Miele FN 12221 S Operating And Installation Instructions page 35

Problem
The compressor runs
continuously.
The Super freeze
symbol ª and the
temperature display
are flashing.
The r symbol lights
up.
Possible cause
To save energy, the
compressor runs at a lower
speed, but for longer, when
less cooling is required.
There is a fault.
Demo mode has been
activated. This allows the
appliance to be displayed
in the showroom without the
cooling system being
switched on. Do not
activate this setting for
domestic use!
Problem solving guide
Remedy
^ Call Miele Service.
^ Deactivate Demo mode
(see "Information for
dealers - Demo mode").
35