Using The Battery Monitor - Dometic CoolFreeze CFX65 Operating Manual

Operation
Connecting to a 120 V AC mains (e.g. in the home or office)
D
DANGER! Danger of electrocution!
 Never handle plugs and switches with wet hands or if you are
standing on a wet surface.
 If you are operating your cooler on board a boat from a mains
connection of 120 Vw, you must install a residual current
circuit breaker between the 120 Vw mains and the cooler.
Seek advice from a trained technician.
The coolers have an integrated multi-voltage power supply with priority circuit
for connecting to an AC voltage source of 120 V. The priority circuit automat-
ically switches the cooler to mains operation, if the device is connected to a
120 V AC mains, even if the 12/24 V connection cable is still attached.
➤ Plug the 120 V connection cable (fig. 1 3, page 3) into the device AC
voltage socket and connect it to the 120 V AC voltage mains.
7.4

Using the battery monitor

The device is equipped with a multi-level battery monitor that
protects your vehicle battery against excessive discharging when
the device is connected to the on-board 12/24 V supply.
If the cooler is operated when the vehicle ignition is switched off, the cooler
switches off automatically as soon as the supply voltage falls below a set
level. The cooler will switch back on once the battery has been recharged to
the restart voltage level.
A
NOTICE! Danger of damage!
When switched off by the battery monitor, the battery will no
longer be fully charged. Avoid starting repeatedly or operating
current consumer units without longer charging phases. Ensure
that the battery is recharged.
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CFX28 – CFX65DZ
EN