Submittal Sheet

101-051
Zone Valve Controls
Effective: December 15, 2006 Supersedes: April 15, 2004
Submittal Data Information
Job: Engineer:
Contractor:
Rep:
ITEM NO. MODEL NO.
Do it Once. Do it Right.
®
TACO INC., 1160 Cranston Street, Cranston, RI 02920 Telephone: (401) 942-8000 Fax: 942-2360
TACO (Canada), Ltd., 6180 Ordan Drive, Mississauga, Ontario L5T 2B3 Telephone: (905) 564-9422 Fax: (905) 564-9436
Visit our website at: www.taco-hvac.com
Printed in USA
Copyright 2006
TACO, Inc.
Submittal Data Information
Zone Valve Control
Submittal Data # 101-055 Effective: 12/15/06
Supersedes: 04/15/04
Features
External Indicator Lights
Switchable Priority
Simplified Wiring
Works with 2, 3, or 4-Wire Zone Valves
Compact Design
Fuse Protected
100% Factory Tested
Two Isolated End Switches
Extra Set of Dry Contacts
Contractor Friendly PC Board Layout
Universal Thermostat Compatibility
UL and CSA Approved
Sturdy Screw Connections
Extended 3 Year Warranty
Made in the USA
Additional -EXP Features
Two Plug-In PowerPort Card Slots
One Add-On Power Control Plug
Expandable to 20 Zones
Interface with -EXP Switching Relays
The Taco Connection
Combine the reliability of the Taco
Zone Valves, Priority Zoning Circulators,
Thermostats, and the “00
®
” family of
circulators with the advanced features
of the Taco Zone Controls to achieve
total system integration. No matter
the application, Taco now provides
the products to maximize system
performance while simplifying both
installation and service.
External Diagnostics
It’s no longer necessary to remove the
box cover to troubleshoot the system.
External visible indicator lights show full
functionality of all products wired to the
zone valve controls. When the thermostat
calls for heat, both the appropriate zone
valve and yellow indicator lights are
energized. When the zone valve is fully
opened, the end switch relay and red
indicator light is then energized.
Zone Valve Controls
Taco Zone Valve Controls work with two-, three-, or four-wire zone valves. Fully fuse protected,
they also include two isolated end switches and a built-in priority switch. The contractor friendly
PC board layout eliminates the problems caused by incorrect wiring and the “unfinished” look of
conventional zone valve installations. The sturdy screw connections add additional reliability, while
the external indicator lights provide instant diagnostic feedback, reducing installation time. All Taco
Zone Valve Controls are UL and CSA listed and carry an extended 3 year warranty.
Taco Expandable Zone Valve Controls
Whether you want to expand up to 20 zones or utilize the advanced features of the PowerPort
Cards and Add-on Power Controls, Taco -EXP controls allow for simple integration of advanced
features. Plug-in any combination of cards and controls to optimize the operation of any system.
Zone Valve Controls
Product Number Transformer Transformer Dimensions of Enclosure
Number of Zones Rating Voltage Width Height Depth
ZVC403 3 Zone 40 VA 120 VAC Input 10 1/4” 6 3/4” 2 3/4”
ZVC404 4 with Priority 40 VA 120 VAC Input 10 1/4” 6 3/4” 2 3/4”
ZVC405 5 Zone 80 VA 120 VAC Input 11 3/4” 7 1/2” 3”
ZVC406 6 with Priority 80 VA 120 VAC Input 11 3/4” 7 1/2” 3”
Zone Valve Controls with PowerPort Option
Product Number PowerPort Power Control Transformer Transformer Dimensions of Enclosure
Number of Zones Slots Plugs Rating Voltage Width Height Depth
ZVC404-EXP 4 with Priority 2 1 80 VA 120 VAC Input 11 3/4” 71/2” 3”
ZVC406-EXP 6 with Priority 2 1 80VA 120 VAC Input 11 3/4” 71/2” 3”
All Zone Valve Controls are relay type DPDT and have single phase motor rating per zone of 1/6 hp (5A) @ 120 VAC.
Plug-In PowerPort Cards* Add-On Power Controls*
PC600 Post Purge Timer Plug-In Card PC700 Boiler Reset Control
PC605 Priority Protection Plug-In Card PC702 2-Stage Boiler Reset Control
PC610 Universal Timer / Pump Exercise Plug-In Card PC705 Variable Speed Pump Injection Mixing Control
* For use with -EXP controls
Wiring Diagram
Taco Inc., 1160 Cranston Street, Cranston, RI 02920 / (401) 942-8000 / Fax (401) 942-2360
Taco (Canada) Ltd., 6180 Ordan Drive, Mississauga, Ontario L5T 2B3 / (905) 564-9422 / Fax (905) 564-9436
www.taco-hvac.com
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