Pro1 IAQ T721 User Manual

This manual covers the following models:
• T721
INSTALLATION MANUAL
A trained, experienced technician
must install this product.
Carefully read these instructions. You
could damage this product or cause a
hazardous condition if you fail to follow
these instructions.
Need Help?
For assistance with this product please visit
http://www.pro1iaq.com or call Pro1
Customer Care toll-free at 888-Pro1iaq
(776-1427) during normal business hours
(Mon-Fri 9 AM - 6 PM Eastern)
Installation Tips
Thermostat Quick Reference
Subbase Installation
Wiring
Technician Setup
Technician Setup Menu
Mounting and Battery Installation
Set Time
Specifications and Contact
® U.S. Registered Trademark. Patents pending.
Copyright © 2006 Pro1 IAQ, Inc. All rights reserved.
Table of Contents
Thermostat Applications Guide
Page
Battery Power
Hardwire (Common Wire)
Hardwire (Common Wire) with Battery Backup
Power Type
1
noitpircseD
Gas or Oil Heat
Electric Furnace
Heat Pump (No Aux. or Emergency Heat)
Heat Pump (with Aux. or Emergency Heat)
Multi-stage Systems
Heat Only Systems
Heat Only Systems - Floor or Wall Furnaces
Cool Only Systems
Millivolt
No
No
Yes
Yes
No
No
No
No
No
Rev. 0850
Una versión española de este
manual puede ser descargada
en www.pro1iaq.com
2
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Pro1 IAQ T721 Specifications

General

Type	Programmable Thermostat
Stages	2 Heat/2 Cool
Display	Color Touchscreen
Power Source	24VAC (C-wire required)
Operating Voltage	24V AC
Warranty	5-Year Limited Warranty
Programmability	7-day programmable
Terminals	R, C, W, Y, G, O/B
Connectivity	Wi-Fi
Mounting	Wall Mount

Summary

Thermostat Applications Guide

Power Type Overview

Installation Tips

Wall Location Recommendations

Optimal and suboptimal thermostat placement guidelines for wall mounting.

Thermostat Quick Reference

Understanding Thermostat Components

Overview of thermostat display, buttons, and indicators.

Removing the Pro1 Badge

Instructions on safely removing the magnetic Pro1 badge.

Subbase Installation Guide

Installation Safety and Notices

Electrical hazard and mercury disposal warnings for installation.

Wiring Instructions

Electrical Safety and NEC Compliance

Essential safety warnings for wiring procedures and NEC compliance.

Technician Setup Configuration

Terminal Designations and Jumper Pins

Explanation of terminal functions and jumper pin configurations for settings.

Mandatory Reset Procedure

Notification that the reset button must be pressed after configuration changes.

Technician Setup Menu Options

Installer Setting Adjustments

Details on adjustable settings like filter reminders, calibration, and compressor delays.

Factory Default Configuration

Overview of the thermostat's default configuration values.

Mounting and Battery Installation

Thermostat Unit Mounting Procedure

Steps for physically attaching the thermostat to its subbase.

Battery Power Installation

Guidance on inserting AA alkaline batteries for power.

Setting the Current Time

Specifications and Contact Details

Technical Performance Specifications

Detailed operational parameters, ranges, and dimensions.

Customer Support Information

Pro1 IAQ contact details, phone numbers, and hours of operation.