4.4 Electrical connections/wiring
When connecting the freezer electrically, it is important
that following points are considered:
Always use cables of suffi cient area. The area in the
following table should be regarded as a minimum.
* Always connect the freezer directly to the battery
or to the battery main switch on the plus circuit. Do
not connect it via the boats own control panel or
other diversions as this can cause a voltage drop in
the power supply. Use the included fuse holder with
a 15A fuse. Use 7.5A fuse in a 24 volt system. The
fuse shall be mounted on the plus cable.
* Connect the red cable to the positive (+) terminal
and the black to the negative (-) terminal. Use tab
type terminals for the connection to the electronic
unit and other cable connectors of suffi cient size for
the cable size selected.
* Do not connect the freezer direct to a battery
charger. The battery charger must be connected to
the battery.
4.5 Wire dimensions
Wire gauge
#
Max cable
length in ft. 12V
Max cable
length in ft, 24V
12
8
16
10
13
26
10
20
39
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4.6 Operation with converter
As an option, the freezers can be equipped with an
converter which operates on the mains power. It can be
mounted direct on the back of the freezer or separately
besides the freezer. The converter will feed the power for
the compressor direct from the mains as long as this is
available, and automatically switch over to battery power
when no mains power is available. The converter must be
connected to the mains with an earthed power plug.
1. Electronic unit 12/24 V
2. Battery
3. Fuse 15 A-12 V / 7.5 A-24 V
4. Converter 100-250 VAC / 24 VDC
Wiring diagram
converter connection
4.7 Wiring diagram
CR 63 F INOX, CR 65 F & CR 65 F INOX
1. Electronic unit 12/24 volt
2. Battery
3. Fan
4. Thermostat
5. Fuse 15A-12V / 7,5A-24V
000850
001242
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