Operation
Power
Power
Mode
Hold 3 Sec
Low Med High
50L
Power
Power
Mode
Hold 3 Sec
Low Med High
75L
1
2
Key Button
1
Power: Press and hold the Power button for 3 seconds to Power unit on or off.
Power Mode: Press Power Mode button to switch between Quick mode and Eco mode.
2
Battery Protect: Press Battery Protect button to select Low, Middle or High level.
3
Light Mode: Press the Light Mode button to adjust the light's setting to low, middle,
4
or high.
Temperature Adjust
5
6
Control Lock: Press Control Lock button for 3 seconds, to lock and unlock the control.
7
Zone Select: Press Zone Select button to select the right or left zone. In 75L models, the
Power Mode
• Press Power Mode button to switch between Quick mode and Eco mode; the
corresponding icon will be be lit.
Eco mode.
Battery Protect
• When the power to the cooler is turned on, press the Battery Protect button to enter battery
protect mode. The panel will display the current setting.
• In selection mode, press the Battery Protect button to to cycle to the next setting option.
• The table below defines the voltage protection level and resume voltage in 12V and 24V input.
Protection
Level
Power
Sources
Start-up
12V
12.4V
24V
49-1000674 Rev. 5
Battery
Light
Protect
Mode
Low Med High
Battery
Light
Protect
Mode
Low Med High
3
4
MED Level is the Default Setting
HIGH
11.1V
F C
Eco
Quick
Locked
RIGHT ZONE
F C
Eco
Quick
Locked
LEFT ZONE
(Compressor side)
Start-up
11.7V
10.4V
23.3V
22.3V
Control
Lock
Hold 3 Sec
Zone
Control
Lock
Select
Hold 3 Sec
5
6
7
LOW
Start-up
22.7V
21.3V