Fault codes / Dometic fridge / Flashing LP

Dometic fridge: Flashing LP

What it means: LP ignition did not finish.

What to check

After a tank change or long storage, turn the fridge off and on at the front. Bleed air from the line. If it returns, check gas pressure, burner, electrode and sensor.

Learn the system

• Absorption fridges (gas/electric)
• 12V compressor and residential fridges
• Absorption fridge won't run on gas
• Absorption fridge won't run on electric

Practice it on a service call

• Fridge won't run on gas
• Fridge is warm after unplugging
• Fridge works on gas, not electric

Guided diagnosis

• Refrigerator
• Refrigerator: Compressor / Residential

Other Dometic fridge codes

• Dometic fridge code E0 Display not talking to the power module
• Dometic fridge code E1 LP operation hardware fault
• Dometic fridge code E2 Temperature sensor or its circuit
• Dometic fridge code E3 Cooling unit malfunction
• Dometic fridge code E4 DC voltage out of range

Full field guide: Dometic absorption fridge

Codes come from the maker manuals and public service sheets. Your model's own chart always wins, and LP and 120 volt work belongs to a qualified technician.