Dometic Refrigerator: “2 red LED flashes”
warning RV refrigerator error codes
What it means
Excessive fan current. The condenser/cooling fan is drawing more than 1 ampere, which the electronics read as an overload on the fan circuit and they shut the fan/compressor down to prevent damage.
Most likely causes
- Fan blade jammed, stiff, or obstructed by debris so the motor stalls and draws high current most likely
- Failing fan motor with shorted or worn windings drawing excess current common
- Pinched, chafed, or shorted fan wiring/connector less common
Safe checks you can do yourself
- With power off, check that the fan spins freely by hand and clear any dust, lint, or debris from the fan and condenser fins.
- Inspect the fan wiring and connector for pinching, chafing, or melted insulation.
- Verify nothing has fallen behind or into the ventilation area blocking the fan.
How to reset / clear 2 red LED flashes
- Clear any obstruction and let the fan turn freely.
- Power the fridge off, wait about a minute, then power on again to clear the fault.
When to call a technician
The fan is clean and spins freely but the 2-flash fault returns, suggesting a failing fan motor or electronics unit that needs replacement.
Applies to
CRX50 · CRX65 · CRX80 · CRX110 · CRX140 · NRX0035 · NRX0050 · NRX0060 · NRX0080 · NRX0115 · NRX0130 · NRX1035 · NRX1050 · NRX1060 · NRX1080 · NRX1115 · NRX1130
FAQ
What does Dometic Refrigerator code "2 red LED flashes" mean?
Excessive fan current. The condenser/cooling fan is drawing more than 1 ampere, which the electronics read as an overload on the fan circuit and they shut the fan/compressor down to prevent damage.
How do I reset Dometic Refrigerator 2 red LED flashes?
Clear any obstruction and let the fan turn freely. Power the fridge off, wait about a minute, then power on again to clear the fault.
What is the most common cause of 2 red LED flashes on a Dometic Refrigerator?
The most likely cause is fan blade jammed, stiff, or obstructed by debris so the motor stalls and draws high current.
Related · Dometic refrigerator
Voltage fault. The DC supply voltage reaching the fridge is … 3 red LED flashes
The motor (compressor) does not start. The electronics tried… 4 red LED flashes
Compressor speed too low. The cooling system is so heavily l… 05 / W05
AC (230 V mains) power problem: the fridge is set to run on … 5 red LED flashes
Overheating of the electronics unit. The compressor's contro… 06 / W06
DC (12 V) power problem: the fridge expects a 12 V supply bu…
Sources
- Dometic CRX 50/65/80/110/140 Installation and Operating Manual — Troubleshooting, error indicator LED flash table (4445103628) (Dometic)
- Dometic NRX 50-130 Operating Manual (EU) — Troubleshooting, flashing frequency / error table (Dometic)
Note: Dometic's stated threshold is a fan load above 1 A. Fan access varies by model; some require removing a rear cover or pulling the unit.
● Last verified 2026-06-29 · compiled from manufacturer documentation. Codes can vary by model year — always cross-check your unit’s manual.