Fridge not working on gas, works fine on AC
Hi all, First off, I'm asking for a friend. We were camping a couple weeks ago, and he mentioned his fridge won't run on gas. Being pretty decent at troubleshooting I offered to take look. Here'...
Forum Discussion
enblethen wrote:
No thermal couple. Should have a flame sensor.
I would check to make sure the probe is directly in the flame.
This should help.
Dometic service manual from Bryant RV
THANK YOU very much!! That had exactly what I needed. For reference in case anyone needs this same info later, here's what the service manual said--
To check the flame sense circuit of the lower circuit board, operate the refrigerator on GAS and measure the millivolts between J4 (NEGATIVE) terminal and J10 (POSITIVE) connection from the thermocouple. The thermocouple should produce 20 millivolts DC minimum.
Anything less than 20 millivolts will cause erratic gas operation. The meter should read between 25 to 35 millivolts with the gas flame burning.
