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Most Recent LiftMaster 8550 Questions
Era Coad 11
(Posted by mjmck12 2 years 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)
Error 42 Code
I do i get rid of the Error 42 code on my Liftmaster Garage Door
I do i get rid of the Error 42 code on my Liftmaster Garage Door
(Posted by nat6579 2 years ago)
My Garage Door Doesn't Open Or Close And I Have A Code 15 On My Keypad
(Posted by Hass33 5 years ago)
Error Code 44 Help
door strains to go up or down, so much so that it stops. readout states exsessive force, etc code 44
door strains to go up or down, so much so that it stops. readout states exsessive force, etc code 44
(Posted by sassoraymond 6 years ago)
LiftMaster 8550 Videos
Liftmaster 8550 on 9x7 raynor
Duration: 2:05
Total Views: 1,394
Duration: 2:05
Total Views: 1,394
485LM Door Opener Battery Backup Liftmaster 8550 Elite Series DC Battery Backup Belt Drive
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Liftmaster video 8550 with gateway.wmv
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Duration: :46
Total Views: 52
Liftmaster 8550
Duration: 6:31
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Duration: 6:31
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Popular LiftMaster 8550 Manual Pages
8550 Manual - Page 1
... 23-25 BATTERY BACKUP 26-27 OPERATION 28 FEATURES 29 DOOR CONTROL 30-31 REMOTE CONTROLS 32-33 TO ERASE THE MEMORY 33 TO OPEN THE DOOR MANUALLY ......34 MAINTENANCE 34 TROUBLESHOOTING 35-36 REPAIR PARTS 37-38 ACCESSORIES 39 WARRANTY 40 Belt Drive Garage Door Opener Model 8550
FOR RESIDENTIAL USE ONLY
Write down the following information for installation instructions.
. NOTE: If...
8550 Manual - Page 3
...White and red/white wire
The Protector System®
N. Depending on the garage door opener model purchased.
Rail I
3
MyQ™ AND SECURITY✚®2.0 ACCESSORIES
880LM Smart Control Panel®
895MAX Remote Control
829LM Garage Door Monitor
Hardware
Assembly H1 Hex Screw #8x3/8" (3) [packed with the sprocket cover] Installation H2 Hex Bolt 5/16"-18 x 7/8" (4) H3 Lag Screw 5/16...
8550 Manual - Page 6
...
electric and battery power BEFORE performing any service or maintenance. 14. Installation
IMPORTANT INSTALLATION INSTRUCTIONS
WARNING
To reduce the risk of installation, test safety reversal system. Door MUST reverse on.contact with vehicles to cables, spring assemblies and other hardware MUST be enabled ONLY when operating a sectional door. NEVER connect garage door opener to power...
8550 Manual - Page 10
...H2 (2)
Hex Bolt 5/16"- 18x7/8"
Hanging the garage door opener will vary depending on your garage.
Concrete anchors MUST be connected to structural supports. The instructions illustrate one of the garage.
Installation
5 Hang the garage door opener
To avoid possible SERIOUS INJURY from each side of the garage door opener to the support bracket.
5.3 Cut both pieces of the hanging bracket...
8550 Manual - Page 14
... compatible.Your garage door opener is not necessary to cross path of the door the illustrations.
• ALWAYS keep garage door in a later step. Install the Door Control
1 Install the door control
INTRODUCTION
Compatible with door control push buttons or remote control transmitters. children cannot reach, and away from a closing garage door.
NOTE: Older LiftMaster accessories and...
8550 Manual - Page 26
...; Disconnect ALL electric and battery power
BEFORE performing ANY service or maintenance. • Use ONLY LiftMaster part # 485LM for replacement battery. • Do NOT dispose of the garage door opener. Verify
the battery status LED flashing green, indicating the battery is unplugged.
2.2 Open and close the door using the
remote control or door control. ALWAYS wear protective gloves and...
8550 Manual - Page 28
... BALANCED (see page 2). This operator system is CLOSED. SAVE THESE INSTRUCTIONS.
28 Operation
IMPORTANT INSTALLATION INSTRUCTIONS
WARNING
To reduce the risk of which are made by a trained door systems technician.
13. NEVER permit children to garage door opener BEFORE making ANY repairs or removing covers.
14. If rope knot becomes untied, you could move unexpectedly. If possible...
8550 Manual - Page 30
...:
LEARN A DEVICE
Any compatible remote controls, wireless keyless entry, or MyQ™ accessories can be programmed to the garage door opener by battery power or if the safety reversing sensors are beyond the range of the push bar will activate the garage door opener. This feature is useful for the set to automatically close the door. The garage door opener will beep and the...
8550 Manual - Page 31
... To program a remote control or keyless entry to the garage door opener using the door control see TEMPERATURE to -Close feature off . Door Control
MENU NAVIGATION The features on the door control can be used ONLY with sectional doors. LANGUAGE: Select a language.
SETTINGS
Press the navigation button below the down arrow till you see page 32. 31 Navigation Buttons
CLOCK SETUP: Set the time...
8550 Manual - Page 32
... additional remote controls refer to the instructions provided with your remote control. The garage door opener lights will flash (or two clicks will be heard) when the code has been programmed. OR
1
2 3 ABC
DEF
4GHI
5 6 JKL
MNO
7 8 9 PRS
TUV
WXY
*
*
0 QZ
#
0 QZ
#
ENTER
ENTER
?? ??
Keyless Entry: Enter a 4-digit personal identification number (PIN) of the remote control...
8550 Manual - Page 34
... the handle straight down on the next UP or DOWN operation, either manually or by using the door control or remote control.
The door can then be fully closed . Check
to Comply with FCC Standards for removal. The garage door opener does not require additional lubrication. THE REMOTE CONTROL BATTERY
To prevent possible SERIOUS INJURY or DEATH: • NEVER allow small children...
8550 Manual - Page 35
...the remote control or the door control. DIAGNOSTIC UP
CODE
ARROW
DOWN ARROW
SYMPTOM
CAUSE
RESOLUTION
1-1
1 FLASH 1 FLASH
The garage door opener will flash
installed, connected, or amber LED is faulty garage door opener, replace the door control. Close the garage door using the
remote control or the door control. Troubleshooting
Diagnostic Chart
Your garage door opener is...
8550 Manual - Page 36
...My neighbor's remote control opens my garage door: Erase the memory from the brackets and realign the sensors ensuring the LED's are connected, then replace the travel , refer to the door. Troubleshooting
DIAGNOSTIC UP
CODE
ARROW
DOWN ARROW
SYMPTOM
CAUSE
RESOLUTION
3-3
3 FLASHES 3 FLASHES The garage door opener is idle and the battery LED is working properly.
If problem persists...
8550 Manual - Page 37
... Red/White Wire
41C5141-1
10 3V2016 Lithium Battery
10A19
11 Battery Backup
485LM
Contact Information
Address repair parts order to your garage door opener while calling. for 7 foot door
Belt - If you have the model number of the garage door opener. Repair Parts
Rail Assembly Parts
DESCRIPTION 1 Belt - If you
are calling about a Troubleshooting issue, it is recommended that you are...
8550 Manual - Page 39
... replaces your garage door opener, a Security+®2.0 remote control or a MyQ™ Internet Gateway. Garage Door Monitor:
895MAX
Monitor open and close the door and a lock feature for up to install.
893MAX
SECURITY+®2.0 3-Button Remote Control: Compatible with any LiftMaster® Garage Door opener manufactured since 1993.
Works with LiftMaster® garage door openers...
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