3VTMControl System
VVT® Zone Controller
Pressure Dependent Control
Installation, Start-Up and
Configuration Instructions
Part Number 33ZCVVTZC-01
CONTENTS
Page
SAFETY CONSIDERATIONS ...................... 1
GENERAL ........................................ 2
INSTALLATION ................................ 2-26
General .......................................... 2
Zone Controller Hardware ........................ 2
Field-Supplied Hardware ......................... 2
• SPACE TEMPERATURE SENSOR
• OPTION BOARD
• PRIMARYAIR TEMPERATURE SENSOR
• SUPPLY AIR TEMPERATURE (SAT) SENSOR
• DUCT AIR TEMPERATURE SENSOR
• RELATIVE HUMIDITY SENSOR
• INDOOR AIR QUALITY (CO2) SENSOR
Mount Zone Controller ........................... 4
• LOCATION
• MOUNTING
Connect the Power Transformer .................. 5
Install Sensors .................................. 15
• SPACE TEMPERATURE SENSOR INSTALLATION
• SYSTEM PILOT
• PRIMARYAIR TEMPERATURE SENSOR
INSTALLATION
• DUCT TEMPERATURE SENSOR (33ZCSENDAT)
INSTALLATION
• SUPPLY AIR TEMPERATURE (33ZCSENSAT)
SENSOR INSTALLATION
• INDOOR AIR QUALITY SENSOR INSTALLATION
• HUMIDITY SENSOR (WALL-MOUNTED)
INSTALLATION
Remote Occupancy Contact ..................... 21
Connect the Outputs ............................ 21
Modulating Baseboard Hydronic Heating ........ 23
Connect the Carrier Communicating Network
Communication Bus .......................... 23
• COMMUNICATION BUS WIRE SPECIFICATIONS
• CONNECTION TO THE COMMUNICATION BUS
START-UP .................................... 26-29
Perform System Checkout ...................... 26
Network Addressing ............................ 27
Initial Operation and Test........................ 27
Fan and Heat Configuration and Test ............ 27
System Balancing ............................... 27
Status Table ..................................... 28
CONFIGURATION TABLES ................... 29-40
Alarm Configuration Table ...................... 29
Terminal Service Configuration Table ........... 30
Damper Service Configuration Table ............ 33
Holiday Configuration Table ..................... 33
Linkage Configuration Table .................... 33
Language Configuration Table .................. 35
Master Service Configuration Table ............. 35
Time Schedule Configuration Table ............. 36
Option Service Configuration Table ............. 37
Set Point Configuration Table ................... 39
MAINTENANCE TABLES ..................... 40-51
System Pilot Maintenance Table ................. 40
System Pilot Alternate Maintenance Table ....... 40
Linkage Maintenance Table ..................... 41
Master Zone Maintenance Table ................. 43
Time Schedule Maintenance Table .............. 44
System Commissioning Maintenance Table ..... 45
Zone Status Maintenance Table ................. 47
Zone Device Maintenance Table ................. 47
Zone Maintenance Table ........................ 47
Zone Commissioning Maintenance Table ....... 50
OPERATION .................................. 51-54
System Mode Selection ......................... 51
Linkage ......................................... 52
• AIR SOURCES THAT SUPPORT LINKAGE
• NON-LINKAGE CONTROLLED AIR SOURCES
System Modes .................................. 53
Air Terminal Modes ............................. 53
APPENDIX A -- SYSTEM OPERATION
FLOW CHARTS ............................ 55-58
SAFETY CONSIDERATIONS
SAFETY NOTE
Air-conditioning equipment will provide safe and reli-
able service when operated within design specifications.
The equipment should be operated and serviced only by
authorized personnel who have a thorough knowledge
of system operation, safety devices and emergency
procedures.
Good judgement should be used in applying any
manufacturer's instructions to avoid injury to personnel or
&tmage to equipment and property.
Disconnect _dl power to the unit before performing mainte-
nance or service. Unit may automatically start if power is
not disconnected. Electrical shock and personal injury
could result.
If it is necesstuy to remove and dispose of mercury contac-
tol_ in electric heat section, follow all local, state, and
federal laws regarding disposed of equipment containing
hazardous materi_d s.
Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.
Book 1 [4 PC 111 Catalog No 533-30011 Printed in U.SA Form 33ZC-13SI Pg 1 10-04 Replaces: New
m
Tab 11a 13a
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