- 3 -
● Time delay protection function:3 mins protection
● Compressor cooling technology: perfect cooling performance down to
-18
℃
● Unique outdoor waterproof designed
● Vehicle battery protection system, 3 mode for adjustable
3. The Function and Operation Setting
1
）
Power supplier: 12/24V DC and 100V to 240V AC
2
）
Button instructions
ON/OFF: Switching power key
UP/DOWN: Adjust the temperature
SET: press the SET button and chose the cooling mode: ECO (energy
saving mode) & HH (Quick refrigeration mode). Factory default mode is
HH
3
）
Vehicle battery protection system, 3 mode for adjustable, press the SET
button 3s, you can chose the voltage protection range from H1 to
H3.Factory default mode is H3 (high voltage protection).
The car fridge will stop or work in the following voltage range. When the
input voltage reaches the minimum value, the compressor will stop
automatically to protect the battery power. When the voltage returns to the
starting value, the compressor will run normally. Specific parameters of
battery protection are shown in the following table
：
Input
voltage
Protection
mode
12V/DC
24V/DC
Protection
voltage(V)
Start
Voltage(V)
Protection
voltage(V)
Start
Voltage(V)
H1
9.0
9.8
21.3
22.7
H2
10.1
10.8
22.3
23.7