Pro T721 User manual

Operation ManualOperation Manual

U.S. Registered Trademark. Patents pending
Copyright 2017 All Rights Reserved.
T721
Pro1 Technologies
Toll Free: 888-776-1427
Web: www.pro1iaq.com
Hours of Operation: M-F 9AM - 6PM Eastern
Table of Contents
Table of Contents
Thermostat Operation
Thermostat Quick Reference
Thermostat Warranty Information
Page
2-3
4-6
1
Una version en español de este
manual se puede descargar en la
pagina web de la compañia.
Equipment damage hazard.
Do not operate the cooling
system if the outdoor
temperature is below 50 ˚F
(10 ˚C) to prevent possible
compressor damage.
Caution
Rev. 1751
7
P.O. Box 3377
Springeld, MO 65808-3377

Thermostat OperationThermostat Operation
LCD Display
Glow in the dark light button
Fan Switch
System Switch
Temperature Setpoint Buttons
See page 4 for details about
this display read out.
The glow in the dark light
button will self illuminate
for several hours after
exposure to ambient light.
This button turns on the
display light when pressed.
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.
Selects the operation mode
on your HVAC system.
Selecting HEAT turns on
the heat mode. Selecting
COOL turns on the cool
mode. Selecting OFF turns
both heating and cooling o.
Selecting EmH (for heat
pumps with auxiliary heat)
will lockout the compressor
and control emergency/
auxiliary heat.
Press the + or - buttons to
select the desired room
temperature.
Glow in the dark light button
Fan Switch
System Switch
Easy change battery door
Temperature Setpoint Buttons
LCD Display Easy Change Battery Door
See page 5 for details.

Thermostat Quick Reference Thermostat Quick Reference
Battery Door Installation
Use the nger bevel on
the lower portion of the
thermostat to open the
easy access battery door.
Replace with
2 AA Alkaline
Batteries. High
quality Alkaline
batteries are
recommended.
Simple operating instructions are
found on the back of the battery door.
Displays the user
selected setpoint
temperature.
System Operation
Indicators:
The COOL ON,
HEAT ON, and
EmH ON.
If these are ashing
the 5 minute compressor
delay is active.
Stage 1 and 2 indicate the
stages of HEAT that are active.
Indicates the current
room temperature
88
Room Temperature
o
Set At
C
F
LOW
COOL ON
HEAT ON
EmH ON
Stage 1 & 2 Low Battery
Indicator:
Replace batteries
when
indicator is shown.
icon will display
when the thermostat is
calling for FAN.

Warranty Information
Warranty Registration
Your new thermostat has a 5 year limited warranty. You must register
your thermostat within 60 days of installation. Without this
registration the warranty period will begin on date of manufacture.
For warranty issues please contact the HVAC professional that
installed this product. You can register your new thermostat in 2 ways:
Go to the company website, select warranty registration and
ll out a short registration form.
Complete the form below and mail it to the address shown.
Warranty Registration
Online
Mail
Thermostat Quick Reference
When the battery icon appears replace your AA
batteries immediately. Failure to do so may result in your
heating & cooling system becoming inoperable. Freezing or
over heating can occur.
Caution:
LOW
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 screen will only show the low battery indicator but
maintain all functionality. If the user fails to replace the
batteries after an additional 21 days (days 22-42 since rst
“low battery” display) the set points will change to 55˚F(Heat-
ing) and 85˚F(Cooling). If the user adjusts these setpoints
away from these it will hold for 4 hours then return to either
55˚F or 85˚F. After day 63 the batteries must be replaced
immediately to avoid freezing or overheating because the
thermostat will shut the unit o until the battery is changed.
Important:
Thermostat Model:
Date Installed:
Complete form and mail to:
Thermostat Warranty Registration
Pro1iaq
P.O. Box 3377
Springeld, MO 65808-3377
Name:
Address:
City:
State:
Zip:

www.pro1iaq.com
Cut Out For
Warranty Registration