_T35_W35.book Seite 12 Dienstag, 17. Oktober 2006 2:01 14
Operation
5.3
Using the battery monitor
Caution!
a
If you have connected your cooler to the 220–240 V AC mains
supply, switch the battery monitor off.
The battery monitor protects your vehicle battery against discharging too
much when the device is connected to the on-board
➤ Push the switch (fig. 3 2, page 4) on the operating panel to "ON" to
switch on the battery monitor.
✓ The red LED (fig. 3 3, page 4) on the operating panel displays the status
of the battery monitor:
Operating
display
LED glows
LED flashes
➤ Push the switch (fig. 3 2, page 4) on the operating panel to "OFF" to
switch off the battery monitor.
5.4
Connecting to a cigarette lighter
Note
I
If you connect the device to the cigarette lighter of your vehicle, re-
member that the ignition must be turned on to supply the device
with power.
12
Operating mode
The switch-on voltage (13.1 V ± 0.2 V) is available
and the cooler is in operation.
The switch-off voltage (11.7 V ± 0.2 V) has been
reached and the battery monitor has switched off the
cooler.
T35/W35
12 V or 24 V
supply.