11.8.1 Diagnostics—Humidifier Options
Hum Cond Protect < 53°F / 11.6°C
Status of low temperature protection.
Hum Cond Protect > 55% RH
Status of high relative humidity protection.
Humidifier
Enables/disables humidification in manual/diagnostic mode.
Local Hum PI
Current humidity PI percentage.
Status Humidifier Problem
Current status of the humidifier. OK indicates that the status is good.
Supply Humidity
Current supply air humidity.
Supply Temperature
Current supply air temperature.
11.9 Diagnosing Digital Output Issues
1. Touch , then > Diagnostic/Service > Diagnostics > Digital Outputs in the Category list. The DIGITAL
OUTPUTS panel displays.
2. Refer to Diagnostics—Digital Output Options on the facing page for descriptions of diagnostic 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 Vertiv™ Liebert® iCOM™ display.
11 Performing Diagnostics
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Vertiv™ Liebert® iCOM™Installer/User Guide