27(43)
switch, the light will be on, and the buzzer will
give the alarm.
The system stops working.
rational. The setting value of the
low- pressure switch is 2 bar.
7
Buzzer
The buzzer gives audible alarm when it
detects the problems.
8
Compressor
switch
The start & stop of the compressor.
Note: The pump must be turned
on before compressor startup.
9
Pump switch
The start & stop of the pump.
Note: Pump rotating direction
must be correct.
10
Main power
switch
Main power supply of the control system.
11
Temperature
controller
Temperature setting and controlling.
Please refer to the Chapter for
the detailed information.
