Pro1 IAQ T855i Quick Start Manual page 2

T855i Quickstart Guide
Step 1 - Download App
1
Download Pro1 App to your
iOS or Android Device.
Step 2 - Create Account
2
AT&T
Create profile by entering user information.
Select New User.
Step 3 - Link to Thermostat
3
Select the thermostat you wish to provision. It
will be named tstat-####. The Thermostat's
network password is "tstatpassword".
Note iOS Users: You will need to enter Phone Settings
to connect to thermostat's Wi-Fi.
Step 4 - Link to Home Network
4
AT&T 12:34 PM
AT&T AT&T
Settings Wi-Fi Networks
Select your home network from the
Wi-Fi ON
Home_Network provided list.
Choose a Network
rtcoa
Home_Network
Other...
Ask to Join Networks ON
AUTH-0000
AUTH-0000
Step 6 - Return to Home Network
6
Sign onto your home network again through
iOS's settings. Go back to the commissioning
application and register your thermostat.
12:34 PM
AT&T
AT&T
Settings Wi-Fi Networks
Wi-Fi ON
Choose a Network
rtcoa
tstat-####
AT&T AT&T
thermostat-2D-8E-40
Other...
Please sign in Please sign in
Ask to Join Networks ON
Username: Username:
Password: Password:
T855i Wi-Fi Thermostat
Wi Fi
Step 5 - Enter Thermostat Information
5
Name your thermostat. Enter the AUTH
CODE located on the bottom of the
thermostat screen. Then enter home
Wi-Fi network password.
thermostat's location and timezone information
if different than your mailing address.
iOS Users Only
Step 7 - Create Password
7
Password must be eight characters with
at least one capital letter, number and
punctuation.
Step 8 - Enjoy your new Pro1 Wi-Fi Thermostat
8
Note: Enter the
12:34 PM
AT&T AT&T
Settings Wi-Fi Networks
Wi-Fi ON
Home_Network
Choose a Network
rtcoa
Home_Network
Other...
Ask to Join Networks ON