Operation description for HMI 7-inch touch screen
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DI1 module’s chilled water flow switch
DI2 module’s cooling water flow switch
DI3 1# high-voltage switch
DI4 1# low-voltage switch
DI5 1-1 compressor overload
DI6 1-2 compressor overload
DI7 Remote switch
DI8 external interlock
DI9 Power supply protection
DI10 2#high-voltage switch
DI11 2# low-voltage switch
DI12 system’s chilled water flow switch
DI13 system’s cooling water flow switch
DI14 2-1 compressor overload
DI15 2-2 compressor overload
DO17 auxiliary electric heating
DO1 1-1 compressor
DO2 1-2 compressor
DO3 2-1compressor
DO4 2-2 compressor
DO5 system’s chilled water pump
DO6 system’s cooling water pump
DO7 Alarm
DO8 system’s chilled water three-way valve
DO9system’s cooling water three-way valve
DO10cooling tower’s fan and water pump
DO15 module’s chilled water valve
DO16 module’s cooling water valve
1#EEV
2#EEV
1 # suction gas superheat
2 # suction gas superheat
Dialing status 1
Dialing status 2
In right display area, you can view all the information by clicking
or
for paging up and down.
Cooke Industries - Phone: +64 9 579 2185 Email: [email protected] Web: www.cookeindustries.co.nz