Configuring Quick Start - Vertiv Liebert iCOM DP400/500 Installer/User Manual

K11 Active On
Selects the action of the activated K11 (warning) relay. Options are:
• Dehum: Dehumidification is on.
• Warning: A warning is active.
• Emergency Pwr: Emergency power is on.
• Freecooling: Freecooling is on.
• FC Start: Freecooling is in the start phase or is on.
Loss of Power Autoreset Delay
Selects the length of time that a Loss of Power event (that triggers after a power cycle that occurs when the cooling
unit is operating) is active when power is restored. When the delay time elapses, the event resets and is cleared
automatically.
Operation at Temp Control Sensor Failure
Selects cooling unit operation in the event that the control temperature sensor fails.
• Shut Down: The unit shuts down on sensor failure.
• Cooling: The unit continues operation based on the select Temp Control Sensor Failure Cooling Mode.
Single Unit Auto Restart
Selects time elapsed (in seconds) before unit restarts when Auto Restart Enable is enabled.
Temp Control Sensor Failure Cooling Mode
Unit operation when Cooling is selected at control temperature sensor failure.
• Hold: Holds the last call for cooling. That is, continue operating at same capacity.
• Full: Activates full cooling, 100% capacity.
Warning Activates Alarm Relay
When enabled, a warning event activates the common alarm relay.

3.3.2 Configuring Quick Start

In the event of a power interruption to the iCOM controller, the unit components and controls shut down. Normally, after
power is restored, the iCOM controller must fully boot, and no cooling or air flow occurs until the controls have fully booted.
Quick Start lets you determine the fan and cooling output that the unit will provide before the controller fully boots. When
configured, the unit can provide airflow and cooling within 10 seconds after power is restored to the controller. Quick Start
can be applied to fan, chilled water, DX, and PRE-pump functions. Quick Start operates only during iCOM application boot,
then normal controller operation resumes.
3 Service Operation
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