User Manual

EN
Operation CFX28 – CFX100W
16
Selecting the temperature units
Temperature display units can be switched between Celsius and Fahrenheit as
follows:
➤ Switch on the cooler.
➤ Press the “SET” button (fig. 3 4, page 4) twice.
➤ Use the “UP +” (fig. 3 7, page 4) or “DOWN –” (fig. 3 6, page 4) buttons to
select Celsius or Fahrenheit.
✓ The selected temperature units then appear in the display for a few seconds. The
display flashes several times before it returns to the current temperature.
7.2 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 unnecessarily low temperatures.
7.3 Connecting the cooler
Connecting to a battery (Vehicle or boat)
The cooler can be operated with 12 V or 24 V
g.
A
For safety reasons the cooler is equipped with an electronic system to prevent
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 device
DC voltage socket and also into a 12 V or 24 V cigarette lighter socket.
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.
CFX-28-CFX-100--B-EN-US.book Seite 16 Donnerstag, 9. März 2017 5:32 17