![](/html/38/38d5/38d5dd3774e798eb48bc89de526c51d799d19d9758a871ec01d567926322e6f3/bg1.png)
This manual covers the following models:
• T705
OPERATING MANUAL
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
Thermostat Operation
Programming
Contact Us and Warranty Registration
2
3
4
6
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)
® U.S. Registered Trademark. Patents pending.
Copyright © 2006 Pro1 IAQ, Inc. All rights reserved.
Una versión española de este
manual puede ser descargada
en www.pro1iaq.com
Rev. 0850
1
![](/html/38/38d5/38d5dd3774e798eb48bc89de526c51d799d19d9758a871ec01d567926322e6f3/bg2.png)
Getting to know your thermostat
2
1
7
3 4
5
2
Glow in the Dark Light Button
THERMOSTAT QUICK REFERENCE
LCD
1
Days of the
week and time
6
Button
options
Indicates the current
room temperature.
Programmable Time
Period Icons: This thermostat
has 4 programmable time
periods per day.
Displays the user
selectable setpoint
temperature.
Hold is displayed when
thermostat program is
permanently overridden.
System operation
indicators: The COOL,
HEAT or FAN icon will
display when the COOL,
HEAT or FAN is on.
NOTE: The compressor
delay feature is active if
these icons are flashing.
The compressor will not
turn on until the 5 minute
delay has elapsed.
Low Battery Indicator:
Replace batteries when
indicator is shown.
Fan Switch
3
System Switch
4
Easy Change Battery Door
5
Setpoint Buttons
6
User Buttons
7
Battery door information
Use the finger bevel on
the lower portion of the
side of the thermostat to
open the easy access
battery door.
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.
2