EN
TCX14, TCX21, TCX35
Operation
11
6.3
Using the battery monitor
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
DC 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.
A
In “HIGH” mode, the battery monitor responds faster than at the level “LOW” (see
the following table).
➤
Slide the switch (fig.
1
4, page 2) to the appropriate setting in order to select
the battery monitor mode.
➤
Slide the switch (fig.
1
4, page 2) to „OFF“ in order to deactivate the battery
monitor mode.
I
6.4
Opening the cooler
➤
TCX35 only
: Unlock the cooling device (fig.
2
, page 2).
➤
Open the cooling device.
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.
Battery monitor mode
LOW
HIGH
Switch-off voltage at 12 V
10.1 V
11.7 V
Restart-voltage at 12 V
11.5 V
13.1 V
Switch-off voltage at 24 V
21.5 V
24.6 V
Restart voltage at 24 V
23.0 V
26.2 V
NOTE
When the cooler is supplied by the starter battery, select the battery
monitor mode “HIGH”. If the cooler is connected to a supply battery,
the battery monitor mode “LOW” will suffice.
TCX14-TCX35-OPM-EMEA16.book Seite 11 Montag, 6. Mai 2019 1:17 13
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