User manual

EN
Operation FR40 AC/DC
12
In “HIGH” mode, the battery monitor responds faster than at the levels “LOW”
and “MED” (see the following table).
Proceed as follows to select the battery monitor mode:
➤ Switch on the cooling device.
➤ Press the “SET” button three times.
➤ Use the “+” and “–” buttons to select the battery monitor mode.
✓ The selected mode then appears in the display for a few seconds. The
display flashes several times before it returns to the current temperature.
I
6.5 Using the cooling device
A
➤ Place the cooling device on a firm foundation.
I
Battery monitor mode LOW MED HIGH
Switch-off voltage at 12 V
10.1 V 11.4 V 11.8 V
Restartvoltage at 12 V
11.1 V 12.2 V 12.6 V
Switch-off voltage at 24 V
21.5 V 24.1 V 24.6 V
Restart voltage at 24 V
23.0 V 25.3 V 26.2 V
NOTE
When the cooling device is supplied by the vehicle battery, select
the battery monitor mode “HIGH”. If the cooling device is con-
nected to a supply battery, the battery monitor mode “LOW” will
suffice.
NOTICE! Danger of overheating!
Ensure at all times that there is sufficient ventilation so that the
heat that generated during operation can dissipate. Ensure that
the ventilation slots are not covered. Make sure that the cooling
device is sufficiently far away from walls and other objects so that
the air can circulate.
NOTE
Place the cooling device as shown (fig. 1, page 2). If you oper-
ate the cooling device in a different position it can be damaged.