Document Revision History - Carrier VVT Zone II Installation And Startup Manual

Document revision history

Document revision history
Important changes to this document are listed below. Minor changes such as typographical or formatting errors are not
listed.
Date Topic
1/25/19 Wiring devices to the VVT Zone II's Rnet
port
Specifications
12/17/18 Wiring the VVT Zone II for power > To
wire the controller for power.
Mounting the VVT Zone II > To mount
the controller and actuator
10/30/18 Wiring equipment to the VVT Zone II's
outputs > Wiring diagram legend
Wiring sensors to the VVT Zone II's
inputs > To wire the T55 sensor to the
controller
Wiring sensors to the VVT Zone II's
inputs
Sequence of operation > Temperature
sensors
8/28/18 Wiring devices to the VVT Zone II's Rnet
port
Specifications
8/2/18 To wire the CO2 sensor to the
controller
* For internal use only
VVT Zone II Controller
Installation and Start-up Guide
Change description
Removed star configuration from the first paragraph.
Added surge CAUTION to Protection specification.
Added photograph of lifting up the cover.
Added caution stating that you must use the bushing, O-ring,
and screws that are shipped with the VVT Zone II, along with
applicable graphic.
Removed SPT sensors. Now shown as "Space temp sensor" in
diagrams
Removed reference to SPT sensors.
Removed ZS, SPT, and wireless sensors because they are wired
to the Rnet port.
Removed SPT sensors.
Added TruVu™ ET Display.
Made one topic for overview and wiring for each device.
Removed SPT sensor detail.
Reworded Rnet port specification and added power supplied by
Rnet port.
Added first paragraph to Protection specification.
Diagram for the #33ZCT55CO2 corrected to show wiring to J5 -
3 and 2, not 1 and 2.
98
Code*
X-TS-TS-O
X-TS-AK-E-CC
X-H-RE-E-CC-JS
X-H-RE-E-CC-JS
C-D
C-D
C-D
C-D
C-D
X-H-JS-O
C-TS-CP-E-WB
CARRIER CORPORATION ©2019
All rights reserved