Operation ManualOperation Manual
Pro1 Technologies
P.O. Box 3377
Springeld, MO 65808-3377
Toll Free : 888-776-1427
Web: www.pro1iaq.com
Hours of Operation: M-F 9AM - 6PM Eastern
T771
U.S. Registered Trademark. Patents pending
Copyright 2018 All Rights Reserved.
Table of Contents
Table of Contents
Thermostat Operation
Thermostat Quick Reference
Thermostat Warranty Information
Una version en español de este
manual se puede descargar en la
pagina web de la compañia.
Rev. 1823
Page
1
2-3
4-6
7
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 OperationThermostat Operation
LCD Display
Glow in the dark light button
Fan Switch
System Switch
Temperature Setpoint Buttons
Easy change battery door
LCD Display
See page 6 for details about
this display read out.
Glow in the dark light button
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.
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
ON turns on either the
heating or cooling. Selecting
OFF turns o heating or
cooling. Your thermostat is
congured for either heat
or cool.
Temperature Setpoint Buttons
Press the + or - buttons to
select the desired room
temperature.
Easy Change Battery Door
See page 4 for details.
Thermostat Quick Reference
Battery Door Information
Thermostat Quick Reference
Replace with
2 AA Alkaline
Batteries. High
quality Alkaline
batteries are
recommended.
Simple operating instructions are
Use the nger bevel on
the lower portion of the
thermostat to open the
easy access battery door.
found on the back of the battery door.
Caution:
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 overheating can occur.
LOW
Important:
The low battery icon is displayed when the AA battery power is
low. Whenever the thermostat detects low battery voltage from
the AA batteries, the low battery icon will begin ashing on the
screen for 21 days (if the batteries are not changed). If the batteries are not changed 22 days after the thermostat detects low
battery voltage, the thermostat screen will only show the ashing battery icon until buttons are pressed. If the batteries are
not changed 43 days after the thermostat detects low battery
voltage, the thermostat screen will only show the ashing battery icon until buttons are pressed and the set points will oset
to 85°F/29°C in cooling and 55°F/13°C in heating. At this stage,
set point changes can be made temporarily but, the set points
will change back to defaulted values after a 4-hour period. The
thermostat will continue to perform this low battery ashing,
temperature oset condition until the internal voltage threshold
is reached. When the thermostat internal voltage threshold is
reached, all relays will be opened and the thermostat will become inoperable until new batteries are installed.
Thermostat Quick Reference
Warranty Information
Room Temperature:
Indicates the current
room temperature.
Room Temperature
88
System Operation
Indicators:
The COOL ON, HEAT ON
or icon will display
when the COOL, HEAT
or (fan) is on.
Setpoint Temperature:
Displays the selected
setpoint temperature.
Set At
o
=
C
COOL ON
HEAT ON
F
LOW
NOTE: The compressor
delay feature is active if
these icons are ashing.
The compressor will not
turn on until the 5 minute
delay has elapsed.
Low Battery
Indicator:
Replace batteries
when indicator is
shown.
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:
Online
Go to the company website, select warranty registration and
ll out a short registration form.
Mail
Complete the form below and mail it to the address shown.
Warranty Registration
Name:
Address:
City:
State:
Zip:
Thermostat Model:
Date Installed:
Complete form and mail to:
Thermostat Warranty Registration
Pro1iaq
P.O. Box 3377
Springeld, MO 65808-3377
Cut Out For
Warranty Registration
www.pro1iaq.com
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