Operation
6.7
Setting the display brightness
The display brightness can be dimmed for low ambient light conditions. To set the
dimming level of the display proceed as follows:
➤ Switch on the cooler.
➤ Press the "SET" button (fig. 3 5, page 4) four times.
➤ Use the "UP +" (fig. 3 7, page 4) or "DOWN –" (fig. 3 6, page 4) buttons to
set the brightness of the display.
✓ Display will be as follows:
d0 (default), d1 (medium), d2 (dark)
✓ The display shows the set mode for several seconds. The display flashes twice
before it returns to the current temperature.
I
NOTE
• The factory setting of brightness of the display is d0 (default).
• If a fault occurs, the brightness automatically reverts to brightness d0
(default). After troubleshooting the set brightness is reactivated.
6.8
Switching off the cooler
➤ Empty the cooler.
➤ Switch the cooler off.
➤ Pull out the connection cable.
If you do not want to use the cooler for a longer period of time:
➤ Leave the lid slightly open. This prevents odor build-up.
6.9
Defrosting the cooler
Humidity can form frost in the interior of the cooling device or on the evaporator. This
reduces the cooling capacity.
A
NOTICE!
DAMAGE HAZARD!
Failure to obey this instruction may result in damage to the device.
Never use hard or pointed tools to remove ice or to loosen objects
which have frozen in place.
20
CFF35, CFF45
EN