Start-Up; Configuring The Vvt Bypass Ii's Properties - Carrier VVT Bypass II Installation And Startup Manual

Start-up

Start-up
Use one of the following interfaces to start up, access information, read sensor values, and test the controller.
This interface...
Field Assistant application -
Runs on a laptop that connects to controller's Local Access port
Equipment Touch device -
Connects to controller's Rnet port
i-Vu® application
Available for BACnet systems only
System Touch device
Available only for BACnet MS/TP systems.
Wire to a BACnet MS/TP network connector and a 24 Vac power supply
1 Requires a USB Link (Part #USB-L).
2 See the Equipment Touch Installation and Setup Guide for detailed instructions.
3 See the System Touch Installation and Setup Guide for detailed instructions.
CAUTION If multiple controllers share power but polarity was not maintained when they were wired,
the difference between the controller's ground and the computer's AC power ground could damage the USB
Link and the controller. If you are not sure of the wiring polarity, use a USB isolator between the computer
and the USB Link. Purchase a USB isolator online from a third-party manufacturer.

Configuring the VVT Bypass II's properties

To start up the VVT Bypass II, you must configure certain points and properties. Appendix A (page 40) is a
complete list of all the points and properties, with descriptions, defaults, and ranges. These properties affect
the unit operation and/or control. Review and understand the meaning and purpose of each property before
changing it.
See Appendix A (page 40) for a complete list of the controller's points/properties.
NOTE Engineering units shown in this document in the defaults and ranges are strictly for reference. You
must enter an integer only.
VVT Bypass II Controller
Installation and Start-up Guide
2
22
Provides a...
Temporary interface
1
Temporary or permanent
interface
Permanent interface
Temporary or permanent
interface
3
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