BATTERY MONITOR
The device is equipped with a multi-level battery monitor that protects your vehicle battery from excessive power drainage
when the appliance is connected to the 12/24 V supply.
If the appliance is operated with the vehicle ignition switched off, it shuts off automatically as soon as the supply voltage falls
below a set level.
The appliance will switch back on approximately 60 seconds after the voltage rises above the cut-in level.
The default battery protection setting is M.
CHANGING THE BATTERY PROTECTION LEVEL
To change the battery protection setting, press the set button three times. The currently selected level (L/M/H) will start to
flash in the temperature display for the left zone.
While the indicator light is flashing, press the UP and DOWN buttons to change the selected level and wait until it stops
flashing.
When the appliance is switched on, it maintains the battery protection level set at the time it was switched off.
The battery protection levels are as follows:
MODE
LOW
BATTERY
MEDIUM
PROTECTION
HIGH
21
INPUT SUPPLY:
12V
CUT-OUT (V)
CUT-IN (V)
9,6
11,1
11,8
OFF IS A BRAND OF INDELB
INPUT SUPPLY:
CUT-OUT (V)
10,9
21,3
12,4
22,3
13,1
24,3
24V
CUT-IN (V)
22,6
23,6
25,6
EN