Furrion Refrigerator: “FF Er”
warning RV refrigerator error codes
What it means
Freezer-fan fault. The fan that moves cold air from the freezer compartment into the fridge compartment is not turning or not detected, so the controller flags FF / Er. The fridge compartment then fails to cool properly even though the freezer side may still get cold. This is a widely reported failure on Furrion 12V side-by-side and built-in fridges.
Most likely causes
- Failed freezer circulation fan (motor seized or wiring open) most likely
- Fan blade jammed by ice/frost buildup in the freezer common
- Disconnected or corroded fan wiring/connector common
- Control board not driving/sensing the fan less common
Safe checks you can do yourself
- Confirm the 'FF' and 'Er' indication on the display and that the fridge side is warm while the freezer is cold.
- Listen/feel for the freezer fan running; check for ice buildup blocking the fan.
- If iced, fully power off and let the unit defrost completely, then restart.
- Try a full hard reset before assuming the fan is dead - owners report many FF/Er cases clear with a proper power-down.
How to reset / clear FF Er
- Turn the refrigerator off at the control panel.
- Turn off shore power and disconnect 12V by pulling the fridge fuse / switching off its breaker at the RV main panel.
- Leave it fully disconnected for several minutes up to overnight.
- Restore power and restart; verify the freezer fan runs and FF/Er clears.
When to call a technician
If FF/Er returns after a hard reset and defrost, or the freezer fan does not spin, the fan or control board likely needs replacement - contact Lippert/Furrion support or the selling dealer (warranty work is dealer-routed).
Applies to
Furrion 12V side-by-side refrigerators · Furrion Arctic 12V/16 cu. ft. built-in refrigerators · Furrion 12V built-in DC refrigerators (multiple sizes)
FAQ
What does Furrion Refrigerator code "FF Er" mean?
Freezer-fan fault. The fan that moves cold air from the freezer compartment into the fridge compartment is not turning or not detected, so the controller flags FF / Er. The fridge compartment then fails to cool properly even though the freezer side may still get cold. This is a widely reported failure on Furrion 12V side-by-side and built-in fridges.
How do I reset Furrion Refrigerator FF Er?
Turn the refrigerator off at the control panel. Turn off shore power and disconnect 12V by pulling the fridge fuse / switching off its breaker at the RV main panel. Leave it fully disconnected for several minutes up to overnight. Restore power and restart; verify the freezer fan runs and FF/Er clears.
What is the most common cause of FF Er on a Furrion Refrigerator?
The most likely cause is failed freezer circulation fan (motor seized or wiring open).
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Sources
- Furrion 12V Fridge Error Codes FF ER (and Splendide Washer) — Owner thread documenting FF/ER = failed freezer fan (My Grand RV - Grand Design RV Forum (RV LIFE community))
- Furrion Fridge ER FF after hard resets - Model Z Fifth Wheel — Owner thread on ER/FF code and reset behavior (Brinkley RV Owners Forum)
Note: The FF/Er = freezer-fan failure meaning is consistently reported by multiple independent Furrion owners across several RV forums (Grand Design, Brinkley, Forest River) rather than from an extractable manufacturer manual page. The display sometimes shows 'FF' and 'Er' together; exact rendering varies by model/firmware. Treat as community-verified, not manual-quoted.
● Last verified 2026-06-29 · compiled from manufacturer documentation. Codes can vary by model year — always cross-check your unit’s manual.