9.5 Supply Sensors
When the supply air sensor is set as the control sensor for temperature, additional supply air configuration parameters (valve
pulse, cooling filters and return compensation) can be used to enhance the supply air control.
The valve pulse and cooling filter timer can be adjusted to prevent oscillation around the supply setpoint and still allow for
rapid cooling-capacity adjustments to compensate for heat load changes. Contact Vertiv™ technical support for adjustments.
NOTE: Supply control air temperature sensors are required to use Optimized Aisle Teamwork(mode3).
NOTE: On units equipped with a 3P actuator type valve, response can be improved by using the feedback signal.
9 Configuring Auxiliary Devices
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Vertiv™ Liebert® iCOM™Installer/User Guide
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