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Error messages
Troubleshooting
Disposal
Mains fuse
Cryo 6 is fitted with a bipolar overload protection element integrated into the main
is activated
switch (10) to protect the device in the event of supply problems. If the fuse trips, the
device automatically switches off via the toggle switch (10). The device can only be
made ready for use again by switching it on via the toggle switch (10).
Please notify the customer service department if this fault occurs frequently.
Reduced cold air
Dirt in and around the defrost opening (8) may be the cause of a significant reduction
output / reduction in
in cold air output and a weak air stream. Dust particles are deposited in the heat
cold air output
exchanger by the treatment air. This can eventually lead to blockage of the defrost
opening and a build-up of defrost water.
The defrost opening is located above the defrost water container. The device must
be defrosted before cleaning the defrost opening (see page 18, "Performing
defrosting"). After defrosting, switch off the device and remove the plug from the
socket.
Remove the defrost water container and place a flat container underneath the device
to capture the defrost water. Slowly pull out the defrost opening, using a twisting
motion.
Clean the defrost opening under running water and screw it back into place.
Error messages
Device components that are important to the running of programs are tested when
the device is switched on and sometimes also when it is in use. If an error is
detected during these tests, treatment is terminated, and an error message is
displayed in the top line of the display and an acoustic signal is produced.
Error messages are shown in plain text in the top line of the display. Treatment
cannot be continued, the device can only be switched off.
Errors that do not affect continued work with the device can be resolved by switching
the device off, waiting for five seconds and then switching it back on.
If the error message relates to excessively high temperature or pressure, you should
wait for 30 minutes before switching the device back on as the device needs time to
cool down. These error messages may be caused by high external temperatures
and room temperatures which impair cold air output.
Excess pressure cold circuit
OK
18
Start/ Stop
Page 35
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