Ikea Refrigerators Error Codes

F1

Refrigerator display shows F1 and the fresh food compartment is too warm while the freezer may still be cooling.

Refrigerator Compartment Temperature Sensor Failure

F10

F10 is shown and the ice maker in the Ikea refrigerator (if equipped) does not produce ice.

Ice Maker Motor or Position Sensor Fault

F11

Error F11 appears and the water dispenser (if equipped) does not dispense water.

Water Inlet Valve or Dispenser Switch Fault

F12

F12 is displayed and the refrigerator may not cool, with the condenser fan not running.

Condenser Fan Motor Failure

F13

Error F13 appears and the refrigerator interior lights may flicker or not work, while cooling continues.

LED Lighting Circuit or Driver Fault

F14

F14 is displayed and the refrigerator may not enter or exit defrost properly, sometimes accompanied by unusual clicking sounds.

Defrost Relay or Triac Failure on Main Board

F15

Error F15 appears and the refrigerator may not recognize door openings, causing lights and fans to behave incorrectly.

Door Switch or Door Sensor Fault

F16

F16 is displayed and the refrigerator may show incorrect temperature readings or fail to regulate temperature properly.

Temperature Calibration or EEPROM Fault

F17

Error F17 appears and the refrigerator may not start the compressor, remaining warm.

High Temperature Protection or Overheat Fault

F18

F18 is displayed and the refrigerator may show a door alarm even when the doors are closed.

Door Alarm Circuit or Sensor Fault

F19

Error F19 appears and the refrigerator may not cool, with the compressor not receiving a start signal.

Compressor Control Circuit Fault

F2

Freezer is too warm or not freezing properly and the display shows F2.

Freezer Compartment Temperature Sensor Failure

F3

Refrigerator shows F3 and may run continuously or cycle erratically, with incorrect temperature readings.

Ambient Temperature Sensor Failure

F4

Display shows F4 and the refrigerator may not defrost properly, leading to frost buildup on the evaporator and poor cooling.

Evaporator Temperature Sensor Failure

F5

Error F5 appears and the refrigerator may not defrost, or may over-defrost causing temperature swings.

Defrost Heater or Defrost Circuit Failure

F6

Display shows F6 and the refrigerator may not respond correctly to temperature adjustments or may shut down unexpectedly.

Main Control Board Communication or Internal Fault

F7

Error F7 is displayed and the compressor may not start, or the unit may click repeatedly without cooling.

Compressor Start Device or Inverter Fault

F8

F8 appears and the refrigerator may not cool properly, with fans not running or running erratically.

Evaporator Fan Motor or Fan Circuit Failure

F9

Error F9 is displayed and the refrigerator interior lights or user interface may not function correctly.

User Interface / Display Board Communication Fault

Symptom

Bad odor coming from inside the refrigerator even after cleaning food spills.

Odor from Drain System or Long-Term Contamination

Symptom

Chemical or plastic burning smell when the refrigerator is running.

Overheating Electrical Component or Wiring

Symptom

Clicking sound every few minutes from the compressor area, with poor or no cooling.

Compressor Failing to Start

Symptom

Condensation or moisture on the outside of the refrigerator cabinet or around the door gaskets.

High Humidity or Mullion Heater / Door Seal Issue

Symptom

Display panel not responding to touch or buttons, but refrigerator still cools.

User Interface Panel Failure

Symptom

Excessive frost buildup in freezer, especially on food packages and door.

Air Infiltration / Door Seal Problem

Symptom

Freezer not freezing food properly; items are soft and ice cream is mushy.

Insufficient Cooling / Sealed System Performance Issue

Symptom

High-pitched whine or squeal from inside the freezer or fridge compartment.

Evaporator Fan Motor Bearing Wear

Symptom

Ice buildup on the back wall of the refrigerator compartment (not just freezer).

Air Duct Frosting / Damper or Fan Issue

Symptom

Ice maker not making ice, but no error code is displayed.

Ice Maker Water Supply or Mechanical Failure

Symptom

Interior light stays on when the door is closed, causing heat and possible melting near the light.

Stuck Door Switch or Control Logic Fault

Symptom

Rattling or knocking noise when the compressor starts or stops.

Loose Tubing or Components Vibrating

Symptom

Refrigerator door does not close or pops open by itself.

Door Alignment or Hinge Problem

Symptom

Refrigerator lights on but compressor and fans do not run; unit is warm.

Start Circuit / Control Logic Not Activating Cooling

Symptom

Refrigerator making loud buzzing or humming noises from the rear.

Compressor or Condenser Fan Noise

Symptom

Refrigerator not cooling in fresh food compartment but freezer seems cold or frosty.

Evaporator Frost Blockage / Defrost System Failure

Symptom

Refrigerator not running at all, no lights, no sounds.

No Power / Power Supply Failure

Symptom

Refrigerator runs constantly and is too cold, freezing items in the fresh food compartment.

Thermostat / Temperature Sensor or Control Fault

Symptom

Temperature display does not match actual temperature inside the refrigerator.

Sensor Calibration or Display Error

Symptom

Water dispenser not working but ice maker still produces ice.

Dispenser Line or Switch Problem

Symptom

Water leaking inside the refrigerator, pooling under drawers or on shelves.

Clogged Defrost Drain

Symptom

Water leaking onto the floor from the front or rear of the refrigerator.

External Leak from Water System or Drain Pan