Carrier RTU Open v3 User Manual

Document revision history
RTU Open v3 CARRIER CORPORATION ©2019
Installation and Start-up Guide All rights reserved
108
Important changes to this document are listed below. Minor changes such as typographical or formatting errors are not
listed.
Date
Topic
Change description
Code*
2/23/17
Specifications
Wireless sensor overview
To install the Wireless Adapter for
wireless sensors
Wiring devices to the RTU Open's
Rnet port
Input wiring specifications
Changed WS to wireless.
C-D
1/23/17
Startup Wizard
Correction - Property is always displayed in the Startup Wizard
C-AE-BR-E
Sequence of operation - Linkage air
source mode determination
Clarified reason and method for generating a particular mode.
Evacuation/Shutdown changed to Evacuation.
C-AE-WB-E
ZS sensor overview
SPT sensor overview
Simplified. Detailed descriptions are available in specified
manuals. Corrected total number of ZS sensors.
C-AE/TS-RD/WB-
O
Wireless sensor overview
To install the Wireless Adapter for
wireless sensors
New Topics
C-D
Wiring devices to the RTU Open's
Rnet port
Added Wireless Adapter for wireless sensors
C-D
Input wiring specifications
Added Wireless Adapter for wireless sensors
C-D
To wire the controller to the
network
Added BACnet ARC156 connection information
C-D
Wiring for communications
Changed from Wiring the RTU Open to the MS/TP network
C-D
Specifications
Added BACnet ARC156 connection and Wireless Adapter for
Carrier wireless sensors. Corrected SPT information.
C-D
11/23/16
Sequence of Operation - Linkage
Added Linkage system safety override for Heating Mode.
C-TS-WB-E-JN
2/24/16
Sequence of Operation - Indoor Air
CO2
This section erroneously left out - reinserted.
C-TS-CB-E-WB
Start-up
Added USB Link wiring caution.
C-TS-RD-E-JH
12/3/15
What is the RTU Open?
Note that metric version is available.
C-AE-WB
Sequence of Operation
Indoor Air CO2 section deleted because same as Space Air
Quality.
C-TS_RR_E
Service Test
Correction - Service Test cannot be turned on or off from an
Equipment Touch.
C-TS-RR-E
Wiring and mounting the
Equipment touch
Corrected the external 10 kOhm, Type II thermistor number
from 33ZCT57SPT to 33ZCT55SPT
C-TS-PH
* For internal use only

Carrier RTU Open v3 Specifications

General

Brand	Carrier
Model	RTU Open v3
Category	Controller
Language	English