Lennox icomfort Touch Thermostat User Manual

506053−01 12/10
Page 2
Table of Contents
icomfort Touch
®
Thermostat 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermostat Lock−out 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Start up 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
User Dashboard and HELP 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
User Settings 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting time and date 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting indoor temperature 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting humidity controls 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Setting a custom program (scheduling) 13. . . . . . . . . . . . . . . . . . . . .
Display outdoor temp. and indoor humidity on HOME screen 16. . .
Alerts 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
WARNING
Do not switch system to cool if the outdoor temperature is below
45°F (7°C). This can damage the cooling system.
NOTICE
Use this thermostat only as described in this manual.
icomfort Touch
®
Thermostat
The communicating icomfort Touch
®
thermostat is an electronic 7−day
universal multi-stage programmable touch screen thermostat with color
display. It also offers enhanced capabilities which include humidification
measurement and control, dew point adjustment control, dehumidifica-
tion measurement and control, Humiditrol
®
Enhanced Dehumidification
Accessory (EDA) capability, and equipment maintenance reminders.
The thermostat’s autochangeover mode permits control of heating, cool-
ing, humidification, and dehumidification without user involvement.
The thermostat stores system parameters in nonvolatile memory (re-
tains data when electrical power fails or is turned off), and includes on-
board help screens. The thermostat supports heat pumps or non−heat
pump units, with up to 4 stage heat / 2 stage compressor operation. (2
stages of heat pump heating and 2 stages of auxiliary backup heat are
provided. Also, 2 stages of emergency heat are provided).
Indoor Air Quality is supported with time-based notification of consum-
ables including media filters, UVC bulbs, humidifier pads, and PureAir
catalyst service / replacement.
Thermostat Lock−out
A lock" icon at the bottom
center screen (shown in the
picture), indicates the thermo-
stat is either partially− or fully−
locked. Partially−locked, any
user can adjust the tempera-
ture up or down to set a hold"
for a selectable time.
Fully−locked, no one can make any changes to the thermostat’s settings.
To unlock, press and hold the lock" icon for 5 seconds.
To lock the thermostat, access Screen lock−out" through the User Pref-
erences described on Page 6.

Lennox icomfort Touch Thermostat Specifications

General

Brand	Lennox
Model	icomfort Touch Thermostat
Category	Thermostat
Language	English