Trane ComfortLink XL850 User guide

ComfortLink™ Trane XL850
Smart Control User Guide

The XL850 is an easy-to-use,
programmable control with a
color touch-screen.

When connected with
Nexia™ smart home, you can
control your home’s heating
and cooling system and
up to 230 separate Z-Wave
devices from a smart phone,
PC or tablet from virtually
anywhere.

This guide will help you
congure and connect your
XL850 Smart Control quickly
and easily.

Start using your
new XL850 now!
See “Start Here!”

on page 3.

032-5091-05

Congratulations!

Thank you for choosing the Trane XL850 Smart
Control. The intuitive interface and powerful
features incorporated into the compact design
of the color touch-screen control represent the
latest in climate control technology from the
industry’s leader in residential HVAC systems.

This guide will introduce you to the unit’s many
features and get you started using your XL850
Smart Control right away.

The XL850 Smart Control can be accessed
remotely with your smart device and it can
serve as the central hub of an entire network
of smart home devices. To fully enjoy these
benets your XL850 must be connected to the
Nexia™ platform. Nexia provides an all-in-one
cloud based app that allows you to access your
XL850 anytime/anywhere connecting your smart
devices through Z-Wave technology. See the full
line of available features and functions at:

http://www.nexiahome.com/

For tutorials search: XL850.

Nexia™ smart home allows you to:

• Monitor and control your HVAC system
using an internet-enabled smart phone,
tablet or computer from anywhere in the
world.

• Build a network of up to 230 Z-Wave
enabled products on one account.

• View weather information including
outdoor temperature, ve-day forecasts,
radar and weather alerts.

• Receive text and e-mail notications that
inform you of happenings in your home.

• Receive software updates automatically.

Up to four smart controls of any combination of the 1050,
850, 824, and 624 are allowed on your Nexia™ smart home
account for no additional cost. A monthly subscription
charge may apply beyond this number of devices.

Contents

User Setup Wizard ................................................... 3

Navigating the Control .........................................4

Temperature Control Panel .................................7

Adding Widgets ....................................................... 8

Home Screen Customization .............................. 9

Menu Screen ...........................................................10

Settings Screen ......................................................11

Scheduling ..............................................................12

Changing Periods ..................................................14

Adding Periods ......................................................15

Deleting Periods ....................................................16

Overriding Schedules ..........................................17

Conguring 1-Touch Presets .............................18

Setting Access Restrictions ................................20

Nexia™ smart home..............................................21

Network Setup .......................................................22

Nexia™ Registration ..............................................24

Adding/Removing Z-Wave Devices ...............27

(via XL 850) ..............................................................27

Adding Z-Wave Devices (via mobile app) ....28

Advanced Z-Wave Settings ................................29

Other Features .......................................................31

Notices ......................................................................32

FCC Notice ...............................................................32

ICC NOTICE ..............................................................32

page 2 850 User Guide

Start Here!

User Setup Wizard

The User Setup
Wizard guides
you through
the XL850’s User
configurable
settings.

To complete the Setup Wizard and connect the
XL850 to Nexia™ smart home, you need:

• A high-speed connection to the Internet
(wired or wireless)

• Your wireless (WiFi) network name and
password

• An internet browser

• A valid e-mail address

To access the User Setup Wizard, press

Accessing the User Setup Wizard

Menu

Settings

Screen Settings

• Adjust the Screen brightness, backlight,
screen saver and color themes.

Schedule Settings

• Set the XL850 scheduling feature to
enabled or disabled. When Scheduling is
disabled, 1-Touch Presets are available.

Guided Scheduling (Scheduling Enabled)

• Automatically create schedules based on
answers to a series of questions.

1-Touch Presets (Scheduling Disabled)

• Congure heating and cooling target
temperatures for Home, Away and Sleep
conditions. The Presets are selectable from
the Home Screen.

Network Setup

• Select your wireless network and enter
your password. If your wireless network is
available but not shown in the list, select
Hidden Network, and manually enter your
network’s name (SSID).

Nexia™ smart home Registration (requires
Internet connection)

• Your XL850 control comes equipped with
remote access and other features from
Nexia™ smart home.

Weather (requires Nexia registration)

• Input the Zip Code of the location for
appropriate weather information including
ve-day forecasts, radar display and
weather alerts.

That’s it! You can now begin enjoying the
benets of your new Trane XL850 Smart
Control!

NOTE: Wireless Setup is not required when the
XL850 is hard-wired to your home network.

MENU>SETTINGS>USER SETUP WIZARD.

When the Setup Wizard is activated, the process
cannot be cancelled. The Wizard will guide you
through the following steps:

032-5091-05 page 3

NOTE: If you are having diculty enrolling the
XL850 to your account, visit the troubleshooting
section on www.nexiahome.com/trane for help.

Navigating the Control

Home Screen - Simple View

Default Home Screen can be customized with several
widgets. To learn more about this feature see the
section in this user guide about customization.

page 4 850 User Guide

Homeowners may toggle between Home Screen Options
by pressing: Home Screen > Menu > Settings > Home

View Options. Select Simple View or Classic View.

Home Screen View

NOTE: Simple View is the default view.

Simple View

OR

Classic View

032-5091-05 page 5

Home Screen - Classic View

Home Screen can be customized with several widgets. To learn more
about this feature see the section in this user guide about customization.

page 6 850 User Guide

Temperature Control Panel

The Temperature Control Panel is where target
temperatures are manually set and adjusted.

The panel is shown on the Classic View Home
Screen only.

Touch Heating and Cooling Set-points to
show panel.

Available when

Scheduling is Enabled

Press to disable
Schedule and
maintain current
temperature
settings.

Temporarily
overrides
Schedule

View and edit
Schedule

Hold

Perm

Hold
Until

Show

Schedule

Schedule Status Area

OR

Away

Home

Sleep

Available when
Scheduling is Disabled

Press Away, Home or
Sleep to activate
1-Touch Presets

$

82º

62º

Point (press to change)

Cooling Set Point
(press to change)

Press to

increase

the

set point

Mode

Indicator

Press to

decrease

the

set point

Heating Set

032-5091-05 page 7

Adding Widgets

Optionally, up to 2 widgets may be chosen to appear on
your home screen. They can be selected by navigating to

Menu > Settings > Screen > Screen Layout

When scheduling is
enabled, the Preset
button is disabled
and a Permanent
Hold button is
displayed. The
system will follow
the custom schedule
you’ve created. You
may override the
schedule by adjust­ing the temperature
settings with the
up/down arrows at
the right of the
screen. At the next
period change, the
schedule will resume.

To maintain a temperature indefinitely, adjust the setpoint to the desired temperature
and press the Permanent Hold button. It will then display ON, and the control will
maintain that temperature setpoint until you manually change it. Press the Permanent
Hold button again to turn Permanent Hold OFF. The Control resumes following the
schedule.

page 8 850 User Guide

Homeowners may customize the Home Screen by pressing:

Menu > Settings > Screen > Screen Layout

Choose up to two widgets to show up on the Home Screen. Make
selection and press Apply.

Home Screen Customization

032-5091-05 page 9

Menu Screen

Navigate to Menu Screen by pressing: Home Screen > Menu

page 10 850 User Guide

T

Press to configure 1-Touch Presets

Manually set the Date, Time and

* Allow at least 1 hour for the Control to acclimate to the ambient room conditions. Temperature display may be inaccurate during the acclimation period.

Navigate to Settings Screen by pressing: Home Screen > Menu > Settings

Press to modify screen

brightness, backlight timer,

screensaver, and color theme

Press to set

emperature scale,

Deadband,

Calibration* and

Displayed Outdoor

Temperature

Sensor source

(if scheduling is enabled, Away
will be the only option)

Settings Screen

Time Zone. No need to update
when connected to Nexia.

Press to connect
to a WiFi
network.
Enable/Disable
wireless
connection,
access Advanced
Setup, Network
Properties and
Diagnostics

Press to manually

upgrade sofware.

See Software
Upgrades for

more information.

Press to set system

maintenance and service

reminders

032-5091-05 page 11

Press to start the User

Setup Wizard

Press to add or remove devices
prior to Nexia registration

Press to restart
the thermostat

Scheduling Schedule Screen

Navigate to Scheduling Screen by pressing: Home Screen > Menu > Schedules

page 12 850 User Guide

Navigate to Grouping Screen by pressing: Home Screen > Menu >
Schedules > Grouping

Grouping Screen

HINT: To copy a schedule between days, group them, press Apply, then open the grouping menu and de-select the days. Press Apply again.

032-5091-05 page 13

Changing Periods

To change Periods press: Home Screen > Menu > Schedules > Press Schedule time

Changing Period Start or End Times

1. Press anywhere in the Period to make it
active. Other Periods will dim and the Start
and End times for this Period will be in a
black box.

2. Press the TIME START or TIME END and
adjust the time using the UP and DOWN
arrows. NOTE: The XL850 uses intelligent
technology and will not allow setting an
illogical start or end time. Periods must be
at least 30 minutes in duration.

Changing Period Set Points

1. Press the active Period’s Cooling or Heating
Set Point.

2. Adjust the Set Point using the UP or DOWN
arrows.

Time
Start

Time

End

Press to adjust
Start and End
Times

Schedule Mon Tue Wed Thu Fri Sat Sun

6:00 am

78º

Wake

8:00 am 6:00 pm 10:00 pm

85º

Away Home Sleep

70º

Press in the red or blue area, then adjust
the Set Point using the up
and down arrows

78º

Use the Up and
Down Arrows to
change values

70º

82º

62º62º

Changing the Period Name

1. Press the PERIOD NAME (Wake, Away, etc.).

2. Select a predened name or press NEW and
select NEXT.

3. If selecting a new name, enter the name
using the on-screen keyboard.

4. Press NEXT.

page 14 850 User Guide

When all changes have been made, press APPLY
to save and exit, or press CANCEL to discard all
changes that were made to this Schedule.

Press Apply to save

changes and exit

Apply Cancel

Press in the gray area

to rename the period

Navigate to add Periods by pressing: Home Screen > Menu > Schedules > Add Period

Adding Periods

The XL850 Smart Control is capable of adjusting
the temperature settings throughout the day
according to a user-programmable schedule.

Each day of the week can have its own unique
schedule, and each day can have a maximum of
four Periods.

Important: Scheduling must be enabled
before a schedule can be dened. To verify
that Scheduling is enabled, navigate to
MENU > SETTINGS > SCHEDULES and verify
that ENABLED is highlighted.

To set or modify schedules, navigate to HOME

> MENU > SCHEDULES or select SHOW
SCHEDULES from the Temperature Control

Panel.

Periods dene the time of day when the target
temperature is adjusted. Each day can have from
1-4 Periods, and each day can have dierent
number of periods. The Scheduling Screen
shows the start time for each Period highlighted
across the top row.

3. Choose a name for the new Period or select

New to dene a custom name and press
NEXT.

4. If selecting a new name, enter the name
using the on-screen keyboard.

5. Press NEXT.

Press the green target to insert a new period

Add Period

6:00 am 8:00 am 6:00 pm 10:00 pm

78º 85º 78º 82º

Wake Away Home Sleep

6. Add additional periods, the maximum per
day is 4.

7. Press APPLY to save your changes and
return to the Schedule Screen. The new
period should be displayed.

Adding Periods

1. Press ADD PERIOD, the Add Period Screen
is displayed.

2. Press the green circle where you would like
to insert a Period.

032-5091-05 page 15

70º 62º 70º 62º

Apply Cancel

Deleting Periods

Press the trash can to mark a period for deletion

Delete Periods

6:00 am 8:00 am 6:00 pm 10:00 pm

Navigate to delete Periods by pressing: Home Screen > Menu > Schedules > Delete Period

Deleting Periods

1. From the Schedule Screen press DELETE
PERIOD, the Delete Periods Screen is

displayed.

2. Press the TRASH CAN icon in the Period(s)
you wish to delete. NOTE that each day
must have at least one Period.

78º

Wake Away Home

70º

85º 78º

70º

Apply Cancel

Press Apply to save

changes and exit

82º

Sleep

62º62º

3. Press APPLY to save your changes and
return to the Schedule Screen. The changes
should be reected in the display.

page 16 850 User Guide

Overriding Schedules

NOTE: These functions require Scheduling to be
enabled. To enable Scheduling, go to HOME >

MENU > SCHEDULES > ENABLE SCHEDULE.

Hold Until

Follow these steps to override a schedule until a
specied time.

1. Press in the INDOOR TEMPERATURE area
to reveal the Temperature Control Panel.

2. To change the Cooling Set Point, press the
blue COOLING SET POINT. The Mode
Indicator will display blue wavy lines.

Use the UP and DOWN Arrows to adjust the
Set Point to the desired temperature.

3. To change the Heating Set Point, press
the red HEATING SET POINT. The Mode
indicator will display red wavy lines.

Use the UP and DOWN Arrows to adjust the
Set Point to the desired temperature.

4. To change the duration of the Hold, press
in the STATUS AREA. The day will appear
in bold type.

5. Use the UP and DOWN arrows to select the
day when the hold will cancel.

6. Press in the STATUS AREA again to toggle
to the Time setting. The Time will appear in
bold type.

7. Use the UP and DOWN arrows to select the
time when the hold will cancel.

8. Press in the INDOOR TEMPERATURE area
to return to the Home Screen.

9. The words “Holding Until” will appear under
the Indoor Temperature.

Hold Permanently

Follow these steps to permanently override a
schedule. The changes you make will be held
until you cancel the hold.

1. Press in the INDOOR TEMPERATURE area
to reveal the Temperature Control Panel.

2. To change the Cooling Set Point, press the
blue COOLING SET POINT. The Mode
Indicator will display blue wavy lines.

Use the UP and DOWN Arrows to adjust the
Set Point to the desired temperature.

3. To change the Heating Set Point, press
the red HEATING SET POINT. The Mode
Indicator will display red wavy lines.

Use the UP and DOWN Arrows to adjust the
Set Point to the desired temperature.

4. Press HOLD PERM. The words “Hold Perm”
will appear in bold type.

5. Press in the INDOOR TEMPERATURE area
to return to the Home Screen.

The display will indicate Hold Permanently
below the Indoor Temperature.

Cancelling an Override

To cancel Permanent Hold or Hold Until, follow
these steps.

1. Press in the INDOOR TEMPERATURE area
to reveal the Temperature Control Panel.

2. To cancel Hold Until, press HOLD UNTIL
and the words “Hold Until” will dim.

To cancel Permanent Hold, press HOLD
PERM. The words “Hold Perm” will dim.

3. Press in the INDOOR TEMPERATURE area
to return to the Home Screen.

The words “Following Schedule” will appear
below the Indoor Temperature.

032-5091-05 page 17032-5091-05 page 17

Conguring 1-Touch Presets

Navigate to Conguring 1-Touch Presets by pressing:

Home Screen > Menu > Settings > 1-Touch Presets

1-Touch Presets provide predetermined Heating
and Cooling Set Points for Home, Away and Sleep
time periods.

NOTE: 1-Touch Presets require Scheduling to be
disabled. To disable Scheduling, go to HOME >
MENU > SCHEDULES > DISABLE SCHEDULE.

When scheduling is disabled, heating and
cooling set points are maintained indenitely.
When a temperature change is desired, the user
must manually adjust the XL850 Control to the
new setting.

Conguring 1-Touch Presets

1. To change the Cooling Set Point, press the
blue COOLING SET POINT to activate the
setting. The current System Mode indicator
will display blue wavy lines.

Use the UP and DOWN Arrows to adjust the
Set Point to the desired temperature.

Press Away, Home

or Sleep to adjust

presets

$

Away

Home

Sleep

82º

Away Preset

Away

Temperatures

62º

Cooling Set Point
(press to change)

Press to

increase active

set point

Indicates current

mode

Press to

decrease active

set point

Heating Set Point

(press to change)

2. To change the Heating Set Point, press the
red HEATING SET POINT area to activate
the setting. The current System Mode
indicator will display red wavy lines.

Use the UP and DOWN Arrows to adjust the
Set Point to the desired temperature.

page 18 850 User Guide

3. Repeat the process for Home and Sleep
settings.

4. Press APPLY, then HOME to return to the
Home Screen.

NOTE: When Scheduling is enabled, only the
Away preset is available and can be used for
energy savings.

Conguring 1-Touch Presets

NOTE: 1-Touch Presets require Scheduling
to be disabled. To disable Scheduling, go to

HOME>MENU>SCHEDULES>DISABLE
SCHEDULE, or if scheduling is disabled touch icon

on home screen.

When scheduling is disabled, heating and cooling
set points are maintained indenitely. When a
temperature change is desired, the user must
manually adjust the XL850 Control to the new setting.

1-Touch Presets provide predetermined Heating
and Cooling Set Points for Home, Away and Sleep
time periods.

Conguring 1-Touch Presets

1. To change the Cooling Set Point, press the
blue COOLING SET POINT to activate the
setting. The current System Mode indicator
will display blue wavy lines.

Use the UP and DOWN Arrows to adjust the
Set Point to the desired temperature.

2. To change the Heating Set Point, press the
red HEATING SET POINT area to activate the
setting. The current System Mode indicator
will display red wavy lines.

Use the UP and DOWN Arrows to adjust the
Set Point to the desired temperature.

3. Repeat the process for Home and Sleep
settings.

4. Press APPLY, then HOME to return to the
Home Screen.

NOTE: When Scheduling is enabled, only the Away
preset is available and can be used for energy
savings.

032-5091-05 page 19

Setting Access Restrictions

To select access restrictions press: Home Screen > Menu > Settings >
Screen > Access Restrictions

page 20 850 User Guide

When enrolled to a Nexia™ smart home account,
the XL850 is a Z-Wave Plus security-enabled
device that can serve as a central hub for an
entire network of home automation devices from
dierent manufacturers and product categories,
including all non-battery powered devices
that will act as repeaters on your network. The
XL850 can display local weather conditions,
ve-day forecasts and National Weather Service
warnings and alerts. See the section on Including
Z-Wave Devices for more information on taking
advantage of this functionality.

A basic Nexia™ smart home account subscription
is included with the XL850 Control at no
additional charge.

NOTE: Adding additional devices may add
charges to your Nexia™ smart home account.

Nexia™ smart home

To create your Nexia™ smart home account go to
www.NexiaHome.com/trane.

032-5091-05 page 21

Network Setup

There are three ways to connect the XL850 Control to a local
network:

Option 1. Wi-Fi connection

Wi-Fi Step 1. Navigate Home > Menu > Settings > Network > Connect
to WiFI Network. Select your network.

Option 2. WPS for Wi-Fi connection

WPS Step 1. Press the WPS button on your router, then return to your XL850
Control and press the WIFI PROTECTED SETUP button on the Wireless
Network screen. Press NEXT.

Wi-Fi Step 2. Enter your Password then press CONNECT.

page 22 850 User Guide

Option 3. Hidden Wi-Fi network connection

Hidden WiFi Step 1. Press Hidden Network which will be at the end of the
list of available networks. If there are more than eight networks, you will
need to scroll to the next page.

Hidden WiFi Step 3. Select the security type for this network. If you select
None, press Connect.

Hidden WiFi Step 4. If you select WPA or WEP, you will need to enter a
password, then CONNECT.

Option 4. Ethernet connection

The XL850 also features an Ethernet jack on the back and

Hidden WiFi Step 2. Enter the name of the network you would like to connect
to then press Next

032-5091-05 page 23

may be connected to a router using CAT5 cable. The control
will recognize an Ethernet connection. If an Ethernet cable
is connected the User Wizard will skip the Wireless setup
screens and display the Nexia Registration screen next.

Nexia™ Registration

A Nexia registration button is located on the Menu screen of the XL850. After
the control is registered with Nexia the button may be used to add devices or
remove devices from a Z-Wave network.

Z-Wave Settings may be used to add or remove Z-Wave devices before
connecting the control (thermostat) to a local area Wi-Fi network and
registering the control with Nexia smart home.

An installer can now add all of the Z-Wave devices a customer has purchased
into the control’s Built in Nexia Bridge prior to connecting the control to the
homeowner’s local area network and registering the control with Nexia. All of
the Z-Wave devices will need to be installed in the home and congured with
Nexia smart home prior to use.

If the Z-Wave devices are added prior to connecting the control with the
homeowners local area network and then registered with Nexia, the Nexia
portal will recognize all of the pre-enrolled devices after registration is
complete, making enrollment easy and fast.

page 24 850 User Guide

Nexia™ Registration

To control your home climate system from your
web enabled smartphone, tablet or computer
and follow these steps.

Nexia™ Registration

Your XL850 comes equipped with remote climate access from Nexia™
Smart Home Systems:

• Control your home climate from your smartphone

• View local weather

• Receive alerts

Go to www.mynexia.com to set up your account before proceeding.

Step 1. Go to www.mynexia.com and set up a
Nexia account. If you already have an account, log
in and go to Step 3.

Step 2. Select SIGN UP NOW to set up an
account or log in to an existing account.

Step 3.

From the Nexia Dashboard select ADD

DEVICES.

Step 4. Select the THERMOSTATS drop down
arrow.

Step 5. Select the ENROLL button for XL850
Control.

032-5091-05 page 25

Nexia™ Registration

Your XL850 comes equipped with remote climate access from Nexia™
Smart Home Systems:

• Control your home climate from your smartphone

• View local weather

• Receive alerts

Go to www.mynexia.com to set up your account before proceeding.

Step 6. Press CONTINUE.

Step 7.

Nexia will generate a Pin Code. Record the

Pin Code.

Step 8.

Return to the

XL850

control and Press NEXT.

Step 9. Enter the Pin Code and Press NEXT.

Step 10.

Read the License Agreement, then ACCEPT or

DECLINE.

Step 11. Registration successful. Press DONE.

page 26 850 User Guide

To select Adding/Removing Z-Wave Devices press:

Home Screen > Menu > Nexia

Your XL850 is designed to integrate seamlessly with
a Nexia™ smart home system.

Adding/Removing Z-Wave Devices

Adding Z-Wave Devices

1. From the HOME Screen, press MENU, then
press NEXIA.

2. Press ADD DEVICE and follow the device
manufacturer’s instructions for setting the

(via XL 850)

Z-Wave device into learn mode. You will have
four minutes to set the device into learn mode
after pressing the ADD DEVICE button.

Removing Z-Wave Devices

1. From the HOME Screen, press MENU, then
press NEXIA.

2. Press REMOVE DEVICE and follow the
manufacturer’s instructions for setting the
Z-Wave device into learn mode. You will have
four minutes to set the device into learn mode
after pressing the REMOVE DEVICE button.

Advanced Z-Wave Settings

Press ADVANCED for advanced Z-Wave functions
including unregistering your bridge from Nexia or
factory resetting your bridge. See the Advanced
Z-Wave Settings section for more information.

Update Network

Press UPDATE NETWORK to update the network
of your bridge. Updating the network can generate
a lot of Z-Wave trac over the network and can take
up to 15 minutes to complete.

032-5091-05 page 27

Adding Z-Wave Devices (via mobile app)

Alternatively, your XL850 allows you to add Z-Wave
devices using the Nexia app on your mobile device.

Adding Z-Wave Devices

1. Start the Nexia app.

2. Press the menu button in the top left corner.

3. At the bottom of this slide out menu, press
Connect New Device.

4. Select Z-Wave Device.

5. When prompted, prepare the device to be
added to the Z-Wave network by following
the device manufacturer’s instructions to
put device into add mode. You will have four
minutes to complete this process.

page 28 850 User Guide

Navigate to Advanced Z-Wave Settings Screen by pressing:

Home Screen > Menu > Nexia > Advanced

Advanced Z-Wave Settings

Nexia’s ADVANCED SETTINGS screen contains
three very powerful functions. Each of these
functions is very specic and should be approached
with a measure of caution. They cannot be “undone.”

Learn

To add the bridge to an existing network, follow
your primary controller’s instructions to put the
primary controller into Add Mode. Then press the
Learn button on the bridge.

This function copies a new Z-Wave network to the
bridge from another controller. This function is not
allowed if your bridge is a primary controller with
included Z-Wave devices.

Unregister

Removes the bridge from Nexia. All remote control
features will be disabled.

Factory Reset

Resets all Z-Wave information and removes all
devices from the bridge. If this bridge is the primary
controller for your network, resetting it will result
in all the devices in your network being removed.

Following the reset, it will be necessary to remove
and then add all of the devices back to your
network.

Bridge Information

If this bridge is being used as a secondary or
inclusion controller in the network, please reset this
bridge only in the event that the primary controller
is missing or otherwise inoperable.

032-5091-05 page 29

Advanced Z-Wave Settings

Terminology

The following terms may be used interchangeably by other
devices, manufacturers, and Nexia.

ADD Add, include, inclusion, enroll, connect

REMOVE Remove, exclude, exclusion

COPY Copy, learn, replicate, replication

Association Group Information Table

Other Information

Command Class

Group Prole

1

page 30 850 User Guide

General:

Lifeline

and Command

List

Device Reset

Locally

Notication

Group

Name

Lifeline 5 Factory Reset

Max

Number of

Devices

Trigger

• Basic Command Class:

This device ignores Basic Set/Get
commands.

This device controls other
devices with OFF (0x00) and ON
(0xFF) as a minimum.

Other Features

Smart Optimization

The XL850 Control is equipped with Smart
Optimization. By executing a series of blower
and active call on/o tests, Smart Optimization
will customize the XL850 Control to each unique
environment and increase the accuracy of the
sensed indoor temperature and overall system
performance.

Smart Optimization is enabled by default and will
automatically execute approximately 18 hours
after initial power up. Smart Optimization takes
90 minutes to complete and during the process,
heating and cooling operations are disabled. The
screen will indicate that the XL850 Control is in
Smart Optimization mode.

To delay Smart Optimization for an additional 18
hours, touch the XL850 Control Screen and hold
for ve seconds.

To disable Smart Optimization altogether,
navigate to Home>Smart Optimization and
select Disable and press Apply.

To enable Smart Optimization, navigate to
Home>Smart Optimization and select Enable
and press Apply. Smart Optimization will execute
in approximately 18 hours.

To manually trigger Smart Optimization, rst
disable, then re-enable the feature.

Automatic Software Updates

When the XL850 is connected to a Nexia™
smart home account, software updates will
occur automatically and do not require user
intervention.

NOTE: Internet services are required for
automatic software updates.

032-5091-05 page 31

Notices

FCC Notice

INFORMATION TO USER

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. The antenna(s)
used for this transmitter must be installed to
provide a separation distance of at least 20 cm
from all persons and must not be co-located or
operating in conjunction with any other antenna
or transmitter.

This equipment has been tested and found to
comply with the limits for 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 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 o and on, the user is encouraged
to try to correct the interference by one or more
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 dierent from that to which the receiver
is connected

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

Any changes or modications not expressly
approved by the party responsible for compliance
could void the user’s authority to operate the
equipment.

ICC NOTICE

This device complies with Industry Canada
license-exempt RSS standard(s). Operation is
subject to the following two conditions: (1) this
device may not cause interference, and (2) this
device must accept any interference, including
interference that may cause undesired operation
of the device.

Le présent appareil est conforme aux CNR
d’Industrie Canada applicables aux appareils
radio exempts de licence. L’exploitation est
autorisée aux deux conditions suivantes : (1)
l’appareil ne doit pas produire de brouillage,
et (2) l’utilisateur de l’appareil doit accepter
tout brouillage radioélectrique subi, même si le
brouillage est susceptible d’en compromettre le
fonctionnement.

The manufacturer has a policy of continuous product and

product data improvement and it reserves the right to

change design and specifications without notice.

Representative-only illustrations included in this document.

May 2018

032-5091-05