2015 Lennox Industries Inc.
Dallas, Texas, USA
iComfort Wi‐Fi
®
Thermostat
iComfort Wi‐Fi
®
Web and Mobile
Apps
THIS MANUAL MUST BE LEFT WITH THE HOMEOWNER
FOR FUTURE REFERENCE
iComfort
®
Units
The iComfort Wi‐Fi
®
thermostat works with the following indoor and outdoor
units:
Indoor Units Outdoor Units
G71MPP-03 or later SL18XC-01 or later XP20-01 or later
SLP98-01 or later SL18XP-01 or later XC21-05 or later
SL280-03 or later XC17-02 or later XP21-01 or later
EL296V-01 or later XP17-02 or later XP21N-01 or later
CBX40UHV-02 or later XP17N-01 or later XP25-01 or later
CBX32MV-06 or later XP19-06 or later XC25-01 or later
XC20-01 or later
INSTALLER'S SYSTEM SETUP
GUIDE
iComfort Wi-Fi
®
Thermostat
Touchscreen Programmable Communicating Thermostat
CONTROLS
507341-01
8/2015
Supersedes 5/2015
Shipping and Packing List
1 - iComfort Wi‐Fi
®
thermostat (firmware version 2.13 changes included)
4 - Mounting screws
4 - Wall anchors
1 - Homeowner's manual
1 - Warranty card
NOTICE
Read this manual before programming this thermostat.
Use this thermostat only as described in this manual.
An extended version of this instruction is available on DaveNet.
Instruction 507343-01 includes more detail information concerning
default parameter settings, alert codes and additional information.