Arctic Refrigerators Error Codes

E0

Refrigerator display shows E0, cooling performance is reduced or intermittent

General Sensor / Control System Fault

E1

Refrigerator shows E1 and fresh food compartment temperature is too warm or fluctuates

Refrigerator Compartment Temperature Sensor Failure

E10

E10 displayed, refrigerator not cooling properly, compressor may not start

Compressor Start / Inverter Error

E11

E11 on display, interior lights or control panel may flicker, unit may shut off unexpectedly

Power Supply / Voltage Error

E12

E12 displayed, door alarm may sound even when doors are closed

Door Switch / Door Sensor Error

E13

E13 on display, water filter indicator may not reset or water flow is restricted

Water Filter / Flow Monitoring Error

E14

E14 displayed, ice maker overfills or underfills with water

Ice Maker Fill Valve / Flow Error

E15

E15 on display, refrigerator may not respond to button presses or settings change randomly

User Interface / Display Board Error

E16

E16 displayed, freezer temperature may be too high and alarm may sound

High Temperature / Over-Temperature Alarm

E17

E17 on display, refrigerator temperature may be too low (overcooling) or food freezing in fresh food section

Low Temperature / Overcooling Error

E18

E18 displayed, ice buildup around the ice maker or in the ice chute

Ice Chute / Ice Door Error

E19

E19 on display, audible beeping and possible communication loss between display and main board

Communication Error Between Control Boards

E2

Freezer is too warm or too cold and display shows E2

Freezer Compartment Temperature Sensor Failure

E20

E20 displayed, refrigerator may not enter or exit defrost correctly, causing inconsistent cooling

Defrost Sensor Calibration / Range Error

E3

Display shows E3 and refrigerator struggles to maintain set temperature, compressor runs abnormally

Evaporator Sensor / Defrost Sensor Fault

E4

Refrigerator shows E4 and there is heavy frost or ice buildup on the freezer back wall

Defrost Heater Circuit Failure

E5

Display shows E5, refrigerator may not defrost properly or may over-defrost causing temperature swings

Defrost Control / Timer Error

E6

E6 displayed, ice maker not producing ice or ice production is erratic

Ice Maker Sensor / Ice Level Fault

E7

E7 on display, water dispenser not working correctly or dispensing intermittently

Water Dispenser Sensor / Flow Error

E8

E8 displayed, fan noise changes or airflow in fridge/freezer is weak

Evaporator Fan Motor Error

E9

E9 on display, condenser fan not running and compressor area feels very hot

Condenser Fan Motor Error

Symptom

Clicking noise from compressor area every few minutes, but refrigerator not cooling

Compressor Fails to Start (Locked Rotor or Start Device Failure)

Symptom

Condensation or moisture forming on the outside of the refrigerator or around door gaskets

High Humidity or Door Heater / Mullion Heater Issue

Symptom

Control panel buttons unresponsive, cannot change temperature or modes

User Interface Failure or Child Lock Activation

Symptom

Excessive frost buildup in freezer, frost on packages and around door opening

Air Infiltration / Door Seal or Usage Issue

Symptom

Freezer cold but refrigerator section warm, food spoiling in fresh food compartment

Airflow / Damper or Evaporator Fan Problem

Symptom

Freezer is cold but not freezing solid, ice cream is soft and ice cubes partially melted

Partial Sealed System or Low Charge Condition

Symptom

Ice maker not making ice, but water dispenser works normally

Ice Maker Assembly or Fill Circuit Fault

Symptom

Refrigerator door not closing properly or popping open after being shut

Door Alignment or Gasket Interference

Symptom

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

Condenser Loop Overheating or Poor Ventilation

Symptom

Refrigerator has a strong, unpleasant odor even after basic cleaning

Persistent Organic Odor / Drain or Insulation Contamination

Symptom

Refrigerator interior light not working, but unit cools normally

Lighting Circuit or Door Switch Failure

Symptom

Refrigerator interior too warm, but compressor and fans seem to run normally

Temperature Calibration or Sensor Drift

Symptom

Refrigerator leaking water onto the floor from the front or underneath

Defrost Drain or Water Line Leak

Symptom

Refrigerator makes a high-pitched whine or squeal during operation

Worn Fan Motor Bearings or Resonance

Symptom

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

Mechanical Vibration or Fan/Compressor Mounting Issue

Symptom

Refrigerator not cooling at all, both fridge and freezer warm, interior lights work but compressor is not running

Compressor Start Device or Main Control Failure

Symptom

Refrigerator randomly shuts off and then restarts later, temperatures fluctuate

Intermittent Power or Control Board Fault

Symptom

Refrigerator runs constantly and never cycles off, but temperatures are only slightly cool

Poor Condenser Heat Rejection or Door Seal Loss

Symptom

Water dispenser not working, but ice maker still makes ice

Dispenser Valve or Line Blockage

Symptom

Water pooling inside the refrigerator compartment, often under crisper drawers

Blocked Defrost Drain or Internal Drain Channel