Dometic GROUP Waeco CoolFreeze F0140, Instruction Manual, Page: 39 / 204

COOLFREEZE Operation
39
Caution – danger of damaging the device
Overvoltages can damage device electronics.
Disconnect the cooling container and other consumers from the
battery before charging the battery with a quick charging device.
For safety reasons, the cooling container is equipped with an electronic sys-
tem to prevent the polarity being reversed. This protects the cooling contain-
er against reversed polarity when connecting to a battery and against short
circuiting (see "Using the battery monitor" on page 41).
Caution – danger of damaging the device
To prevent voltage and power losses, the cable should be as short
as possible and not be interrupted.
For this reason avoid additional switches, plugs or socket strips.
➤
Determine the required cross section of the cable in relation to the cable
length according to the following table.
F0440, T0440N, F0140, T0140, T22, T32, T56, T82, T162N:
T0440F, T162F:
Caution – danger of damaging the device
Make sure that the polarity is correct.
Cable cross-
section
Maximum cable length
at 12 V
Maximum cable length
at 24 V
2.5 mm² 2.5 m 5 m
4 mm² 4 m 8 m
6 mm² 6 m 12 m
10 mm² 10 m 20 m
Cable cross-
section
Maximum cable length
at 12 V
Maximum cable length
at 24 V
5 mm² 2.5 m 5 m
8 mm² 4 m 8 m
12 mm² 6 m 12 m
20 mm² 10 m 20 m
_kuehlcontainer.book Seite 39 Montag, 25. Oktober 2010 5:10 17