Waeco CoolMatic CRX0050 Montage- Und Bedienungsanleitung Seite 42

Installing and connecting the refrigerator
The refrigerator can be operated with a 12 V or a 24 V DC voltage supply.
For safety reasons, the refrigerator is equipped with an electronic system to
prevent the polarity being reversed. This protects the refrigerator against
reversed polarity when connecting to a battery and against short circuiting.
To protect the battery, the refrigerator switches off automatically if the voltage
is insufficient (see table below).
Cut-off voltage
Cut-in voltage
➤ Determine the required cross-section of the cable in relation to the cable
length according to fig. a, page 7.
Key for fig. a, page 7:
Coordinate axis
l
∅
A
NOTICE!
Make sure the polarity is correct.
➤ Before starting up the appliance for the first time, check whether the
operating voltage and the battery voltage match (see type plate).
➤ Connect the refrigerator
– as directly as possible to the poles of the battery or
– to a plug socket which is fuse-protected with at least 15 A (at 12 V) or
7.5 A (at 24 V) (fig. b 1, page 8).
➤ Connect the red cable (fig. b rt, page 8) to the positive terminal of the
battery.
➤ Connect the black cable (fig. b sw, page 8) to the negative terminal of
the battery.
42
CRX0050, CRX0065, CRX0080
12 V
10.4 V
11.7 V
Meaning
Cable length
Cable cross-section
24 V
22.8 V
24.2 V
Unit
m
mm²
EN