LG RCWW-1 Operation & Maintenance Manual page 17

Function setting menu consists of 3 screens, and screen movement can be done by using arrow ▽,
△.
Operator can set the present time in the first screen. It can be done by selecting date and time box
which operator wants.
Resting 2nd screens enable operator to set the operation schedule of chiller. In the second screen,
operator would set the period to operate the chiller. Input the first start date, time of chiller and input
the stop date and time. If operator inputs 00 for the time of operation, it means that it would not be
operated. It can be changed by selecting box as explained earlier. Setting operation schedule is
used for efficient process operation schedule setting of manufacturing facilities.
The last screen enable operator to set the operation schedule of chiller by a week unit. Input
detailed operation time schedule from Monday to Sunday. Time can be set in minute unit. If operator
inputs start and stop time as 00:00, it would not be operated. This operation schedule setting would
be efficient in the situation where load change happens often like in the normal office building.
In case that 2 schedules are overlapped, schedule in the second screen would take precedence
over the others.
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