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TH8320ZW1000
Touch-screen Thermostat
This manual covers the TH8320ZW1000.
System Types
• Gas, oil, or electric heat with air
conditioning
• Warm air, hot water, high
efficiency furnaces, heat
pumps, steam, gravity
• Heat only — including power to open
and close zone valves (Series 20), and
normally open zone valves
This thermostat contains a Lithium battery which may contain Perchlorate material.
Perchlorate Material—special handling may apply.
See www.dtsc.ca.gov/hazardouswaste/perchlorate
For assistance with this product please visit http://customer.honeywell.com
or call Honeywell Customer Care toll-free at 1-800-468-1502
® U.S. Registered Trademark.
US Patent No. 6,574,581, 6,975,958, 7,114,554,
7,346,467, 7,636,604, 7,693,582, 7,788,936,
7,845,576, and other patents pending.
Copyright © 2011 Honeywell International Inc.
All rights reserved.
• Heat only with fan
• Cool only
• 750 mV heating systems
Need Help?
Installation
Guide
69-2486-03
Table of Contents
Related Manuals for Honeywell TH8320ZW1000
Summary of Contents for Honeywell TH8320ZW1000
- Page 1 This thermostat contains a Lithium battery which may contain Perchlorate material. Perchlorate Material—special handling may apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate Need Help? For assistance with this product please visit http://customer.honeywell.com or call Honeywell Customer Care toll-free at 1-800-468-1502 ® U.S. Registered Trademark. US Patent No. 6,574,581, 6,975,958, 7,114,554, 7,346,467, 7,636,604, 7,693,582, 7,788,936, 7,845,576, and other patents pending.
- Page 2 Installation Guide Wallplate installation 1. Separate wallplate from thermostat. Grasp top and bottom of wallplate and pull to remove from thermostat. 2. Mount wallplate as shown below. Drill 3/16” holes for drywall. Drill 7/32” holes for plaster. M29480 Wire hole Mounting screws Wall anchors M29481...
- Page 3 TH8320ZW1000 Power Requirements Remove tab. M32429 M32428 The thermostat is shipped from the factory Connect the common side of with the coin cell installed. To keep the the transformer to “C” terminal. battery from discharging during shipment This connection is mandatory.
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Page 4: Terminal Designations
Installation Guide Wiring Terminal Designations Conventional Terminal Letters: Heat Pump Terminal Letters: Heating power. Connect to secondary Heating power. Connect to secondary side of heating system transformer. side of heating system transformer. Cooling power. Connect to secondary Cooling power. Connect to secondary side of cooling system transformer. - Page 5 TH8320ZW1000 Wiring Wiring guide—heat pump systems 1H/1C Heat Pump (no auxiliary heat) 1H/1C System (2 transformers) Power [1] Power (cooling transformer) [1, 2] [R+Rc joined by jumper] Power (heating transformer) [1, 2] Changeover valve [5] Heat relay Compressor relay Compressor contactor...
- Page 6 Installation Guide Mount thermostat Align pins on back of thermostat with slots in wallplate, then push gently until thermostat snaps into place. M32435 Set date and time Press st Press st to set date to set time Press st to set month Press st to set year 2006...
- Page 7 TH8320ZW1000 Installer setup Function Setting 0120 0120 DONE DONE M32427 Press st to Press st to Press DONE to exit & save settings. select function change setting Setup functions Settings & Options (factory default in bold) 0120 Year 20 (2000-2078)
- Page 8 Installation Guide Installer setup Setup functions Settings & Options (factory default in bold) 0250 2nd stage heat Gas or oil furnaces of less than 90% efficiency cycle rate (CPH) Steam or gravity systems Hot water systems & furnaces of 90%+ efficiency Electric furnaces [Other options: 2, 4, 6, 7, 8, 10, 11, 12 CPH] 0260...
- Page 9 TH8320ZW1000 Installer setup Setup functions Settings & Options (factory default in bold 0530 Adaptive Intelli- gent Recovery™ 0540 Program periods 4 program periods (Wake, Leave, Return, Sleep) 2 program periods (Wake, Sleep) 0580 Compressor 5 minute compressor off time protection...
- Page 10 Installation Guide Installer system test During installer setup, press t Test System repeatedly until “Test” appears. number status 0120 DONE TEST DONE M29488 Press t to Press t to Press DONE to terminate testing. select test change status System test System status Cooling system Compressor and fan turn off...
- Page 11 TH8320ZW1000 Z-Wave enrollment Wait M32422 To remove the thermostat from the Z-Wave network select 0. DONE M32424A M32425 69-2486—03...
- Page 12 Installation Guide Z-Wave enrollment To share the thermostat Node information with additional Z-Wave devices select 1. DONE M32421 Z-Wave messages Add/ Remove The thermostat can be included or excluded from the Z-Wave network. This action requires the controller set in inclusion mode. The device is included to the Z-Wave network after sending the node information to the controller.
- Page 13 TH8320ZW1000 Z-Wave messages Setpoint change Other Z-Wave devices are able to modify the setpoint of the thermostat. The absolute value can be sent by the controller and thermostat will change the setpoint to this value. System Switch The thermostat can send the message containing the actual system switch based on system switch change.
- Page 14 Installation Guide Special functions Auto Changeover (Setup Function 0300): When set to Auto, the thermostat automatically selects heating or cooling depending on the indoor temperature. Heat and cool settings must be at least 2 degrees apart. Adaptive Intelligent Recovery (Setup Function 0530): Allows the thermostat to “learn” how long the furnace and air conditioner take to reach programmed temperature settings, so the temperature is reached at the scheduled time.
- Page 15 TH8320ZW1000 Regulatory information FCC Compliance Statement (Part 15.19) (USA only) This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1) This device may not cause harmful interference, and 2) This device must accept any interference received, including interference that may cause undesired operation.
- Page 16 Honeywell Limited-Honeywell Limitée 35 Dynamic Drive Toronto, Ontario M1V 4Z9 ® U.S. Registered Trademark. US Patent No. 6,574,581, 6,975,958, 7,114,554, 7,346,467, 7,636,604, 7,693,582, 7,788,936, 7,845,576, and other patents pending. © 2011 Honeywell International Inc. 69-2486—03 M.S. Rev. 05-11 Printed in U.S.A.