Bauknecht Refrigerators Error Codes

F01

Refrigerator not cooling properly, interior temperature too high, compressor attempts to start but stops after a few seconds

Compressor Start Failure

F02

Freezer compartment too warm while refrigerator section may still be slightly cool, prolonged compressor running

Evaporator Fan Motor Failure

F03

Refrigerator not cooling, interior light works, compressor does not start at all

Compressor Circuit Control Failure

F04

Refrigerator compartment too warm while freezer is very cold, food freezing in some areas and warm in others

Air Damper or Air Channel Fault

F05

Freezer temperature too high, ice cream soft, compressor runs almost continuously

Refrigerant System Performance Fault

F06

Refrigerator interior temperature too low, food freezing in the fresh food compartment

Thermostat or Temperature Sensor Failure

F07

Freezer temperature fluctuates, sometimes too warm, sometimes too cold

Freezer Temperature Sensor Fault

F08

Refrigerator displays an alarm and beeps, temperature rising, heavy frost on back wall of freezer

Defrost System Failure

F09

Refrigerator beeping with high temperature alarm, no visible frost, compressor hot and running continuously

Condenser Cooling Fault

F10

Display shows error and interior light does not work, but outlet has power

User Interface or Control Panel Failure

F11

Door open alarm sounds even when all doors are properly closed

Door Switch or Door Sensor Fault

F12

Ice maker not producing ice, error shown on models with ice system diagnostics

Ice Maker System Fault

F13

Water dispenser not working, error indicated on dispenser panel (if equipped)

Water Dispenser System Fault

F14

Interior LED lighting flickers or does not turn on, error indicated on some models

LED Lighting Circuit Fault

F15

Refrigerator shows sensor error, temperatures displayed as dashes or unrealistic values

General Temperature Sensor Circuit Error

F16

Alarm and error code after power outage, refrigerator not resuming normal operation

Power Supply or Control Reset Fault

F17

Super Freeze or Super Cool function not working, corresponding indicator flashing with error

Special Mode Activation Fault

F18

Refrigerator displays communication error between main board and display/door module

Communication Bus Fault

F19

Alarm for high ambient temperature or installation error, cooling performance reduced

Ambient Temperature Sensor Fault

F20

Error indicating door heater or mullion heater fault (on models with anti-condensation heaters)

Door/Mullion Heater Circuit Failure

Symptom

Condensation or water droplets forming on the outside of the refrigerator or around door seals

Excessive External Condensation

Symptom

Crisper drawers freezing vegetables while rest of fridge is at normal temperature

Localized Overcooling Near Air Ducts

Symptom

Excessive frost or ice buildup in the freezer compartment, door difficult to close

Excessive Moisture Ingress / Frost Accumulation

Symptom

Freezer cold but refrigerator warm, no error code shown

Airflow Imbalance Between Compartments

Symptom

Freezer produces excessive noise like a scraping or grinding sound when the fan runs

Evaporator Fan Obstruction or Failure

Symptom

Ice maker overflows or produces large clumps of ice

Ice Maker Overfill or Mechanical Jam

Symptom

Refrigerator displays temperature but actual temperature is significantly different from the set value

Temperature Control Calibration Issue

Symptom

Refrigerator door does not close or pop opens by itself

Door Alignment and Hinge Issue

Symptom

Refrigerator exterior side walls or door edges feel very hot to the touch

High Cabinet Surface Temperature

Symptom

Refrigerator frequently cycles on and off with short intervals (short cycling)

Compressor Short Cycling

Symptom

Refrigerator interior has a strong unpleasant odor that persists after basic cleaning

Persistent Odor Contamination

Symptom

Refrigerator is running but not cooling in both fridge and freezer compartments, no specific error code displayed

General Loss of Cooling

Symptom

Refrigerator leaking water onto the floor from the front or underneath

Drainage or Defrost Water Leak

Symptom

Refrigerator making loud knocking, banging, or rattling noises during operation

Mechanical Vibration or Component Noise

Symptom

Refrigerator runs constantly and rarely shuts off, but temperatures are acceptable

Extended Compressor Run Time

Symptom

Refrigerator will not start at all, no lights, no sounds

No Power Condition

Symptom

Water dispenser drips or continues to run briefly after releasing the lever

Dispenser Valve or Air in Line

Symptom

Water pooling inside the refrigerator under the crisper drawers

Blocked Refrigerator Drain Channel