OPERATING MANUAL
This manual covers the following models:
• T621-2
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 |
Page |
|
|
Thermostat Quick Reference |
2 |
Thermostat Operation |
3 |
More Information |
4 |
Contact Us and Warranty Registration |
5 |
® U.S. Registered Trademark. Patents pending. Copyright © 2010 Pro1 IAQ, Inc. All rights reserved.
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.
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)
Una versión española de este manual puede ser descargada en www.pro1iaq.com
Rev. 1043 |
1 |
THERMOSTAT QUICK REFERENCE
Getting to know your thermostat
1 LCD
|
Low Battery Indicator: |
Indicates the current |
Replace batteries when |
room temperature. |
indicator is shown. |
System operation indicators: ON will display when the
COOL, HEAT or Emergency Heat is on.
Displays the user selectable setpoint temperature.
+1 will appear in the display when the auxiliary heat is active.
2Fan Switch
3System Switch
4Easy Change Battery Door
5Setpoint Buttons
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.
Battery door information
Use the finger bevel on the lower portion of the side of the thermostat to open the easy access battery door.
2
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