Hansa Freezers Error Codes
Complete list of fault codes and troubleshooting guides. Use the search below to find your specific error.
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E1
Freezer displays E1 and interior temperature rises above setpoint; compressor may not start or runs briefly then stops.
Cabinet Temperature Sensor (NTC) Failure
E10
E10 error and water or ice accumulation around the evaporator area; defrost water may not drain properly.
Defrost Drain Blockage or Drain Heater Fault
E11
E11 error; interior LED lighting may not work correctly or flicker; sometimes accompanied by beeping.
Door Switch or Door Sensor Fault
E12
E12 error: The freezer may not enter super-freeze mode or may exit it prematurely.
Super-Freeze Function Control Fault
E13
E13 error: An audible alarm may sound continuously even when the temperature is normal.
Alarm Circuit or Buzzer Fault
E14
E14 error: The display may go blank intermittently or show garbled characters.
Display Module Fault
E15
E15 error: The compressor and fans may not run at all, even though the interior light works.
Power Supply / Low Voltage Fault
E16
E16 error: The freezer may trip the household breaker or blow fuses when starting.
Short Circuit or Ground Fault in Appliance
E17
E17 error: The freezer may not defrost properly and may show irregular temperature swings.
Defrost Timer / Control Logic Fault
E18
E18 error: The freezer may be excessively noisy from the fan area or show fan overspeed/underspeed behavior.
Fan Speed Feedback Fault
E2
Freezer shows E2 and struggles to maintain a low temperature; the frost pattern may be uneven on the evaporator.
Evaporator Temperature Sensor (NTC) Failure
E3
The display shows E3, and the compressor may run continuously or not at all; the temperature reading on the display is clearly wrong.
Ambient / Room Temperature Sensor Failure
E4
The freezer beeps and shows E4; defrost cycles may not occur, leading to heavy ice buildup on the evaporator and poor cooling.
Defrost Sensor or Defrost Circuit Failure
E5
E5 error on the display; the compressor does not start or stops shortly after starting; a clicking sound comes from the rear control area.
Compressor Start / Overload Protection Fault
E6
The freezer shows E6, and the interior light or display may flicker; the unit may not respond to key presses.
Communication Error Between Display PCB and Main Control Board
E7
E7 error appears, and the freezer may not enter or exit fast-freeze mode correctly; temperature control seems erratic.
Keypad / User Interface Fault
E8
E8 error and continuous alarm; the freezer temperature is too high despite the compressor running frequently.
High Temperature Alarm / Cooling Performance Fault
E9
E9 error; interior fan noise may stop, and airflow inside the freezer is weak or absent.
Evaporator Fan Motor Fault
Symptom
Condensation or frost forming on the outside of the freezer cabinet or around the door frame.
External Condensation
Symptom
Freezer not cooling at all: The interior is at room temperature, the compressor is not running, but the interior light works.
Compressor Not Starting
Symptom
Freezer overcooling: The interior temperature is much lower than the setpoint, with heavy frost on food and walls.
Thermostat or Temperature Control Stuck Closed
Symptom
Freezer runs but does not reach the set temperature; food is soft or partially thawed.
Insufficient Cooling / Weak Sealed System
Symptom
Freezer runs continuously without cycling off; the compressor and fan rarely stop.
Long Run Time / Poor Efficiency
Symptom
Ice buildup on the interior walls and around the door opening.
Excessive Frost / Air Ingress
Symptom
Strong, unpleasant odor inside the freezer, even after removing spoiled food.
Persistent Odor / Contamination
Symptom
The freezer display works, but the buttons do not respond or respond intermittently.
Unresponsive Control Panel
Symptom
The freezer door is difficult to open immediately after closing, due to a strong suction effect.
Door Vacuum / Pressure Equalization
Symptom
The freezer emits a burning smell or visible smoke from the rear or control area.
Electrical Overheating / Component Burnout
Symptom
The freezer interior light does not work, but cooling is normal.
Interior Light Circuit Failure
Symptom
The freezer interior temperature fluctuates widely; some items freeze solid while others remain soft.
Uneven Cooling / Airflow Problem
Symptom
The freezer makes loud knocking or banging noises during compressor start or stop.
Compressor Mounting or Refrigerant Line Vibration
Symptom
The freezer produces a loud humming or buzzing noise while running.
Compressor or Fan Noise
Symptom
The freezer starts then stops after a few seconds; a clicking sound repeats every few minutes.
Compressor Short Cycling
Symptom
The freezer trips a GFCI/RCD outlet intermittently, especially when the compressor or defrost cycle starts.
Earth Leakage / Ground Fault
Symptom
The freezer vibrates excessively and may rattle against surrounding cabinets or walls.
Excessive Vibration
Symptom
The freezer will not start at all; no lights, no display, no sound.
No Power to Appliance
Symptom
The interior fan runs, but the compressor does not; the freezer warms up.
Compressor Control or Relay Failure
Symptom
Water pooling under or inside the freezer compartment.
Water Leak from Defrost System
| Error Code | Symptom | Fault Type | Guide |
|---|---|---|---|
| E1 |
Freezer displays E1 and interior temperature rises above setpoint; compressor may not start or runs briefly then stops.
|
Cabinet Temperature Sensor (NTC) Failure | View Details |
| E10 |
E10 error and water or ice accumulation around the evaporator area; defrost water may not drain properly.
|
Defrost Drain Blockage or Drain Heater Fault | View Details |
| E11 |
E11 error; interior LED lighting may not work correctly or flicker; sometimes accompanied by beeping.
|
Door Switch or Door Sensor Fault | View Details |
| E12 |
E12 error: The freezer may not enter super-freeze mode or may exit it prematurely.
|
Super-Freeze Function Control Fault | View Details |
| E13 |
E13 error: An audible alarm may sound continuously even when the temperature is normal.
|
Alarm Circuit or Buzzer Fault | View Details |
| E14 |
E14 error: The display may go blank intermittently or show garbled characters.
|
Display Module Fault | View Details |
| E15 |
E15 error: The compressor and fans may not run at all, even though the interior light works.
|
Power Supply / Low Voltage Fault | View Details |
| E16 |
E16 error: The freezer may trip the household breaker or blow fuses when starting.
|
Short Circuit or Ground Fault in Appliance | View Details |
| E17 |
E17 error: The freezer may not defrost properly and may show irregular temperature swings.
|
Defrost Timer / Control Logic Fault | View Details |
| E18 |
E18 error: The freezer may be excessively noisy from the fan area or show fan overspeed/underspeed behavior.
|
Fan Speed Feedback Fault | View Details |
| E2 |
Freezer shows E2 and struggles to maintain a low temperature; the frost pattern may be uneven on the evaporator.
|
Evaporator Temperature Sensor (NTC) Failure | View Details |
| E3 |
The display shows E3, and the compressor may run continuously or not at all; the temperature reading on the display is clearly wrong.
|
Ambient / Room Temperature Sensor Failure | View Details |
| E4 |
The freezer beeps and shows E4; defrost cycles may not occur, leading to heavy ice buildup on the evaporator and poor cooling.
|
Defrost Sensor or Defrost Circuit Failure | View Details |
| E5 |
E5 error on the display; the compressor does not start or stops shortly after starting; a clicking sound comes from the rear control area.
|
Compressor Start / Overload Protection Fault | View Details |
| E6 |
The freezer shows E6, and the interior light or display may flicker; the unit may not respond to key presses.
|
Communication Error Between Display PCB and Main Control Board | View Details |
| E7 |
E7 error appears, and the freezer may not enter or exit fast-freeze mode correctly; temperature control seems erratic.
|
Keypad / User Interface Fault | View Details |
| E8 |
E8 error and continuous alarm; the freezer temperature is too high despite the compressor running frequently.
|
High Temperature Alarm / Cooling Performance Fault | View Details |
| E9 |
E9 error; interior fan noise may stop, and airflow inside the freezer is weak or absent.
|
Evaporator Fan Motor Fault | View Details |
| – |
Condensation or frost forming on the outside of the freezer cabinet or around the door frame.
|
External Condensation | View Details |
| – |
Freezer not cooling at all: The interior is at room temperature, the compressor is not running, but the interior light works.
|
Compressor Not Starting | View Details |
| – |
Freezer overcooling: The interior temperature is much lower than the setpoint, with heavy frost on food and walls.
|
Thermostat or Temperature Control Stuck Closed | View Details |
| – |
Freezer runs but does not reach the set temperature; food is soft or partially thawed.
|
Insufficient Cooling / Weak Sealed System | View Details |
| – |
Freezer runs continuously without cycling off; the compressor and fan rarely stop.
|
Long Run Time / Poor Efficiency | View Details |
| – |
Ice buildup on the interior walls and around the door opening.
|
Excessive Frost / Air Ingress | View Details |
| – |
Strong, unpleasant odor inside the freezer, even after removing spoiled food.
|
Persistent Odor / Contamination | View Details |
| – |
The freezer display works, but the buttons do not respond or respond intermittently.
|
Unresponsive Control Panel | View Details |
| – |
The freezer door is difficult to open immediately after closing, due to a strong suction effect.
|
Door Vacuum / Pressure Equalization | View Details |
| – |
The freezer emits a burning smell or visible smoke from the rear or control area.
|
Electrical Overheating / Component Burnout | View Details |
| – |
The freezer interior light does not work, but cooling is normal.
|
Interior Light Circuit Failure | View Details |
| – |
The freezer interior temperature fluctuates widely; some items freeze solid while others remain soft.
|
Uneven Cooling / Airflow Problem | View Details |
| – |
The freezer makes loud knocking or banging noises during compressor start or stop.
|
Compressor Mounting or Refrigerant Line Vibration | View Details |
| – |
The freezer produces a loud humming or buzzing noise while running.
|
Compressor or Fan Noise | View Details |
| – |
The freezer starts then stops after a few seconds; a clicking sound repeats every few minutes.
|
Compressor Short Cycling | View Details |
| – |
The freezer trips a GFCI/RCD outlet intermittently, especially when the compressor or defrost cycle starts.
|
Earth Leakage / Ground Fault | View Details |
| – |
The freezer vibrates excessively and may rattle against surrounding cabinets or walls.
|
Excessive Vibration | View Details |
| – |
The freezer will not start at all; no lights, no display, no sound.
|
No Power to Appliance | View Details |
| – |
The interior fan runs, but the compressor does not; the freezer warms up.
|
Compressor Control or Relay Failure | View Details |
| – |
Water pooling under or inside the freezer compartment.
|
Water Leak from Defrost System | View Details |
No matching codes found
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