EN
Installing and connecting the refrigerator
CRD0050
16
7.2
Connecting the refrigerator
Connect the refrigerator to DC power
The refrigerators can be operated with 12 V
g
or with 24 V
g
.
A
➤
Determine the required cross section of the cable in relation to the cable length
according to fig.
7
, page 5.
Key for fig.
7
, page 5
A
➤
Before starting up the refrigerator 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 12 or 24 V
g
socket.
Fit a fuse in the positive wire of 15 A (for 12 V) or 7.5 A (for 24 V) (fig.
8
1,
page 6).
➤
Connect the red cable (fig.
8
rt, page 6) to the positive terminal of the battery.
➤
Connect the black cable (fig.
8
sw, page 6) to the negative terminal of the
battery.
A
NOTICE!
To avoid voltage drops and loss of performance, keep the cable as short
as possible and avoid joins.
For this reason avoid additional switches, plugs or multi-way adapters.
Co-ordinate axis
Explanation
Unit
l
Cable length
m
∅
Cable cross section
mm²
NOTICE!
Make sure that the polarity is correct.
NOTICE!
Disconnect the refrigerator and other electric loads from the battery
before connecting the battery to a quick charging device.
Overvoltage can damage the refrigerator electronics.
CRD0050--IO-16s.book Seite 16 Mittwoch, 16. August 2017 10:30 10
Summary of Contents for CoolMatic CRD 50
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