XTM XTM40 Operating Manual page 13

XTM40
✓ 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.
6.2 Energy saving tips
•
Choose a well ventilated location which is protected from direct sunlight.
•
Allow warm food to cool down first before placing it in the cooling device.
•
Do not open the cooling device more often than necessary.
•
Do not leave the cooling device open for longer than necessary.
•
Defrost the cooling device once a layer of ice forms.
•
Avoid unnecessarily low temperatures.
6.3 Connecting the cooler
Connecting to a battery (vehicle or boat)
The cooler can be operated with 12 V
A
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.
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.
Using the fused DC plug
A
NOTICE! Danger of damage!
For protection of the device the DC cable supplied includes a fuse inside
the plug. Do not remove the fused DC plug.
Only use the DC cable supplied.
➤ Plug the DC connection cable (fig. 1 2, page 7) into the DC power supply inlet
of the cooler (fig. 4 3, page 11).
➤ Connect the connection cable to a DC power outlet.
g g
or 24 V .
Operation
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