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Functions and settings of the cooling box
Starting and setting up the cooling box
• Connect device to a 12/24V DC or 230V AC power source (included adapter)
(when purchasing an accumulator or even a solar panel, power supply from these is possible)
• Press the power button to start device (long press to turn o)
• Press and hold the SET and + buttons at the same time to turn on / o the left cooling space
(one cooling space must remain turned on)
• Press and hold the SET and - buttons at the same time to turn on / o the right cooling space
(one cooling space must remain turned on)
• + and - buttons are used to set the required temperatures in the cooling compartment (-20° ~ 20°C)
(when setting the temperatures, settings for the left / right cooling compartment can be changed by SET button)
• The SET button is used to set the MAX - ECO cooling modes
(factory settings - MAX)
• When you hold down the SET button (for 3 seconds), the display starts ashing, now you can use the SET button
to select one of the battery protection modes ( H / M / L )
(factory settings - H)
• The USB connector can be used to power your USB devices
• When the device is o, it is possible to change the units °C / °F, by long pressing the SET button until display
shows E1, then keep pressing the SET button until E5 is on display, now use the + and - buttons to select °C / °F
• To reset to factory settings, turn o the device and long press the SET button until the display shows E1, now
simultaneously press and hold + and - buttons for a few seconds
Battery protection level
*voltage values are only approximate, dierent types of use may vary slightly
*when powered from the car battery, the H value should be set so that the vehicle remain crankable
Protection 12V 24V
level Shutdown Restart Shutdown Restart
L(low) 8,5V 10,9V 21,3V 22,7V
M(medium) 10,1V 11,4V 22,3V 23,7V
H(high) 11,1V 12,4V 24,3V 25,7V
# 12V 24V icon
0U > 9,5V U > 21,2V
19,6 - 10,7V 21,3 - 22,2V
210,8 - 11,2V 22,3 - 24,5V
311,3 - 11,8V 24,6 - 25,3V
411,9 - 12,5V 25,4 - 26V
5U > 12,6V U > 26,1V
Temperature settings LED display SET ON / OFF
USB Left cooling space Right cooling space