8.6 Time
The controller time clock must be set to allow for the setback control. The clock uses the 24-hour system
(i.e., midnight is entered as 24:00). To change the time press Enter to select the function, then use the Up
and Down arrows to change the first character, press Enter to store, then press the Up or Down arrows to
change the character, press Enter to store, etc. THERE IS A BATTERY BACKUP FOR THE DATE AND
TIME FEATURES.
8.7 Date
The controller date must be set to allow for setback control. To change the date press Enter, then use the
Up and Down arrows to change the first character, press enter to store, press the Up and Down arrows to
change the second character, etc.
8.8 Setback
The microprocessor can be programmed for night and weekend setback. Two (2) events can be
programmed for a five-day work week and two (2) events can be programmed for a two-day weekend. The
following table can be used to devise a setback plan.
Event Weekend Weekday
Time 1
Temperature1
Sensitivity 1
Humidity 1
Humidity Sensitivity 1
Time 2
Temperature 2
Sensitivity 2
Humidity 2
Humidity Sensitivity 2
Table 8.2 Night and weekend setback plan
8.9 Setup Operation
Selecting Setpoint/Setup from the Main Menu will display the following selections:
• RESTART TIME DELAY
• C/F DEGREES
• HUMIDITY CONTROL METHOD
• SHOW DIPSWITCH
• CW FLUSH
• VALVE TIME
Use the Up and Down arrows to scroll through the submenu. Press Enter to select a particular function.
Vertiv | Liebert Mini-Mate2—5 ton User Manual| 58
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