Set Up System Configuration
The System configuration options are set at the factory and may be modified during the commissioning of the Modules in the System.
Changing the settings incorrectly can cause serious malfunctions and damage to your System. Only qualified service personnel should make changes to these settings.
Not all the System configuration settings apply to the NetworkAIR IR
Note
System Options
Path: Main > Setup > System # > System Config > System Options
The System Options menu contains settings that identify the hardware installed in this System and the methods used to control that hardware.
Mains In. Indicate the primary operating voltage required for this System. The configuration is based on the voltage of the electrical components in the System, and is printed on the nameplate attached to the door on the left side of the electrical box.
UPS In. Indicate the operating voltage rating for the
Coil Cfg. Indicate the coil configuration installed in the Modules of this System. Available coil configurations include:
•Chilled liquid only — Chilled water coil only
•DX — Direct expansion (DX) coil
•Econ — Economizer and DX coils
•MultiCool — MultiCool (chilled water) and DX coils
Humid Ctrl. Indicate the humidity control method. The System can control the humidity based on the following:
•Relative humidity (RH) of the return air.
•Dew point (DewPt) of the return air. The dew point method corrects for hotspots near the environmental sensors.
The System will always use the dew point method, regardless of this setting:
• When using the remote sensor readings to control the room environment
Note
• When the System is part of a redundant Group.
6 | NetworkAIR IR Operation, Maintenance, and Troubleshooting |
