Table Of Contents - Chamberlain 8355W User Manual

Contents
Power ........................................................... 3
Important Safety Instructions .............................3-4
Connect With Your Smartphone ..........................5-6
Test the Wi-Fi ® Signal Strength ......................... 5
Connect Your Garage Door Opener to Your
Home Wi-Fi Network ...................................... 6
Programming .................................................. 7
Remote Control ............................................ 7
Wireless Keyless Entry ................................... 7
To Erase the Memory ..................................... 7
Operation................................................... 8-10
To Open the Door Manually .............................. 8
Door Control ................................................ 9
The Protector System
(Safety Reversing Sensors) .............................10
Adjustment ................................................11-13
Program the Travel .......................................12
Test the Safety Reversal System .......................13
Test the Protector System
Maintenance ..................................................14
Troubleshooting ..............................................14
Repair Parts ..................................................15
Warranty ......................................................15
Automatic Garage Door Opener
Safety & Maintenance Guide ...........................16-17
Serial Number:
Write down the following information for future reference:
MyQ ® Serial Number:
Product Serial Number:
Date of Purchase:
2
®
® .............................13
Safety Symbol and Signal Word
Review
This garage door opener has been designed and tested
to offer safe service provided it is installed, operated,
maintained and tested in strict accordance with the
instructions and warnings contained in this manual.
When you see these Safety Symbols and Signal Words on
the following pages, they will alert you to the possibility
of serious injury or death if you do not comply with the
warnings that accompany them. The hazard may come
from something mechanical or from electric shock. Read
the warnings carefully.
When you see this Signal Word on the following pages, it
will alert you to the possibility of damage to your garage
door and/or the garage door opener if you do not comply
with the cautionary statements that accompany it. Read
them carefully.
WARNING: This product can expose you to
chemicals including lead, which are known to the
State of California to cause cancer or birth defects
or other reproductive harm. For more information
go to www.P65Warnings.ca.gov
Unattended Operation
The Timer-to-Close (TTC) feature, the MyQ
Control app, and MyQ
examples of unattended close and are to be used ONLY
with sectional doors. Any device or feature that allows the
door to close without being in the line of sight of the door
is considered unattended close. The Timer-to-Close (TTC)
feature, the MyQ
MyQ ® devices are to be used ONLY with sectional doors.
Product Serial Number
For the complete manual visit LiftMaster.com/Customer-Support
Mechanical
Electrical
® Garage Door and Gate Monitor are
® Smartphone Control, and any other
® Smartphone