Honeywell PRESTIGE THX9321 System Installation Manual page 2

System Installation Guide
Your Honeywell advantage
RedLINK™ Compatible
Increase your content and profit per job by including RedLINK™ accessories that meet
your customers comfort and convenience needs. RedLINK accessories include the Wireless
Outdoor Sensor, Portable Comfort Control (PCC), Equipment Interface Module (EIM),
RedLINK Internet Gateway, Wireless Indoor Sensor, TrueSTEAM™ humidifier with Wireless
Adapter, TrueZONE™ zoning panel with Wireless Adapter, Vent Boost Remote and Wireless
Remote.
Customizable Service Reminders
Set up to 10 service reminders. Choose from the pre-set options or customize your own.
Reminders based on date, outdoor temperature or a dry contact input will alert customers
with instructions to contact you for assistance.
Delta T Alerts and Diagnostics
Alerts give customers a sense of security while also enabling you to service or replace the
equipment prior to a loss of heating or cooling. Based on limits you set at installation, cus-
tomers can be alerted when their system is not operating as expected. The system alert will
instruct customers to contact you for assistance. Requires EIM.
Delta T Installer Test
Save time by viewing Delta T while running a system test to verify proper operation. Requires
EIM.
Universal Inputs – S1 and S2
Assignable inputs allow you to configure Indoor and Outdoor Temperature Sensors,
Discharge and Return Air Sensors or Dry Contact Devices. Dry Contact Devices can be
used to trip pre-set or customized alerts on the thermostat home screen. Requires EIM.
User Interaction Log
The interaction log stores history of thermostat setting changes including temperature, sys-
tem and installer setup. You can use the interaction log to save time by determining if the
issue is a system error or an accidental user error.
Configurable for Residential and Light Commercial Applications
One thermostat does it all to meet the needs of Residential and Light Commercial applica-
tions. Simply select Residential or Commercial during the installer setup. If Commercial is
selected, the thermostat will use commercial language, meet building codes and offer 365
day holiday scheduling.
USB Port for Quick Installer Setup
Save time by using a USB stick to upload installer settings and service reminders in one
simple step.
Equipment Setup Wizard
The thermostat installer uses plain language and simple questions to guide you through
the set-up process. Settings are automatically modified according to the type of equipment
selected, helping to eliminate common installation errors.
Selectable Sensors
When paired with a Wireless Indoor Sensor(s) you have the ability to choose which
sensor(s) to use for temperature, humidification and dehumidification. They can be used
in combination for temperature averaging—or individually—to condition humidity levels in
separate spaces.
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