1. BACnet Controls 1

2. Introduction Training will be given by: Mark Jones Chris Young
Controls Manager
Overseeing Product Management and Support
Chris Young
Product Manager
Responsible Controls training

3. BACnet® Product Phase 1 - VVT Systems Factory Engineered:
RTU Open
Factory Engineered:
VVT Zone & Bypass Control (5th generation)
RTU Open (Complete DDC controller)
Carrier room sensors
Optional Universal Controller for ancillary control
Optional i-Vu Standard and Plus
Competitive Advantages:
System operation (5th generation)
Built in linkage
Built in DCV
Proven factory PICs
System is true DDC
Tiered room sensors
Library based UC controller (ease to install)
Unparalleled i-Vu feature set
VVT Bypass
VVT Zone

4. BACnet® Product Phase 1 - WSHP Systems Factory Engineered:
WSHP Control
Carrier room sensors
Optional Universal Controller with loop control
Optional i-Vu Standard and Plus
Competitive Advantages:
System is true DDC
Factory engineer loop control in UC
Tiered room sensors
Unparalleled i-Vu feature set
WSHP Open
Phase 1 release schedule for WSHP will consist of:
WSHP (factory installed)
Carrier Room Sensors (Tiered communicating room sensors)
(Optional) Universal Controllers with factory engineered loop, boiler and cooling tower control.
(Optional)i-Vu Open Standard and Plus
UC Open

5. PRODUCT OVERVIEW Carrier Open Product Line
Current
Phase 2 Products
User Interfaces
i-Vu Open
i-Vu Open Plus
Network Devices
i-Vu Router
Scalable
i-Vu Link
Library integration
Programmable
Controllers
UC Open
UC Open XP
UC Open XPIO
PIC’s
(factory1 & field2 installed)
RTU Open1&2
WSHP Open1
Zoning Controls
(factory1 & field2 installed)
VVT Zone1&2
Whats in Phase 1 whats in Phase 2
VVT Bypass1&2
VAV-M Open1&2
VAV-S Open1&2
Sensors
SPT
SPT Plus
SPT Pro
SPT Pro+
Handheld Commissioning
Tools & Cables
BACview
Handheld
USB Link
Software
Commissioning Tools
Virtual BACview
Field Assistant
ViewBuilder
OCL Builder
AppBuilder
T&B Assistant

6. VVT Systems 6

7. Trying to Make a Single Zone Work
Inadequate to assure individual comfort!
Complaints!
Cold Spots!
Thermostat
Hot Spots!
Describe how the central HVAC unit operates for a single zone application in a multizone environment. The person in the zone with the thermostat is happy while everyone else has complaints.

8. With What Equipment? Units with factory installed RTU controller
Economizer
Hood
Electric
Heat
Control
Wiring
Supply
Air
Out Door Air Intake
Supply & Return
Condenser Airflow
Return Air
Units with factory installed RTU controller
Units with factory installed WSHP controller
Field installed capability for RTUs/HPs
The VVT system can be designed around various types of packaged equipment:
Gas or electric RTUs
Heat pumps

9. VVT is Variable Volume at the Zone
Variable Volume because it delivers a variable volume of air to each zone, as load dictates.
Temperature because the temperature
of the air supplied by the central unit
varies with building requirements.
VVT is variable volume because as the the zone loads change, the amount of conditioned air required to satisfy each zone load changes as well.

10. Why Do You Need a Bypass? CEILING PLENUM RETURN
VVT application utilizes a constant volume HVAC unit in a VAV like strategy.
Zone Dampers reposition constantly to maintain occupant comfort.
The HVAC unit puts out a constant airflow, so static pressure changes with demand.
Supply
Air
CEILING PLENUM RETURN
Bypass
Damper
Bypass
Controller
with Actuator
Damper Power Supply
(40 VA, 24 VAC)
The bypass system serves two functions:
Maintains proper supply duct pressure at part load by regulating the bypass damper based on static pressure set points
Ensures minimum airflow will be maintained at the air source at all times
Static Pressure
Pickup
¼-in. Poly Tube (FR)
Ceiling
Bypass controls static pressure
to avoid over-pressurization

11. VVT is Variable Temperature Over Time
Variable Volume because it delivers a variable volume of air to each zone, as load dictates.
Temperature because the temperature
of the air supplied by the central unit
varies with building requirements.
VVT is variable temperature because, under certain circumstances, some zones require heating awhile other zones require cooling.

12. A Zoned System, Like VVT, Works
With VVT, a single-zone heating/cooling HVAC unit supplies a zoned system.
Typical Zone Sensor
With VVT, each zone or group of spaces gets its own thermostat or sensor using the same constant volume single zone rooftop as the air source.

13. VVT Advantages Factory Engineered:
VVT Zone & Bypass Control (5th generation)
RTU Open (Complete DDC controller)
Carrier room sensors
Optional Universal Controller for ancillary control
Optional i-Vu Standard and Plus
RTU Open
Competitive Advantages:
Best in class system operation (5th generation)
Built in linkage, DCV, etc
Proven factory PICs
Tiered room sensors
Library based UC controller (ease to install)
Unparalleled i-Vu feature set
VVT Bypass
The HVAC designer needs to explore how the VVT system compares to other types of HVAC system.
A variety of HVAC systems offer zoning alternatives to VVT, but may not offer the advantages of VVT that we will now discuss.

14. Open Controls Line 14

15. RTU Open Factory Option: 48/50TC Field Installable with wiring harness
Supports up to 2 stage cooling and heating
Can control a Carrier Air Source HP or Third Party HP both with reversing valve.
Built in Economizer Control and power exhaust
Third Party Integration (Modbus, N2, BACnet, LONworks (w/ option card))
Supports Airside Linkage
First controller that we are talking about is the RTU OPN this controller can be factory or field installed to a rooftop unit. It supports up to 2 stage cooling and 2 stage heating with built in Economizer and power exhaust control. There are optional configurations that can support Carrier Air Source HP or a Third Party HP. With the RTU-OPN we support Third Party integration because if you can’t sell the entire job then maybe you can sell the RTU. This RTU has a built in time clock that can be setup to broadcast time if there is not a front end.

16. BACnet VVT Zone Air Terminals Single Duct
Series or Parallel Fan powered
Heat Options
Two-Position
Modulating
2-stage electric heat
Combination baseboard and electric ducted heat
Proportional Electric
Features
Factory installed on sheet metal damper or 35E/J, 45M/N/R series terminals.
Supports new communicating space sensors
Supports demand limiting
Supports external actuator
Supports Air Side Linkage
The New BACnet VVT Zone controller can be factory or field installed on single duct or parallel fan powered boxes. Specifically on the 35E/J , 45M/N/R series terminals. This new controller supports different heat options as well as built in demand limiting. It does support external or slave actuators for different applications. All of these features are preprogrammed into the controller and work out of the box. 16

17. BACnet VVT Bypass Features Integrated pressure sensors
Logic determines system operating mode to ensure proper operation in case of communication failure
Temperature protection minimizes the occurrence of air source heating and/or cooling lockouts based on unacceptable discharge temperatures
Can drive multiple damper actuators for high torque applications
Supports VFD drive
Capable of system or stand-alone operation
Field installed or factory mounted on 35E/J
The new communicating Bypass controller is capable of system or stand-alone operation. The factory programmed logic has protection built in that will minimize the occurrence of cooling or heating lockouts due to unacceptable discharge temperatures. This bypass controller has logic built in that will determine system operating mode in case of standalone operation. The bypass controller can drive external actuators for high torque applications. It will also support a VFD drive if the system is using that instead of a Bypass damper.

18. SPT Sensors Communicating Sensors (4-wire) SPT Standard Sensor
Sensor Only
SPT Plus Sensor
sensor, slide POT, override, no display
SPT Pro Sensor
digital display for status, setpoint adjust, and override
SPT Pro+ Sensor
digital display for status, setpoint adjust, override, + 3 speed fan
Up to 4 Standard Sensors and one Pro or Pro+ can be daisy chained together for averaging, min or max.
The new SPT sensors have 4 tiers. All of the them are communicating and use 4-wires two for communication and two for power. So whatever sensor your using your still running the same wire. The first tier is the SPT Standard sensor it is a sensor only. The next tier is the SPT Plus sensor this has a slide POT with a override button. If the system is occupied then the red light will turn on to show occupancy. The next two tiers the Pro and Pro+ have an LCD display that allow you to change setpoints, add offsets or override the occupancy. These sensors will also show other information about the system like system mode, OAT, occupancy. A new feature allows 4 Standard sensors and one PLUS, PRO or PRO+ to be daisy chained together to do averaging, min or max. 18

19. UC Open Control ancillary devices Intuitive programming tool
Library of common applications
Easily create
Control logic
Points lists
Sequences
Graphics
Available in multiple hardware configurations
The UCXP controller will control ancillary devices like lighting, fans, pumps, and other HVAC equipment. We have created a library of common applications that will give you the Control Logic, Points List, Sequences and a Graphic. This is available in multiple hardware configurations.

20. Carrier’s Web Solution20

21. i-Vū Carrier’s standard web user interface: Compact web appliance
Web enables your system
Plug and play installation
Extensive automatic features
The standard product is an embedded application, pre-installed on a compact web appliance. It has all of the features mentioned and offers it all with plug and play installation.
Its applicable to CCN only systems and is all you need to supply to web enable a CCN system. 21 21

22. User Interface Built in automatic support Thin client access
PC browsers
Mobile devices (WAP)
Thin client access supports web browsers on a variety of devices, PCs, cell phones, PDAs, Blackberries, etc
Full graphical access where appropriate, text based when a portable device is used
of alarms to mail servers and cell phone is included
Efficiently access your data based on where you are and what your function is 22 22

23. Equipment Graphics Equipment Specific! Automated graphics
Animated symbols
Interactive views
Intuitive interface
Upon installation Carrier equipment controllers are learned and customized graphics are presented. These graphics represent equipment operation and display appropriate equipment options graphically. All Carrier equipment creates these graphics automatically.
The graphics are animated and interactive, allowing overrides, setpoint changes etc.
Equipment Specific! 23 23

24. Trending Automatic trending
i-Vu installation will automatically setup trending for an extensive list of points.
Viewing system operation and troubleshooting is enhanced since these trends are automatically configured and always available without any special setup.
Automatic trending
View operation and troubleshoot your system
Additional points can be enabled
Intervals can be modified 24 24

25. Flexible Scheduling Point and click scheduling Graphical Hierarchical
Scheduling Carrier equipment has never been easier or more flexible. Graphical scheduling tools are now available that allow hierarchical and group based scheduling. Multiple types of schedules are also available to match customer needs in scheduling their facility. 25 25

26. Alarm Management Get trouble indications where they needs to go
Alarm Pop-up
Cell Phone/PDA
Get trouble indications where they needs to go
Application to enable pop-up alarms on PCs
Route alarms to various addresses
Including cell phones and PDAs
Many additional capabilities are also available. Alarming actions can be enhanced with playing of audio files, alarm pop-ups and ing of alarms when critical event occur. alarms can be routed to tradition PC based applications or mobile PDAs/cell phones. 26 26

27. Open Systems Training VVT Systems Training
Where: Carrier Training Room Address
Instructors: Carrier University
When: x to y
Material: 2-Days Network wiring and basics 3-Days Rooftop and VVT systems
Cost: 27 27

28. Thank You 28