Access our premium database of error codes, common faults, and professional repair solutions for Zephir appliances.
Zephir CL: Door lock safety interlock fault in Washing Machine; door switch contact fails to close or open.
The child lock feature is engaged, disabling the controls.
Press and hold the designated child lock button(s) for 3-5 seconds to deactivate the lock. Refer to the user manual for the specific button combination.
Zephir E01: Door lock safety interlock fault in Dishwasher; door switch contact fails to close or open.
The program cannot start because the door is not detected as securely closed.
Open and close the dishwasher door firmly. Check for obstructions preventing closure. Inspect the door latch mechanism.
Zephir E1: Operational cycle fault detected during Air Conditioner / Heat Pump program execution.
Faulty connection between the indoor and outdoor units.
Check the communication cable between units. Ensure it's correctly connected and not damaged. Reset power to both units.
Zephir E02: Water inlet / filling timeout in Dishwasher; appliance fails to fill to minimum operational level.
The dishwasher is not filling with water quickly enough.
Ensure the water supply is turned on. Check the inlet hose for kinks. Clean the filter screen on the water inlet valve.
Room Temperature Sensor Fault
The indoor room temperature sensor (T1) is open or short-circuited.
Check the sensor's connection to the indoor PCB. Test the sensor for correct resistance or replace it if faulty.
Zephir E03: NTC temperature sensor signal out of range (open or short circuit) in Dishwasher.
The water is not reaching the target temperature in the allotted time.
This indicates a potential failure of the heating element or the temperature sensor (NTC). Requires a service technician to test and replace components.
Zephir E3: NTC temperature sensor signal out of range (open or short circuit) in Air Conditioner / Heat Pump.
The indoor evaporator coil temperature sensor (T2) is open or short-circuited.
Inspect the sensor and its wiring. Replace the T2 sensor if the connection is good but the error persists.
Zephir E04: Water level pressure sensor/switch frequency anomaly detected in Dishwasher.
Too much water is in the tub, or the anti-flood switch in the base has been activated by a leak.
Turn off the water and power supply. Check for leaks underneath the machine. Tilt the machine forward to drain the base and reset the switch. If it recurs, find the source of the leak.
Outdoor Coil Sensor Fault
The outdoor condenser coil temperature sensor (T3) is open or short-circuited.
Check the outdoor sensor's connection on the main board. Test and replace the sensor if necessary.
Zephir E05: Water drainage failure detected in Dishwasher; drain pump cannot evacuate water within safety time limit.
The dishwasher is unable to drain the water from the tub.
Check and clean the filters inside the dishwasher. Ensure the drain hose is not kinked, blocked, or too high. Check the drain pump for obstructions.
Zephir E5: Operational cycle fault detected during Air Conditioner / Heat Pump program execution.
The system has detected an abnormally high current draw from the compressor.
Check for refrigerant overcharge, blocked airflow, or a failing compressor. Requires a technician.
Zephir E6: Operational cycle fault detected during Air Conditioner / Heat Pump program execution.
The system pressure is too high, often due to a dirty outdoor coil, fan failure, or refrigerant overcharge.
Clean the outdoor condenser coil. Check that the outdoor fan is running. If the issue persists, call a service technician.
Zephir E07: Motor drive or inverter rotation anomaly in Dishwasher; drum/motor fails to spin at target RPM.
An issue with the drying system fan has been detected.
Check if the fan is obstructed. The fan motor may have failed and needs replacement.
Zephir E8: Water/air heating failure in Hob / Cooktop; heating circuit does not reach set temperature.
A cooking zone has overheated, possibly from an empty pan being left on high heat.
Remove the pan and allow the cooking zone to cool down completely. The error should clear automatically.
Zephir E9: Cooling circuit or defrost system anomaly in Refrigerator / Freezer; compartment temperature deviation.
The internal temperature of a compartment is too high, often after a power outage or loading with warm food.
Ensure the door is closed properly. Avoid opening the door frequently. The alarm should clear once the temperature stabilizes. If it persists, there may be a cooling system issue.
Zephir E10: Water inlet / filling timeout in Washing Machine; appliance fails to fill to minimum operational level.
The machine has failed to fill with water in the allotted time.
Ensure the water tap is fully open and the inlet hose is not kinked. Check and clean the filter in the inlet valve.
Zephir E21: Water drainage failure detected in Washing Machine; drain pump cannot evacuate water within safety time limit.
The machine has failed to drain water within the specified time.
Check the drain pump filter for blockages (coins, lint). Ensure the drain hose is not kinked or blocked. Check the drain pump for faults.
Zephir E30: Door lock safety interlock fault in Washing Machine; door switch contact fails to close or open.
The machine cannot detect if the door is properly closed and locked.
Close the door firmly. Check the door lock mechanism and wiring for damage. The door lock may need to be replaced.
Zephir E40: Water level pressure sensor/switch frequency anomaly detected in Washing Machine.
The water level sensor (pressure switch) has detected too much water in the drum.
Turn off the machine. Check the pressure switch and its connecting hose for blockages or faults. The water inlet valve might be stuck open.
Zephir E50: Motor drive or inverter rotation anomaly in Washing Machine; drum/motor fails to spin at target RPM.
An issue has been detected with the main drive motor or its control board.
Check motor carbon brushes for wear (on older models). Inspect motor wiring. This may indicate a motor or control board failure requiring professional service.
Zephir E60: NTC temperature sensor signal out of range (open or short circuit) in Washing Machine.
The machine is not heating the water correctly or the temperature sensor is faulty.
Check the heating element for continuity. Inspect the NTC temperature sensor and its wiring. The control board could also be the cause.
Refrigerant Leakage Detection
The system detects a temperature anomaly that suggests a loss of refrigerant.
Turn off the unit. This error requires a qualified technician to find and repair the leak and recharge the system.
Zephir F0: Operational cycle fault detected during Hob / Cooktop program execution.
A key on the hob's control panel is stuck or has been pressed for too long.
Clean the control panel surface. Make sure no objects are resting on the controls. If the error persists, the touch control unit may be faulty.
Oven Temperature Sensor Fault
The oven's NTC temperature sensor is defective or disconnected.
The oven will not heat correctly. Check the sensor's connection at the control board. If the connection is good, the sensor needs to be replaced.
Freezer Temperature Sensor Fault
The sensor that monitors the freezer compartment temperature is faulty (open or shorted).
The appliance may run continuously or not cool properly. The sensor needs to be tested and likely replaced by a technician.
Zephir F02: NTC temperature sensor signal out of range (open or short circuit) in Oven / Microwave.
The oven has detected a temperature higher than the safety limit.
Allow the oven to cool down completely. This could be caused by a faulty temperature sensor, a stuck relay on the control board, or a failing cooling fan. Requires service.
Refrigerator Temperature Sensor Fault
The sensor in the fresh food compartment is faulty.
The refrigerator temperature may become unstable. The faulty sensor requires replacement.
Zephir F03: Operational cycle fault detected during Oven / Microwave program execution.
The main electronic control board has an internal fault.
Try resetting the oven by turning off the circuit breaker for 10 minutes. If the fault code returns, the control board will need to be replaced.
Zephir F3: Cooling circuit or defrost system anomaly in Refrigerator / Freezer; compartment temperature deviation.
The defrost system's temperature sensor has failed, preventing proper frost removal.
This can lead to excessive frost buildup on the evaporator coils. The defrost sensor needs to be replaced.
Zephir F04: Motor drive or inverter rotation anomaly in Oven / Microwave; drum/motor fails to spin at target RPM.
The cooling fan that cools the oven's electronics is not working correctly.
Check if the fan blade is obstructed. Inspect the fan motor and its wiring. The fan motor may need to be replaced.
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