Dometic LP/Elec gas issue

[PapiGG]

My 2022 Imagine 22RBE has a Dometic DM2882LBX 2 way LP and 120v fridge.

In the past it would run on both.

Currently, I don't seem to be able to get it to start and run on LP gas.

Works fine on 120v electric.

LP tanks are full. Heat, stove etc runs.

When attempting to run on gas, I don't hear the ignition spark.

Yes, the rig is under warranty, 3 months old, but we are on the road traveling and hoping it's a simple fix.

Thanks all!

[McDugals]

Make sure your switch on refrigerator is set to auto. Does the stove light?

[PapiGG]

Yes, it was set to auto, or just on gas.
The stove, heat and water heater all work on LP.

[Ynot4me2]

All fuses ok? Is the gas line pinch?

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[The_Lovells]

My 2022 Imagine 22RBE has a Dometic DM2882LBX 2 way LP and 120v fridge.

In the past it would run on both.

Currently, I don't seem to be able to get it to start and run on LP gas.

Works fine on 120v electric.

LP tanks are full. Heat, stove etc runs.

When attempting to run on gas, I don't hear the ignition spark.

Yes, the rig is under warranty, 3 months old, but we are on the road traveling and hoping it's a simple fix.

Thanks all!

After following others advice on fuses etc.. Next thing I would do is take off the external air intake/access panel and check that all of the connections are good, especially the one to the igniter.

[PapiGG]

Ahh..... It didn't occur that a fuse could be blow since it runs fine on 120. Maybe it's fused separately. I'll look.