Dometic CRP40 Operating Manual page 15

CRP40
7.4 Connecting to a battery
The refrigerator can be operated with a 12 V to 24 V DC voltage supply.
A
NOTICE!
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 fig. 9, page 6.
Key for fig. 9, page 6
Co-ordinate axis
l
∅
A
NOTICE!
Make sure that 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).
➤ For the electrical connection you also need the wiring diagram (fig. 0, page 7).
No. in fig. 0,
page 7
1
2
3
4
➤ Connect the refrigerator (fig. a, page 7)
– 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).
EN
Meaning
Cable length
Cable cross section
Meaning
Electronic terminal rail
Compressor
DC fan (if present)
Mechanical thermostat
Setting up and connecting the refrigerator
Unit
m
mm²
15