Pro 1 IAQ True Comfort II T605-2 User manual

This manual covers the following models:
• T605-2
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.
Thermostat Quick Reference
Thermostat Operation
Programming
Contact Us and Warranty Registration
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Congratulations on purchasing a
new thermostat. This thermostat was
designed to the highest reliability and
ease of use standards. Thank you for
choosing Pro1.
® U.S. Registered Trademark. Patents pending.
Copyright © 2010 Pro1 IAQ, Inc. All rights reserved. Rev. 1043
Table of Contents Page
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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

THERMOSTAT QUICK REFERENCE
Battery door information
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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.
Getting to know your thermostat
2Fan Switch
3System Switch
4Easy Change Battery Door
5Setpoint Buttons
6User Buttons
7Universal Private Label Badge
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LCD
1System operation
indicators: ON will
display when the
COOL or HEAT is on.
NOTE: The compressor delay
feature is active if ON is
flashing. The compressor will
not turn on until the 5 minute
delay has elapsed.
Days of the
week and time
Low Battery Indicator:
Replace batteries when
indicator is shown.
Indicates the
current room
temperature.
Displays the user
selectable setpoint
temperature.
HOLD is displayed when
thermostat program is
permanently overridden.
Programmable
Time Periods:
This thermostat has
4 programmable time
periods per day.
Wake, Leave, Return, Sleep

THERMOSTAT OPERATION
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Caution:
When the battery icon
appears replace your AA
batteries immediately. Failure
to do so may result in your
heating & cooling system
becoming inoperable.
Easy to use controls
LCD Display:
See page 2 for details about this display
read out and icons.
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5Temperature Setpoint Buttons:
Press the +or - buttons to select the
desired room temperature.
Easy Change Battery Door:
Access door to change the batteries,
or read the simple operating instructions.
6User Buttons:
Use these buttons to set up your
programming options. Refer to the
next page for instructions.
Fan Switch:
Select ON or AUTO. ON will run
the fan continuously. AUTO will cycle
the fan on only when the heating or
cooling system is on.
System Switch:
Selects the operation mode of your
HVAC system. Selecting HEAT turns
on the heat mode. Selecting COOL
turns on the air conditioning mode.
Selecting OFF turns both heating
and cooling off.
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PROGRAMMING THE THERMOSTAT
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Set Time
Follow the steps below to set the current time:
Press TIME
Day of the week will be flashing.
Use the or key to select the current day of the week.
Press TIME
The current hour is flashing.
Use the or key to select the current hour. When using 12-hour time, make sure
the correct a.m. or p.m. choice is selected.
Press TIME
Minutes are now flashing.
Use the or key to select current minutes.
Press HOLD/RUN when completed.
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Set Program Schedule
To customize your program schedule, follow these steps
Weekday: Saturday:
Sunday:
Select HEAT or COOL from the system switch.
Note: You have to program heat and cool each
separately.
Press PROGRAM
Monday-Friday is displayed and WAKE is shown.
You are now programming the wake time period for the
weekday setting.
Time is flashing. Use the or key to make
your time selection for the weekday WAKE time period.
Press PROGRAM
The setpoint temperature is flashing. Use the or
key to make your setpoint selection for the weekday
wake period.
Press PROGRAM
Repeat steps 4 through 7 for weekday LEAVE time
period, for weekday RETURN time period, and for
weekday SLEEP time period.
Repeat steps 4 through 7 for
Saturday WAKE time period,
for Saturday LEAVE time
period, for Saturday RETURN
time period, and for Saturday
SLEEP time period.
Repeat steps 4 through 7 for
Sunday WAKE time period,
for Sunday LEAVE time
period, for Sunday RETURN
time period, and for Sunday
SLEEP time period.
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PROGRAMMING THE THERMOSTAT
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Temporary and Permanent Hold FeatureFilter Change Reminder
If your installing contractor has configured
the thermostat to remind you when the air
filter needs changed, you will see FILT in the
display when your air filter needs changed.
FILT will be shown in the display after your
system has run long enough to require an air
filter change.
Resetting the filter change reminder: When
FILT reminder is displayed, you should
change your air filter and reset the reminder
by holding down the second button from the
top left side of the thermostat for 3 seconds.
Temporary hold: The thermostat will flash
HOLD on the left of your screen when you
press the or key. If you do noth-
ing, the temperature will remain at this
setpoint temporarily until the next program
period begins. Your program setpoint will
then replace your temporary setpoint.
Permanent hold: If you press HOLD/RUN,
you will see HOLD/RUN appear below the
setpoint temperature in the display.
The thermostat will now permanently stay at
this setpoint and can be adjusted using the
or keys.
To return to program: Press HOLD/RUN to
exit either temporary or permanent hold.
Hold down PROGRAM and TIME
for 3 seconds to reset filter reminder.

CONTACT US AND WARRANTY INFORMATION
Warranty Registration:
Your new Pro1 thermostat has a 5 year limited warranty. You must register your warranty
within 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.
Name: ____________________________
Address: ____________________________
____________________________
City: ____________________________
State: ____________________________
Zip: _____________________
Thermostat Model: _____________________
Date Installed: _____________________
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Contact Us Information
Pro1 IAQ Warranty Registration:
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Pro1 IAQ Inc.
1111 S. Glenstone
Suite 2-100
Springeld, MO 65804
Toll-free: 1-888-Pro1iaq (776-1427)
Toll Number (Outside the USA): 330-821-3600
Web: http://www.pro1iaq.com
Hours of Operation: Monday - Friday 9 AM - 6 PM Eastern
Complete form and mail to:
Pro1 IAQ Inc.
1111 S. Glenstone
Suite 2-100
Springeld, MO 65804