The model you have is an electronic ignition. There are two fuses according to the manual. A 120v and a 12V
fuse. Check the 12v
fuse. Have someone stand by the outside vent and see if you can hear the gas solenoid open and the igniter fire when on LP only. If you hear nothing then suspect the fuse.
The refrigerator is equipped with two 5 A fuses - one for 12V
DC and one for the AC heater.
rePlaCing the fuses
1. Tun off the refrigerator.
2. Unplug the power cord
3. Open the power module cover.
4. Snap the fuse out of the fuse holder. 5. Fit the new fuse in to the fuse holder. 6. Close the power module cover.