Freezer High Severity
E3 Appliance Error Code

Asko Freezer E3 Error: Evaporator fan fault

Asko freezer E3 error is a common issue reported by Asko appliance owners. What Asko Freezer Error Code E3 Means Error code E3 on an Asko upright freezer points to a fault with the evaporator fan motor. This fan sits behind the interior back panel and circulates air across the cold evaporator coils, distributing cold […]

By Denys Mitchell Lead Appliance Repair Specialist & Technical Writer

No

DIY Fixable

From $170

Typical Repair Cost

60-90 min

Pro Repair Time

Quick Assessment

Answer to continue safely

Is it safe to keep using?

No. Without the evaporator fan, the freezer cannot maintain safe frozen food temperatures. Transfer contents to a backup freezer immediately and arrange repair.

Can I reset the code?

No. E3 requires the fan obstruction to be cleared or the motor replaced. A reset will not start a seized or disconnected motor.

When to stop immediately?

Stop if you notice: Freezer temperature is above -12 °C (10 °F) — food safety is compromised., You detect a burning smell from inside the cabinet — the stalled motor may be overheating..

Symptoms You May Notice

Cabinet is warm despite the compressor running

The compressor is audible and the evaporator at the back feels cold, but the main body of the freezer cabinet does not freeze because cold air is not being circulated by the fan.

Squealing or grinding noise from inside the freezer

A bearing that is beginning to seize produces a high-pitched squeal or intermittent grinding sound from behind the interior back panel before the fan stops completely.

Thick frost on the rear wall only

Cold air stays localised at the evaporator and builds into heavy frost on the rear panel while the front of the freezer remains warm — a clear sign of fan failure.

E3 displayed on the control panel

The control board logs E3 when it detects the fan motor is not running or is drawing incorrect current from the motor driver circuit.

Possible Causes

1

Ice jamming the fan blade

Excessive frost build-up around the fan blade physically prevents rotation, causing the motor to stall. This is the most common cause of E3 in upright freezers.

DIY Possible
2

Worn or seized fan motor bearings

After years of operation, the motor bearings wear out and the shaft seizes, preventing the fan from spinning even without ice obstruction.

DIY Possible
3

Broken or disconnected fan wiring

The connector or wiring between the fan motor and the PCB has come loose or a wire has fractured, cutting power to the motor.

DIY Possible

Safe Checks You Can Do

These checks are safe for homeowners. No disassembly required. Do not remove panels or access internal components.
  1. 1

    Check for ice around the fan blade

    Unplug the freezer and remove the interior back panel (2–4 screws). Inspect the fan blade area for ice build-up. If ice is present, perform a full manual defrost (24 hours, door open) before restarting.

    A hair dryer on the low-heat setting can target and clear ice around the fan blade faster while the rest of the freezer defrosts naturally.

    Tools required
  2. 2

    Spin the fan blade by hand

    With the unit unplugged and any ice cleared, try to rotate the fan blade by hand. It should spin freely with minimal drag. Any stiffness, grinding, or complete resistance indicates failed bearings — the motor needs replacing.

    Note the part number printed on the fan motor housing before ordering. Asko freezer evaporator fan motors cost from $45.

  3. 3

    Reseat the fan motor wiring connector

    Locate the 2- or 3-pin electrical connector on the fan motor harness. Disconnect it, inspect the pins for corrosion, then reconnect firmly. Restart the unit and listen for the fan to spin up within 30 seconds.

    You should be able to feel a slight airflow from vents inside the freezer cabinet when the fan is running correctly.

When to Call a Professional

Contact a qualified technician if:

  • A new fan motor does not resolve E3 — the PCB motor driver circuit may have failed (repair from $150).
  • The fan blade is cracked or the mounting bracket is broken — a professional is needed to source the correct assembly.
  • Alongside E3, temperatures have been high enough long enough that compressor or refrigerant issues are also suspected.

Need Professional Help?

Find qualified technicians in your area for proper diagnostics and repair.

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