Using The Battery Monitor - Dometic CFF20 Bedienungsanleitung

Operation
Connecting to an AC power supply
D
DANGER! ELECTROCUTION HAZARD
Failure to obey these warnings will result in death or serious injury.
• Never handle plugs and switches with wet hands or if you are stand-
ing on a wet surface.
• If you are operating your cooler on board a boat from a AC power
supply, you must install a residual current circuit breaker between the
AC power supply 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. The priority circuit automatically switches the
cooler to AC operation if the device is connected to an AC power supply, even if the
DC connection cable is still attached.
When switching between the AC power supply and the battery supply, the red LED
may light up briefly.
➤ Plug the AC connection cable (fig. 1 3, page 3) into the AC voltage socket of
the cooler (fig. 4 1,page 5).
➤ Connect the connection cable to an AC power outlet.
6.4

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
DC 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! DAMAGE HAZARD
When switched off by the battery monitor, the battery will no longer be
fully charged. Avoid starting repeatedly or operating current consumers
without longer charging phases. Ensure that the battery is recharged.
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CFF20, CFF35, CFF45, CFF70DZ
EN