Pro1 IAQ True Comfort IIII TT-S-915 Operating Manual
Pro1 IAQ True Comfort IIII TT-S-915 Operating Manual

Pro1 IAQ True Comfort IIII TT-S-915 Operating Manual

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This manual covers TopTech models:
TT-S-915 and T915
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
Thermostat Quick Reference
Thermostat Operation
Programming
Contact Us and Warranty Registration
® U.S. Registered Trademark. Patents pending.
Copyright © 2010 Pro1 IAQ, Inc. All rights reserved.
Page
Need Help?
2
For assistance with this product please
3
visit http://www.pro1iaq.com or call Pro1
4
Customer Care toll-free at 888-Pro1iaq
6
(776-1427) during normal business hours
(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. 0950
1

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Do you have a question about the True Comfort IIII TT-S-915 and is the answer not in the manual?

Questions and answers

Milka Weisz
March 4, 2025

the thermostat does not respond to touch

1 comments:
Mr. Anderson
March 4, 2025

The Pro1 IAQ True Comfort IIII TT-S-915 thermostat may not be responding to touch because the keypad is locked. If the lock symbol appears on the display, some or all keys will not work. To unlock the keypad, hold the designated keys for 3 seconds. Additionally, if the low battery indicator is displayed and the battery is not replaced within 21 days, the thermostat display may only flash and not function properly.

This answer is automatically generated

Summary of Contents for Pro1 IAQ True Comfort IIII TT-S-915

  • Page 1 (776-1427) during normal business hours (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. 0950 Copyright © 2010 Pro1 IAQ, Inc. All rights reserved.
  • Page 2: Getting To Know Your Thermostat

    THERMOSTAT QUICK REFERENCE Getting to know your thermostat Important: The low battery indicator is displayed when the AA battery power is low. If the user fails to replace the battery within 21 days, the thermostat display will only show the low battery indicator as a final warning before the thermostat becomes inoperable.
  • Page 3 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. A Note About Auto Changeover: Auto changeover will switch between heating and cooling as needed.
  • Page 4 PROGRAMMING THE THERMOSTAT Set Time Important: Follow the steps below to set the current time: You will see a TECHNICIAN SETUP option after the MENU Press MENU key is pressed. Press SET TIME This TECHNICIAN SETUP key Day of the week will be flashing. is for installer configuration and Use the key to select the current...
  • Page 5: Filter Change Reminder

    PROGRAMMING THE THERMOSTAT Set 7 Day Program Schedule To customize your 7 day program schedule, follow these steps: Select HEAT or COOL using the SYSTEM key. You have to program heat and cool each separately. Press MENU Press SET SCHEDULE Note: Monday is displayed and the WAKE icon is shown.
  • Page 6: 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:...

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True comfort iiii tt-s-t915

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