iComfort S30 Homeowner Manual

iComfort

S30

Ultra Smart Thermostat

User Guide

507537-04 4/2018

Supersedes 507537-03

2018

Lennox Industries Inc.

Dallas, Texas, USA

Smart Hub 2.0

Table of Contents

Features........................................................................................................3

Home Screen................................................................................................3

Temperature Dial Feature ......................................................................... 3

Screen Elements ...................................................................................... 4

Notications ..............................................................................................4

PureAir S ......................................................................................................7

Home Screen Information ......................................................................... 8

Notications ..............................................................................................8

Settings ........................................................................................................9

Wi-Fi .........................................................................................................9

Access Point is Visible ........................................................................................9

Access Point is Hidden .......................................................................................9

Troubleshooting Wi-Fi Connection ...................................................................10

Received Signal Strength Indication (RSSI) .....................................................10

Name ......................................................................................................10

Renaming System ...........................................................................................10

Unregistering the System .................................................................................10

Away ....................................................................................................... 10

Manual Away ....................................................................................................10

Smart Away ......................................................................................................11

Feels Like ............................................................................................... 11

Fan .........................................................................................................12

Heat & Cool ............................................................................................12

Humidity ..................................................................................................12

Humidity Control ...............................................................................................13

Humidication Control Center...........................................................................13

Dehumidication Control Center.......................................................................13

Humidify + Dehumidify .....................................................................................13

Dehumidication Accessory Installed ...............................................................13

iHarmony Zoning .................................................................................... 15

Notications ............................................................................................15

Advanced Settings .................................................................................. 15

View Dealer Control Center .............................................................................15

Restart .............................................................................................................15

Pair Smart Hub to iComfort Dealer Mobile App ................................................15

General ................................................................................................... 15

About ................................................................................................................15

Dealer Info ........................................................................................................15

Dealer Access...................................................................................................15

Screen Lock......................................................................................................15

Date & Time ......................................................................................................15

Language..........................................................................................................15

Display .................................................................................................... 15

Home Info ...............................................................................................16

Adding Home Information .................................................................................16

Remove Home..................................................................................................16

Account ...................................................................................................16

Using Existing Account .....................................................................................16

Creating a New Account ...................................................................................16

Generate Pin ....................................................................................................16

Move Out ..........................................................................................................17

HomeKit .................................................................................................. 17

Using the Secure Web Portal ...................................................................17

Installation Report ..................................................................................... 17

Performance Reports ................................................................................ 17

Mobile Applications ...................................................................................17

Amazon Alexa Enabled Devices .............................................................. 18

Setup ......................................................................................................18

Alexa Voice Commands for Lennox Skill ................................................ 18

Changing to Celsius ............................................................................... 19

Heat and Cool Mode ............................................................................... 19

Apple® HomeKit™ ....................................................................................19

Overview .................................................................................................19

Remote Access .......................................................................................19

Wi-Fi Conguration and Pairing Prerequisites ........................................ 20

Out of the Box Setup Procedure during Thermostat Commissioning ..... 20

Out of the Box Setup Procedure after Thermostat Commissioning ........ 20

HomeKit Manual Setup ........................................................................... 21

Wi-Fi Accessory Conguration (WAC) .................................................... 22

Apple HomeKit Pairing ........................................................................... 22

Additional Apple HomeKit Menu Options ................................................ 23

Enter WAC Mode ..............................................................................................23

Auto WAC Mode ...............................................................................................23

HomeKit User Reset .........................................................................................23

HomeKit Factory Reset ....................................................................................23

Apply Firmware Update Now ............................................................................24

Thermostat - Factory Reset Smart Hub .................................................. 24

Thermostat - Notications or Actions Required ...................................... 24

FCC Statements .........................................................................................25

FCC Compliance Statement — PART 15.19 .......................................... 25

FCC Interference Statement — PART 15.105 (B) .................................. 25

RF Exposure Information ........................................................................25

Features

This iComfort

S30 ultra smart thermostat is an electronic communicating, color

display touchscreen and 7-day programmable interface which communicates

directly with a Smart Hub Controller. After on-line registration is completed, the

system may then be accessed by the homeowner from anywhere via computer

or mobile device (Internet connection required).

Comfort Features include:

• Three languages supported (English, Français and Español)

• Wi-Fi Connected

• Smart Away

- Uses the thermostat to control the home temperature while

unoccupied (geo-fencing)

• FEELS LIKE

- Controls the system using outdoor / indoor temperatures

and indoor humidity to create the optimal comfortable conditions in the home

• Climate IQ

- Monitors current climate conditions and automatically removes

excess humidity when necessary (requires iComfort

outdoor unit)

• Schedule IQ feature, you only need to program the thermostat once.

Whenever there’s a change in your routine, the thermostat adapts heating

and cooling to match

• Perfect Temperature (Single Set Point) - In non-zoning applications this

allows a single temperature setting to be used to cool or heat the home

• Air conditioning or heat pump units with up to four stages of heat / two stages

of compressor operation (2 stages of heat pump heating, 2 stages of auxiliary

back-up heating, 2 stages of emergency heating)

• Variable - capacity / multiple - stage heat/cool, universal compatibility (gas/

electric/heat pump/air conditioner)

• Dual-fuel capable (iComfort

heat pump only) with two balance points

• Humidication measurement and dew point adjustment controls

• Heat/Cool mode -- Permits control of heating, cooling, humidication, and

dehumidication without user involvement

• Enhanced Performance reports are available through the homeowner web

portal

• Equipment maintenance reminders

This thermostat works with:

• Amazon

Alexa

• Apple

HomeKit

• PureAir™ Air Purication Systems - Indoor air quality with time based

notication of consumables including media lters, UVC bulbs, humidier

pads, and PureAir

system catalyst service / replacement

• PureAir™ S Air Purication Systems - Indoor air quality with time or sensor

based notication of consumables including media lters, UVC bulbs,

humidier pads, and PureAir

system catalyst service / replacement

• Humiditrol

Enhanced Dehumidication Accessory (EDA)

• iHarmony

zoning system (2 - 4 zones)

IMPORTANT

Due to Lennox’ ongoing commitment to quality, features and options are

subject to change without notice and without incurring liability.

Improper installation, adjustment, alteration, service or maintenance can

cause property damage or personal injury. Installation and service must be

performed by a qualied installer or servicing agency.

WARNING

This product contains a chemical known to the State of California to cause

cancer, birth defects, or other reproductive harm.

Home Screen

Temperature Dial Feature

2:31 am

heat−to

cool−to

inside

57%

heat/cool

away

modes /schedules

tue | Mar 31, 2015

living room

Figure 1. Temperature Dial Feature

A. This is the maximum heat position indicator on the dial. This object will

be red/white in color. Selecting this object will bring up the temperature

adjustment dial for the heat-to setting adjustment.

B. This is the maximum cool position indicator on the dial. This object will

be blue/white in color. Selecting this object will bring up the temperature

adjustment dial for the cool-to setting adjustment.

C. This is the location where no system demand will be active. For example, in

gure 1, the system would be off between A and B locations.

NOTE: By default, the system is congured not to allow the heating and

cooling settings to be any closer than 3 degrees when the system is

running in heat / cool mode (auto-changeover).

D. When there is an active call for heating, this area of the dial will have a red

background with yellow and dark red ames animation.

E. When there is an active call for cooling, this area of the dial will have a blue

background with snow akes animation.

F. The yellow line indicates the actual room temperature on the temperature

dial indicator.

Screen Elements

2:31 am

heat−to

cool−to

inside

57%

heat/cool

away

modes /schedules

tue | Mar 31, 2015

living room

outside

Figure 2. Screen Elements

A. The MENU button is for accessing notications and settings.

B. A circle with a number indicates new notications. Touch menu >

notications to display active notications. Types of notications include:

critical, warnings, reminders and general information. This can also be

sorted by last 24 hours, last 30 days, last 12 months or all notications.

Notications

Table 1. Notication Types

Notication

Type

Color What it means

Critical Red

Indicates something has malfunctioned and needs

immediate attention. Contact your service technician.

Warnings Orange

Indicates an emerging or developing issues that will require

attention. One example is excessive run times. Contact your

service technician.

Reminders Yellow

Indicates lter, UVA light replacement or maintenance is

needed, based on run time or calendar schedule. See table

2 service codes.

Info Blue Indicates various system modes, for example away mode.

NOTE: Selecting the ALL option displays all of the above.

Table 2. Reminders (Service Alerts)

Number Reminder

3000 Filter 1

3001 Filter 2

3002 Humidier Pad

3003 UV Light

3004 Maintenance

3005 PureAir Maintenance

4001 User Wi-Fi state change, disable

4002 Firmware download failed

4003 Image le download failed

C. This is the current time, day of the week and date (month/day/year). This

information can be adjusted from menu > settings > general > date &

time screen.

D. This will be displayed when the system is congured for zoning or more than

one iComfort S30 smart thermostat is installed in the home. The iHarmony

system can supports zones 2 through 4. Zone 1 is the actual thermostat

itself. By default, the zones are labeled Zone 1, Zone 2, Zone 3 and Zone

4. There are also four dots underneath the name that indicates which zone

is active on the HOME screen. Additional dots may be present if a second

system is present. The zone being displayed will be a solid white circle. See

“Table 4. Fan Operations” on how to rename each zone.

Each zone can also be renamed from menu > settings > iharmony zoning.

zones

80°

Zone 1 Zone 2 Zone 3 Zone 4

INDICATES ZONE

ACTIVE ON HOME

SCREEN

PRESS ON THIS ICON TO EDIT

THE ACTIVE ZONE NAME.

ZONES WILL CHANGE TO EDIT.

WHEN EDITING ZONES THE

PENCIL ICON CHANGES TO ࿝

IN EDIT MODE ALL OF THE ZONES

RE UNDERLINED. PRESS ON ANY

ZONE TO RENAME. PRESS ࿝ TO

EXIT.

NOTE: ZONE NAME MUST BE 22 CHARACTERS OR

LESS.

SYSTEM

Figure 3. Zoning Pop-Up Display (single-zone)

zones

80°

Zone 1 Zone 2 Zone 3 Zone 4

SYSTEM

SYSTEM 2

80°

Zone 1

Figure 4. Zoning Pop-Up Display (multi-zone)

E. This area displays various functions that are either pending or currently

active. Indicators are humidifying, dehumidifying, cooling, heating, ambient

lockout, emergency heat, cleaning air, transitioning to next schedule, load

shedding and fan is running. Indicators are:

Table 3. Home Screen and System Status Icons

Icon Screen Text Purpose

Selecting this icon will bring up user and installer

menus.

Away

When the away icon is touched, the system will

automatically use energy saving settings - heat-to 62

(16.5) and cool-to 85 (29.5). Temperatures can be

adjusted by pressing on the available temperature

setting (i.e., heat-to or cool-to). To exit away, press the

cancel icon. In a zoning system, all zones are set to

a single heat-to and cool-too setting. Note that when

manually selecting Away from the home screen, the

Smart Away feature (if enabled under settings) will be

temporally disabled until Away is canceled. See page

10 for additional information.

Available

zones

In a zoning system, indicates up to four zones screens.

Heating System is heating the home

Cooling System is cooling the home.

Humidifying

If humidication equipment is installed and congured,

the system will display this message when adding

humidity to the air in the home.

Table 3. Home Screen and System Status Icons

Icon Screen Text Purpose

Dehumidifying

The system can be used in cooling mode to help

remove excessive humidity as determined by the user

setting. Go to menu > settings > humidity > and turn on

dehumidify. Then adjust the acceptable low and high

humidity levels in the home with the dehumidication

set-point slider.

Defrosting

The system is defrosting the outdoor unit coil (only

when required).

Emergency Heat

All heat pumps operating in northern climates below

35°F (1.6°C) normally need a supplemental heating

source. Usually it is in the form of electric heating

provided by the indoor unit. Other sources could be

gas, oil, or hot-water back-up systems as well. The

supplemental heat is also referred to as “second-stage”

or “back-up” heating, with “rst-stage” being the heat

pump only. Emergency heat is when you use your

supplemental heat (2nd stage) by itself, without the use

of your heat pump (1st stage heat). Not available for

non-heat pump systems.

Auxiliary Heat

Is only available with heat pump system. If outdoor

temperature is above the high balance point, only the

heat pump will operate - default 50°F (10°C) high. If

outdoor temperature is below the low balance point,

only auxiliary heating will operate - default 25°F

(-4.0°C) low. If outdoor temperature is in-between the

high and low balance point, both the heat pump and

auxiliary heat sources can operate.

Will start soon

A ve minute safety delay prevents the compressor

from operating too soon after shut-down to allow

internal pressures to equalize.

Ambient lockout

This indicates that either the outdoor temperature

is above or below the balance point temperature

settings. The low balance point setting prevents heat

pump heating below the set point and back up heat

will be used. Typically the default is 25°F (-4.0°C), but

that setting can be adjusted by your dealer. At 25°F

(-4.0°C) or below for example, only auxiliary heating

(electric or gas) is used. If the high balance point is set

to 50°F ( 10°C ) for example, which is also adjustable

by your dealer, then auxiliary heat will not be allowed.

Only heat pump heating will be used. Anytime the

outdoor temperature is below or above the balance

point temperature settings, the ambient lockout notice

will appear on the home screen.

Transitioning to

next schedule

The system is following an active schedule and is

transitioning to the next temperature setting based on a

time indicator.

Fan set to ON

Table 3. Home Screen and System Status Icons

Icon Screen Text Purpose

Fan set to Auto

Fan set to circulate

Allergen Defender

is working

When Internet weather is enabled and pollen count is

high in the home’s location, the fan will run between

heating or cooling systems to help clean the air.

System Under

Test

Typically occurs when the system has had a power

interruption. The thermostat starts to look for the indoor

and outdoor controls. Sometimes the outdoor control

takes longer to boot up and therefore does not respond

to inquiry by the thermostat. Recycle power to system

may resolve issue.

Load shedding,

wait time 45 min

Changing set

point range

Temperature is being adjusted.

Turning feels

like on

Indicating the system is transitioning to “feels like”

mode.

Schedule hold

until next period

Coasting to

Perfect Temp

Coasting allows the current temperature to reach the

desired single set-point without the system doing any

work. The red arrow indicates the temperature is less

than the desired set point. The blue arrow indicates is

greater than the desired set point.

Coasting to

Perfect Temp

F. Away: Smart Away is used to set the temperature while the home is

unoccupied. Default low temperature setting of 62°F (16.5°C) and high

temperature setting of 85°F (29.5°C) . See “Away” on page 10 for further

details.

G. Pressing on the heat-to area will allow the temperature setting to be

changed.

H. Pressing on the cool-to area will allow the temperature setting to be changed.

NOTE: If the system is running on a schedule, any adjustment will display

schedule will hold until next period or select duration of hold. Touch

hold or duration to select the desired time. The hold period can be

canceled by pressing the cancel icon on the right side of the Home

Screen.

I. Select Mode: Touch modes/schedules to select the system mode of

operation, run a schedule, fan mode operation and turn the system off. To

exit this screen, press the home icon.

“Figure 5. Select Mode” shows the various modes of operation that may

be available. To select a mode for the system or a specic zone, press

the desired operation. The gray shaded area indicates the item has been

selected.

NOTE: Options are dependent on system conguration. For example, emerg

heat will be auxiliary heat for heat pump systems only.

select mode

cool only

heat only

heat / cool

emerg heat

schedules

auto

Figure 5. Select Mode

• Off: System is off. In addition, if system is off, Alexa will be unable to adjust

the temperature.

• Cool Only: System will run only in cool mode.

• Heat Only: System will run only in heat mode.

• Heat / Cool: This is the auto-changeover mode. System will heat or cool

your home at the temperature set point you desire.

• Emergency Heat: Selecting this setting will run the air handler’s electric

heat or furnace instead of the heat pump for heating. This selection is only

available with systems using a heat pump.

• Fan Operations: There are three fan modes of operation, which are auto, on

and circulate. Pressing on the fan icon will allow selection of the desired fan

mode.

Table 4. Fan Operations

Fan Icon

Fan

Mode

Description

Fan is NOT following the schedule and runs

continuously until it is changed from the selected

mode.

AUTO Fan will follow the fan setting in the selected schedule.

CIRC

Fan is following schedule and cycles during periods of

equipment inactivity. Circulate run time is dependent

on user settings.

• Schedules: When selecting schedules, the available options are Schedule

IQ, summer, winter, spring/fall and save energy. Schedules are all predened

and can be changed or renamed by selecting edit schedules.

Schedule IQ

This schedule operates in heat / cool mode and answering a few simple

questions will allow the system to know how to set the temperature for the home

based on time settings.

By default there are two time and temperature settings which can be adjusted

using the edit schedules option.

@ home day - default time is 7:00AM with a low temperature setting of 67°F

(19.5°C) and high temperature setting of 80°F (26.5°C).

@ home night - default time is 11:00PM with a low temperature setting of 66°F

(19°C) and high temperature setting of 84°F (29°C).

away - Smart Away is used to set the temperature while the home is unoccupied.

Default low temperature setting of 62°F (16.5°C) and high temperature setting

of 85°F (29.5°C).

Temperatures for “home day”, “home night” and “away” can be adjusted by

sliding the low and high temperature circle left or right on the slider.

For each time setting, a specic fan operation can be set as well. Options are

on, auto and circulate. Other options are rename the schedule and restore

defaults. Press the home icon to exit the screen.

cancel

done

set time

559

006

Figure 6. Set Schedule Time Screen

J. Indicates the actual mode of operation the system is running.

K. This is the “inside” room temperature.

NOTE: If the “feels like” option is enabled, feels like will appear above the

temperature. This feature can be enabled in the user settings.

L. This icon and number represents the humidity level inside the home at the

thermostat location only. This will only be displayed if enabled in the user

settings for display. The rain drop will be displayed as different levels based

on humidity percentage are detected in the home.

M. Items that may appear in this area of the screen are as follows:

Is displayed when a manual temperature override has been set.

Press cancel to return to the current schedule.

Indicates the system is set to “Perfect Temp”. Allows the current

temperature to reach desired set point without system operation by

“coasting” to the set cooling set point. Press cancel to return to the

current schedule.

Indicates the system is set to “Perfect Temp”. Allows the current

temperature to reach desired set point without system operation by

“coasting” to the set heating set point. Press cancel to return to the

current schedule

N. This area of the screen will display either the outdoor temperature or weather

forecast depending on system settings. The outdoor weather option under

menu > settings > display > outdoor weather has to be ON and outdoor

temperature is set to either Internet (AccuWeather) or sensor.

Press on the weather section of the Home screen to display detail information

concerning local weather. The weather displayed is also dependent on the

user correctly adding the home info. Go to menu > settings > home info

and verify or add the home information. If only the outdoor sensor is to be

used, go to outdoor temperature and set to sensor.

NOTE: If Internet and weather provider are selected, weather information will

only be displayed once the thermostat has been setup, connected to

the Internet and user login to their account.

NOTE: If a double lines appear in this area, either the thermostat is not

setup to use either an external temperature sensor or Accuweather,

thermostat has lost connection to the Internet or Lennox server.

Another possibility is you are not logged into your account. Also on

rare occasion it could be a temporary service outage by the weather

service provider.

PureAir S

PureAir S is an air purication system that cleans the air in your home by

addressing all three types of indoor air pollutants:

• Airborne particles (like pollen, dust and pet dander),

• Germs and bacteria

• Chemical orders and vapors.

PureAir S uses a MERV 16 air lter, UVA light and catalyst to work.

Home Screen Information

The current PureAir S status is located along the left side of the screen where

other system status indicators (air lter and UVA bulb) are located.

Figure 7. PureAir S Home Screen Status

Touching the PureAir status indicator will bring up a PureAir Performance

status screen.

away

PureAir Performance

reminders

dealer contact

UV bulb life

lter life

60%

dirty

100%

clean

30%

dull

100%

bright

Figure 8. PureAir S Performance Status Screen

NOTE: Various pop-up screens will also appears when issues or reminders

become active.

Notications

When any active alerts or notications are present, the information is available

under menu > notications. Items available are alerts, warnings, reminders

and info.

notications

It’s time to replace your purier

9:32

mtoda

It’s time to replace your PureAir lter

ester

clear

last 24 hrs last 30 days last 12 months all

reminders allinfowarningsalert

Your current PureAir lter life is at 0%. Your current purier life is at 30%.

Please contact your dealer to resolve this issue.

Figure 9. PureAir S Performance Status Screen

Settings

The setting screen will allow the homeowner to connect to their home Wi-Fi

router and give their system a name. See list of settings for options.

All of the following functions are also available using the Lennox iComfort

mobile app on your Android or iOS mobile devices.

wi−fi local

away

auto

Feels Like

fan

heat & cool

humidity

iHarmony zoning

general

display

settings

notifications

home info

wi−fi local

name upstairs

account

System

advanced settings

HomeKit

Figure 10. User Setting Menu

Wi-Fi

This is for connecting the thermostat to a secure home wireless network.

NOTE: A router with Bonjour capabilities is required for this function. Check

the router functions if Smart Hubs do not connect. Apple Bonjour

is an

implementation of zero-conguration networking (Zeroconf), a group

of technologies that includes service discovery, address assignment,

and host name resolution.

NOTE: Never use a home guest account. Never use an open router connection

(non-secure). Always use a secure connection physically located in

the home where the thermostat is located.

Access Point is Visible

1. Slide the option to ON to enable Wi-Fi.

2. Wi-Fi network will show not connected. Press on not connected.

3. Select a network will be displayed listing all detected networks within

range. Select your home network by pressing on the network name.

NOTE: The thermostat can connect to a home wireless router that uses up to

32 characters in the access point name (visible or hidden).

4. When connecting to a secure home Wi-Fi network, a password will be

requested. Enter your home Wi-Fi network password and press join to

continue.

NOTE: If you wish to see the characters you are typing, check show password.

The thermostat will support up to a 63 character password.

Access Point is Hidden

1. Slide the option to ON to enable Wi-Fi.

2. Wi-Fi network will show not connected. Press on not connected.

3. Select other.

4. The “enter new network information” screen will appear. Enter the name of

the hidden network.

NOTE: The thermostat can connect to a home wireless outer that uses up to

32 characters in the access point name (visible or hidden).

5. Select Security. Options are: none, WEP, WPA and WPA2. If your home

Wi-Fi connection is unsecured, then Wi-FI security must be enabled using

WEP, WPA or WPA2 via the router before proceeding. Consult your router

documentation on how to enable Wi-Fi security.

6. Once security type is selected, a password eld will appear. Enter the

password to access your home Wi-Fi network.

NOTE: If you wish to see the characters you are typing, check show password.

The thermostat will support up to a 63 character password.

7. Press join.

Whether connecting to a visible or hidden network, if successful, a check mark

will appear above both the router and Internet icons.

HOME WI-FI

ROUTER

INTERNET

ACCESS

SERVER

CONNECTION

S30

THERMOSTAT

Figure 11. Connection Status

Figure 12. Connection Status Complete

Troubleshooting Wi-Fi Connection

The following terminology is used in this troubleshooting section:

• Received Signal Strength Indication (RSSI). This is an indication of the

signal strength of the Wi-Fi router being received by the scanning device

(i.e., smart phone). Therefore, the higher the RSSI number (or less negative

in some devices), the stronger the signal.

• Wireless Bands 802.11a, g and n. These are wireless networking standards

that extends bandwidth throughput up to 130mbps using the 2.4GHz band.

• Internet Protocol Address (IP address). This is an address assigned by your

home router for each network device (e.g., computer, printer, thermostat).

Electromagnetic Interference Causing Poor Connectivity: Locate the

thermostat and router away from other devices that could possibility interfere

with wireless communications. Some examples of other devices that could

interfere are:

• Microwave ovens

• Wireless cameras

• Portable phones and bases

• Baby monitors

• Wireless speakers

• Bluetooth devices

• Garage door openers

• Neighbor’s wireless devices

To eliminate a possible source of interference, temporally disable any devices

and see if Wi-Fi performance has improved.

Received Signal Strength Indication (RSSI)

The ideal signal strength range for the thermostat is -1 to 69 RSSI. The signal

strength can be viewed from the thermostat interface.

1. Press NETWORK SETTINGS. This screen shows a graphical view of

buttons representing OPEN and SECURE wireless networks, along with

button for adding a network.

2. Select the access point that has already been established and connected.

When selecting the info icon, a screen will appear which will display an

option to forget the network and IP address assigned to the thermostat

by your router, sub-net mask, router, DNS and RSSI. If the RSSI signal

strength is anywhere between -9 to -69, then the signal strength is

sufcient. If outside this range, then either relocate the router closer to the

thermostat, add a repeater, or move the Smart Hub. Adjusting antennas on

router and/or Smart Hub may resolve the issue.

Home Network ........................

IP address 192.168.1.4...............

subnet mask 255.255.255.0............

router

DNS

04-ISSR............................

forget this network

Figure 13. Verifying Signal Strength

Name

Renaming System

Selecting this option to name your system. There is also an option to unregister

the system.

Unregistering the System

Using this feature will unregister the system from your consumer portal account

if it has already been registered to your account. This will only remove the

system that is currently being accessed.

NOTE: If you have multiple systems assigned to your account, only the system

you are working from will be removed.

Away

NOTE: Most of the procedures listed in this section can be accomplished

at the thermostat or using the Lennox iComfort Thermostat App or

consumer web portal.

Manual Away

The user can manually put the system into away mode by pressing the “away”

icon. When the system is in away mode, the horseshoe is grayed-out and

shows the “away” status text. In order to exit away mode, the user can press

the “cancel” icon. In away mode, the away set points are used to control the

system. The user can modify the away set points from the default values in

menu > settings > away.

away

smart away

Use the iComfort app to control the temperatures in your home while you are away

reset smart away

Turn participate off in all mobile devices (there are currently 2 mobile devices participating)

min

away set−points

Please make sure to install the iComfort S30 mobile App to participate in Smart Away.

You can also configure the away fence in the mobile App.

There are currently 2 mobile devices participating.

55°

85°

55°

Figure 14. Smart Away Screen

Smart Away

Smart Away is a feature that can be enabled once you have created and

registered your account. Both Home Info and Account options must be

completed before this option can be enabled.

The Smart Away feature depends on the iComfort Thermostat App running

on your mobile device (smart phone or tablet) and being logged in to your

account. It is also required for Wi-Fi and location settings to be enabled on your

mobile device. Android devices must also have the location mode set to “high

accuracy.” Consult your mobile device user guide for instructions.

Smart Away can also be enabled from your mobile device once you have

installed the Lennox iComfort Thermostat App and logged in. Go to the menu

> settings > away and turn ON Smart Away. To allow the mobile device you

are on to use this feature, turn ON participate. The away fence option will

appear and by default, the setting is two miles (3 km). The range for this setting

is 2 to 6 miles (3.00 to 9.50 km).

Inner and Outer Away Fences

The inner away fence is set by the user anywhere between 2 to 6 miles (3.00 to

9.50 km) on the mobile app. This setting can be different for each participating

mobile device. When any of the participating mobile devices are located inside

of its inner away fence, the system will not be in Smart Away; the system will

use the temperature set points dened by the schedule or what was manually

set. Once the inner away fence is set, the outer fence for each participating

mobile device will be automatically calculated by the Smart Away algorithm.

Transition Set Points

When the closest participating mobile device is between the inner and outer

away fences, the thermostat will show the Smart Away indicator. The system

will use transition set points to heat or cool the home. The transition temperature

set points are automatically calculated by the Smart Away algorithm using a

combination of the home and away set points.

Away Set Points

Once all participating mobile devices have moved outside the transition range,

the thermostat will continue to show the Smart Away indicator, and the user-set

away set points will be used to control the system.

Example: Away set points are 65ºF (18.5ºC) for heating and 85ºF (29.5ºC) for

cooling. When the away fence is set to two miles for all participating mobile

devices, and the closest participating mobile device is within the 0-2 mile (0

to 3.22 km) range of the home, the system is considered home; the system

will use the set points from the schedule or what was manually set. If the

closest participating mobile device moves into the 2.1 to 8 miles (3.40 to 13.04

km) range, the system is considered in transition, and the system will start to

either increase or reduce the heating or cooling set point. Once all participating

mobile devices have moved beyond the 8.1 mile (9.50 km) range from the

house, the system sets the set points to the away set points (65ºF for heating

and 85ºF for cooling).

Multiple Devices

It is possible to have more than one mobile device participating in Smart Away

for this system. The away fence can be set to the same value or different

values for each mobile device. The thermostat will not show the Smart Away

indication until all devices have moved past their inner away fence, and the

system will not reach the user-set away set points until all devices have moved

past their outer fence.

Feels Like

The feels like feature uses a combination of outdoor temperature and indoor

humidity to come up with the feels like comfort level in the home.

NOTE: Feels Like is not a temperature setting but the temperature that the

space feels like based on current outdoor temperature and indoor

humidity. To adjust Feels Like, lower indoor temperature, or both

indoor temperature and humidity percentage settings.

NOTE: When Feels Like is set to on, the words Feels Like will appear above

the indoor temperature display on the home screen.

feels like

Display and control your system using feels like temperatures instead of actual temperatures

indoor

humidity

indoor

temperature

outdoor

temperature

feels like

Feels like temperatures factor in the outdoor temperature

and indoor humidity for more accurate control of the temperatures in your home

= 75°

Figure 15. Feels Like Screen

Fan

Go to menu > settings > fan to turn on or off Allergen Defender. Fan mode

options for circulate air can be adjusted on this screen as well. Adjustments

between 9 to 27 minutes on how long the air will circulated each hour. The

circulate option runs during any mode selected except when the system is

turned off.

Allergen Defender: When Internet weather is enabled and pollen count is high

in the home’s zip code, the fan will run between heating or cooling systems to

help clean the air.

Heat & Cool

This screen allows changes to how the system operates. Options are single

set-point, heat pump mode (normal or comfort), auxiliary heat and safety

protection.

Settings

1. Perfect Temperature: Option will only be available in non-zoning

systems. This option allows the user to control both heating and cooling

temperatures with one single temperature setting. Factory default is off

(see gure below for screen example).

2:31 am

set−to

inside

57%

auto

away

modes /schedules

tue | Mar 31, 2015

Home

Figure 16. Perfect Temp

NOTE: When set to Perfect Temp, the heat / cool position indicator changes.

The blue color (cooling) indicator is on the left and heating (red)

indicator is on the right. This is just the opposite on how it is displayed

in normal heat/cool mode. Also the heat / cool mode indicator will

display Auto instead.

2. Select Heat Pump Mode: (only available with system using a heat pump).

Options are normal and comfort. Default is normal. Descriptions for what

each setting does is displayed on the screen.

3. Wider Set-Point Range: Changes the default low and high maximum

temperature setting from 60-90°F to 40-99°F (15.5 - 32.0°C to 4.5 - 37.0°C).

4. Balance Point Auxiliary Heat: (only on heat pump systems): An additional

heat source will be used automatically when the indoor temperature drops

to a temperature that can be adjusted using the slider temperature setting

tool.

5. Balance Point Auxiliary Heat: When the outdoor temperature is above

the high balance point, only the heat pump is allowed to run. When

outdoor temperatures are below the low balance point, only the auxiliary

heat source is allowed to run. When outdoor temperatures are between

the high and low balance points, then both the heat pump and auxiliary

heat source are allowed to run.

6. Safety Protection: Alerts you if the home gets too cold or hot. This is set

under this menu option on the setting for both low and high temperatures.

The system will automatically turn on either cooling or heating if the home’s

interior temperature reaches either the low or high setting. A notication is

also sent to the Home screen notication area and iComfort Thermostat

App.

Auxiliary Heat Overview

Auxiliary heat is the use of an additional heat source, when the heat pump

BTU capacity is not sufcient to keep up with the home’s heating demand;

sometimes it is also called supplemental heat.

When used in a dual-fuel mode, auxiliary heating is accomplished with a gas

or oil red unit. In this mode of operation, the heat pump must shut down and

uses just the auxiliary heating unit for heating.

If the system is an air handler with electric heat, the auxiliary heat will be in

conjunction with the heat pump when the home heating requires it.

Another use of auxiliary heat with heat pump systems includes a setting

called balance point. Balance point puts temperature limits on when the heat

pump and electric heat work together or independently. When the outdoor

temperature is above the default high balance point of 50°F (10°C) (default),

only the heat pump will be allowed to run (no auxiliary heat). When the outdoor

temperature is below the default low balance point of 25°F (-4.0°C) (default),

only the auxiliary heat is allowed to run (no mechanical heat pump operation).

When the outdoor temperature is between the low and high balance point

settings both heat sources are allowed to satisfy the heating demand.

Humidity

Some options that are available under this section are dependent on type of

equipment (indoor and outdoor units) and humidication accessory is installed.

Adjustment Slider Tools

• Dehumidication Set Point Percentage — The slide bar adjustment tool

allows desired humidity level in the home. Selection between 40% to 60%

are available. Default is 55% when dehumidify is enabled.

• Humidication Set Point Percentage- This adjustment tool is only visible

when dew point is set to OFF. Range is 15% to 45% humidity. Default is

40%.

• Overcooling — This adjustment allows selection between 0°F to 4°F (0°C

to -2°C). This adjustment is only available when Max or Climate IQ (Auto)

is selected. This selection will limit how much overcooling is allowed when

trying to achieve the dehumidication set point. Default is 2°F (1.0°C).

• Dew Point — This adjustment twill help reduce the amount condensation

that may build up on windows and other glass surfaces. A dew point slider

bar option will appear under the humidity menu. By default the dew point

slider is set to OFF. When dew point is set to ON, the slide bar adjustment

will appear with a range of -15% to 15%. Default is 0%.

Humidity Control

The following options are available under humidity control:

• Off

• Humidify only option is available when a humidication accessory is

installed.

• Dehumidify only option is available with or without a dehumidication

accessory installed.

• Humidify + dehumidify option is only available when a humidication

accessory is installed.

Humidication Control Center

When a humidication accessory is installed and humidify is enabled, the

options are as follows:

• Normal — Recommended for moderate climates. This runs the humidier

when there is a call for heat and humidication.

• Max — Recommended for drier climates. This runs the humidier when

there is a call for humidication only.

» Dew Point percentage slider adjustment tool is available for both Normal

and Max settings.

» Humidication set point percentage slider adjustment tool is only visible

when Dew point is set to OFF.

Dehumidication Control Center

When dehumidify is enabled and no dehumidier is installed, the options are

as follows:

• Normal — Recommended for moderate climates. No dehumidication is

active.

» Dehumidication set point slider adjustment tool is available.

• Max — Recommended when outdoor air is excessively humid. May over

cool your home to achieve the desired dehumidication set point.

• Climate IQ (Auto) — Automatically adjusts system run-time based on a

combination of dehumidication set point and local weather conditions

obtained from the Internet. May over cool your home to achieve the desired

dehumidication set point.

» Both overcooling and dehumidication set point slider adjustment tools

are available for both Max and Climate IQ (Auto).

Humidify + Dehumidify

When this option is selection, a combination of both humidication and

dehumidication settings are available.

When dew point is set to NO. Then a dual purpose slider adjustment tool will

appear. This tool will allow you to adjust the set point percentage for both

humidication (left slider) and dehumidication (right slider). Range is 15% to

60 % humidity.

Dehumidication Accessory Installed

When either an auxiliary dehumidier or Humiditrol is installed the only setting

available is dehumidication set point slider adjustment tool is available.

NOTE: When Humiditrol accessory is used there is an additional setting

that your installer can adjust. This setting option is available under

the Dealer Control Center on the thermostat. The setting is called

Humiditrol Comfort Adjust, and the settings options are Maximum

Overcooling, Midpoint Overcooling and Minimum Overcooling. The

factory default for this setting is Maximum Overcooling. Please refer to

the documentation included with the Humiditrol accessory for further

details.

Table 5. Humidity Control Modes of Operations

Humidication

Only

Normal These thermostat modes allow the homeowner to control the relative humidity (RH) between 15% and 45%. The following conditions must be met for

either mode to operate:

• Humidication mode has been enabled

• Unit is in HEAT mode

• Humidication demand exists

Additionally, the NORMAL mode requires that heat demand exists.

Max

40%

humidification set−point

45%

15%

Dehumidication

Only

Normal Both Staged and Modulating Outdoor Units: This setting is recommended when the air outside is not too humid.

Max

• Staged Outdoor Unit: This setting is recommended when the outdoor air is excessively humid. This setting may cool your home below the set

temperature in order to remove excessive indoor humidity.

• Modulating Outdoor Unit: Recommend when the outdoor air is excessively humid. This setting adjusts cooling based on duct sensor data. This

setting may cool your home below the set temperature.

NOTE: Discharge air temperature sensor (catalog number 88K38) is required.

Climate IQ (Auto)

Both Staged and Modulating Outdoor Units. This setting automatically adjusts both indoor fan speed and cooling power based on local climate

conditions using Climate IQ

technology. This setting may cool your home below the set temperature.

Adjust only available

with Max or Climate IQ

setting selected.

overcooling

0°F

4°F

2°F

48%

dehumidification set−point

60%

40%

Humidication +

Dehumidication

15%

40%

48%

humidification set−point + dehumification set−point

60%

Dew Point

Dew point adjustment mode will change the humidication set point based on the outdoor temperature and a user-dened dew point adjustment setting.

dew point

15%

−15%

Modulating outdoor units are XC20, XP20, XC25 and XP25

NOTE: Humidication/Dehumidication information is applicable for non-zoning systems only for the iComfort S30 Smart Thermostat using rmware version 3.15 or later.

iHarmony Zoning

This option will only appear on the menu if an iHarmony

zoning system is

installed.

1. Zoning: This section allows the user to turn ON or OFF zoning. If zoning is

automatically detected by the system, the default is ON.

2. Zones 1 through 4: Pressing on the right arrow will bring up a screen so

that each zone can be renamed if desired.

Notications

This section allows the user to setup reminders for various accessories. By

default all listed items are disabled. The reminders can be set for 3, 6, 12 or 24

months and a custom reminder by specic date can be set.

Advanced Settings

This section is for installers and technicians ONLY to customize system settings

and run various diagnostic tests.

View Dealer Control Center

Allows installers and technicians to perform custom congurations tailored for

the homeowners unique requirements.

Restart

Options are to restart Smart Hub, thermostat or both.

Pair Smart Hub to iComfort Dealer Mobile App

This allows an installer to pair their mobile device to start the initial

commissioning of the system, or a technician to use a mobile device to perform

custom congurations or troubleshooting.

General

This section provides information and setting changes for various displayed

items.

About

This page will provide detailed information concerning the HD Display

(thermostat info) and Smart Hub. Provided are: model number, serial number,

hardware, software and Wi-Fi revisions.

In addition, for thermostat and Smart Hub, a software update option is listed.

Select software update and set Automatic Updates to YES or NO (default is

NO). You can also select check for updates now.

Dealer Info

This page will display or allow information to be changed concerning the

dealer. Items included on this page are name, address1, address2, city, state,

zip code, country/region, phone, email and website. There is a dealer access

option at the bottom of the page. Press the > button to access the dealer

access page.

Dealer Access

1. Remote View: This option allows the dealer access to remotely view your

system. Options are ON and OFF. Default is OFF.

2. Remote Control: There are two options under this section, OFF and ON/

ALWAYS. Selecting the desired option will place a green check mark next

to the feature.

3. Alerts and Notications: Default is OFF. Turning on this feature will allow

automatic notications to be sent to your dealer concerning maintenance.

Screen Lock

There are three options for screen locking. Default is unlocked.

• Unlocked - Changes can be made to any settings.

• Partially Unlocked - Screen is locked but temperature settings can be

changed.

• Locked - No changes can be made.

To unlock partially locked or locked, press anywhere on the screen and hold

for ve seconds.

Date & Time

The following items can be set on this screen:

1. The clock can be changed to 24 hour (military). Default is OFF.

2. The following settings are only available if the system is not connected to

the Internet.

• Daylight Savings - ON or OFF. Default is ON.

• Time Zone: Options are Pacic, Mountain, Central and Eastern.

Default is Central. Select time zone and press SET.

• Set Time - Local time can be adjusted. Press SET to nish.

• Set Date - Current date can be set. Press SET to nish.

NOTE: If the system is connected to the Internet, only changing to the 24 hour

clock can be selected.

Language

This allows the language used on the screen to be changed. Options are

English, Français and Español. Default is English.

Display

The following setting options available are:

1. Outdoor Weather - Turn ON to display weather on the HOME screen.

2. Outdoor Temperature Display - Options are:

• Internet (AccuWeather) - Will display weather provided by

AccuWeather for the local area based on the homeowner zip code.

NOTE: Thermostat has to be connected to the Internet, system is registered,

and you are logged into www.lennoxicomfort.com for this feature to

work. See menu > system settings > account to verify.

• Sensor - Display outdoor temperature only from installed remote

outdoor sensor.

3. Outdoor Air Quality - Turn ON to display outdoor air quality on the

weather screen.

4. Indoor Humidity - Turn ON to display indoor humidity above the indoor

temperature on the HOME screen.

5. Proximity Sensor - When turned ON, the display will wake up automatically

upon approach.

6. Screen Saver - Options for this feature are:

• Off

• Weather - If turned on, will allow up to 26 animated weather screen

savers based on the AccuWeather outdoor weather forecast for the

local zip code.

NOTE: Thermostat has to be connected to the Internet, system is registered,

and you are logged into www.lennoxicomfort.com for this feature to

work. See menu > system settings > account to verify.

• Power Save - Screen is blank until the screen is touched or activated

by proximity sensor if enabled.

• Logo - Displays the Lennox Logo.

7. Screen Brightness - Options are ON or OFF.

• If set to ON, control of screen brightness is automatically controlled by

the system.

• If set to OFF, screen brightness can be adjusted using the sliding scale

adjustment tool.

8. Temp Scale - User can set to either Fahrenheit or Celsius temperature

display.

9. Clean Screen - Locks the screen and allows user 30 seconds to clean the

screen. During this period, the screen will not respond to any input.

Home Info

Adding Home Information

This screen allows you to add your home information. Fields included are home

name, country/region, address, address2, city, state and zip/postal code.

Remove Home

Using “remove home” function will remove all addresses and thermostat

systems associated with your account.

To remove just one system, go to that system and navigate to menu > name

and select “unregistered system.”

NOTE: The remove home function does not delete your account but just

removes all systems and addresses.

Account

The account screen will allow the user to setup an account so they may access

their system remotely from the consumer portal. Reasons to create an account:

• To enable remote access to the system using a mobile device with the

iComfort Thermostat App installed. This will allow remote adjustment for

temperature settings and other features.

• To enable the Smart Away feature discussed later in this instruction.

• To directly communicate to the Dealer any issues the system may be

incurring.

This menu allows four options:

Using Existing Account

If an iComfort S30 account has already been created, then use the sign in

option to access your account. Enter your email address and password to

connect your system to your on-line account.

Creating a New Account

1. Use this option to create an account. Enter your email address and desired

password. Select create new account.

2. The new account screen will appear. Enter your rst name, last name and

phone number (optional).

3. Enter an email address and repeat to verify.

4. Create a password under the set password location. Retype the password

to verify.

5. Check the box that will allow your dealer to receive service alerts and

possibly x your issue remotely (recommended).

6. Check that you agree to the Lennox EULA. Press on LENNOX EULA to

read the end-user license agreement.

If the setup and connection to the Lennox server is successful, a green check

mark will appear above the server icon under the Wi-Fi menu option.

Generate Pin

If you have already created a consumer account through the consumer web

portal (www.lennoxicomfort.com) then you can use the generate pin option to

add your system to your account.

NOTE: The generate pin option is not required if the account is setup from the

thermostat .

1. Create your account using either the iComfort Thermostat App or consumer

website (www.lennoxicomfort.com).

2. The rst time you login to your account the screen will indicate no iComfort

detected. Select the ▼ icon next to your email address in the upper right-

hand side of the screen. A drop down menu will appear and select add

icomfort.

3. A add icomfort pop-up window will appear on the screen. Enter your pin

number which was generated by the thermostat and press add. When

successful, the setup will continue on to the next applicable screen.

4. If you have already associated an address to your account, you will have

the option to select that address or add a new address.

Move Out

Using “move out” function will remove all addresses and thermostat systems

associated with your account.

To remove just one system, go to that system and navigate to menu > name

and select “unregistered system.”

NOTE: The move out function does not delete your account but just removes

all systems and addresses.

HomeKit

See section “Apple

HomeKit™” on page 19 for information on how to add

your thermostat to Apple HomeKit.

Using the Secure Web Portal

Access all the great Wi-Fi enabled features on your iComfort

thermostat from

our secure web portal.

www.lennoxicomfort.com

After signing in from your computer, tablet or smart phone, you will be able to

view your iComfort system settings, adjust the temperature and view reminders

and alerts – just as you would on your iComfort thermostat at home. With a

familiar look and settings this simple, you should feel right at home.

From the web portal welcome page, you may also click on links to launch an

interactive demo or learn more about iComfort.

Installation Report

Installation report is only available to the installer (dealer). Please contact your

dealer for a copy of your report.

Performance Reports

Performance reports are only available through the consumer portal at:

www.lennoxicomfort.com

Your dealer also has access through the dealer dashboard.

NOTE: Your dealer has the ability to view and generate reports (PDF) for up

to 12 months to email to homeowner.

Mobile Applications

The iComfort® Thermostat App

(homeowner app) is available for use on

iPhone

®,

iPad

and Android™ devices.

Apple, the Apple logo, iPhone and iPad are trademarks of Apple Inc. registered

in the US and other countries.

Android is a trademark of Google Inc. Use of this trademark is subject to

Google permission.

Amazon, Echo, Alexa and all related logos are trademarks of Amazon.com,

Inc. or its afliates.

Amazon Alexa Enabled Devices

This section provides basic information on how to connect your Amazon

device utilizing Alexa speech-recognition technology for your thermostat. Also

provided are the voice commands that controls your thermostat.

The most current information provided by Lennox is available on the

consumer portal at:

www.lennoxicomfort.com

Go to the bottom right-side of the page and select the click here for support

icon.

Setup

First you must have a Amazon Alexa enabled device installed and connected to

your home Wi-Fi network. Use the following procedure to enable the iComfort

S30 Ultra Smart Thermostat Skill using the Amazon Alexa mobile app.

1. Download and install the Amazon Alexa app on your mobile device.

2. Start the Amazon Alexa app.

3. Search for “Lennox” in the Skills or Smart Home Skills section of the

Amazon Alexa app and ‘Enable Skill’ for the Lennox iComfort Skill.

4. Login with your Lennox iComfort user name and password

5. Your Lennox account should now be successfully linked with Amazon

Alexa.

6. You can now add your iComfort thermostat to Alexa by either of the

following options:

• Clicking on “Discover Devices” in the Smart Home section in the Alexa

app OR

• Ask Alexa to discover your iComfort Thermostat by saying, “Alexa,

discover my devices”.

Under “Smart Home” in your Alexa app, you should see a list of discovered

devices with your thermostat or zone names. You can see your system or zone

names on the thermostat home screen above the indoor temperature display.

IMPORTANT

Non-Zoning System: If the system uses the default name which is called

“System” then it will be called “Thermostat” in Alexa. If you have changed

the system name to a custom name, then the custom name will be used for

Alexa.

Zone System: The device names will be your thermostat individual zone

names. Alexa won’t be able to identify your thermostat zone if you say

“thermostat” if it is not part of your zone’s name.

Only use the exact name(s) you see on the thermostat screen when speaking

your command. For example, “Alexa, change the “Hallway” to 68 degrees” will

work, but “Alexa, change the “Hallway thermostat” to 68 degrees” will not.

In a situation when you may have two or more thermostats in your home,

each thermostat must have a unique name. In addition, each zone must

also have a unique name like bedroom, kitchen, den, etc.

If your thermostat is using the “Feels Like” feature, Alexa supports that mode

of operation as well.

NOTE: You can change your system name by going to the thermostat home

screen, select menu > settings > name. To change the name of

a specic zone, go to the home screen, select menu > settings >

iHarmony and select the specic zone you wish to rename.

Alexa Voice Commands for Lennox Skill

1. Set your device to a specic temperature:

“Alexa, set (thermostat name) to 75 degrees”

“Alexa, set (thermostat name) temperature to 75”

“Alexa, set (thermostat name) to 75”

“Alexa, change temperature to 75”. Alexa will ask you to conrm which

device, just say your thermostat’s name.

“Alexa, turn temperature to 75”. Alexa will ask you to conrm which device,

just say your thermostat’s name.

2. Turn UP the temperature a set amount:

“Alexa, increase (thermostat name) by 3 degrees”

“Alexa, increase (thermostat name) temperature by 3 degrees”

“Alexa, raise (thermostat name) by 3 degrees”

3. Turn UP the temperature by 2 degrees:

“Alexa, increase (thermostat name) temperature”

“Alexa, heat up (thermostat name)”

4. Turn DOWN the temperature a set amount:

“Alexa, decrease (thermostat name) by 3 degrees”

“Alexa, lower (thermostat name) temperature by 3 degrees”

“Alexa, decrease (thermostat name) temperature by 3 degrees”

5. Turn DOWN the temperature by 2 degrees:

“Alexa, lower (thermostat name) temperature”,

“Alexa, cool down (thermostat name)”

“Alexa, make (thermostat name) colder”

6. Ask for the current temperature:

“Alexa, what is the temperature of (thermostat name)” Alexa will reply with

current temperature.

7. Ask for thermostat set points:

“Alexa, what is the (thermostat name) set to?” Alexa will reply with the

current thermostat setpoints and the thermostat mode (heat, cool or auto).

If you ask Alexa to raise or lower the temperature without specifying by how

much, it will change the temperature by two degrees.

Changing to Celsius

Using your Amazon Alexa mobile app, select the three bar icon in the upper

left-hand of the screen.

1. Select Settings.

2. Choose your Amazon device

3. Select Measurement Units from the menu.

4. Toggle ON Temperature Units - Use metric measurements for temperature

units.

NOTE: Even though your Lennox thermostat supports half degree settings

in Celsius, Alexa only supports whole degrees. The rst temperature

adjustment that gets made will set the temperature to a whole degree,

if it was not already.

Heat and Cool Mode

Alexa will control your thermostat a bit differently when it’s in Heat • Cool mode.

In Heat and Cool mode the system can automatically switch between heating

and cooling as needed.

For instance, if you ask Alexa to set the hallway temperature to 70 degrees,

your thermostat will use this as a midpoint temperature, setting the Heat

setpoint to 69 and Cool setpoint to 72. Alexa will conrm your request, saying

“Hallway is in auto mode, aiming for 70 degrees”.

1. You cannot change the mode (heat only, cool only, etc.) of your thermostat

using Alexa.

2. If your thermostat is in ‘away’ or ‘smart away’ mode, any Alexa commands

to change thermostat temperature will not work in this mode.

3. Currently, you can pair only one home that is listed in your Lennox

iComfort Account with Alexa. In the situation where you have multiple

homes associated with your iComfort account, you will not have a choice

to choose the home for Alexa. You can check the homes on your account

by visiting: www.lennoxicomfort.com.

Apple

HomeKit™

Apple HomeKit technology provides an easy, secure way to control your

home’s lights, doors, thermostats, and more from your iPhone

, iPad

, iPod

touch

or Apple Watch

To control this HomeKit-enabled accessory, iOS 10.3.1 or later is recommended.

Controlling this HomeKit-enabled accessory automatically and away from

home requires an Apple TV

with tvOS 10.3 or later or an iPad with iOS 10.3

or later.

Apple, Apple Watch, iPad, iPad Air, iPhone and iPod touch are trademarks of

Apple Inc., registered in the U.S. and other countries. HomeKit and HomePod

are trademarks of Apple Inc.

Use of the Works with Apple HomeKit logo means that an electronic

accessory has been designed to connect specically to iPod touch, iPhone,

or iPad, respectively, and has been certied by the developer to meet Apple

performance standards. Apple is not responsible for the operation of this device

or its compliance with safety and regulatory standards.

Overview

There are three options available for Wi-Fi Accessory Conguration Setup and

HomeKit pairing which are:

• Out of the Box Setup Procedure during Thermostat Commissioning.

• Out of the Box Setup Procedure after Thermostat Commissioning.

• HomeKit Manual Setup

For more information about Apple Homekit, go to:

https://www.apple.com/ios/home

The most current information provided by Lennox is available on the

consumer portal at:

www.lennoxicomfort.com

Go to the bottom right-side of the page and select the click here for support

icon.

Remote Access

With the Home app, on your iOS device, you can set up a home hub to control

your HomeKit accessories remotely, grant access to the people you trust, and

automate your accessories to do what you want, when you want. You can set

up your HomePod, Apple TV 4K, Apple TV (4th generation), or iPad as a home

hub to automate and remotely control your HomeKit accessories from your iOS

device. The device that you set up as a home hub must remain in your home,

connected to your home Wi-Fi network, and powered on.

Wi-Fi Conguration and Pairing Prerequisites

The following is required in order to setup Wi-Fi and pairing your thermostat to

Apple Homekit:

• You are located in the home where the S30 system is located.

• The home’s wireless access point is up and running with Internet access.

• Your iOS mobile device’s Wi-Fi is enabled and already connected to your

home wireless network.

• Registered and active iCloud account

Out of the Box Setup Procedure during Thermostat

Commissioning

1. When the thermostat is rst powered up, the Wi-Fi Accessory Conguration

(WAC) Active screen will appear on top of the dealer info setup screen.

Figure 17. Wi-Fi Conguration

NOTE: You have 15 minutes to complete the procedure or it will time out at the

thermostat and you will receive a WAC Failed message.

2. Proceed to “Wi-Fi Accessory Conguration (WAC)” on page 22 to

continue the procedure.

Out of the Box Setup Procedure after Thermostat

Commissioning

1. When the thermostat is powered is cycled, the Wi-Fi Accessory

Conguration (WAC) Active screen will appear on top of the thermostat’s

home screen.

Figure 18. HomeKit Menu

NOTE: You have 15 minutes to complete the procedure or it will time out at the

thermostat and you will receive a WAC Failed message.

2. Proceed to “Wi-Fi Accessory Conguration (WAC)” on page 22 to

continue the procedure.

HomeKit Manual Setup

The following procedure is used when Apple Homekit was not congured

during the thermostat’s commissioning phase. This procedure could also be

used if the thermostat had been congured by a previous homeowner.

1. From the thermostat’s home screen, go to menu > settings > Home Kit.

Select HomeKit factory reset.

Figure 19. HomeKit Menu

2. A pop-up screen will appear asking you to conrm that you want to reset to

default. Select YES to continue.

Figure 20. HomeKit Reset Screen

3. The following screen indicates that the thermostat is ready for conguring

iOS device to begin WAC.

Figure 21. Wi-Fi Conguration

4. Proceed to “Wi-Fi Accessory Conguration (WAC)” on page 22 to

continue the procedure.

Wi-Fi Accessory Conguration (WAC)

1. The Wi-Fi Accessory Conguration (WAC) Active screen provides three

setup status indicators. Those are:

• Unit is ready for Conguring iOS device to begin WAC

• Destination Wi-Fi network has been received from Conguring iOS

device and is being applied

• Almost done, checking for Internet connection before exiting.

NOTE: You will receive an error message indicating “network not congured”

if the procedure failed.

NOTE: If there is no Internet connection available, your will get an error

message indicating “Internet connection not available”.

2. Go to your iOS device’s Wi-Fi utility and look for S30 and a unique ID

(example: S30 e0fc37). Select that SSID. Under Setup New Device, you

should see iComfort S30 e0fc37.

NOTE: Please note that e0fe7 is an example and is a variable. Each S30

thermostat will have its own unique alpha-numeric sequence.

Figure 22. Setup New Device

3. Select the iComfort device to continue.

4. Under Accessory Setup, you should see a message indicating the

accessory will be set up to join “your local network”.

5. Press Next to continue. If successful, you should see a accessory join

message.

Apple HomeKit Pairing

1. To add the thermostat to a specic home if you have more than one. Go

to your Apple Home application on your mobile (iOS) device and FIRST

select the home.

Figure 23. Typical Example of Home Selection.

2. Select Add Accessory.

3. Select a iComfort S30.

Figure 24. Typical Example of iComfort Accessory Selection

4. The following screen will appear on your Thermostat. Use your iOS device’s

camera to read the pairing code that appears on the thermostat’s screen.

NOTE: If your camera is unable to read the code, you will be given the

opportunity to manually enter the code

Figure 25. Pairing Code

NOTE: You have 15 minutes to complete the procedure or it will time out at

the thermostat.

5. The following screens will indicated the pairing was successful.

Figure 26. Pairing Successful

6. Your S30 thermostat has been added to Apple Homekit. You can at this

point assigned a location for the thermostat and include in your favorites.

Additional Apple HomeKit Menu Options

There are several functions available from the HomeKit menu.

Figure 27. HomeKit Menu

Enter WAC Mode

This option is for changing to a new wireless access point or updating the

existing wireless access point password.

Auto WAC Mode

By default this option is set to ON. If the thermostat has never been connected

to the home’s wireless access point or a HomeKit Factory Reset was initiated.

Anytime the thermostat’s power is cycled or restarted, the Wi-Fi Accessory

Conguration (WAC) Active screen will always appear on thermostat boot-up.

Selecting OFF, will disable this function.

NOTE: The thermostat can be restarted by going to menu > settings >

advanced settings > restart and select restart smart hub or restart

both

HomeKit User Reset

This option allows you to remove any existing Apple HomeKit user settings and

paired iOS devices. The thermostat however will retain it’s Wi-Fi connection

settings. This option will only appear if the thermostat has already been added

to a user’s iCloud account.

HomeKit Factory Reset

This option allows you to remove any existing thermostat Wi-Fi settings, Apple

HomeKit user settings and paired iOS devices. Use this option if you wish to

remove the thermostat’s Wi-Fi settings and set the Apple HomeKit function

back to factory default.

Proceed to “Wi-Fi Accessory Conguration (WAC)” on page 22 to continue

the procedure.

Apply Firmware Update Now

If the button is visible, it indicates there is a rmware update available. Select

the button to update the Apple HomeKit rmware if you desire to do so. Once

started a pop-up will appear indicating that “Homekit rmware update is in

progress. Please wait...”.

Figure 28. Firmware Update Progress Indicator

Thermostat - Factory Reset Smart Hub

If your service technician needs to reset your S30 Thermostat, there is an

option not to erase the Apple HomeKit settings if already congured.

1. The rst screen to appear is the factory reset Smart Hub, the technician

will select conrm to continue.

2. A second screen will appear that provides the option to reset, or not reset

the Apple HomeKit settings to factory default. Select NO, to keep the

settings.

Figure 29. Apple HomeKit Factory Reset

Thermostat - Notications or Actions Required

If there are notications or actions required for Apple Homekit, a notication

icon will appear on the home screen in the upper right-hand corner of the

screen.

Currently there is only one purpose for this notication and that is to notify

you that a Apple HomeKit rmware update is available. See “Apply Firmware

Update Now” on page 24 for further details.

Once the updated rmware has been applied, the notications will disappear

next to the HomeKit menu option. If will also disappear from the home screen.

NOTE: There could be other active notications not related to HomeKit.

The following example shows there is action required for the HomeKit option.

Figure 30. HomeKit Notication

FCC Statements

FCC Compliance Statement — PART 15.19

This device complies with Part 15 of the FCC Rules. Operation is subject to the

following two conditions:

1. This device may not cause harmful interference, and

2. This device must accept any interference received, including interference

that may cause undesired operation.

FCC Interference Statement — PART 15.105 (B)

This equipment has been tested and found to comply with the limits for a Class

B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed

to provide reasonable protection against harmful interference in a residential

installation. This equipment generates, uses and can radiate radio frequency

energy and, if not installed and used in accordance with the instructions,

may cause harmful interference to radio communications. However, there is

no guarantee that interference will not occur in a particular installation. If this

equipment does cause harmful interference to radio or television reception,

which can be determined by turning the equipment off and on, the user is

encouraged to try to correct the interference by one of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which

the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

RF Exposure Information

This equipment complies with FCC radiation exposure limits set forth for an

uncontrolled environment. In order to avoid the possibility of exceeding the

FCC radio frequency exposure limits, human proximity to the antenna shall not

be less than 20cm during normal operation.

Index

Adding Home Information 16

Amazon Alexa Enabled Devices 18

Apple® HomeKit™ 19

Away 6

Cool-to 6

Creating a New Account 16

Date /Time 4

Date & Time 15

Dealer Access 15

Dealer Info 15

Dehumidication Accessory Installed 13

Dehumidication Control Center 13

Emergency Heat 6

Fan Operation 6

FCC Statements 25

Features 3

Generate Pin 16

Heat-to 6

Home Screen 3

Humidication Control Center 13

Humidify + Dehumidify 13

Humidity Control 13

Humidity Control Modes of Operations 14

Icons

Allergen Defender is Working 6

Ambient Lockout 5

Available Zones 5

Away 5

Changing set point range 6

Coasting to Perfect Temp 6

Cooling 5

Defrosting 5

Dehumidifying 5

Emergency Heat 5

Fan Set to Auto 5

Fan set to Circulate 5

Fan set to ON 5

Heating 5

Humidifying 5

Load shedding, wait time 45 min 6

Menu 5

Schedule hold until next period 6

System Under Test 6

Transitioning to next schedule 5

Turning feels like on 6

Will Start Soon 5

Installation Report 17

Language 15

Mobile Applications 17

Move Out 17

Performance Reports 17

PureAir S 7

Received Signal Strength Indication (RSSI) 10

Reminders 4

Remove Home 16

Schedule IQ 7

Screen Elements 4

Screen Lock 15

Select Mode 6

Settings 9

Account 16

Advanced Settings 15

Away 10

Display 15

Fan 12

Feels Like 11

General 15

Heat & Cool 12

Home Info 16

HomeKit 17

Humidity 12

iHarmony Zoning 15

Name 10

Notications 4, 15

Wi-Fi 9

Smart Away 11

System Status Icons 5

Temperature Dial 3

Troubleshooting Wi-Fi Connection 10

Using Existing Account 16

Using the Secure Web Portal 17

Zoning

Pop-Up screen 4