Access our premium database of error codes, common faults, and professional repair solutions for Miele appliances.
Refrigerator compartment too warm
The refrigerator temperature has been too high for an extended period. The door may have...
Ensure the door is properly closed and that vents are not blocked. Check door seals for...
Freezer compartment too warm
The freezer temperature has been too high for an extended period. This could be from adding...
Check that the door is sealed correctly. Avoid opening it frequently. If the alarm persists...
Communication error with power module
A communication fault has occurred between the induction hob's cooking zone electronics and...
Reset the hob by turning it off at the circuit breaker for 10 minutes. If the error...
Miele F0: NTC temperature sensor signal out of range (open or short circuit) in Refrigerator / Freezer.
The NTC temperature sensor in the refrigerator section is open or short-circuited.
This requires a service technician to test and replace the sensor.
The device displays the code F0 more appears to be operating normally or has just completed a diagnostic program.
This code indicates that no fault has been detected by the self-diagnostic system. This is...
No intervention is required. If the code appears during normal use, restart the device by...
The cycle stops abruptly, often at the start of the heating phase, and the water remains cold.
A short circuit has been detected on the water temperature sensor (CTN). The electronic...
Unplug the appliance electrically. Locate the heating NTC sensor. Inspect its wiring for...
The cycle stops abruptly, often at the start of the heating phase, and the water remains cold.
A short circuit has been detected on the water temperature sensor (CTN). The electronic...
Unplug the appliance electrically. Locate the heating NTC sensor. Inspect its wiring for...
Miele F1: NTC temperature sensor signal out of range (open or short circuit) in Refrigerator / Freezer.
The NTC temperature sensor in the freezer compartment is open or short-circuited.
A technician must be called to replace the freezer temperature sensor.
The water does not heat up or, on the contrary, overheats, leading to the program stopping and the error code being displayed.
The water temperature sensor (CTN) circuit is open. The control board no longer receives...
Turn off the power. Access the temperature probe. Examine its connector and wires for an...
The water does not heat up or, on the contrary, overheats, leading to the program stopping and the error code being displayed.
The water temperature sensor (CTN) circuit is open. The control board no longer receives...
Turn off the power. Access the temperature probe. Examine its connector and wires for an...
Freezer evaporator sensor fault
The NTC sensor on the freezer evaporator coil is faulty. This can affect defrost cycles.
This is not a user-serviceable part. A service technician is required.
In a dryer or oven, the appliance does not heat or heats uncontrollably, then the cycle stops.
The temperature sensor (CTN) of the hot air circuit or fan is short-circuited. The...
Disconnect the device from the mains. Locate the airflow temperature sensor. Check its...
Miele F3: Operational cycle fault detected during Refrigerator / Freezer program execution.
The main control board cannot communicate with the display/user interface board.
Attempt a reset by unplugging the appliance for 15 minutes. If this does not resolve the...
The drying or cooking program ends prematurely, the appliance does not produce heat and the code F4 is displayed.
The air flow temperature sensor (CTN) circuit is interrupted. As the electronic card no...
Make sure the device is unplugged. Locate the NTC probe of the heating circuit. Carefully...
Miele F4: NTC temperature sensor signal out of range (open or short circuit) in Refrigerator / Freezer.
The temperature sensor for the ice maker is faulty.
The ice maker sensor needs to be replaced by a service professional.
Miele F5: Operational cycle fault detected during Built-in Oven program execution.
Operational sensor variance, wiring connector discontinuity, or component parameter...
1. Disconnect 230V mains power for 3 minutes. 2. Inspect wire harness and edge connectors...
The oven does not heat, displays an inconsistent temperature on the screen, then shuts down with error F5.
The high precision temperature probe (PT1000) in the oven enclosure is short-circuited,...
Turn off the oven. Access the PT1000 probe, usually located in an upper corner of the...
Miele F6: Operational cycle fault detected during Built-in Oven program execution.
Operational sensor variance, wiring connector discontinuity, or component parameter...
1. Disconnect 230V mains power for 3 minutes. 2. Inspect wire harness and edge connectors...
The oven fails to reach the programmed temperature or does not heat at all, ultimately displaying code F6.
The PT1000 oven temperature sensor circuit is open. The control board does not receive any...
Unplug the oven. Locate the PT1000 probe. Inspect its connections for a broken wire or...
Miele F7: Operational cycle fault detected during Built-in Oven program execution.
Operational sensor variance, wiring connector discontinuity, or component parameter...
1. Disconnect 230V mains power for 3 minutes. 2. Inspect wire harness and edge connectors...
The oven displays code F7, often during a pyrolysis or cleaning cycle, and the heating is turned off.
A short circuit is detected on the PT1000 temperature sensor of the catalytic converter....
Turn off the device. Locate the catalytic converter and its PT1000 probe. Check the wiring...
Miele F8: Operational cycle fault detected during Built-in Oven program execution.
Operational sensor variance, wiring connector discontinuity, or component parameter...
1. Disconnect 230V mains power for 3 minutes. 2. Inspect wire harness and edge connectors...
The device shuts down unexpectedly and displays code F8, without pointing to a specific sensor.
Damaged thermistor element, internal moisture penetration, broken harness wiring, or...
Perform a reset by unplugging the device for 15 minutes. If the fault persists, a...
Miele F9: Operational cycle fault detected during Built-in Oven program execution.
Operational sensor variance, wiring connector discontinuity, or component parameter...
1. Disconnect 230V mains power for 3 minutes. 2. Inspect wire harness and edge connectors...
A cycle, often cleaning or high temperature, is interrupted and the code F9 appears on the screen.
The catalytic converter PT1000 sensor circuit is interrupted. The device security is...
Unplug the oven. Access the catalytic converter and its sensor. Examine the wiring and...
The appliance (washing machine/dishwasher) does not fill with water or filling is extremely slow, and the program freezes.
A problem is detected on the water inlet circuit. Common causes are a closed water tap,...
Check that the water tap is fully open and there is sufficient pressure. Make sure the...
Overheating / Temperature sensor fault
The oven's temperature sensor (NTC sensor) is faulty, short-circuited, or its connection is...
Turn the oven off at the circuit breaker for 30 minutes to reset. If the fault returns, the...
Miele F11: Water drainage failure detected in Dishwasher; drain pump cannot evacuate water within safety time limit.
Water is not draining or not draining fast enough. The drain filter is blocked, the drain...
Clean the drain filter and check the pump impeller for blockages. Ensure the drain hose is...
The water stagnates in the tank at the end of the cycle or between the washing phases, and the device displays error F11.
The drain system is clogged or the pump is faulty. This could be caused by a clogged drain...
Turn off the power. Access the drain pump filter, usually on the front, and clean it. Check...
Miele F12: Water inlet / filling timeout in Dishwasher; appliance fails to fill to minimum operational level.
Water tap is not open, inlet hose is kinked, or the filter in the water inlet is blocked....
Ensure the water tap is fully open. Straighten the inlet hose. Clean the filter located at...
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