Air Conditioning
and the compressor and fans are getting stopped at the same time.
There is 3 seconds delay after every pressure test.
b. In case of over and lacking voltage of the power supply, you will get a
warning sound, the control unit is blinking and will shut down all power
supply at the same time. “LE” means lacking voltage, “HE” means over
voltage.
Other function
Pressing S3 shows one of the evaporator’s temperatures.
Pressing S4 shows the other of the evaporator’s temperatures.
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