Troubleshooting TL, FO
20
➤ Place the packaging material in the appropriate recycling waste bins wherever
possible.
M
If you wish to finally dispose of the product, ask your local recycling centre
or specialist dealer for details about how to do this in accordance with the
applicable disposal regulations.
12 Troubleshooting
Fault Possible cause Suggested remedy
The refrigerated container
does not work.
The refrigerated container is
not correctly connected.
Check the voltage supply.
The refrigerated container
does not freeze properly
(for TL200, TL300, TL450,
FO650 only).
The temperature key is not
set to the required
temperature.
Turn the temperature key to the
required temperature.
The goods placed in the
refrigerated container are
too warm.
Only put goods in the refriger-
ated container which are cold
at –18 °C.
The air vents are dusty or
dirty.
Remove the dust and dirt from
the air inlet and outlet vents.
The ventilation around the
refrigerated container is not
sufficient.
Ensure a sufficient circulation of
air around the air vents.
The set temperature is
+4 °C.
Adjust the temperature to
–18 °C.
The refrigerated container
does not cool sufficiently.
The goods placed in the
refrigerated container are
too warm.
Only put goods in the refriger-
ated container which are
already cold.
The air vents are dusty or
dirty.
Remove the dust and dirt from
the air inlet and outlet vents.
The ventilation around the
refrigerated container is not
sufficient.
Ensure a sufficient circulation of
air around the air vents.
TL200-450-600-FO200-450-600-800-1000-O-16s.book Seite 20 Mittwoch, 17. Juli 2019 4:05 16