Miele GT 316 ES Operating Instructions Manual page 29

. . . "F4" or "F5" appears in the
temperature display.
There is a fault. Call the Service
Department. The safety switch-off
device will maintain the temperature of
the appliance. Keep the lid shut.
. . . the alarm sounds and "nA"
appears in the temperature display.
The temperature has risen too high at
some point during the last couple of
days because of a power cut.
^ Press the alarm button whilst "nA" is
lit up in the display.
The alarm will stop. The temperature
display will show the warmest
temperature recorded in the freezer
during the power cut.
Depending on the temperature
displayed, you should check the
condition of food in the freezer. If it has
defrosted or started to defrost check
that it is still safe to use, and if so, use it
as quickly as possible. Defrosted food
may only be re-frozen after it has been
cooked.
The warmest temperature will show in
the display for about 1 minute. The
display will then revert to showing the
actual current temperature in the
freezer.
The display can be switched off
manually by pressing the alarm off
button.
Problem solving guide
. . . the Super freeze indicator light
does not light up even though the
appliance is working.
It can take up to 8 minutes for the
appliance to switch on after the Super
freeze button has been pressed. This
is due to a built-in delay switch, which
helps prolong the life of the appliance.
. . . you cannot switch the appliance
off.
The safety lock has been activated.
. . . food has frozen together.
Use a blunt instrument, e.g. a spoon
handle or plastic scraper, to prise it
apart carefully.
. . . there is a thick layer of ice in the
freezer.
^ Check that the lid has been properly
closed.
^ Defrost and then clean the freezer.
Too thick a layer of ice reduces
efficiency and increases energy
consumption.
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