Hisense 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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CF
Display shows CF and the compressor does not start or stops shortly after starting.
Compressor Fault / Current Failure
dE
Display shows dE and the unit may beep, with interior light behavior abnormal.
Door Open / Door Switch Error
E0
Display shows E0 and the cabinet is not cooling or only slightly cool.
Cabinet Temperature Sensor (NTC) Failure
E1
Display shows E1 and the wine cooler does not reach the set temperature or cycles erratically.
Evaporator Temperature Sensor (NTC) Failure
E2
Display shows E2 and the unit may run continuously or shut down prematurely.
Ambient / Room Temperature Sensor Failure
E3
Display shows E3 and the compressor or Peltier module may not start or may run erratically.
Defrost Sensor / High-Temperature Sensor Fault
E4
Display shows E4 and the unit may not defrost properly, leading to ice buildup on the evaporator.
Defrost System Failure
E5
Display shows E5 and the compressor or cooling module may not run, or the unit may shut down shortly after starting.
Compressor Overload / High-Temperature Protection Fault
E6
Display shows E6 and the interior fan may not run or runs intermittently, causing uneven temperatures.
Evaporator Fan Motor Fault
E7
Display shows E7 and the temperature display may be inaccurate or fluctuate widely.
Display / Panel Communication Error
E8
Display shows E8 and the unit may not cool or may shut down unexpectedly.
Power Supply / Low Voltage Error
E9
Display shows E9 and the interior light or some functions may not operate correctly.
Accessory / Lighting Circuit Fault
Er
Display shows Er or Err and the controls may be unresponsive or partially functional.
General Control Error / Firmware Fault
F1
Display shows F1 and the upper zone of a dual-zone Hisense wine cooler does not regulate temperature correctly.
Upper Zone Temperature Sensor Fault
F2
Display shows F2 and the lower zone of a dual-zone Hisense wine cooler does not regulate temperature correctly.
Lower Zone Temperature Sensor Fault
F3
Display shows F3 and one zone of the wine cooler shows wildly fluctuating temperatures.
Zone Evaporator Sensor / Frost Sensor Fault
H1
Display shows H1 and the cabinet temperature reading is extremely high or flashing.
High Temperature Alarm
L1
Display shows L1 and the cabinet temperature reading is very low or flashing, bottles may feel too cold.
Low Temperature Alarm
Symptom
Buttons on the control panel do not respond or respond intermittently.
Faulty Touch Control Panel or Keypad
Symptom
Clicking sound every few minutes, compressor attempts to start but shuts off immediately.
Compressor Hard Start / Overload Trip
Symptom
Condensation or fogging on the inside of the glass door.
High Humidity / Door Seal Issue
Symptom
Display is blank or very dim, but the cooler still runs and maintains temperature.
Display Backlight or UI Power Issue
Symptom
Door does not close properly or pops open slightly after being shut.
Door Alignment / Gasket Seal Problem
Symptom
Dual-zone wine cooler shows the same temperature in both zones and they do not differ despite different setpoints.
Zone Separation or Air Mixing Problem
Symptom
Excessive frost or ice buildup on the back wall or around the evaporator.
Defrost System or Air Leak Problem
Symptom
High-pitched squealing or grinding noise from inside the cabinet when running.
Evaporator Fan Motor Bearing Failure
Symptom
Interior LED light does not turn on when the door is opened, but the unit cools normally.
Lighting Circuit Failure
Symptom
Interior light works but compressor/fans never start; display responds but no cooling.
Control Board Output Failure
Symptom
Interior temperature fluctuates widely; some bottles are too warm while others are too cold.
Air Circulation or Sensor Placement Issue
Symptom
Rattling or clanking noise when the compressor starts or stops.
Loose Internal Tubing or Mounts
Symptom
Strong musty or moldy odor inside the wine cooler.
Microbial Growth Due to Moisture Retention
Symptom
Unit is excessively hot on the sides or top surface.
Condenser Heat Dissipation / Ventilation Issue
Symptom
Water pooling at the bottom of the cabinet or leaking onto the floor in front of the wine cooler.
Defrost Drain Blockage or Condensation Management Failure
Symptom
Wine cooler cools but makes a loud humming or buzzing noise from the rear.
Noisy Compressor or Vibrating Components
Symptom
Wine cooler is completely dead, no lights or display, does not respond to buttons.
No Power / Main Power Circuit Failure
Symptom
Wine cooler not cooling at all, interior warm, display appears normal and shows set temperature.
Compressor or Peltier Cooling System Failure
Symptom
Wine cooler runs constantly but does not reach the set temperature; interior is cool but not cold enough.
Partial Loss of Refrigerant or Reduced Cooling Capacity
| Error Code | Symptom | Fault Type | Guide |
|---|---|---|---|
| CF |
Display shows CF and the compressor does not start or stops shortly after starting.
|
Compressor Fault / Current Failure | View Details |
| dE |
Display shows dE and the unit may beep, with interior light behavior abnormal.
|
Door Open / Door Switch Error | View Details |
| E0 |
Display shows E0 and the cabinet is not cooling or only slightly cool.
|
Cabinet Temperature Sensor (NTC) Failure | View Details |
| E1 |
Display shows E1 and the wine cooler does not reach the set temperature or cycles erratically.
|
Evaporator Temperature Sensor (NTC) Failure | View Details |
| E2 |
Display shows E2 and the unit may run continuously or shut down prematurely.
|
Ambient / Room Temperature Sensor Failure | View Details |
| E3 |
Display shows E3 and the compressor or Peltier module may not start or may run erratically.
|
Defrost Sensor / High-Temperature Sensor Fault | View Details |
| E4 |
Display shows E4 and the unit may not defrost properly, leading to ice buildup on the evaporator.
|
Defrost System Failure | View Details |
| E5 |
Display shows E5 and the compressor or cooling module may not run, or the unit may shut down shortly after starting.
|
Compressor Overload / High-Temperature Protection Fault | View Details |
| E6 |
Display shows E6 and the interior fan may not run or runs intermittently, causing uneven temperatures.
|
Evaporator Fan Motor Fault | View Details |
| E7 |
Display shows E7 and the temperature display may be inaccurate or fluctuate widely.
|
Display / Panel Communication Error | View Details |
| E8 |
Display shows E8 and the unit may not cool or may shut down unexpectedly.
|
Power Supply / Low Voltage Error | View Details |
| E9 |
Display shows E9 and the interior light or some functions may not operate correctly.
|
Accessory / Lighting Circuit Fault | View Details |
| Er |
Display shows Er or Err and the controls may be unresponsive or partially functional.
|
General Control Error / Firmware Fault | View Details |
| F1 |
Display shows F1 and the upper zone of a dual-zone Hisense wine cooler does not regulate temperature correctly.
|
Upper Zone Temperature Sensor Fault | View Details |
| F2 |
Display shows F2 and the lower zone of a dual-zone Hisense wine cooler does not regulate temperature correctly.
|
Lower Zone Temperature Sensor Fault | View Details |
| F3 |
Display shows F3 and one zone of the wine cooler shows wildly fluctuating temperatures.
|
Zone Evaporator Sensor / Frost Sensor Fault | View Details |
| H1 |
Display shows H1 and the cabinet temperature reading is extremely high or flashing.
|
High Temperature Alarm | View Details |
| L1 |
Display shows L1 and the cabinet temperature reading is very low or flashing, bottles may feel too cold.
|
Low Temperature Alarm | View Details |
| – |
Buttons on the control panel do not respond or respond intermittently.
|
Faulty Touch Control Panel or Keypad | View Details |
| – |
Clicking sound every few minutes, compressor attempts to start but shuts off immediately.
|
Compressor Hard Start / Overload Trip | View Details |
| – |
Condensation or fogging on the inside of the glass door.
|
High Humidity / Door Seal Issue | View Details |
| – |
Display is blank or very dim, but the cooler still runs and maintains temperature.
|
Display Backlight or UI Power Issue | View Details |
| – |
Door does not close properly or pops open slightly after being shut.
|
Door Alignment / Gasket Seal Problem | View Details |
| – |
Dual-zone wine cooler shows the same temperature in both zones and they do not differ despite different setpoints.
|
Zone Separation or Air Mixing Problem | View Details |
| – |
Excessive frost or ice buildup on the back wall or around the evaporator.
|
Defrost System or Air Leak Problem | View Details |
| – |
High-pitched squealing or grinding noise from inside the cabinet when running.
|
Evaporator Fan Motor Bearing Failure | View Details |
| – |
Interior LED light does not turn on when the door is opened, but the unit cools normally.
|
Lighting Circuit Failure | View Details |
| – |
Interior light works but compressor/fans never start; display responds but no cooling.
|
Control Board Output Failure | View Details |
| – |
Interior temperature fluctuates widely; some bottles are too warm while others are too cold.
|
Air Circulation or Sensor Placement Issue | View Details |
| – |
Rattling or clanking noise when the compressor starts or stops.
|
Loose Internal Tubing or Mounts | View Details |
| – |
Strong musty or moldy odor inside the wine cooler.
|
Microbial Growth Due to Moisture Retention | View Details |
| – |
Unit is excessively hot on the sides or top surface.
|
Condenser Heat Dissipation / Ventilation Issue | View Details |
| – |
Water pooling at the bottom of the cabinet or leaking onto the floor in front of the wine cooler.
|
Defrost Drain Blockage or Condensation Management Failure | View Details |
| – |
Wine cooler cools but makes a loud humming or buzzing noise from the rear.
|
Noisy Compressor or Vibrating Components | View Details |
| – |
Wine cooler is completely dead, no lights or display, does not respond to buttons.
|
No Power / Main Power Circuit Failure | View Details |
| – |
Wine cooler not cooling at all, interior warm, display appears normal and shows set temperature.
|
Compressor or Peltier Cooling System Failure | View Details |
| – |
Wine cooler runs constantly but does not reach the set temperature; interior is cool but not cold enough.
|
Partial Loss of Refrigerant or Reduced Cooling Capacity | View Details |
No matching codes found
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