Chamberlain Group The 8628 Models 821LMB-SENSOR and MYQ-G0302 Door Sensor User Manual 114A4991 indd
Chamberlain Group Inc, The Models 821LMB-SENSOR and MYQ-G0302 Door Sensor 114A4991 indd
Exhibit D Users Manual per 2 1033 b3
INSTALL THE DOOR SENSOR
Install with Fastening Strips
1. Remove the pull tab from the door sensor to activate the
battery.
2. Position the door sensor vertically and attach to a clean,
dry location on the top panel of the garage door with
fastening strips (provided).
OR
Install with Screws
1. Press in the bottom of the door sensor and remove the
front cover.
2. Remove the pull tab from the door sensor to activate the
battery.
3. Position the door sensor vertically and attach to the top
panel of the garage door with screws (provided).
4. Replace the front cover.
PROGRAM THE DOOR SENSOR
1. Use the MyQ® App to add a new door sensor.
OR
1. Press and release BUTTON 1 for door 1 or BUTTON 2 for
door 2 on the Wi-Fi Hub. The yellow LED will turn solid.
2. Press the Test BUTTON on door sensor until the red LED
on the door sensor turns on. The yellow LED on the Wi-Fi
Hub will turn off when successfully programmed.
3. Press the Test BUTTON again on the door sensor and the
Wi-Fi Hub will beep once for door 1 and twice for door 2.
TEST DOOR SENSOR
Test your door sensor every 6 months or if the MyQ system
is not working as expected.
1. Press the test BUTTON on the door sensor, the LED on the
door sensor should fl ash and the Wi-Fi Hub should beep.
2. Perform this test 6 times. If the LED doesn’t fl ash or the
Wi-Fi Hub doesn’t beep each time, replace the battery in
the door sensor with a CR2450 battery.
DOOR SENSOR COMPATIBILITY
Visit www.LiftMaster.com/door-sensor or
www.chamberlain.com/door-sensor to see which products
are compatible with this door sensor.
DOOR SENSOR
MODELS MYQ-G0302, 821LMB-SENSOR
AND 041D8726
BUTTON
(Settings) BUTTON 1
BUTTON 2
Wi-Fi Hub
LED
Test BUTTON
Door Sensor
Fastening
Strips
Door
Sensor
Front
Cover Screws
Top Panel
of Garage Door
OR
Top
Top Panel
of Garage
Door
This device complies with Part 15 of the FCC rules and IC RSS-210. 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.
To reduce the risk of SEVERE INJURY to persons:
• DO NOT enable the SMART GARAGE™ HUB or the MyQ® Garage if
operating either one-piece or swinging doors. To be enabled ONLY
on a sectional door.
©2017 The Chamberlain Group, Inc.
114A4991 All Rights Reserved
ONE YEAR LIMITED WARRANTY
The Chamberlain Group, Inc. warrants to the fi rst consumer purchaser of
this product that it is free from defect in materials and/or workmanship
for a period of 1 year from the date of purchase.
NEED HELP?
Go to the Help section at www.mychamberlain.com or
www.myliftmaster.com, or call Chamberlain Technical Support at
1-800-528-9131.
DRAFT 3