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This manual covers the following models:
This manual covers TopTech models:
• T721
TT-N-721 and T721
Congratulations on purchasing a
new thermostat. This thermostat was
designed to the highest reliability and
ease of use standards. Thank you for
choosing Pro1.

Table of Contents

® U.S. Registered Trademark. Patents pending.
Copyright © 2006 Pro1 IAQ, Inc. All rights reserved.
Page
Need Help?
2
For assistance with this product please visit
3
http://www.pro1iaq.com or call Pro1
4
Customer Care toll-free at 888-Pro1iaq
5
(776-1427) during normal business hours
6
(Mon-Fri 9 AM - 6 PM Eastern)
Una versión española de este
manual puede ser descargada
en www.pro1iaq.com
OPERATING MANUAL
Caution:
Equipment damage hazard
Do not operate the cooling
system if the outdoor
temperature is below 50˚ F
(10˚ C) to prevent possible
compressor damage.
Rev. 0850
1

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Summary of Contents for Pro1 IAQ TT-N-721

  • Page 1: Table Of Contents

    Contact Us and Warranty Registration (Mon-Fri 9 AM - 6 PM Eastern) Una versión española de este manual puede ser descargada en www.pro1iaq.com ® U.S. Registered Trademark. Patents pending. Rev. 0850 Copyright © 2006 Pro1 IAQ, Inc. All rights reserved.
  • Page 2: Thermostat Quick Reference

    THERMOSTAT QUICK REFERENCE Getting to know your thermostat Displays the user selectable setpoint temperature. System operation Days of the week and time indicators: The COOL, HEAT or FAN icon will display when the COOL, HEAT or FAN is on. Button NOTE: The compressor options delay feature is active if...
  • Page 3: Thermostat Operation

    THERMOSTAT OPERATION Easy to use controls Caution: When the battery icon appears replace your AA batteries immediately. Failure to do so may result in your heating & cooling system becoming inoperable. LCD Display: System Switch: See page 2 for details about this Selects the operation mode of your display read out.
  • Page 4: Set Time

    SET TIME Set Time Important: Follow the steps below to set the current time: You will see a TECH SET Press MENU option after the MENU key is pressed. Press SET TIME Day of the week will be flashing. This TECH SET key is for Use the key to select the current installer configuration and...
  • Page 5: More Information

    MORE INFORMATION Filter Change Reminder Understanding Thermostat Staging If your installing contractor has configured Your thermostat will control two stages of the thermostat to remind you when the air heating. The thermostat will try to maintain filter needs changed, you will see FILT in the your comfort setting using the first stage for display when your air filter needs changed.
  • Page 6: Contact Us And Warranty Registration

    60 days of installation. You can register your new thermostat in 2 ways. Go to www.pro1iaq.com, select warranty registration and fill out a short registration form. - or - Complete the form below and mail it to the address shown. Pro1 IAQ Warranty Registration: Name: ____________________________ Thermostat Model:...

This manual is also suitable for:

T721True comfort iii tt-n-721True comfort iii t721

Table of Contents