Air Source Screw Water Chiller Unit – Installation Operation and Maintenance Manual
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setting page. Click this button to enter the starting/shutdown time setting page.
Starting/shutdown time settings take effect only when CONTROL MODE is set to TIMED.
On the above page, you can set the starting and shutdown time of the unit on each day of a week. The unit
starts and shuts down based on the settings. If the unit needs to run for more than one day, for example,
from 10:00 on Tuesday to 16:00 on Thursday, you can perform the following settings:
1.
Set the starting and shutdown time on Tuesday to 10:00 and 00:00 respectively, and click the Invalid
button to validate the settings.
2.
Keep the starting and shutdown settings on Wednesday invalid.
3.
Set the starting and shutdown time on Thursday to 00:00 and 16:00 respectively, and click the Invalid
button to validate the settings.
The timed starting and shutdown adopt the PLC's internal time. Therefore, if the unit is always powered off,
you must check whether the PLC time is ever reset and whether the PLC battery has power when you use
this function. If the PLC battery has no power, replace it.
On the main page, click
to view alarm information of the unit.
