Voltage fluctuations are causing the system to fail.
Switch the appliance off and back on again.
Support for yourCooling & Freezing
Fault F121
Fault F121 appears in the refrigeration appliance display. The ice cube maker is defective.
No water supply.
Check that the water inlet is open.
The water connection pressure is too low.
The water intake valves are leaking and dripping. If the water connection pressure is too low, water will drip from the water intake valves and ice will start to form on the ice cube maker.
This will lead to mechanical blockage of the ice cube maker.
Contact the facility manager, a plumber or the Miele Customer Service Department.
The ice cube maker has a mechanical or electrical fault.
Please contact the Miele Customer Service Department.
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