Ingersoll-Rand Thermo King Cold Cube, Operator'S Manual

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ColdCube Installation
14
Connecting to a DC battery
For safety reasons, the cooling container is equipped with an
electronic system to protect it against reversed polarity when
connecting to a battery.
The ColdCube is supplied with a standard length DC battery
cable with a fuse on the positive side. If this cable cannot be
used, the fuse must be transferred to the cable installed.
Determine the required cross section of the cable in relation to
the cable length according to the following table:
Cable Length, 12 V & 24V DC
NOTE: If the vehicle is equipped with a battery
disconnect switch, always wire the ColdCube after
the switch. This allows power to the ColdCube to be
turned off by the battery disconnect switch.
CAUTION: Danger of damaging the ColdCube!
Over-voltages can damage device electronics.
Disconnect the cooling container and other
consumers from the battery before charging the
battery with a quick charging device.
CAUTION: Danger of damaging the ColdCube! 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
140 and 330 Litre Cooling
Cross section Max Length
12V
Max
Length 24V
(mm
2
)
(AWG) (m) (m)
2.5 13
2.5 5
4 11
4 8
8 6 6 12
10 7 10 20