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 Vertiv™ Liebert® iCOM™ display.
Humidifier Settings Options
Humidification System Enabled
Enables/disables group wide (network wide) humidification by the cooling units in the group. Once enabled at the
system level, individual units may be enabled using the Humidification Unit Enabled parameter.
Humidification Unit Enabled
Enables/disables humidification at the unit level.
Humidifier Control
Controls humidifier operation.
• Proportional: Calculates based on humidification setpoints.
• On-Off: Sends a start-stop command to a remote mounted humidifier.
Humidifier Model
The type of humidifier installed.
Humidifier Steam Rate
Selects capacity of steam generation.
Infrared Flush Rate
Adjustable rate of flush for the infrared humidifier, range 110%to500%.
3.3.9 Setting Dehumidification Options
1. Touch , then > Options Setup > Dehumidification Settings. The DEHUMIDIFICATION SETTINGS
panel displays.
2. Make adjustments as needed and click Save. The option settings are updated.
• Touch Cancel to discard the changes without saving.
3 Service Operation
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Vertiv™ Liebert® iCOM™Installer/User Guide