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Report readings of mode, temperature, and humidity 
to automation controller / software

  

Not Available  

Available  

Fine-tune thermostat setpoints by a single degree at 
a time

  

Not Available  

Available  

Off button functionality to link to OFF commands, as 
well as ON commands

  

Not Available  

Available  

INSTEON I.D. 

To find the thermostat’s INSTEON I.D.: 

1.  Open the thermostat door. 

2.  INSTEON I.D can be found on another sticker in the format ##.##.##, such as”12.34.45.” 

Factory Reset 

The factory reset procedure clears all settings from the Venstar thermostat, including INSTEON scenes.  

1)  If possible, remove all scene memberships prior to performing the factory reset.

 

 

2)  Carefully remove thermostat from wall-mount bracket. 

3)  Wait 10 seconds. 

4)  While press and holding in the Set button (do not let go), remount onto the bracket, wait 5 seconds 
and release the Set button. 

The INSTEON LED will turn on after about 20 seconds.

 

Thermostat’s LCD display will flash all its display characters three times, then return to normal.

  

The INSTEON LED will flicker for a few moments and then turn solid.

 

Troubleshooting 

Problem 

Possible Cause 

Solution 

Thermostat does not 
respond to Off commands. 

Did not “link to off” 

See 

Adding Thermostat as an INSTEON 

Responder

 and link to “Scene Off.” 

LED won’t come On. 

Difficulty viewing LED 

Turn off room lights. 

Hold a piece of white paper at a 45-degree angle up 
against wall just below the thermostat. This will act 
as a reflector making the LED must easier to see. 

Thermostat won’t add to 
scene as a responder.  

The controller may have dropped out of 
linking mode or linked to another 
device.  

Try relinking thermostat to the controller. 

The INSTEON signal may not be 
getting to the “vicinity” of thermostat. 

Make sure phases are bridged, Add additional 
INSTEON devices and/or move around existing 
INSTEON devices. 

Large appliances, such as refrigerators 
or air conditioners, may be producing 
electrical noise on the powerline.  

Install a powerline noise filter (FilterLinc #1626-10) 
to filter electrical noise and minimize signal 
attenuation. 

Other electrical devices, such as 
computers, televisions or power strips, 
may be absorbing the INSTEON signal.  

Summary of Contents for INSTEON 2491T1E

Page 1: ...Page 1 of 8 Venstar INSTEON Thermostat Owner s Manual INSTEON Remote Control Venstar Thermostat Model s 2491T1E 2491T7E ...

Page 2: ...ies needed As an INSTEON responder can easily recall all settings upon a scene trigger As an INSTEON responder will adjust temperature setpoint s up or down one degree upon receiving a bright or a dim command As an INSTEON controller can easily control INSTEON responders when o Heat is turned on and or off o A C is turned on and or off o Fan mode is switched Reports changes in thermostat modes tem...

Page 3: ...tpoints etc on the thermostat to the desired scene settings 3 If you wish to link to Scene Off double tap thermostat s Set button Otherwise proceed to step 4 4 Press and hold thermostat s Set button until it double beeps Thermostat will flash all its LCD characters twice Thermostat s INSTEON LED will flash once and return to green 2 Controller will double beep 3 and its LED will stop blinking 5 Co...

Page 4: ...gs Adjust Temperature Up or Down by a Degree Some devices such as RemoteLinc have specific dim brighten buttons which can be used to adjust the current thermostat setpoint s up or down by a single degree To adjust your thermostat s setpoint by a single degree 1 Recall a mode setpoint by pressing On from the desired linked controller 2 Tap the brighten button to increase or dim button to decrease t...

Page 5: ...en flashes Thermostat s INSTEON LED will blink green 3 Press and hold thermostat s INSTEON Set button again time until LCD screen flashes a second time Thermostat s INSTEON LED will continue to blink green 4 If scene responder is a multi scene device tap the scene responder button 5 Press and hold the responder s Set button until it beeps and or LED flashes Thermostat s INSTEON LED will stop blink...

Page 6: ...t LED will continue blinking green 5 Press and hold the Set button on the desired automation controller or interface for 3 seconds The thermostat s INSTEON LED will stop blinking Restoring Power to Thermostat This INSTEON device stores all of its settings such as links to other INSTEON devices On Levels Ramp Rates etc in non volatile memory Because settings are saved in this non volatile memory th...

Page 7: ...hree times then return to normal The INSTEON LED will flicker for a few moments and then turn solid Troubleshooting Problem Possible Cause Solution Thermostat does not respond to Off commands Did not link to off See Adding Thermostat as an INSTEON Responder and link to Scene Off LED won t come On Difficulty viewing LED Turn off room lights Hold a piece of white paper at a 45 degree angle up agains...

Page 8: ...onsult the dealer or an experienced radio TV technician WARNING Changes or modifications to this device not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment ETL UL Warning CAUTION To reduce the risk of overheating and possible damage to other equipment do not install this device to control a receptacle a motor operated appliance a ...

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