermocouple

[Norcold AC/Gas Refrig]

Doctor Dee,

Welcome to the FMCA Forum.

Yes, quite likely a "burner area tune-up" will fix it. Look in your Norcold book. Do that before spending a penny on parts. Flame too small because of rust or dirt in the burner tube, carbon build up on the thermocouple, thermocouple not properly aligned can all cause the symptom.

Brett,

Cleaned burner , orifice and igniter , have a better flame but still goes out after 10 sec.

There's some interlock that tells the unit to turn off.

I don't see a thermocouple , unit works fine on A.C.

[Norcold AC/Gas Refrig]

I looked in the burner but didn't see any thermocouple

[Norcold AC/Gas Refrig]

Pilot lights but then goes out about ten sec. later

Is there a thermocouple that needs heated to open main line ....