09/10
506566−01
*2P0910*
*P506566-01*
2010 Lennox Industries Inc.
Dallas, Texas, USA
NOTICE
Read this manual before programming this thermo-
stat.
Use this thermostat only as described in this manual.
icomfort
−Enabled Units
G71MPP−
03
or later
XC17−
02
or later
SLP98−
01
or later
XP17−
02
or later
SL280−
02
or later
XC21−
05
or later
CBX40UHV−
02
or later
XP21−
01
or later
CBX32MV−
06
or later
Shipping and Packing List
1 − icomfort Touch
thermostat
6 − Mounting Screws
6 − Wall Anchors
1 − Installation Quick-Start Guide
1 − Installer’s System Setup Guide
1 − Homeowner’s Manual
1 − Warranty card
1 − Warranty Audit Tag
WARNING
Electric shock hazard.
Always turn off power at the main power source by
switching the circuit breaker to the OFF position be-
fore installing or removing this thermostat.
All wiring must conform to local and national building
and electrical codes and ordinances.
INSTALLER’S SYSTEM
SETUP GUIDE
icomfort Touch
Thermostat
Touch Screen Programmable Communicating Thermostat
CONTROLS
506566−01
09/10
Table of Contents
Page
Terms and Acronyms
2
. . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Description/Features
3
. . . . . . . . . . . . . . . . . .
Installation and Setup
(
setup
tab)
4
. . . . . . . . . . . . . . .
System Settings
4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting Time and Date
5
. . . . . . . . . . . . . . . . . . . . . . . . .
Adding / Removing Non−Communicating Devices
6
. .
Humidification / Dehumidification Modes
9
. . . . . . . . .
Modifying Communicating Device Settings
10
. . . . . . . .
Using the Test Features
(
tests
tab)
11
. . . . . . . . . . . . . .
Setting up Equipment Parameters (
equipment
tab)
12
Stage Delay Timers & Differentials (
equipment
tab)
12
Using the Diagnostic Features
(
diagnostics
tab)
13
. .
Viewing and Clearing Alerts
(
alerts
tab)
14
. . . . . . . . . .
Accessing Installer Program from User Home Screen
16
Reconfiguring a System
17
. . . . . . . . . . . . . . . . . . . . . . . .
Smooth Setback Recovery (SSR)
18
. . . . . . . . . . . . . . .
Heat Pump, Dual Fuel and Balance Points
19
. . . . . . . .
Adjustable Parameters Table (user and Installer)
21
. . .
Alert Codes and Troubleshooting
26
. . . . . . . . . . . . . . . .
Troubleshooting Tips
31
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring Diagrams
34
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacement Controls
43
. . . . . . . . . . . . . . . . . . . . . . . . .
Adding and Configuring devices
Adding a Non−Communicating Outdoor Unit
7
. . . . . . .
Adding a Humidifier
7
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Adding a Dehumidifier
7
. . . . . . . . . . . . . . . . . . . . . . . . . .
Configuring Humidifier or Dehumidifier
8
. . . . . . . . . . .
Configuring Heat Strips on Air Handler Control
36
. . . .
Setting up typical icomfort
systems:
Indoor Unit
Outdoor Unit
page
icomfort−enabled
furnace
icomfort enabled AC
37
non−communicating AC
38
icomfort−enabled
furnace (dual fuel)
icomfort enabled HP
39
non−communicating HP
not supported
icomfort−enabled
air handler
icomfort enabled AC
40
non−communicating AC
41
icomfort−enabled
air handler
icomfort enabled HP
42
non−communicating HP
43
Litho U.S.A.
