Setting General Thermal Management Unit Options; Setting Miscellaneous Options - Vertiv Liebert iCOM DP400/500 Installer/User Manual

Timer Mode Type
Selects unit operation when in sleep mode. Values are:
• Unit Off: The unit stops (fans are off).
• Deadband: The unit operates in a limited capacity (fans are on) based on an additional deadband added to the
temperature deadband.
Timer Reset
Selects whether or not the sleep mode timer resets.
Whole Day
Selects specific days on which sleep mode is active for the entire day when the schedule is enabled.

3.3 Setting General Thermal Management Unit Options

NOTE: Depending on the type of thermal management unit, included components, and control settings of your
system, all of the options listed may not be available on your iCOM display.

3.3.1 Setting Miscellaneous Options

1. Touch
2. Make adjustments as needed and click Save. The option settings are updated.
• Touch Cancel to discard the changes without saving.
NOTE: Depending on the type of thermal management unit, included components, and control settings of your
system, all of the options listed may not be available on your iCOM display.
Miscellaneous Cooling Unit Settings Options
Auto Restart Enable
When enabled, the cooling unit returns to the status at which it was operating when input power returns after a power
failure. (On if it was powered on and Off if it was powered off before the failure.) See
Failure on page 37.
Cascade after Remote On
Upon a remote request for all units to start, selects whether or not the units start one after another by the Cascade
Units Delay set in
Free Cool Capacity Transition Filter
Selects how quickly capacity changes between modes of operation to avoid overshooting during the transition.
• Only a factory trained service technician should adjust this setting.
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, then > Options Setup > Misc Settings. The MISC SETTINGS panel displays.
Teamwork Modes on page 63, see the
Automatic Restart after Power
Teamwork Control Options on page 64.
Vertiv™ | Liebert® iCOM™ Installer/User Guide