Carbest CV50L Manuel De L'utilisateur page 30

UK|Carbest Compressor Refrigerator CV50L|713572
!
NOTE! DANGER OF DAMAGE
To avoid voltage drops and loss of power, the connecting cable should be kept as
short as possible and not be interrupted. Therefore, avoid additional switches, plugs,
socket strips or busbars. Disconnect the cooling device and other electrical loads
from the battery before connecting the battery to a quick charger. Overvoltage can
damage the electronics of the unit.
The cooling device can be operated with 12 or 24V DC power supply.
For safety reasons, the refrigerator is equipped with an electronic system that prevents
reverse polarity. This protects the refrigerator against reverse polarity when connected to a
battery and against short circuits.
To protect the battery, the refrigerator switches off automatically if the voltage is insufficient
(see Figure 7 page 2).
Cut-off voltage
Cut-in voltage
Coordinate axis
L
f
!
NOTE! RISK OF DAMAGE
Pay attention to the correct polarity.
• Before the first commissioning, check whether the operating voltage and the battery
voltage match (see rating plate).
• Connect your refrigerator to a socket that is fused with 15 A (at 12 V) or 7.5 A (at 24 V)
(Figure 8 page 2).
• Connect the red cable (Figure 8 page 2) to the positive pole of the battery.
• Connect the black cable (Figure 8 page 2) to the negative pole of the battery.
12V
10.4V
11.7V
Meaning
Cable length
Cable cross section
24V
22.8V
24.2V
Unit
m
mm2
30