Honeywell TOTALZONE TZ-3 User Manual
Tz-3 totalzone® zone control panel, Application, Features
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PRODUCT DATA
68- 0223- 2
® U.S. Registered Trademark
Copyright © 2001 Honeywell • All Rights Reserved
TZ-3 TotalZone® Zone Control Panel
APPLICATION
The TZ-3 TotalZone Zone Control Panel controls single-stage,
multi-stage, conventional or heat pump heat/cool equipment.
It controls 2 or 3 zones, and is expandable up to 30 zones with
optional TotalZone® Add-A-Zone™ Zone Control Panel.
FEATURES
•
Up to three stages heat and two stages cooling can be
controlled by thermostat or built-in timer, based on the
number of zones calling.
•
Controls up to three zones and can be expanded with
TotalZone Add-A-Zone zone Control Panel for up to 30
zones.
•
Uses virtually any Honeywell four-wire, single-stage,
multi-stage, or Trol-A-Temp heat pump thermostat.
•
Zone-A-Lone central setback feature.
•
Purge timer protects equipment between calls for heat
or cool with choice of continually on or equipment
controlled fan.
•
System and zone damper LEDs indicate system and
damper status.
•
Individual zone fan control.
•
Optional Discharge Air Temperature Sensor for
capacity control with adjustable high and low limits.
•
Thermal circuit breaker protects panel and transformer
from damage if miswired.
For Internet access: www.trolatemp.com or
www.honeywell.com/yourhome/zoning/zoning_home.htm
For technical support, call 1-800-TAT-Temp (1-800-828-8367).
To download Zoning literature: http://hbctechlit.honeywell.com
Contents
Application......................................................................... 1
Features ............................................................................ 1
Specifications .................................................................... 2
Installation ......................................................................... 4
Startup and Checkout........................................................ 9
Operation...........................................................................10
Troubleshooting................................................................. 13