Operating instructions

Technical description
33
Battery control panel (fig. 4, page 4)
Connection socket for DC voltage supply (fig. 5 1, page 4)
Item Description Explanation
1 Status LED Shows the status of the external power
supply.
On: power supply sufficient
Flashing: power supply too low
Off: no power supply available
2 Battery switch BATTERY ON: Battery mode is switched
on (see chapter “Battery
mode” on page 34).
BATTERY OFF: The cooler exclusively
uses external voltage
and the internal battery
is not recharged.
3 Charging
display
Shows the charging status of the internal
battery.
The actual charging status of the internal
battery is displayed only if the compressor
is switched on.
A running light indicates that the internal
battery is being charged.
CF-32UP.book Seite 33 Freitag, 24. September 2010 5:09 17