Lanbopro
Lanbopro Wine Coolers Error Codes
Complete list of fault codes and troubleshooting guides. Use the search below to find your specific error.
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dF
Display shows dF periodically and the fan or compressor cycles differently during that time.
Defrost Mode Indication / Defrost Cycle Active
E0
Display shows E0 and the temperature cannot be adjusted or the buttons do not respond properly.
User Interface Keypad Communication Fault
E1
Display shows E1 and the temperature reading is inaccurate or dashes appear instead of a temperature.
Upper Compartment Temperature Sensor Failure
E2
Display shows E2 and the lower zone temperature is not displayed correctly or shows dashes.
Lower Compartment Temperature Sensor Failure
E3
Display shows E3 and the cabinet temperature fluctuates widely or the compressor runs erratically.
Ambient Temperature Sensor Failure
E4
Display shows E4 and the unit may not defrost properly, with ice buildup on the evaporator.
Defrost Sensor / Evaporator Sensor Failure
E5
Display shows E5 and the compressor may not start or may shut off quickly.
Compressor Overload / High Temperature Protection Fault
E6
Display shows E6 and the interior fan may not run, causing uneven temperatures.
Evaporator Fan Motor Fault
E7
Display shows E7 and the interior light or door switch functions erratically.
Door Switch / Door Sensor Fault
E8
Display shows E8 and the unit may not cool properly or may shut down unexpectedly.
High Temperature Alarm / Overheat Protection Fault
E9
Display shows E9 and the unit may not power on correctly or may lose settings.
EEPROM / Control Board Memory Error
EC
Display shows EC and the unit is not cooling or is cooling very poorly.
General Cooling System Fault
F1
Display shows F1 and the upper zone does not maintain the set temperature.
Upper Zone Control Fault
F2
Display shows F2 and the lower zone temperature is unstable or not responding to changes.
Lower Zone Control Fault
F3
Display shows F3 and the unit may short cycle or not reach set temperature.
Compressor Control / Relay Fault
F4
Display shows F4 and the interior fan may run continuously or not at all.
Fan Control Circuit Fault
F5
Display shows F5 and the unit may not respond to temperature changes or may lock up.
Control Panel / Display Communication Fault
F6
Display shows F6 and the interior light may flicker or not work.
LED Lighting Circuit Fault
F7
Display shows F7 and the unit may beep continuously or not accept inputs.
Alarm Circuit / Buzzer Fault
HI
Display shows HI and the interior feels warm even though the unit is running.
High Temperature Alarm
LO
Display shows LO and the temperature cannot be set lower than a certain value.
Low Temperature Limit / Sensor Range Warning
Symptom
Chemical or plastic smell from inside the new wine cooler.
New Appliance Odor / Off-Gassing
Symptom
Clicking noise every few minutes and the compressor does not stay running.
Compressor Short Cycling / Overload Tripping
Symptom
Condensation forming on the inside of the glass door.
Door Condensation / High Humidity Infiltration
Symptom
Control panel buttons do not respond or respond intermittently.
Unresponsive Touch Control Panel
Symptom
Display is completely blank but interior light still works.
Display Power or Communication Failure
Symptom
Display is lit but very dim or segments are missing.
Partial Display Failure
Symptom
Door does not close properly or pops open slightly after being shut.
Door Alignment / Hinge or Gasket Issue
Symptom
Excessive frost or ice buildup on the back wall or around the evaporator.
Frost Accumulation / Defrost System Issue
Symptom
Interior fan is very loud or squeals while running.
Evaporator Fan Bearing Failure
Symptom
Interior of the wine cooler feels too dry; corks appear to be drying out.
Low Humidity Inside Cabinet
Symptom
Strong musty or moldy odor inside the wine cooler.
Microbial Growth / Odor Contamination
Symptom
Temperature between upper and lower zones is not significantly different on a dual-zone model.
Dual-Zone Airflow or Control Issue
Symptom
Unit is very warm on the sides or top, more than expected.
Condenser Heat Dissipation / Ventilation Issue
Symptom
Water pooling at the bottom of the wine cooler or leaking onto the floor.
Drainage System Blockage / Condensate Leak
Symptom
Wine cooler interior light does not turn on when the door is opened.
Interior Light Failure
Symptom
Wine cooler is running continuously and overcooling; interior temperature is much lower than the setpoint.
Thermostat / Temperature Control Failure
Symptom
Wine cooler makes a loud humming or buzzing noise from the rear.
Noisy Compressor or Condenser Fan
Symptom
Wine cooler makes a rattling or vibrating noise, especially when the compressor starts.
Cabinet Vibration / Loose Components
Symptom
Wine cooler not cooling at all; interior at room temperature and compressor is not running.
No Cooling / Compressor Not Starting
Symptom
Wine cooler runs but does not get cold enough; interior stays above 60°F (15°C).
Insufficient Cooling / Partial Loss of Refrigeration
Symptom
Wine cooler trips the household circuit breaker or GFCI outlet.
Electrical Short or Ground Fault
| Error Code | Symptom | Fault Type | Guide |
|---|---|---|---|
| dF |
Display shows dF periodically and the fan or compressor cycles differently during that time.
|
Defrost Mode Indication / Defrost Cycle Active | View Details |
| E0 |
Display shows E0 and the temperature cannot be adjusted or the buttons do not respond properly.
|
User Interface Keypad Communication Fault | View Details |
| E1 |
Display shows E1 and the temperature reading is inaccurate or dashes appear instead of a temperature.
|
Upper Compartment Temperature Sensor Failure | View Details |
| E2 |
Display shows E2 and the lower zone temperature is not displayed correctly or shows dashes.
|
Lower Compartment Temperature Sensor Failure | View Details |
| E3 |
Display shows E3 and the cabinet temperature fluctuates widely or the compressor runs erratically.
|
Ambient Temperature Sensor Failure | View Details |
| E4 |
Display shows E4 and the unit may not defrost properly, with ice buildup on the evaporator.
|
Defrost Sensor / Evaporator Sensor Failure | View Details |
| E5 |
Display shows E5 and the compressor may not start or may shut off quickly.
|
Compressor Overload / High Temperature Protection Fault | View Details |
| E6 |
Display shows E6 and the interior fan may not run, causing uneven temperatures.
|
Evaporator Fan Motor Fault | View Details |
| E7 |
Display shows E7 and the interior light or door switch functions erratically.
|
Door Switch / Door Sensor Fault | View Details |
| E8 |
Display shows E8 and the unit may not cool properly or may shut down unexpectedly.
|
High Temperature Alarm / Overheat Protection Fault | View Details |
| E9 |
Display shows E9 and the unit may not power on correctly or may lose settings.
|
EEPROM / Control Board Memory Error | View Details |
| EC |
Display shows EC and the unit is not cooling or is cooling very poorly.
|
General Cooling System Fault | View Details |
| F1 |
Display shows F1 and the upper zone does not maintain the set temperature.
|
Upper Zone Control Fault | View Details |
| F2 |
Display shows F2 and the lower zone temperature is unstable or not responding to changes.
|
Lower Zone Control Fault | View Details |
| F3 |
Display shows F3 and the unit may short cycle or not reach set temperature.
|
Compressor Control / Relay Fault | View Details |
| F4 |
Display shows F4 and the interior fan may run continuously or not at all.
|
Fan Control Circuit Fault | View Details |
| F5 |
Display shows F5 and the unit may not respond to temperature changes or may lock up.
|
Control Panel / Display Communication Fault | View Details |
| F6 |
Display shows F6 and the interior light may flicker or not work.
|
LED Lighting Circuit Fault | View Details |
| F7 |
Display shows F7 and the unit may beep continuously or not accept inputs.
|
Alarm Circuit / Buzzer Fault | View Details |
| HI |
Display shows HI and the interior feels warm even though the unit is running.
|
High Temperature Alarm | View Details |
| LO |
Display shows LO and the temperature cannot be set lower than a certain value.
|
Low Temperature Limit / Sensor Range Warning | View Details |
| – |
Chemical or plastic smell from inside the new wine cooler.
|
New Appliance Odor / Off-Gassing | View Details |
| – |
Clicking noise every few minutes and the compressor does not stay running.
|
Compressor Short Cycling / Overload Tripping | View Details |
| – |
Condensation forming on the inside of the glass door.
|
Door Condensation / High Humidity Infiltration | View Details |
| – |
Control panel buttons do not respond or respond intermittently.
|
Unresponsive Touch Control Panel | View Details |
| – |
Display is completely blank but interior light still works.
|
Display Power or Communication Failure | View Details |
| – |
Display is lit but very dim or segments are missing.
|
Partial Display Failure | View Details |
| – |
Door does not close properly or pops open slightly after being shut.
|
Door Alignment / Hinge or Gasket Issue | View Details |
| – |
Excessive frost or ice buildup on the back wall or around the evaporator.
|
Frost Accumulation / Defrost System Issue | View Details |
| – |
Interior fan is very loud or squeals while running.
|
Evaporator Fan Bearing Failure | View Details |
| – |
Interior of the wine cooler feels too dry; corks appear to be drying out.
|
Low Humidity Inside Cabinet | View Details |
| – |
Strong musty or moldy odor inside the wine cooler.
|
Microbial Growth / Odor Contamination | View Details |
| – |
Temperature between upper and lower zones is not significantly different on a dual-zone model.
|
Dual-Zone Airflow or Control Issue | View Details |
| – |
Unit is very warm on the sides or top, more than expected.
|
Condenser Heat Dissipation / Ventilation Issue | View Details |
| – |
Water pooling at the bottom of the wine cooler or leaking onto the floor.
|
Drainage System Blockage / Condensate Leak | View Details |
| – |
Wine cooler interior light does not turn on when the door is opened.
|
Interior Light Failure | View Details |
| – |
Wine cooler is running continuously and overcooling; interior temperature is much lower than the setpoint.
|
Thermostat / Temperature Control Failure | View Details |
| – |
Wine cooler makes a loud humming or buzzing noise from the rear.
|
Noisy Compressor or Condenser Fan | View Details |
| – |
Wine cooler makes a rattling or vibrating noise, especially when the compressor starts.
|
Cabinet Vibration / Loose Components | View Details |
| – |
Wine cooler not cooling at all; interior at room temperature and compressor is not running.
|
No Cooling / Compressor Not Starting | View Details |
| – |
Wine cooler runs but does not get cold enough; interior stays above 60°F (15°C).
|
Insufficient Cooling / Partial Loss of Refrigeration | View Details |
| – |
Wine cooler trips the household circuit breaker or GFCI outlet.
|
Electrical Short or Ground Fault | View Details |
No matching codes found
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