27 OFF IS A BRAND OF INDELB
EN
LOW VOLTAGE PROTECTION
In order to prevent excessive battery depletion, a protection device shuts off the compressor in case of insufficient voltage
and turns it back on when the voltage in the system increases after the batteries have been charged.
BATTERY PROTECTION
BATTERY
LEVEL
DIGITAL
DISPLAY
12VDC 24VDC
CUTOUT
COMP. OFF
CUTIN
COMP. ON
CUTOUT
COMP. OFF
CUTIN
COMP. ON
Low 9.6 10,6 21.3 22.7
Medium 11,1 12,1 22.3 23.7
High 11,8 12,8 24.3 25.7
WARNING:
Before switching on the unit, always make sure that the batteries are in optimal condition