4. CONTROL SYSTEM
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ENGLISH
<Output display items>
(6) Output status check
This menu displays ON(=circuit closed)/OFF(=circuit open) status of the digital output port and the status of ana-
log output. The menu is constructed for checking the output of the micom's internal calculation.
In case the actual output is different from that in the menu, the status of micom's board and wiring should be
checked.
- Movement path :
Displayed item
Display status
Contact point operation status
Remark
ON/OFF
When in the ice making mode: Circuit closed
For customer
ON/OFF
When a problem occurs: Circuit closed
For customer
ON/OFF
When compressor is running: Circuit closed
ON/OFF
When compressor is running: Circuit closed
ON/OFF
When compressor is running: Circuit closed
ON/OFF
When valve is operated: Circuit closed
Optional
ON/OFF
When valve is operated: Circuit closed
Optional
ON/OFF
When a problem occurs: Circuit closed
0~100 %
Optional
0~100 %
When flow rate is controlled: Circuit closed
0~60Hz
When flow rate is controlled: Circuit closed
ON/OFF
When flow rate is controlled: Circuit closed
ON/OFF
When cooling tower fan is running: Circuit closed
ON/OFF
When pump is running: Circuit closed
Main/Evaporator/
Condenser/Compressor
Compressor 2 status
screen display button
Chilled water pump operation
Problem status
S operation
1M operation
2M operation
Economizer valve
Liquid valve
Buzzer
Expansion valve AO
Compressor valve 25%
Compressor valve 50%
Compressor valve 75%
Cooling tower fan
Cooling water pump
Figure 35 Output status check screen
Summary of Contents for LCWW
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