VAV-SVN03A-EN
iv
Delivered VAV System .................................... 53
Overview ........................................................................................................... 53
What is Delivered VAV? ............................................................................. 53
What Delivered VAV is Not ........................................................................ 53
Central Control Panel ................................................................................. 55
Unit Control Module (UCM) ...................................................................... 55
VariTrane VAV Terminal Units .................................................................... 55
VariTrane VAV Terminal Unit Types ............................................................ 55
Single Duct ........................................................................................... 55
Parallel Fan-Powered ........................................................................... 55
Series Fan-Powered ............................................................................. 55
Auxiliary Temperature Sensor ............................................................. 56
Zone Temperature Sensors ................................................................. 56
CO
2
Sensor ........................................................................................... 56
Occupancy Sensor ............................................................................... 56
Operator Display .................................................................................. 56
Getting Started ............................................... 57
Installing the Central Control Panel ................................................................. 57
Install VariTrane VAV Terminal Units ................................................................ 57
Connect UCM Wiring ................................................................................. 57
Set UCM DIP Switches ............................................................................... 57
Installing Zone Temperature Sensors ....................................................... 57
Communications Link Wiring .................................................................... 57
Installation Checklist ...................................... 63
Shipment .................................................................................................... 63
Unit Location .............................................................................................. 63
AC Power Wiring ........................................................................................ 63
Input Wiring ................................................................................................ 63
VariTrane Terminal Units ............................................................................ 63
Zone Temperature Sensors ........................................................................ 63
UCM Wiring ................................................................................................ 63
Communication Link Wiring ...................................................................... 64
Completing Central Control Panel Assembly ................................................. 64
Mount Main Module .................................................................................. 64
Install Operator Display ............................................................................. 64
Connecting Modem Devices ..................................................................... 64
