American Power Conversion Central Air Conditioning System Benutzerhandbuch
Operation: Control the Environment
22
NetworkAIR IR Operation, Maintenance, and Troubleshooting
Deadbands
Path: Main > Control Environment > Deadbands
The deadband is the sensitivity range for a setpoint. It is the value above or below the setpoint at
which the mode outputs at full capacity. Acceptable deadband ranges include:
which the mode outputs at full capacity. Acceptable deadband ranges include:
• Cool: 0.5–10.0° F (0.28 –5.6° C)
• Reheat: 0.5–10.0° F (0.28–5.6° C)
• Dehumidify: 1–10% Relative Humidity
• Humidify: 1–10% Relative Humidity
• Reheat: 0.5–10.0° F (0.28–5.6° C)
• Dehumidify: 1–10% Relative Humidity
• Humidify: 1–10% Relative Humidity
Modes
Path: Main > Control Environment > Modes
Enable and disable the modes of operation. The four modes are:
• Cool
• Reheat
• Dehumidify
• Humidify
• Reheat
• Dehumidify
• Humidify
Modes can be enabled or disabled only by using the service password.
Essential Functions
Path: Main > Control Environment > Essential Functions
Designate each mode as either essential or nonessential. The modes marked as nonessential are
disabled when an alarm or event occurs that requires all nonessential operations to be stopped
(Nonessential lockout).
disabled when an alarm or event occurs that requires all nonessential operations to be stopped
(Nonessential lockout).
See “Input contacts” on page 13 for a table with descriptions of how to set up
nonessential lockout events that occur when an input contact becomes active.
nonessential lockout events that occur when an input contact becomes active.