CF35, CF40, CF50 Operation
13
6.2 Energy saving tips
• Choose a well ventilated installation location which is protected against direct
sunlight.
• Allow warm food to cool down first before placing it in the cooling device to
keep cool.
• Do not open the cooling device more often than necessary.
• Do not leave the cooling device open for longer than necessary.
• Defrost the cooler once a layer of ice forms.
• Avoid unnecessary low temperatures.
6.3 Connecting the cooler
Connecting to a battery (vehicle or boat)
The cooler can be operated with 12 V
g or 24 Vg.
A
For safety reasons the cooler is equipped with an electronic system to prevent the
polarity reversal. This protects the cooler against short-circuiting when connecting to
a battery.
➤ Plug the 12/24 V connection cable (fig. 1 2, page 3) into the DC voltage
socket and also into the cigarette lighter or a 12 V or 24 V socket.
Connecting to a 120 V AC mains (e.g. in the home or office)
D
NOTICE! Danger of damage!
Disconnect the cooler and other consumer units from the battery before
you connect the battery to a quick charging device.
Overvoltage can damage the electronics of the device.
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 V
w, you must install a residual current circuit
breaker between the 120 V AC mains and the cooler.
Seek advice from a trained technician.
CF35-CF50-O-US.book Seite 13 Mittwoch, 10. Mai 2017 6:20 18
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