norcold refer only works on gas for a few hours.

[coffebreak]

have a 2008 norcold single door refer, works fine on electric but when i switch to gas it ignites and will run for a few hours but than goes into a F fault code and have to restart it again with the panel buttons any idea why it cuts out?

[Old-Biscuit]

What fault code?

Could be:

Low gas pressure
Dirty burner
Spark gap
Spark electrode continuity
Gas solenoid
Ground
Low dc voltage------loose/dirty connections
power board

A good burner assemble cleaning goes a long way------when was last time?