INSTEON TimerLinc 2456S3T User manual

TimerLinc™
INSTEON®Plug-In Timer
Model : 2456S3T

TimerLinc Owner’s Manual
TABLE OF CONTENTS
ABOUT TIMERLINC..................................................................................................................................... 3
Key TimerLinc Features ............................................................................................................................ 3
What is Included with TimerLinc................................................................................................................ 3
WHAT IS INSTEON?.................................................................................................................................... 4
INSTALLATION............................................................................................................................................ 4
Preparing to Install TimerLinc.................................................................................................................... 4
Installing TimerLinc.................................................................................................................................... 5
SETTING UP TIMERLINC ............................................................................................................................ 5
Setting the Clock ....................................................................................................................................... 5
Setting the Date......................................................................................................................................... 6
Setting Daylight Saving Time .................................................................................................................... 6
CONTROLLING INSTEON RESPONDERS FROM TIMERLINC................................................................ 7
Linking TimerLinc to an INSTEON Responder.......................................................................................... 7
Unlinking an INSTEON Responder from TimerLinc.................................................................................. 7
CONTROLLING TIMERLINC FROM AN INSTEON CONTROLLER .......................................................... 8
Linking an INSTEON Controller to TimerLinc............................................................................................ 8
Unlinking TimerLinc from an INSTEON Controller.................................................................................... 8
CREATING INSTEON SCENES .................................................................................................................. 8
SETTING UP TIMERS .................................................................................................................................. 9
Adding a Timer to TimerLinc ..................................................................................................................... 9
Removing a Timer from TimerLinc .......................................................................................................... 11
ADVANCED FEATURES ........................................................................................................................... 12
Enabling/Disabling Load Sensing............................................................................................................ 12
Restoring Power to TimerLinc ................................................................................................................. 12
Resetting TimerLinc to its Factory Default Settings ................................................................................ 12
X10 PROGRAMMING OPTIONS ............................................................................................................... 13
Setting the X10 Primary Address ............................................................................................................ 13
Removing the X10 Primary Address ....................................................................................................... 13
ADVANCED X10 PROGRAMMING OPTIONS.......................................................................................... 14
Remotely Setting an X10 Scene Address ............................................................................................... 14
Remotely Removing an X10 Scene Address .......................................................................................... 14
ABOUT INSTEON ...................................................................................................................................... 15
Using Dual-Band INSTEON Devices to Upgrade Your Network............................................................. 15
Important Note about INSTEON Networks; Split Single-Phase vs. 3-Phase Installation ....................... 15
Further Enhancing Reliability .................................................................................................................. 15
ADDITIONAL RESOURCES ...................................................................................................................... 15
TROUBLESHOOTING................................................................................................................................16
SPECIFICATIONS, CERTIFICATION, AND WARRANTY ........................................................................ 17
Specifications .......................................................................................................................................... 17
Certification.............................................................................................................................................. 17
Limited Warranty ..................................................................................................................................... 18

TimerLinc Owner’s Manual
Page 3 of 18
ABOUT TIMERLINC
TimerLinc allows you to set On and Off timers for your INSTEON devices without the need for a computer
or software. TimerLinc features 28 independent programs – daily, week and weekend settings, and a
random timer variance for security. Or use TimerLinc as a regular plug-in on/off module, allowing any
lamp or plug-in appliance to be controlled by another INSTEON device.
LCD screen
Status LED
Set button
Outlet
Key TimerLinc Features
•Installs and Links to other INSTEON devices in minutes
•Controls standard incandescent loads up to 480 Watts and inductive loads up to 15 Amps
•Responds to and controls other INSTEON devices as well as X10 devices
•Indicates INSTEON setup mode activity and operational states with a Status LED
•Completely customizable – choose which days of the week your timers will run
•Supports up to 28 independent timers (14 On and 14 Off)
•Built-in security feature can be enabled to activate timers randomly within a 1-hour period of
programmed time
•Stores setup state in memory so settings aren’t lost during power outages
•Two-year warranty
What is Included with TimerLinc
•TimerLinc – INSTEON Plug-In Timer
•Backup battery
•Quick-Start Guide

TimerLinc Owner’s Manual
WHAT IS INSTEON?
Since its inception in 2005, INSTEON has become a best-selling home-control networking technology, offering more
reliability and flexibility than any other home management system on the market. INSTEON systems are simple,
reliable, and affordable. Simple, because each device takes mere minutes to install. Reliable, because every
INSTEON device works as a network repeater, ensuring your commands will not be lost. Affordable, because
INSTEON can be integrated into any number of devices easily and at a very low cost. An INSTEON home grows in
value with each added INSTEON device, making life more convenient, safe, and fun.
How Does INSTEON Work?
What makes INSTEON the most reliable home automation network is its dual-mesh network. INSTEON devices use
both radio frequency (RF) signals and the home’s existing wiring to talk to each other. In an INSTEON network, every
INSTEON device also acts as a repeater, receiving and sending every message to all other devices in the network.
So by integrating more INSTEON devices you will strengthen the network and ensure no commands will be lost.
No central controller or networking setup is required with an INSTEON network. Simply install your devices and then
use a series of button presses or taps to Link your devices together. Throughout this Owner’s Manual, you may see
the terms “Controller” or “Responder”. These generic INSTEON terms refer to the components of an INSTEON
scene, and are used on a scene-by-scene basis.
•Controller – sends INSTEON commands to other devices
•Responder – reacts to commands sent out by another INSTEON device
An INSTEON device may act as a Controller, Responder, or sometimes both.
INSTEON networks are also extremely secure. Each INSTEON device is assigned a unique INSTEON ID, so unless
neighbors or would-be hackers have access to your particular device’s INSTEON ID, they won’t be able to control
your home, even if they are using similar products.
INSTALLATION
Preparing to Install TimerLinc
CAUTION
Read and understand these instructions before installing and retain them for future reference.
TimerLinc is intended for installation in accordance with the National Electric Code and local regulations in the
United States or the Canadian Electrical Code and local regulations in Canada. Use indoors only. TimerLinc is
not designed nor approved for use on power lines other than 120V 60Hz, single phase. Attempting to use
TimerLinc on non-approved power lines may have hazardous consequences.
Prior to installing TimerLinc, please review the entire installation procedure and take the following precautions:
•Use indoors or in a properly insulated and weatherproof electrical box only
•Don’t plug TimerLinc into an outlet controlled by a switch because if the switch is inadvertently turned
off, TimerLinc won’t have power
•Don’t plug TimerLinc into a filtered power strip or AC line filter
•Be sure the device you want to control is working and that the device’s built-in switch is in the on
position
•Don’t use TimerLinc to control devices that preserve, maintain, or contribute to human or animal safety
or life support
If you have any questions, please call:
INSTEON Gold Support Line
800-762-7845
Page 4 of 18

TimerLinc Owner’s Manual
Installing TimerLinc
HINT: You can program the clock or date and set timers before installing TimerLinc. Just keep in mind
that TimerLinc will not be able to power its connected device (also called the load) or communicate with
INSTEON devices when not plugged into your home’s AC power.
1) If you are using TimerLinc as a remote timer only, skip
to step 2.
Plug the load into the outlet on the bottom of TimerLinc
(if the load has a built-in switch, make sure it is in the on
position)
2) Plug TimerLinc into an unswitched wall outlet
3) If the load does not turn on, tap the On/Off button on
TimerLinc
The load will turn on
The TimerLinc LCD will read “Active”
SETTING UP TIMERLINC
For convenience, the TimerLinc clock and date can be set with TimerLinc unplugged from your home’s
AC power. However, make sure the battery isolation tab is removed to engage the battery. While
TimerLinc is unplugged it will not be able to power its load or communicate with other INSTEON devices.
Setting the Clock
1) Tap the Mode + button until TimerLinc reads “SET
CLOCK”
2) Press & hold the Set - or Set + button. Release when
you are close to the accurate time.
For the first several seconds, the minutes will
increase by increments of one. Then, minutes will
increase by 10 and then hours will increase by one.
3) Tap the Set - and + buttons until you achieve the
accurate time
4) Tap the Mode - or + to return to Ready Mode
Page 5 of 18

TimerLinc Owner’s Manual
Setting the Date
1) Tap the Mode + button until TimerLinc reads “SET
DATE”
The month digits will begin blinking
2) Tap the Set - and + buttons until you achieve the
current month
3) Tap the OK button
The month digits will stop blinking
The day digits will begin blinking
4) Tap the Set - and + buttons until you achieve the
current day
5) Tap the OK button
The day digits will stop blinking
The year digits will begin blinking
6) Tap the Set – and + buttons until you achieve the current year
7) Tap the Mode - or + to return to Ready Mode
The year digits will stop blinking
Setting Daylight Saving Time
This feature determines whether TimerLinc will automatically adjust its clock for US Daylight Savings
Time (DST):
•AUTO – automatically adjusts for DST
•MANUAL - does not adjust for DST
1) Tap the Mode + button until TimerLinc reads “SET DST”
The DST setting will begin blinking
2) Tap the OK button until you achieve the desired DST
setting
3) Tap the Mode - or + to return to Ready Mode
The DST setting will stop blinking
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TimerLinc Owner’s Manual
CONTROLLING INSTEON RESPONDERS FROM TIMERLINC
Linking TimerLinc to an INSTEON Responder
To use TimerLinc as an INSTEON Controller, follow these steps to Link TimerLinc and an INSTEON
Responder (the device you wish to control with TimerLinc) together. Refer to the Responder’s Owner’s
Manual for detailed instructions on how to properly install and Link it to TimerLinc.
NOTE: Responders can be controlled via the On/Off button or with timers.
The following will work for the most common INSTEON devices:
1) At the Responder, set it to the state you wish to be activated from TimerLinc (turn it on if you wish it to
be on or off if you wish it to be off when TimerLinc activates the scene, set On-Levels, etc.)
•If the Responder is a multi-scene device, tap the Scene button you wish to control until its
LED is in the desired state (on or off)
2) Set TimerLinc to Linking Mode by pressing & holding the Set button for 3 seconds
The TimerLinc Status LED will begin blinking
You will have 4 minutes to complete the next step before Linking Mode automatically times out.
3) Press & hold the Responder's Set button for 3 seconds
The TimerLinc Status LED will stop blinking and turn on solid
4) Confirm that Linking was successful by tapping the On/Off button on TimerLinc
The Responder will respond appropriately
5) If you wish to Link multiple Responders to the same TimerLinc, either repeat steps 1-4 with each
Responder
Unlinking an INSTEON Responder from TimerLinc
If you are no longer going to use an INSTEON Responder that has been Linked to TimerLinc, it is very
important that you Unlink it. Otherwise, TimerLinc will retry any commands repetitively, thus slowing down
the system.
The following will work for the most common INSTEON devices:
1) If the Responder is a multi-scene device, tap the Scene button you wish to remove control from until
its LED illuminates
2) Set TimerLinc to Linking Mode by pressing & holding the Set button on TimerLinc for 3 seconds
The TimerLinc Status LED will begin blinking
3) Set TimerLinc to Unlinking Mode by pressing & holding the Set button on TimerLinc for 3 seconds
again
The TimerLinc Status LED will continue blinking
You will have 4 minutes to complete the next step before Unlinking Mode automatically times out.
4) Press & hold the Responder’s Set button for 3 seconds
The TimerLinc Status LED will stop blinking and turn on solid
5) Confirm that Unlinking was successful by tapping the On/Off button on TimerLinc
The Responder will no longer respond
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TimerLinc Owner’s Manual
CONTROLLING TIMERLINC FROM AN INSTEON CONTROLLER
Linking an INSTEON Controller to TimerLinc
To use TimerLinc as an INSTEON Responder, follow these steps to Link TimerLinc and a Controller
together. Refer to the Controller’s Owner’s Manual for detailed instructions on how to properly install and
Link it to TimerLinc.
The following will work for the most common INSTEON devices:
1) Tap the On/Off button on TimerLinc until the load turns off
2) Set the Controller to Linking Mode. (For most Controllers, press & hold an On or Scene button for 10
seconds or the Set button for 3 seconds.)
You will have 4 minutes to complete the next step before Linking Mode automatically times out.
3) Press & hold the Set button on TimerLinc for 3 seconds
The load will turn on
The TimerLinc Status LED will turn off and then turn on solid
4) Confirm that Linking was successful by tapping the button you just Linked to on the Controller
TimerLinc will respond appropriately
Unlinking TimerLinc from an INSTEON Controller
If you are going to discontinue using TimerLinc, it is very important that you Unlink it from any Linked
Controllers. Otherwise, the Controllers will retry any commands repetitively, thus slowing down the
system.
The following will work for the most common INSTEON devices:
1) Set the Controller to Unlinking Mode. (For most Controllers, press & hold an On or Scene button for
10 seconds twice or the Set button for 3 seconds twice.)
You will have 4 minutes to complete the next step before Unlinking Mode automatically times out.
2) Press & hold the Set button on TimerLinc for 3 seconds
The TimerLinc Status LED will turn off and then turn on solid
3) Confirm that Unlinking was successful by tapping the button you just Unlinked from on the Controller
TimerLinc will no longer respond
CREATING INSTEON SCENES
INSTEON scenes let you activate dramatic lighting moods with the tap of just one button. For example,
you can set all the lights in a scene to dim to 50%, or turn certain lights on while turning others off, all with
the tap of a button on a Controller.
INSTEON scenes are very easy to set up – just Link more than one Responder to the same On/Off or
Scene button on a Controller. Then, when you tap any of the Linked buttons on the Controller, all of the
INSTEON devices Linked in the scene will respond as a group.
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TimerLinc Owner’s Manual
SETTING UP TIMERS
Adding a Timer to TimerLinc
TimerLinc will automatically turn on or off its load and any Responders via its programmed timers.
TimerLinc contains 28 timers: 14 “Active” or On and 14 Off. Odd-numbered timers are designated as On
timers and even-numbered timers are Off timers.
NOTE: After manually controlling TimerLinc (with its On/Off button), the next timer will not activate if the
load is already in that state. For example, if you’ve manually turned on TimerLinc’s load, the next timer
will not activate if it is an On timer. The same holds true you have turned off the load and the next timer is
an Off timer. After that, timers will activate as scheduled.
1) Tap the Mode + button until TimerLinc reads “1 ACTIVE TIME SET”
2) Tap the Day button to cycle through the day of the week options
until you reach the day you wish the On timer to activate on. For
example, the timer displayed to the right will activate everyday.
3) Press & hold the Set - or Set + button. Release when you are close
to the desired time.
For the first several seconds, the minutes will increase by
increments of one. Then, minutes will increase by 10 and then
hours will increase by one.
4) Tap the Set - or Set + buttons until you achieve the desired time
5) Tap the OK button to proceed to the next timer event
TimerLinc will display “2 OFF TIME SET”, indicating it is ready
to set the Off timer
Page 9 of 18

TimerLinc Owner’s Manual
6) Tap the Day button to cycle through the day of the week options
until you reach the day you wish the Off timer to activate on. For
example, the timer displayed on the right will only activate on
weekdays.
7) Press & hold the Set - or Set + button. Release when you are close
to the desired time.
For the first several seconds, the minutes will increase by
increments of one. Then, minutes will increase by 10 and then
hours will increase by one.
8) Tap the Set - or Set + buttons until you achieve the desired time
9) To add more timers, tap the OK button and repeat steps 2-8
10) Tap the Mode + button until you reach the desired Ready Mode:
•AUTO – All timers will activate as scheduled
•AUTO RANDOM – All timers will activate as scheduled +/-
30 minutes. For example, a timer scheduled for 5:00 pm will
activate randomly anywhere between 4:30 and 5:30 pm.
This security feature is great for giving your home a “lived-
in look” while you are away from home.
•MANUAL – Timers will not activate
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TimerLinc Owner’s Manual
Removing a Timer from TimerLinc
1) Tap the Mode + button until TimerLinc reads “1 ACTIVE TIME
SET”
2) Tap the OK button until the timer to be deleted is displayed
3) Tap the Day button until the timer’s digits are cleared
4) Tap the Mode - or + to return to Ready Mode
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TimerLinc Owner’s Manual
ADVANCED FEATURES
Enabling/Disabling Load Sensing
Load Sensing allows you to manually turn on the load plugged into TimerLinc by using the switch on the
load itself, without sending a command from an INSTEON or X10 controller. When the load is in the off
state (with Load Sensing enabled), TimerLinc will “sense” that you are trying to turn it on with its built-in
switch. When TimerLinc senses this, it will turn on the load automatically.
CAUTION: With Load Sensing, some lamps have been known to turn on TimerLinc after you have turned
it off. Please use this feature with caution.
By default, Load Sensing is disabled.
Enable Load Sensing
1) Press & hold the Set button on TimerLinc for 3 seconds
The TimerLinc Status LED will begin blinking
2) Triple-tap the Set button on TimerLinc
The TimerLinc Status LED will stop blinking and turn on solid
3) Test that Load Sensing has been enabled by turning the load on and off from its built-in switch
The load will turn on and off
Disable Load Sensing
1) Press & hold the Set button on TimerLinc for 3 seconds
The TimerLinc Status LED will begin blinking
2) Double-tap the Set button on TimerLinc
The TimerLinc Status LED will stop blinking and turn on solid
3) Test that Load Sensing has been disabled by turning the load on and off from its built-in switch
The load will not respond
Restoring Power to TimerLinc
TimerLinc stores all of its settings, such as Links to other INSTEON devices, timers, etc., with non-volatile
memory. Because settings are saved in this non-volatile memory, they will not be lost in the event of a
power failure or if the backup battery is removed.
Resetting TimerLinc to its Factory Default Settings
Clock Reset
Tap the Reset button on the front of TimerLinc (you may need to use a probe).
Factory Reset
The factory reset procedure can be used to clear the TimerLinc memory of all INSTEON Links, X10
addresses, etc.
1) If you are using a Controller to control TimerLinc, be sure to Unlink it from the Controller. See
Unlinking TimerLinc from an INSTEON Controller.
2) If you are using TimerLinc to control any Responders, Unlink them from TimerLinc. See Unlinking an
INSTEON Responder from TimerLinc.
3) Unplug TimerLinc from the AC power for 10 seconds
4) While holding down the Set button, plug TimerLinc back in, making sure not to let go of the Set button
5) Continue to hold down the Set button for 3 seconds and then release
The TimerLinc Status LED will flash once and then turn off
After a few seconds, the Status LED and the load will turn on
Page 12 of 18

TimerLinc Owner’s Manual
X10 PROGRAMMING OPTIONS
TimerLinc is X10 ready, meaning that it can respond to X10 commands from an X10 controller. However,
to operate TimerLinc in X10 mode, you must first set up an X10 Primary Address. As it ships from the
factory or after a factory reset procedure, TimerLinc will have not have an X10 Primary Address set up.
Setting the X10 Primary Address
1) Set TimerLinc to Linking Mode by pressing & holding the Set button for 3 seconds
The TimerLinc Status LED will begin blinking
You will have 4 minutes to complete the next step before Linking Mode automatically times out.
2) Using an X10 controller, send the X10 address you want to assign and the ON command three times
For example, to assign the address A1, you would send “A1 ON A1 ON A1 ON.”
3) Once TimerLinc has received the sequence, it will exit Linking Mode
The TimerLinc Status LED will stop blinking and then turn on solid
Removing the X10 Primary Address
If you are no longer going to control TimerLinc with an X10 Primary Address, it is very important that you
Unlink it. Otherwise, TimerLinc will still respond to X10 commands and may cause TimerLinc to turn on by
itself.
1) Set TimerLinc to Linking Mode by pressing & holding the Set button for 3 seconds
The TimerLinc Status LED will begin blinking
2) Set TimerLinc to Unlinking Mode by pressing & holding the Set button for 3 seconds
The TimerLinc Status LED will continue blinking
You will have 4 minutes to complete the next step before Unlinking Mode automatically times out.
3) Using an X10 controller, send the X10 address you wish to remove and the ON command three
times
For example, to remove the address A1, you would send “A1 ON A1 ON A1 ON”.
4) Once TimerLinc has received the sequence, it will exit Linking Mode
The TimerLinc Status LED will flash twice and then turn on solid
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TimerLinc Owner’s Manual
ADVANCED X10 PROGRAMMING OPTIONS
TimerLinc can be a member of up to 255 X10 scenes. An X10 scene address is just another X10
address, like the X10 Primary Address. When an X10 ON command is sent to an X10 scene address,
every X10 device with that X10 scene address will turn on to its independent On-Level at its independent
Ramp Rate (if a dimmable device). Sending an X10 OFF command to an X10 scene address will turn off
all devices that are members of that X10 scene, each at its independent Ramp Rate. Dimmable X10
devices will react to DIM and BRIGHT commands after the X10 scene address is sent. However, they will
ignore ALL ON and ALL OFF commands for the X10 scene address.
Remotely Setting an X10 Scene Address
1) Using an X10 controller, send the CLEAR sequence:
O16 N16 M16 P16 M16
2) Tap the Set button on TimerLinc to set the load to the desired state (on or off)
3) Send the following X10 address sequence:
M16 N16 O16 P16
4) Send the desired X10 scene address (house code and unit code)
Remotely Removing an X10 Scene Address
1) Using an X10 controller, send the CLEAR sequence:
O16 N16 M16 P16 M16
2) Send the TimerLinc‘s X10 Primary Address (house code and unit code)
3) Send an X10 ON or OFF command
4) Send the following X10 address sequence:
O16 P16 M16 N16
5) Send the X10 scene address you wish to remove (house code and unit code)
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TimerLinc Owner’s Manual
ABOUT INSTEON
Using Dual-Band INSTEON Devices to Upgrade Your Network
What are phases?
The majority of single-family homes in North America have two phases (or “legs”) of 110 Volts coming into their
electricity panels. From the panel, they are distributed throughout the home, providing power to outlets and wall
switches. These phases come together in some parts of the home to provide 220 Volts of power to large
appliances, such as an electric oven or pool pump.
Why do I need to bridge these phases?
Single-band power line devices send commands via the home’s electricity, but only on a single phase. If the
command is intended for a device on the opposite phase, there is a good chance the command will go
unnoticed. Installing dual-band INSTEON devices, such as Access Points, on each phase will allow for devices
to communicate between the two phases via radio frequency (RF).
Dual-band INSTEON devices embody the full potential of a true INSTEON mesh network. Taking the power
line band signal and working in conjunction with the RF band signal, its dual-band function plays out in two
ways:
•Phase bridger – a receiver of commands, reacting to and translating signals sent from one power
phase to the opposite via RF
•Signal repeater – a participant in an INSTEON network, repeating commands intended for other
devices whether those commands are generated from RF or power line-only devices. To ensure
reliability, every INSTEON device confirms that it has received a command. If a Controller does not
receive this confirmation, it will automatically retransmit the command up to five times.
While using at least one dual-band device is required when using an RF-only device, at least two dual-band
devices are recommended in any INSTEON network to ensure reliable communication across two-phase home
wiring systems. For larger applications, it is recommended to install at least one dual-band devices for every
750 – 1,000 square feet.
Search for dual-band INSTEON devices at: www.smarthome.com/dualband
Important Note about INSTEON Networks; Split Single-Phase vs. 3-Phase
Installation
For the best INSTEON network performance, be sure you have properly installed at least two dual-band
INSTEON devices. INSTEON has only been officially tested in a split single-phase residential environment but
has been known to work in many 3-phase systems, where three dual-band devices are used (one on each
phase). However, due to the potential complexity of its troubleshooting, the INSTEON Gold Support Line is
unable to support INSTEON in 3-phase environments.
Further Enhancing Reliability
As signals travel via the power line or RF throughout the home, they naturally become weaker the farther they
travel. The best way to overcome weakened signals is to increase the coverage of the mesh network by
introducing more INSTEON devices.
It is possible that some audio-video devices, computer, power strips, or other electrical equipment may
attenuate INSTEON signals on the power line. You can temporarily unplug suspected devices to test whether
the INSTEON signal improves. If it does, then you can plug in filters that will permanently fix the problem.
ADDITIONAL RESOURCES
Find home automation solutions, helpful tips, interactive demos, videos, user forums, and more at the
Smarthome Learning Center: www.smarthome.com/learningcenter.html
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TimerLinc Owner’s Manual
TROUBLESHOOTING
Problem Possible Cause Solution
The Status LED on
TimerLinc is not
turning on.
TimerLinc may not be
getting power.
Make sure TimerLinc is not plugged into a
switched outlet that is turned off.
The Controller or
Responder might have
been reset without
Unlinking TimerLinc from
it.
Re-Link TimerLinc to the Controller or Responder.
The Controller or
Responder and TimerLinc
may be on opposite power
line phases.
Make sure two dual-band INSTEON devices are
properly installed to bridge the two power line
phases.
The INSTEON signal may
be too weak.
Add additional INSTEON devices or move around
existing INSTEON devices. All INSTEON devices
act as INSTEON network repeaters.
Large appliances, such as
refrigerators or air
conditioners, may be
producing electrical noise
on the power line.
TimerLinc won’t Link
or work with a
Controller or
Responder.
Other electrical devices,
such as computers,
televisions, or power
strips, may be absorbing
the INSTEON signal.
Install a power line noise filter (#1626-10) to filter
electrical noise and minimize signal attenuation.
Unlink any unused Responders from the
Controller.
HINT: If you are using home automation software,
you can easily check scene membership and
eliminate unnecessary Links.
TimerLinc is taking a
long time to respond
to a Controller.
The Controller may be
sending commands to a
Responder that is no
longer in use. Commands
for the unused Responder
are being resent and
loading down the signal. If the above doesn’t work, perform a factory reset
on the Controller.
Unlink any unused Responders from TimerLinc.
HINT: If you are using home automation software,
you can easily check scene membership and
eliminate unnecessary Links.
Responders are taking
a long time to respond
to TimerLinc.
TimerLinc may be sending
commands to a
Responder that is no
longer in use. Commands
for the unused Responder
are being resent and
loading down the signal.
If the above doesn’t work, perform a factory reset.
See Resetting TimerLinc to its Factory Default
Settings.
Load Sensing may have
been triggered.
Disable Load Sensing. See Enabling/Disabling
Load Sensing.
The load turned on by
itself. Another Controller, a
timer, or stray X10 signals
could have triggered
TimerLinc.
Perform a factory reset. See Resetting TimerLinc
to its Factory Default Settings.
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TimerLinc Owner’s Manual
Problem Possible Cause Solution
TimerLinc can turn off
a Responder but
nothing happens when
I send an ON
command from
TimerLinc.
The Responder may be
Linked at its off state.
Re-Link the Responder to TimerLinc, while the
Responder’s load is on. See the Responder’s
Owner’s Manual for more detailed Linking
instructions.
The Controller can
turn off TimerLinc but
TimerLinc does not
turn on when I send
an ON command from
the Controller.
TimerLinc may be Linked
at its off state.
Re-Link TimerLinc to the Controller, while the load
is on. See Linking an INSTEON Controller to
TimerLinc.
Unplug TimerLinc for 10 seconds and then
reinstall.
TimerLinc is locked
up.
A surge or excessive
noise on the power line
may have glitched it. If the above doesn’t work, perform a factory reset.
See Resetting TimerLinc to its Factory Default
Settings.
The load is not being
controlled by
TimerLinc.
The load may not be
getting power.
Make sure the load’s built-in switch is in the on
position.
The LEDs controlled
by TimerLinc do not
turn off completely
when I send an OFF
command.
You might be using a low-
wattage LED. Since LEDs
don’t take a lot of power,
the trickle-charge that runs
through TimerLinc may be
enough to power the load.
Add to the load with more LEDs or higher wattage
bulbs – generally higher than a 5 Watt load.
If you have tried these solutions, reviewed this Owner’s Manual, and still cannot resolve an issue you are
having with TimerLinc, please call:
INSTEON Gold Support Line
800-762-7845
SPECIFICATIONS, CERTIFICATION, AND WARRANTY
Specifications
View specifications for TimerLinc at: www.smarthome.com/2456S3T.html
Certification
This product has been thoroughly tested by ITS ETL SEMKO, a nationally recognized independent third-
party testing laboratory. The North American ETL Listed mark signifies that the device has been tested to
and has met the requirements of a widely recognized consensus of U.S. and Canadian device safety
standards, that the manufacturing site has been audited, and that the manufacturer has agreed to a
program of quarterly factory follow-up inspections to verify continued conformance.
Page 17 of 18

TimerLinc Owner’s Manual
Page 18 of 18
Limited Warranty
Seller warrants to the original consumer purchaser of this product that, for a period of two years from the
date of purchase, this product will be free from defects in material and workmanship and will perform in
substantial conformity to the description of the product in this Owner’s Manual. This warranty shall not
apply to defects or errors caused by misuse or neglect. If the product is found to be defective in material
or workmanship, or if the product does not perform as warranted above during the warranty period, Seller
will either repair it, replace it, or refund the purchase price, at its option, upon receipt of the product at the
address below, postage prepaid, with proof of the date of purchase and an explanation of the defect or
error. The repair, replacement, or refund that is provided for above shall be the full extent of Seller’s
liability with respect to this product. For repair or replacement during the warranty period, call the
INSTEON Gold Support Line at 800-762-7845 with the Model # and Revision # of the device to receive
an RMA# and send the product, along with all other required materials to:
Smarthome, Inc.
ATTN: Receiving Dept.
16542 Millikan Ave.
Irvine, CA 92606-5027
Limitations
The above warranty is in lieu of and Seller disclaims all other warranties, whether oral or written, express
or implied, including any warranty or merchantability or fitness for a particular purpose. Any implied
warranty, including any warranty of merchantability or fitness for a particular purpose, which may not be
disclaimed or supplanted as provided above shall be limited to the two-year of the express warranty
above. No other representation or claim of any nature by any person shall be binding upon Seller or
modify the terms of the above warranty and disclaimer.
Home automation devices have the risk of failure to operate, incorrect operation, or electrical or
mechanical tampering. For optimal use, manually verify the device state. Any home automation device
should be viewed as a convenience, but not as a sole method for controlling your home.
In no event shall Seller be liable for special, incidental, consequential, or other damages resulting from
possession or use of this device, including without limitation damage to property and, to the extent
permitted by law, personal injury, even if Seller knew or should have known of the possibility of such
damages. Some states do not allow limitations on how long an implied warranty lasts and/or the exclusion
or limitation of damages, in which case the above limitations and/or exclusions may not apply to you. You
may also have other legal rights that may vary from state to state.
INSTEON Technology Patent
U.S Patent No. 7,345,998, International patents pending
© Copyright 2011
Smarthome, 16542 Millikan Ave., Irvine, CA 92606, 800-762-7845, www.smarthome.com
Rev 04-05-2011