Risk of fire. The correct polar-
ity must be ensured for the 12/24 V DC inlet.
Reverse polarity is not possible with the sup-
plied 12/24 V connector cable.
AC/DC, USB connection, fuse and
emergency override in front
AC 100-240V
DC 12V/24V
Fig. 4
Fuse
250 V fuse
only be replaced by a fuse of the same
type.
A 250 V fuse can be found under the
100 V - 240 V AC inlet.
12/24 V fuse
only be replaced by a fuse of the same
emergency
normal
override
use
type.
A 12 V fuse can be found in the supplied
12/24 V connector cable.
Emergency Override Switch
For normal operation the switch is in the
"NORMAL USE" position. If an electronic con-
trol or display board failure occurs, slide the
switch to "EMERGENCY OVERRIDE" position.
In this case, the cooler runs with full cooling
capacity and may freeze.
The fuse (F6.3A250V) may
The fuse (6G10A250V) may
13