Klarstein
Klarstein Ice Makers Error Codes
Complete list of fault codes and troubleshooting guides. Use the search below to find your specific error.
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ADD
Display shows ADD or ADD WATER; unit beeps and will not start ice cycle.
Water Refill Reminder / Low Water Detection
CF
Display shows CF or CLEAN FILTER; ice production slows or stops.
Condenser Filter / Airflow Restriction Warning
CL
Display shows CL or CLEAN; unit may pause or remind for cleaning.
Cleaning Cycle Reminder
E1
Ice maker stops shortly after start, beeps, and displays E1 on the control panel.
Water Supply Fault / Low Water Level Detection Error
E2
Klarstein ice maker runs but no ice is produced, then stops and shows E2 on the display.
Ice Full Sensor / Bin Sensor Error
E3
Display shows E3 and the machine stops mid-cycle; compressor may not start or stops quickly.
Temperature Sensor / Evaporator Thermistor Fault
E4
Unit beeps and shows E4; ice production stops, fan may still run.
Refrigeration System / Overheat Protection Error
E5
E5 appears on the display; machine may start but quickly aborts the cycle.
Ice Tray Position / Motor Home Sensor Error
E6
Display shows E6; unit may not start ice-making cycle at all.
Main PCB Communication / Internal Control Error
E7
E7 error appears; compressor does not start, fan may run intermittently.
Compressor Start / Overload Protection Error
E8
E8 displayed; ice maker stops and may beep continuously.
Water Pump Failure / Circulation Error
E9
E9 appears; machine may fill with water but does not proceed to freeze cycle.
Water Inlet Valve / Fill Error
H1
Display shows H1 or HI; unit stops and may indicate high temperature.
High Ambient / Internal Temperature Alarm
ICE
Display flashes ICE or ICE FULL; machine stops making ice even though bin is not full.
False Ice Bin Full Detection
LO
Display shows LO or LOW and the unit beeps; ice production stops.
Low Water Level Warning
Symptom
Display is lit but shows garbled characters or segments; readings are unreadable.
Display Module / LCD Failure
Symptom
Fan runs but compressor never starts; unit does not cool.
Compressor Non-Start with Active Fan
Symptom
Ice cubes are fused together into large blocks in the storage bin.
Ice Clumping in Bin
Symptom
Ice cubes are very small, hollow, or melt quickly in the bin.
Insufficient Freeze Time / Poor Ice Quality
Symptom
Ice cubes stick to the evaporator and do not drop into the bin; ice builds up on the tray.
Ice Release / Harvest Failure
Symptom
Ice maker does not power on at all; no lights or display.
No Power / Dead Unit
Symptom
Ice maker emits a burning smell or hot plastic odor during operation.
Overheating Electrical Component
Symptom
Ice maker frequently starts and stops; compressor cycles on and off rapidly.
Short Cycling of Compressor
Symptom
Ice maker is very noisy during operation; rattling, grinding, or loud humming sounds.
Excessive Operational Noise
Symptom
Ice maker produces ice but the cubes have a bad taste or odor.
Contaminated Water Path / Odor Transfer
Symptom
Ice maker produces ice very slowly; ice cycles take much longer than specified.
Reduced Cooling Capacity / Partial Refrigerant Loss
Symptom
Ice maker runs but produces no ice at all; no error code displayed.
No Ice Production with Normal Power
Symptom
Ice maker runs continuously and does not stop even when the ice bin is full.
Ice Level Detection Failure (No Auto-Stop)
Symptom
Ice maker starts a cycle but stops after a few minutes without producing ice; no error code.
Premature Cycle Termination
Symptom
Ice maker vibrates excessively or moves on the countertop during operation.
Excessive Vibration / Poor Installation
Symptom
Unit powers on but buttons on the control panel do not respond or respond intermittently.
Unresponsive Control Panel / Keypad Failure
Symptom
Unit trips the household circuit breaker or RCD when turned on.
Electrical Short or Ground Fault
Symptom
Visible white scale or mineral deposits on the evaporator and inside the reservoir.
Limescale Buildup
Symptom
Water leaking from the bottom or sides of the Klarstein ice maker onto the countertop or floor.
External Water Leak
Symptom
Water pooling inside the ice storage bin, causing ice cubes to clump together.
Poor Drainage / Meltwater Management Issue
Symptom
Water pump runs loudly but little or no water flows over the evaporator.
Restricted Water Circulation
| Error Code | Symptom | Fault Type | Guide |
|---|---|---|---|
| ADD |
Display shows ADD or ADD WATER; unit beeps and will not start ice cycle.
|
Water Refill Reminder / Low Water Detection | View Details |
| CF |
Display shows CF or CLEAN FILTER; ice production slows or stops.
|
Condenser Filter / Airflow Restriction Warning | View Details |
| CL |
Display shows CL or CLEAN; unit may pause or remind for cleaning.
|
Cleaning Cycle Reminder | View Details |
| E1 |
Ice maker stops shortly after start, beeps, and displays E1 on the control panel.
|
Water Supply Fault / Low Water Level Detection Error | View Details |
| E2 |
Klarstein ice maker runs but no ice is produced, then stops and shows E2 on the display.
|
Ice Full Sensor / Bin Sensor Error | View Details |
| E3 |
Display shows E3 and the machine stops mid-cycle; compressor may not start or stops quickly.
|
Temperature Sensor / Evaporator Thermistor Fault | View Details |
| E4 |
Unit beeps and shows E4; ice production stops, fan may still run.
|
Refrigeration System / Overheat Protection Error | View Details |
| E5 |
E5 appears on the display; machine may start but quickly aborts the cycle.
|
Ice Tray Position / Motor Home Sensor Error | View Details |
| E6 |
Display shows E6; unit may not start ice-making cycle at all.
|
Main PCB Communication / Internal Control Error | View Details |
| E7 |
E7 error appears; compressor does not start, fan may run intermittently.
|
Compressor Start / Overload Protection Error | View Details |
| E8 |
E8 displayed; ice maker stops and may beep continuously.
|
Water Pump Failure / Circulation Error | View Details |
| E9 |
E9 appears; machine may fill with water but does not proceed to freeze cycle.
|
Water Inlet Valve / Fill Error | View Details |
| H1 |
Display shows H1 or HI; unit stops and may indicate high temperature.
|
High Ambient / Internal Temperature Alarm | View Details |
| ICE |
Display flashes ICE or ICE FULL; machine stops making ice even though bin is not full.
|
False Ice Bin Full Detection | View Details |
| LO |
Display shows LO or LOW and the unit beeps; ice production stops.
|
Low Water Level Warning | View Details |
| – |
Display is lit but shows garbled characters or segments; readings are unreadable.
|
Display Module / LCD Failure | View Details |
| – |
Fan runs but compressor never starts; unit does not cool.
|
Compressor Non-Start with Active Fan | View Details |
| – |
Ice cubes are fused together into large blocks in the storage bin.
|
Ice Clumping in Bin | View Details |
| – |
Ice cubes are very small, hollow, or melt quickly in the bin.
|
Insufficient Freeze Time / Poor Ice Quality | View Details |
| – |
Ice cubes stick to the evaporator and do not drop into the bin; ice builds up on the tray.
|
Ice Release / Harvest Failure | View Details |
| – |
Ice maker does not power on at all; no lights or display.
|
No Power / Dead Unit | View Details |
| – |
Ice maker emits a burning smell or hot plastic odor during operation.
|
Overheating Electrical Component | View Details |
| – |
Ice maker frequently starts and stops; compressor cycles on and off rapidly.
|
Short Cycling of Compressor | View Details |
| – |
Ice maker is very noisy during operation; rattling, grinding, or loud humming sounds.
|
Excessive Operational Noise | View Details |
| – |
Ice maker produces ice but the cubes have a bad taste or odor.
|
Contaminated Water Path / Odor Transfer | View Details |
| – |
Ice maker produces ice very slowly; ice cycles take much longer than specified.
|
Reduced Cooling Capacity / Partial Refrigerant Loss | View Details |
| – |
Ice maker runs but produces no ice at all; no error code displayed.
|
No Ice Production with Normal Power | View Details |
| – |
Ice maker runs continuously and does not stop even when the ice bin is full.
|
Ice Level Detection Failure (No Auto-Stop) | View Details |
| – |
Ice maker starts a cycle but stops after a few minutes without producing ice; no error code.
|
Premature Cycle Termination | View Details |
| – |
Ice maker vibrates excessively or moves on the countertop during operation.
|
Excessive Vibration / Poor Installation | View Details |
| – |
Unit powers on but buttons on the control panel do not respond or respond intermittently.
|
Unresponsive Control Panel / Keypad Failure | View Details |
| – |
Unit trips the household circuit breaker or RCD when turned on.
|
Electrical Short or Ground Fault | View Details |
| – |
Visible white scale or mineral deposits on the evaporator and inside the reservoir.
|
Limescale Buildup | View Details |
| – |
Water leaking from the bottom or sides of the Klarstein ice maker onto the countertop or floor.
|
External Water Leak | View Details |
| – |
Water pooling inside the ice storage bin, causing ice cubes to clump together.
|
Poor Drainage / Meltwater Management Issue | View Details |
| – |
Water pump runs loudly but little or no water flows over the evaporator.
|
Restricted Water Circulation | View Details |
No matching codes found
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