Specifications

-2-
4. HMI
man-machine interface is as follows :
4.1 key operation
4.1.1 In standby mode, short press The "ON/OFF" button is pressed once to turn on
the refrigerator; in the ON state, short press the "ON/OFF" button once, the
refrigerator will be turned off .
4.1.2 Temperature setting method :
 In the power-on state, short press " UP
" or " DOWN , "displays the set temperature value
and flashes, then short press " UP
" or " DOWN ” to increase or decrease the set
temperature. Press and hold when flashing, the set value will be set in
seconds 4 Linear adjustment of degree (non-jump, no flicker during long
press ) .
4.1.3 Battery protection switch setting method:
 In the power-on state, long press the " SET " key 2 seconds, display the symbol
of the current corresponding battery protection gear and
Flashing, short press " SET " to switch between protection voltage and
Celsius / Fahrenheit setting , in the corresponding state, short press " UP "
or " DOWN " to switch up or down the gear or Celsius / Fahrenheit Toggle
( default is mid-range, default Celsius) ; 5S After no operation, exit the
setting and save the data.
High-grade: H ; Mid-grade: M ; Low- grade: L ( used when connecting to a solar
panel or an external battery)
12(V) 24(V)
stop
voltage
starting
voltage
stop
voltage
starting
voltage
upscale H 11.3 12.6 24.3 25.7
mid-range M 10.8 11.8 22.3 23.7
Solar gear /low
files L
9.6V ~ 31.5V
Low voltage Low voltage High voltage High voltage
9.6 11.1 31.5 30.5