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Copyright © 2015 Alarm.com

 

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www.alarm.com 

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 v4.0 

 

LiftMaster MyQ

®

 

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Installation Guide 

Troubleshooting 
 

The door sensor will not program to the Wi-Fi Hub. 

Press the Test button on the door sensor (the Yellow LED should blink). If the Yellow LED on the door sensor does not blink, replace the battery and try 
programming the door sensor again. Should replacing the battery not work, you may need to replace the door sensor. 

 

The Wi-Fi Hub will not connect to the internet. 

-Make sure there is sufficient Wi-Fi signal in the garage. The thickness and number of walls, doors or other barriers between your router and garage can affect 
signal strength. The average range is about 50-100 feet from the Wi-Fi router. To test if it will work, take your smartphone into the garage and turn on Wi-Fi to 
be sure you get a signal. MyQ® Garage performance is best if your phone shows two or more bars, however the MyQ® Garage should perform properly with one 
bar as well. Try connecting the Hub to to the internet from the same room as your router. Then move the Hub back to the garage to determine if the Wi-Fi Hub 
will keep a solid connection (solid Green LED). If a solid connection can not be maintained, you can use a Wi-Fi range extender readily available at most 
consumer electronics stores to boost signal strength in the garage. 

Android device will not connect to the Wi-Fi Hub. 

-Some mobile devices like the Samsung Galaxy use a feature called “auto-switching” which can cause the phone to switch away from the home Wi-Fi network. This will 
prevent it from being able to share network settings with the Wi-Fi Hub. This feature can be turned off in advanced Wi-Fi options. 

-If you have a newer Android phone or an Android phone running 4.x (Ice Cream Sandwich of Jelly Bean), the phone may be restricting access to the Wi-Fi signal. You 
need to uncheck “check for internet service.” 

-Settings > Connection > Wi-Fi > (Menu button) > Advanced > Uncheck “check for internet service”

 

Trouble with Wi-Fi Hub (Gateway) registration. 

Check if your gateway is associated with Liftmaster’s MyQ® Garage app. Each gateway can only be associated with one account. To delete the gateway from a 
LiftMaster account, delete the gateway 

first

 and then delete the “place”.  Next, try re-registering the gateway on Alarm.com’s website.  

 

All of the remotes were disconnected from the garage door opener during the learn in process. 

For many garage door openers, pressing and holding the program/learn button will cause the opener to forget all the devices that it is linked to. Try holding 
down the learn button for a shorter period of time to avoid this in the future.  
 

The Wi-Fi Hub will not operate the garage door opener. 

-Ensure the garage door opener is compatible. 

-Try manually programming the Wi-Fi Hub to the garage door. 

1)

 

Press and release the   BUTTON (Settings), the Blue LED will turn on solid. 

2)

 

Press and hold the   BUTTON again until the Green and Yellow LEDs alternate blinking. Press and release the   BUTTON again, the Yellow LED will turn 
on solid. 

3)

 

Press and release BUTTON 1 the number of times indicated in the chart (the Yellow LED will turn on solid) 

 

Summary of Contents for 821LM

Page 1: ...See troubleshooting section for weak signal strength rememdies 3 Wifi network name and password 4 MyQ Garage Universal Garage Door Controller Wifi Hub Gateway Supports up to 16 MyQ devices Door sensor...

Page 2: ...l Final positioning can wait until after setup is complete If you choose to mount the Wi Fi Hub first write down the serial number on the back of the hub to be used later 1 Install the bracket for Wi...

Page 3: ...owered and Blue LED blinking press release the Hub s BUTTON The Hub s Blue LED will turn on solid 2 Within one minute press release the WPS button on the router 3 Within a few minutes the Hub will con...

Page 4: ...i Fi Hub 4 Scroll down and select change service plan make sure the Garage Door Control and LiftMaster Integration add ons are included 5 Navigate to the emPower page and select the LiftMaster section...

Page 5: ...ge Door Control and LiftMaster Integration add ons to the account s service plan Service Plan Change Service Plan 5 Use the tabs to navigate to the emPower equipment page Equipment emPower Devices and...

Page 6: ...Please make sure the customer account has the appropriate add ons 3 Find the Garage sub tab under emPower 4 Click Get Started and enter the Wi Fi Hub s serial number The serial number can be found at...

Page 7: ...tion Guide 5 View Equipment Test 1 Validate that both the Wi Fi Hub and garage door show up on the equipment list on the Dealer website You may need to select Get Equipment List and refresh the page 2...

Page 8: ...e operator yellow purple orange green and red Linear all garage door openers Overhead Door all garage door openers manufactured after 1996 Intellicode 1 and Intellicode 2 Raynor all garage door opener...

Page 9: ...an cause the phone to switch away from the home Wi Fi network This will prevent it from being able to share network settings with the Wi Fi Hub This feature can be turned off in advanced Wi Fi options...

Page 10: ...garage door opener does not activate press and release the BUTTON then repeat steps 3 6 7 To exit programming mode press and hold the BUTTON until the Blue LED blinks if Wi Fi is not set up OR the Gre...

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