Refrigerator(optional)
This knob control the temperature of refrigerator, rotate clockwise to
rise temperature and counterclockwise to descent it.
Note
:
This machine operates on DC 24V power. Before connecting the
power, please select suitable polarity to connect the wire; the red one
is positive and the negative one is to be connected with casing; make
sure the polarity to avoid machine burnout.
This machine has a large electric current when it is in operation;
therefore, the power cord for the machine must have an allowance
and be connected in a reliable manner.
When replacing the fuse, please comply with the capacity prescribed
in the technical parameters or replace with fuse of the same color.
This machine is equipped with the electricity delay circuit, turns on
the refrigeration switch, after the air blower revolves the about 10
minutes compressors to start to work.
Protective circuit is provided to protect the equipment from too high or
too low supply voltage, in which case, the compressor will stop
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