Door Front; Electrical Connections; Inner Light; Wiring Diagram - Isotherm DR 49 Mode D'emploi

4.2 Door front panel
The INOX models have doors in stainless steel and do
not have exchangeable door fronts.
4.3 Electrical connections/wiring
When connecting the refrigerator 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 refrigerator 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.

4.6 Wiring diagram

12-24 VDC
5
2
3
4
1. Electronic unit 12/24 volt
2. Battery
3. Fan
4. Thermostat
5. Fuse 15A-12V / 7,5A-24V
6. Light LED
AC/DC, 100-240 VAC & 12-24 VDC
6
1
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* 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 refrigerator direct to a battery
charger. The battery charger must be connected to
the battery.
4.4 Wire dimensions
Cable Wire
area mm² gauge #
2.5 12
4 12
6 10

4.5 Inner light

The refrigerators have inner light (LED) mounted in the
top of the cabinet.
Max cable Max cable
length in m/ft. length in m/ft,
12V 24V
2,5 / 8 5 / 16
4 / 13 8 / 26
6 / 33 12 / 66
001286
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