Document revision history
Chilled Water System Optimizer v2
CARRIER CORPORATION ©2019
Installation and Start-up Guide
93
All rights reserved
Important changes to this document are listed below. Minor changes such as typographical or formatting errors are not
listed.
Date
Topic
Change description
Code*
6/25/19
Installing the controller into an i-Vu®
Control System
Deleted references to Snap. You can only create a control
program in EquipmentBuilder.
AC-PM-BL-E
3/11/19
BACnet firewall
Changed "prevents the controller from receiving BACnet
messages" to "prevents the controller from responding to
BACnet messages".
X-PM-KC-O
Specifications
Reworded Rnet port specification and added power supplied
by Rnet port.
Added surge CAUTION to Protection specification.
X-TS-AK-E-CC
Entire document
Updated for v2. Included:
• Allow optimizer to start from the system current chilled
water supply setpoint, rather than it’s predefined setpoint
• New graphics and download for i-Vu® v7
• Manual Intervention to accommodate Union or other worker
requirements
• Converted optimizer enable, chilled water reset enable,
condenser water reset enable, and pauses to network
binaries for possible remote enables. Permits ice water
storage, thermal storage, and water side economizer controls.
X-AE-CM-E-WB
To communicate through the local
access port
Removed HyperTerminal - outdated software.
X-D
Wiring for third party protocols
To wire a BACnet over Ethernet
network
Removed BACnet over Ethernet from document - not
supported.
A-AE-BL-E-BK
Appendix B: The Commissioning View
of the Properties > General conditions
and & Status
Section 4 - Optimizer Change Mode – added the option to
manually change setpoints
AC-AE-CM-E-BL
Appendix B: The Commissioning View
of the Properties > Chilled Water
Temperature Optimizer Reset
Section 3 - Manual Overrides of Chilled Water Reset - and
other Settings – added option to use the current chilled water
setpoint as the optimizer's starting setpoint.
AC-AE-CM-E-BL
Appendix C: Network Points List for
controller
New topic.
AC-AE-BL-E
* For internal use only
Document revision history
