Full Product Manual

9
5 Operation Instruction
5.1 Power Supply: Connect to 12V/24V DC power, 100-240V AC power(using the
adapter), or use a backup lithium battery which can be recharged by solar(12~50V).
5.2 Display Screen Initialization: Connect to the power supply, the buzzer will make
a long beep, and the display will be on for 2 seconds then enter the normal operating
mode.
5.3 Turn On/Off: Short press to turn it on; Press and hold for 3 seconds to
turn it off.
5.4 Temperature Setting
5.4.1 Temp adjustment of the left compartment: When both left and right compart-
ments are set in running state, press or to enter the left compartment
temperature setting, press to increase temperature, and press to decrease
temperature.
5.4.2 Temp adjustment of the right compartment: Press or , when the temp
on the left flash, press to switch left/right compartment. When the temp on the
right is flash, you can press the or adjust the temp. The setting will be saved
after stopping operating for four seconds.
(Note: the temperature displayed is the current temperature of the compartments, it1 ll
take a while to reach the set temperature.)
5.4.3 Compartment ON / OFF: Under the running state, long press and at the
same time for three seconds to switch ON/OFF the left compartment, long press
and at the same time for three seconds to switch ON/OFF the right compartment,
two compartments cannot be switched off at the same time.