Hisense Multicookers Error Codes
Complete list of fault codes and troubleshooting guides. Use the search below to find your specific error.
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C1
C1 or a similar calibration code appears, and the cooker refuses to start.
Sensor Calibration Error
E0
Multicooker does not start a cooking program and displays E0 immediately after pressing Start.
Lid Not Detected / Lid Switch Open
E1
Multicooker beeps and shows E1 shortly after starting a program; heating does not begin.
Open or Shorted Main Temperature Sensor (NTC)
E2
Display shows E2 and the cooker stops heating during a program, often after preheating.
Overtemperature Protection / Sensor Overrange
E3
E3 appears during pressure cooking; unit stops and may release steam prematurely.
Pressure Sensor Fault / Pressure Overrange
E4
E4 error appears and the cooker refuses to enter pressure mode or stops shortly after building pressure.
Pressure Not Reached / Pressure Leakage Detected
E5
E5 is displayed and the cooker stops heating; often associated with power-on or early in a cycle.
Heating Circuit Fault / Heater Open or Short
E6
E6 appears on the display and the cooker will not start any program.
Main Control Board Communication / Internal Fault
E7
E7 error appears intermittently, often when using high-temperature frying or sauté modes.
Upper Lid Temperature Sensor Fault
E8
E8 is displayed and the cooker stops; often associated with unstable or low mains voltage.
Input Voltage Out of Range
E9
E9 appears and the cooker will not start; sometimes accompanied by a faint burning smell previously.
Short Circuit / Overcurrent Protection Triggered
Err
Display shows a generic 'Err' message and beeps; no specific code number is shown.
Generic System Error / Self-Test Failure
F1
F1 error appears at power-on; no cooking functions are available.
Keypad / Touch Panel Fault
F2
F2 error appears during operation; the cooker may stop unexpectedly.
Secondary Temperature Sensor Fault (Auxiliary NTC)
F3
F3 appears, and the cooker will not heat, often associated with sensor wiring issues.
Sensor Circuit Short / Crossed Wires
F4
F4 error appears when trying to start high-power modes like frying or pressure cooking.
Heater Drive Feedback Fault
H0
Display shows H0, and the cooker remains in a warm state without starting full heating.
Keep-Warm Only Mode / Heater Drive Limitation
H1
H1 appears, and the cooker stops heating, often after extended use or blocked vents.
High Internal Temperature / Overheat Protection
LID
Display shows 'LID' or a lid icon and the cooker refuses to start pressure or cooking programs.
Lid Not Locked / Lock Sensor Fault
P0
Display shows P0, and the cooker does not build pressure or heat normally.
Pressure Program Not Properly Selected / Low Pressure Mode
P1
Display shows P1, and the cooker stops mid-cycle, often during pressure cooking.
Abnormal Pressure Rise / Safety Cutoff
U8
U8 or a similar under-voltage code appears, and the cooker cancels the program.
Under-Voltage Protection
Symptom
Buttons or touch keys respond intermittently or activate the wrong function.
Keypad / Touch Panel Misoperation
Symptom
Display and lights flicker or reset when the heater turns on.
Voltage Drop / Internal Power Instability
Symptom
Display segments are missing or unreadable; some numbers or icons do not light.
Display Module Fault
Symptom
Float valve does not rise during pressure cooking; cooker times out or shows pressure-related errors.
Float Valve Stuck / Not Sealing
Symptom
Inner pot coating is peeling or scratched; food sticks badly and may show dark flakes.
Non-Stick Coating Degradation
Symptom
Keep Warm mode overheats food, causing it to dry out or burn on the bottom.
Keep-Warm Temperature Too High
Symptom
Loud clicking, popping, or metallic noises during heating or pressure cooking.
Thermal Expansion Noise / Mechanical Stress
Symptom
Multicooker does not power on at all; no lights or display when plugged in.
No Power / Dead Appliance
Symptom
Multicooker heats very slowly or never reaches cooking temperature; food remains undercooked.
Reduced Heating Output
Symptom
Multicooker lid is difficult to open after cooking; feels stuck even after pressure release.
Lid Mechanism Binding
Symptom
Multicooker makes a constant beeping sound and will not start cooking.
Alarm Condition / Safety Interlock Active
Symptom
Multicooker overheats and burns food on the bottom while the top remains undercooked.
Temperature Regulation Inaccuracy
Symptom
Multicooker powers on but will not start any program; pressing Start has no effect.
Start Circuit / Control Logic Failure
Symptom
Multicooker switches to Keep Warm too early; rice or food is undercooked.
Premature Cooking Cycle Termination
Symptom
Steam continuously escapes from the steam release valve during pressure cooking; pressure never builds.
Steam Release Valve Not Sealing
Symptom
Steam or water leaks from around the lid during pressure cooking; cooker struggles to reach pressure.
Lid Seal Leakage
Symptom
Timer or clock runs too fast or too slow; cooking times are inaccurate.
Timing Circuit Inaccuracy
Symptom
Unusual burning smell or smoke from the multicooker during use.
Overheating / Electrical Insulation Breakdown
Symptom
Water or starchy liquid drips from the sides or bottom of the multicooker during or after cooking.
External Leakage / Condensation Management Failure
| Error Code | Symptom | Fault Type | Guide |
|---|---|---|---|
| C1 |
C1 or a similar calibration code appears, and the cooker refuses to start.
|
Sensor Calibration Error | View Details |
| E0 |
Multicooker does not start a cooking program and displays E0 immediately after pressing Start.
|
Lid Not Detected / Lid Switch Open | View Details |
| E1 |
Multicooker beeps and shows E1 shortly after starting a program; heating does not begin.
|
Open or Shorted Main Temperature Sensor (NTC) | View Details |
| E2 |
Display shows E2 and the cooker stops heating during a program, often after preheating.
|
Overtemperature Protection / Sensor Overrange | View Details |
| E3 |
E3 appears during pressure cooking; unit stops and may release steam prematurely.
|
Pressure Sensor Fault / Pressure Overrange | View Details |
| E4 |
E4 error appears and the cooker refuses to enter pressure mode or stops shortly after building pressure.
|
Pressure Not Reached / Pressure Leakage Detected | View Details |
| E5 |
E5 is displayed and the cooker stops heating; often associated with power-on or early in a cycle.
|
Heating Circuit Fault / Heater Open or Short | View Details |
| E6 |
E6 appears on the display and the cooker will not start any program.
|
Main Control Board Communication / Internal Fault | View Details |
| E7 |
E7 error appears intermittently, often when using high-temperature frying or sauté modes.
|
Upper Lid Temperature Sensor Fault | View Details |
| E8 |
E8 is displayed and the cooker stops; often associated with unstable or low mains voltage.
|
Input Voltage Out of Range | View Details |
| E9 |
E9 appears and the cooker will not start; sometimes accompanied by a faint burning smell previously.
|
Short Circuit / Overcurrent Protection Triggered | View Details |
| Err |
Display shows a generic 'Err' message and beeps; no specific code number is shown.
|
Generic System Error / Self-Test Failure | View Details |
| F1 |
F1 error appears at power-on; no cooking functions are available.
|
Keypad / Touch Panel Fault | View Details |
| F2 |
F2 error appears during operation; the cooker may stop unexpectedly.
|
Secondary Temperature Sensor Fault (Auxiliary NTC) | View Details |
| F3 |
F3 appears, and the cooker will not heat, often associated with sensor wiring issues.
|
Sensor Circuit Short / Crossed Wires | View Details |
| F4 |
F4 error appears when trying to start high-power modes like frying or pressure cooking.
|
Heater Drive Feedback Fault | View Details |
| H0 |
Display shows H0, and the cooker remains in a warm state without starting full heating.
|
Keep-Warm Only Mode / Heater Drive Limitation | View Details |
| H1 |
H1 appears, and the cooker stops heating, often after extended use or blocked vents.
|
High Internal Temperature / Overheat Protection | View Details |
| LID |
Display shows 'LID' or a lid icon and the cooker refuses to start pressure or cooking programs.
|
Lid Not Locked / Lock Sensor Fault | View Details |
| P0 |
Display shows P0, and the cooker does not build pressure or heat normally.
|
Pressure Program Not Properly Selected / Low Pressure Mode | View Details |
| P1 |
Display shows P1, and the cooker stops mid-cycle, often during pressure cooking.
|
Abnormal Pressure Rise / Safety Cutoff | View Details |
| U8 |
U8 or a similar under-voltage code appears, and the cooker cancels the program.
|
Under-Voltage Protection | View Details |
| – |
Buttons or touch keys respond intermittently or activate the wrong function.
|
Keypad / Touch Panel Misoperation | View Details |
| – |
Display and lights flicker or reset when the heater turns on.
|
Voltage Drop / Internal Power Instability | View Details |
| – |
Display segments are missing or unreadable; some numbers or icons do not light.
|
Display Module Fault | View Details |
| – |
Float valve does not rise during pressure cooking; cooker times out or shows pressure-related errors.
|
Float Valve Stuck / Not Sealing | View Details |
| – |
Inner pot coating is peeling or scratched; food sticks badly and may show dark flakes.
|
Non-Stick Coating Degradation | View Details |
| – |
Keep Warm mode overheats food, causing it to dry out or burn on the bottom.
|
Keep-Warm Temperature Too High | View Details |
| – |
Loud clicking, popping, or metallic noises during heating or pressure cooking.
|
Thermal Expansion Noise / Mechanical Stress | View Details |
| – |
Multicooker does not power on at all; no lights or display when plugged in.
|
No Power / Dead Appliance | View Details |
| – |
Multicooker heats very slowly or never reaches cooking temperature; food remains undercooked.
|
Reduced Heating Output | View Details |
| – |
Multicooker lid is difficult to open after cooking; feels stuck even after pressure release.
|
Lid Mechanism Binding | View Details |
| – |
Multicooker makes a constant beeping sound and will not start cooking.
|
Alarm Condition / Safety Interlock Active | View Details |
| – |
Multicooker overheats and burns food on the bottom while the top remains undercooked.
|
Temperature Regulation Inaccuracy | View Details |
| – |
Multicooker powers on but will not start any program; pressing Start has no effect.
|
Start Circuit / Control Logic Failure | View Details |
| – |
Multicooker switches to Keep Warm too early; rice or food is undercooked.
|
Premature Cooking Cycle Termination | View Details |
| – |
Steam continuously escapes from the steam release valve during pressure cooking; pressure never builds.
|
Steam Release Valve Not Sealing | View Details |
| – |
Steam or water leaks from around the lid during pressure cooking; cooker struggles to reach pressure.
|
Lid Seal Leakage | View Details |
| – |
Timer or clock runs too fast or too slow; cooking times are inaccurate.
|
Timing Circuit Inaccuracy | View Details |
| – |
Unusual burning smell or smoke from the multicooker during use.
|
Overheating / Electrical Insulation Breakdown | View Details |
| – |
Water or starchy liquid drips from the sides or bottom of the multicooker during or after cooking.
|
External Leakage / Condensation Management Failure | View Details |
No matching codes found
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