LiftMaster 8355W Support Question
LiftMaster 8355W Support Question
Find answers below for this question about LiftMaster 8355W.Need a LiftMaster 8355W manual? We have 5 online manuals for this item!
Question posted by srfandtrf on March 20th, 2018
Opener J5011s Stops Part Way Up
Opener works but one out of 50 times it goes 6 inches up then just stops. Door works freely, goes up easy and is well balanced. Cars getting stuck in bay, not good. Driving me crazy.
Current Answers
Answer #1: Posted by Odin on March 20th, 2018 10:44 AM
Odin
Member since:
April 10th, 2010 Points: 41,236,680
Member since:
April 10th, 2010 Points: 41,236,680
This is covered by the Diagnostic Chart at https://www.manualslib.com/manual/1137866/Chamberlain-8355.html?page=14. (Look for the fifth section from the top (the one with no numbers at the left).
Hope this is useful. Please don't forget to click the Accept This Answer button if you do accept it. My aim is to provide reliable helpful answers, not just a lot of them. See https://www.helpowl.com/profile/Odin.
Related LiftMaster 8355W Manual Pages
8355W Users Guide Manual - Page 1
USER'S GUIDE
FOR RESIDENTIAL USE ONLY
PREMIUM Series Wi-Fi® Garage Door Opener
MODELS 8355W • 8360W
• Please read this guide and the enclosed safety materials carefully! • The door WILL NOT CLOSE unless the Protector System®
is connected and properly aligned. • Periodic checks of the camera icon including the points ( ). Unattended...
8355W Users Guide Manual - Page 4
... SEVERE INJURY or DEATH.
11. ALWAYS KEEP GARAGE DOOR PROPERLY BALANCED. DO NOT install on contact with an unattended operation feature. READ AND FOLLOW ALL WARNINGS AND INSTRUCTIONS.
2. NO ONE SHOULD GO UNDER A STOPPED, PARTIALLY OPENED DOOR.
6. NEVER use emergency release handle unless garage doorway is CLOSED. An improperly balanced door may NOT reverse when required and could fall...
8355W Users Guide Manual - Page 11
... adjustments allow you to make setup and adjustments easy. The electronic controls sense the amount of the garage door opener and are used to open and close (DOWN) position. NOTE: If anything interferes with electronic controls to program where the door will stop in the open (UP) and close the door.
Adjustment
Introduction
Without a properly installed safety reversal system...
8355W Users Guide Manual - Page 13
... garage door.
3.1 Open the door.
If the door stops and does not reverse on the floor, centered under the garage door.
3.2 Press the remote control push button to fail, call for a trained door systems technician.
If the test continues to close
the door. The door will not move more than an inch (2.5 cm), and the garage door opener lights will not close the door 3 or 4 times...
8355W Users Guide Manual - Page 14
...door control are shorted or the door control is not activated on the make sure the LEDs in both sensors are glowing steadily.
The garage door moves 6-8", stops or reverses: • Manually open...with no movement: Manually open and close the door using the door control. See page 10. My vehicle's Homelink® is operating on the door control detects movement in a way where a minimum 8"...
8355W Product Guide Manual - Page 1
..., easy garage access. MONITOR AND CONTROL THE OPENER FROM ANYWHERE USING MOBILE DEVICES. F U N C T I - TIMER-TO-
BUILT-IN WI-FI FOR THE EASIEST WAY TO CONNECT THE GARAGE. CL SE
SAFEGUARDS GARAGE ACCESS BY SENDING A NEW CODE WITH EVERY CLICK. MOTOR VIBRATION ISOLATION SYSTEM (MVIS®) PROVIDES QUIET, RELIABLE OPERATION. REAL-TIME ALERTS INDICATE THE STATUS OF THE GARAGE DOOR...
8355W Product Guide Manual - Page 2
...require an external adapter depending on g )
8355W
1/2 HP AC Belt Drive Wi-Fi® Garage Door Opener
SECURITY SMART
ELECTRICAL
MECHANICS
--St ee l Chassis, T- Provides 2-way communication from garage door opener and MyQ Accessories.
-- Fi L ogic ...HomeLink.com for door to move downward
RADIO CONTROLS
3-Button Remote Control (893LM)
Operating Range: ~200'
902-928 MHz 50-Channel FHSS
(...
8355W Installation Manual - Page 1
... the photo to receive updates and offers from LiftMaster
Take a photo of the garage door opener are to be used ONLY with MyQ® and Security+ 2.0® accessories.
• DO NOT install on label.
Wi-Fi® Garage Door Opener
Premium Series Belt Drive Model 8355W
FOR RESIDENTIAL USE ONLY
• Please read this manual and the safety...
8355W Installation Manual - Page 4
... using devices or features providing unattended close. See page 30 to connect the garage door opener to garage door and opener: l ALWAYS disable locks BEFORE installing and operating the opener. Unattended devices and features are under EXTREME tension. If balanced, it may not work properly. 5. If your Wi-Fi network. See page 10. Hold your mobile device in the...
8355W Installation Manual - Page 10
...inches exceeds the height available in the way; Open your garage, use lag screws (not provided) to securely fasten the 2x4 to structural supports. l ALWAYS call a trained door systems technician if garage door...garage door might NOT reverse when required. l DO NOT enable the Timer-to loosen, move or adjust garage door, springs, cables, pulleys, brackets, or their hardware, ALL of balance...
8355W Installation Manual - Page 19
... DEATH from closing , the door will stop and reverse to the garage door opener BEFORE installing the safety reversing sensor. l Install the safety reversing sensor so beam is
unobstructed. When installing the safety reversing sensors check the following:
l Sensors are facing each other with a green LED). l Sensors are no more than 6 inches (15 cm) above the...
8355W Installation Manual - Page 23
.... the white
(neutral) wire to make a permanent connection through the 7/8 inch hole in the garage door opener into a grounding type outlet. To avoid installation difficulties, do not activate the garage door opener at this time. l NEVER use an extension cord, 2-wire adapter, or change plug in ANY way to the screw on the brass terminal; Remove the attached 3-prong...
8355W Installation Manual - Page 25
... operation of garage door travel limits will stop . Adjustments
Introduction
Without a properly installed safety reversal system, persons (particularly small children) could be sure fully open door provides adequate clearance. Door MUST reverse on programming your new garage door opener use your smartphone to make setup and adjustments easy. Your garage door opener is adjusted automatically...
8355W Installation Manual - Page 27
... garage door.
1. The garage door opener will not move
more than an inch (2.5 cm), and the garage door opener lights will flash 10 times. With the door fully open /close the door. When the door reverses upon contact with the 11/2 inch board, remove the board and open , place a 1-1/2 inch (3.8 cm) board (or a 2x4 laid flat) on the floor, centered under the garage door.
2. Open the door...
8355W Installation Manual - Page 28
...garage doorway is CLOSED. NEVER use emergency release handle to pull garage door open door falling rapidly and/or unexpectedly and increasing the risk of SEVERE INJURY or DEATH.
11. ALWAYS KEEP GARAGE DOOR PROPERLY BALANCED...to door travel. 4. NO ONE SHOULD GO UNDER A STOPPED, PARTIALLY OPENED DOOR. 6. The door could fall. 9. After ANY adjustments are made by a trained door ...
8355W Installation Manual - Page 29
...from a remote control. USING YOUR GARAGE DOOR OPENER
The garage door opener can close . If the obstruction interrupts the sensor beam the garage door opener lights will detect an obstruction in ; If the door is fully open .
the lights will stop and reverse to provide two way communication between the garage door opener and MyQ enabled accessories. When the door is in the down until...
8355W Installation Manual - Page 32
... remote controls will NOT work when LOCK mode is active however your keyless entry will resume. Activate: Press and hold the LIGHT button until the garage door opener lights turn off again.* Activate: Start with the garage door opener lights on again.* NOTE: If the command LED is 3 flashes. The command LED will stop flashing and normal operation...
8355W Installation Manual - Page 33
... the remote using the learn LED goes out (approximately 6 seconds).
2. If programming is equipped with a Homelink®, you wish to use. Press and hold the button on the garage door opener. 2. All codes are NOT compatible, see page 38 for compatible accessories.
If your vehicle. The Command LED will stop blinking when the code has...
8355W Installation Manual - Page 36
... after it has come to coasting position or have door balanced by a trained technician. Troubleshooting
Diagnostic Chart
Your garage door opener is faulty. The UP and DOWN arrows on the door that would interrupt the sensors path while closing.
1
5
Door moves 6-8" (15-20 cm) stops or
Manually open and close the door. Inspect sensor wires for 1-2 seconds no movement. Inspect...
Garage Door Opener Comparison Chart Manual - Page 1
...Entries
PREMIUM SERIES
8355W
3240
1/2 HP AC Belt Drive Wi-Fi
1/2 HP AC Screw Drive
Yes Yes Yes - Yes
Yes
- - - - Yes
Yes
- - - Yes
Yes
- - - -
-
- Yes Yes Yes - 883LM Door Control Button
...® Garage Door Openers
Model Number
8500
ELITE SERIES®
8550W
8587W
Description
DC Battery Backup Capable Wall Mount
DC Battery Backup 3/4 HP AC Chain Drive
Belt Drive Wi-Fi...
Similar Questions
I Have Installed A Chamberlan Garage Door Opener And The Remote I Was Using Is
I have been using a Chamberlan garage door opener and its remote has been defective since of late.Pl...
I have been using a Chamberlan garage door opener and its remote has been defective since of late.Pl...
(Posted by donweera42 8 months ago)
Garage Door Opens After Shutting.
My Lift master 8550 inside keypad is Inside wall pad is model #880LM. outside keypad Model # is 877M...
My Lift master 8550 inside keypad is Inside wall pad is model #880LM. outside keypad Model # is 877M...
(Posted by BONNIECA92 2 years ago)
How To Program New Car To Open Garage Door
where is the learn button to program my car to open garage door
where is the learn button to program my car to open garage door
(Posted by lrothberg 6 years ago)
Garage Door Wont Close
garage door starts to come down but then stops and lights flash
garage door starts to come down but then stops and lights flash
(Posted by djsyencer 6 years ago)
Mh Liftmaster Garage Door Will Not Open Intermittently.
On the occasion when the garage door will not open, there is power to the opener. Both leds on the p...
On the occasion when the garage door will not open, there is power to the opener. Both leds on the p...
(Posted by kellhowarda 11 years ago)