Specifications

Description of the switch board
Function
Initial state
A0 1 AA M BA M
Switch board
A0 1 : Control the compressor;
AA M : Control the Ground water cycle pump;
BA M : Control the water cycle pump.
NOTE!
The manual switch board is use only if the
necessary for test or repair. when the
machine is running normally,the switch
board must be in initial state.
The initial state of the manual switch board are such buttons ( A0 , AA , BA ),
all of them are off.(see the picture).
When the machine is running normally,the switch board must be in initial state.
A0 1 AA M BA M
Switch board
Connect to the Air break switch ( L )
compressor contactor (A1) Connect to Connect to Fuse 2
Connect to Fuse 3
Function of manual switch board:
When test or repair the machine, the compressor,
can be force manual startup.
Ground water cycle pump and water cycle pump
Or Connect to the Air break switch ( R )
( 3X400V / 3 / 50 HZ )
( 230V/ 50 HZ )
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