Operation
✓ The display (fig. 2 5, page 3) switches on and shows the current cooling
temperature.
✓ The cooler starts cooling the interior.
6.7
Setting the temperature
➤ Press the "SET" button (fig. 2 4, page 3) once.
➤ Use the "+" (fig. 2 6, page 3) and "–" (fig. 2 7, page 3) buttons to select the
cooling temperature.
✓ The cooling temperature appears in the display for a few seconds. The display
flashes several times and then the current temperature is displayed again.
6.8
Selecting the temperature units
You can switch the temperature display between Celsius and Fahrenheit. This is how
to do it:
➤ Switch on the cooler.
➤ Press the "SET" button (fig. 2 4, page 3) twice.
➤ Use the "+" (fig. 2 6, page 3) and "–" (fig. 2 7, page 3) 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.
6.9
Using the battery monitor
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 consumers
without longer charging phases. Ensure that the battery is recharged.
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.
14
CoolFreeze CDF11
EN