Dometic CRX50 Instructions De Montage Et De Service page 24

Installing and connecting the refrigerator
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. d, page 10.
Key to fig. d, page 10:
Coordinate axis
l
∅
A
NOTICE!
Make sure the polarity is correct.
➤ Before starting up the device for the first time, check whether the operating volt-
age and the battery voltage match (see type plate).
➤ Connect your refrigerator to a plug socket which is fuse-protected at 15 A
(at 12 V) or 7.5 A (at 24 V) (fig. e 1, page 10).
➤ Connect the red cable (fig. e rd, page 10) to the positive terminal of the battery.
➤ Connect the black cable (fig. e bk, page 10) to the negative terminal of the
battery.
7.7 Connecting the refrigerator to AC voltage
D
DANGER! mortal danger
• Never handle plugs and switches with wet hands or if you are stand-
ing on a wet surface.
• If you are operating your refrigerator on board a boat with an
AC mains connection using a shore connection, you must install a
residual current circuit breaker between the AC mains supply and
the refrigerator.
Seek advice from a trained technician.
24
12 V
10.4 V
11.7 V
Meaning
Cable length
Cable cross section
CRX
24 V
22.8 V
24.2 V
Unit
m
mm²
EN