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Document revision history
TruVu™ VVTZC
-E2
©2022 Carrier.
Installation and Start-up Guide
All rights reserved.
138
Important changes to this document are listed below. Minor changes such as typographical or formatting errors are not
listed.
Date
Topic
Change description
Code*
7/14/22
Appendix A: I/O Points
New rows - Smart Valve Pos, LUX, Smart Valve Cmd
C-AE-BB-O
Appendix A: Alarms
New rows - Space Relative Humidity, Network OAT, Airside Linkage
Status
Changed "Smart HWV 1 Alarm" to "Smart Valve Alarm"
Appendix A: Service Configuration
Changed "Combination Smart Valve" to "Combo Smart Valve"
Appendix A: Alarm Configuration
Changed "Smart Vlv1 Alarm Diff" to "Smart Valve Alarm Diff"
Appendix A: Unit Configuration
Changed "Act Net Vlv 1 Max Pos" to "Smart Valve Max Pos"
Changed "Maximum RH Override Airflow" to "Maximum RH
Override Position"
Changed "DCV Max Vent Airflow" to " DCV Max Vent Samper Pos"
Appendix A: Status
New rows - "Hot Water Valve Cmd"
Changed "Hot Wtr Vlv 1 Cmd" to "Smart Valve Cmd"
CE and UKCA Compliance
Updated for next gen
X-PM-AB-R-BH
FCC Compliance
5/3/22
CE and UKCA Compliance
Added UKCA Compliance
X-PM-AB-R-BH
Specifications
Specifications
Changed Protocol Revision 15 to Protocol Revision 14
X-PM-AB-E
Addressing the TV-VVTZC-E2 through
the Comm/Service ports
Added Caution regarding USB connection
X-PM-BM-R-
BM
Inputs
Updated pulse counting note
X-TS-RB-R-RB
Input values
Updated Pulse to Analog information
* For internal use only
Document revision history