Related Manuals for Honeywell Home HZ221 TrueZONE
Summary of Contents for Honeywell Home HZ221 TrueZONE
- Page 1 HZ221 TrueZONE HZ221 HEAT ZONE 1 COOL ZONE 2 EM HEAT PURGE M37922 Zone Panel Professional Installation Guide 69-2200-03...
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Page 2: Table Of Contents
Installation Guide TABLE OF CONTENTS Specifications and Accessories ..........................1 Installation ....................................2 Wiring ......................................3 Operation ....................................5 Warranty ....................................6 Need Help? For assistance with this product please visit http://honeywellhome.com or call Zoning Hotline toll-free at 1-800-828-8367 Read and save these instructions. -
Page 3: Specifications And Accessories
1-55/64 8 (203) (47) Maximum dampers per panel is limited by transformer M24742A size. HZ221 TrueZONE panel dimensions in in. (mm). Ensure transformer is large enough to power the panel (6.25 VA) and dampers. Table 4. Accessories. Accessory Description 40 VA transformer* AT140A1042*... -
Page 4: Installation
Installation Guide INSTALLATION Mount the HZ221 TrueZONE panel near the HVAC equip- CPRD BYPASS ZD SERIES ment; locate it on a wall, DAMPER ZONE DAMPERS stud, roof truss, or cold-air return. NOTE: The HZ221 TrueZONE panel can be SUPPLY mounted in any orientation;... -
Page 5: Wiring
HZ221 TrueZONE WIRING Wiring must comply with applicable codes, ordinances, and regulations. CAUTION: Voltage Hazard. Can cause electrical shock or equipment damage. Disconnect power before beginning installation. Wire entire panel before applying transformer power. Install thermostats using instructions provided with thermostats. -
Page 6: Installation Guide
Installation Guide WIRING HANDLER 24 VOLT TRANS. Connect equipment as shown. AUX/EM HEAT E/Aux FAN RELAY The DS/BK terminal is used with a variable-speed fan. DS/BK HEAT PUMP Connect to the DS, BK, or ODD terminal on the furnace equipment. When only one zone calls for heat, cool, or fan, the DS/BK terminal operates the fan at low speed REVERSING to reduce airflow. -
Page 7: Operation
HZ221 TrueZONE OPERATION The HZ221 TrueZONE panel contains an LED display that communicates system and zone status. The LEDs indi- cate the following information. Table 5. LED Operation. Description HEAT Solid when in heat. Blinking when DATS temperature exceeds 120°F (49°C) and calling for heat pump only. -
Page 8: Warranty
69-2200—03 M.S. Rev. 07-19 | Printed in United States This product is manufactured by Resideo Technologies, Inc., Golden Valley, MN, 1-800-828-8367 © 2019 Resideo Technologies, Inc. The Honeywell Home trademark is used under license from Honeywell International Inc. All rights reserved.
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