American Power Conversion Central Air Conditioning System User Manual
2
NetworkAIR IR Operation, Maintenance, and Troubleshooting
Using the Display
The first time you apply power to the NetworkAIR IR In-row Precision Air Conditioner the display
initializes and runs an LED and alarm-tone test.
initializes and runs an LED and alarm-tone test.
Scrolling status screens
After start-up, the interface displays the firmware revision number (if the fast start-up is disabled).
The display interface then scrolls automatically and continuously through nine screens of status
information.
The display interface then scrolls automatically and continuously through nine screens of status
information.
Press the up or down arrow key to interrupt the automatic scrolling and view a specific status screen.
To return to the scrolling status screens, press the
To return to the scrolling status screens, press the
E
SC
key from the main menu screen.
Status Screen Name
Status Information Displayed
Control Temp & Humidity
• Temperature and Humidity at the sensors being used to control
the environment
• Remote Temperature and Humidity (optional)
• Humidity Control Method (dew point or relative humidity)
• Humidity Control Method (dew point or relative humidity)
Cool/Dehum Demands
• Cool Demand %
Note: If you have more than one cooling coil (i.e., DX and
MultiCool), the demands are distributed between them.
MultiCool), the demands are distributed between them.
• Dehumidify Demand %
• Actual Output %
• Actual Output %
Reheat Demand
• Reheat Status: On/Off
(Steam, hot water, or hot gas only)
• Reheat Demand %
(Electric SCR only)
Humidify Demand
• Humidify Demand %
• Humidify Actual %
• Humidify Actual %
Group Status
• Number of Systems
• Setpoint Share: On/Off
• Demand Fighting: On/Off
• Setpoint Share: On/Off
• Demand Fighting: On/Off
Group Status
• System number
• Role
• State
• Role
• State
Active Alarms
• Alarm number
• Module identifier
• Alarm name
• Time stamp
• Module identifier
• Alarm name
• Time stamp
Setpoints
• Cool °C (or °F)
• Reheat °C (or °F)
• Reheat °C (or °F)
Setpoints
• Dehumidify % RH
• Humidify % RH
• Humidify % RH