LiftMaster 8355 Manuals

4 pdf manual(s) LiftMaster 8355 for free download (Document Types: Operation & user’s manual, Owner's manual, Manual )

LiftMaster 8355 Operation & user’s manual [PDF] (36 pages)

  • Identifier: id-1121927
  • Brand: LiftMaster
  • Device: 8355 Door Opening System
  • Type: PDF
  • Key Aspects: User Training Recommendations, Best Practices for Everyday Use, System Connectivity and Wiring Basics
  • UPD Date: 26.04.2026
  • Source File: 1036469.pdf
  • Pages: 36
  • Description: Technical operations guide for the LiftMaster 8355.
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  • 2 Contents Important Safety Instructions ............................3-4 Operation...................................................... 5 Using the Door Control .................................. 6 Programming-Door Control Panel ..................... 7 Programming - Remote Controls....................... 8 To Erase the Memory .................................... 8 To Open the Door Manually ............................. 9 Battery Backup* ..................
  • 3 IMPORTANT INSTALLATION INSTRUCTIONS To reduce the risk of SEVERE INJURY or DEATH: WARNING WARNING WARNING 1. READ AND FOLLOW ALL WARNINGS AND INSTRUCTIONS. 2. Install garage door opener ONLY on properly balanced and lubricated garage door. An improperly balanced door may NOT reverse when required and could result in SEVERE INJURY or DEATH. 3. ALL repairs to cables, spring assemblies and other hardware MUST be made by a trained door systems technici
  • 4 Important Safety Instructions IMPORTANT SAFETY INSTRUCTIONS To reduce the risk of SEVERE INJURY or DEATH: WARNING WARNING WARNING 1. READ AND FOLLOW ALL WARNINGS AND INSTRUCTIONS. 2. ALWAYS keep remote controls out of reach of children. NEVER permit children to operate or play with garage door control push buttons or remote controls. 3. ONLY activate garage door when it can be seen clearly, it is properly adjusted, and there are no obstructions to
  • 5 Operation Your garage door opener is equipped with features to provide you with greater control over your garage door operation. Accessories provided with your garage door opener will vary depending on the garage door opener model purchased. ALERT2CLOSE The Alert2Close feature provides a visual and an audible alert that an unattended door is closing. TIMER-TO-CLOSE (TTC) The Timer-to-Close feature automatically closes the door after a specifi ed time
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PREMIUM Series Garage Door Opener MODELS 8355 • 8360 • 8365-267 USER’S GUIDE • 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 garage door opener are required to ensure safe operation. • This garage door opener is ONLY compatible with MyQ® and Security+ 2.0® accessories. • DO NOT install on a one-piece door if using devices or features providing unattended close. Unattended devices and features are to be used ONLY with sectional doors. • Attach enclosed warning labels to the location indicated on label. FOR RESIDENTIAL USE ONLY LiftMaster 845 Larch Avenue Elmhurst, Illinois 60126-1196 LiftMaster.com Register your garage door opener to receive updates and offers from LiftMaster Take a photo of the camera icon including the points ( ). Send it in by texting the photo to 71403 (US) or visit www.liftmaster.photo (Global)

LiftMaster 8355 Operation & user’s manual [PDF] (36 pages)

  • Identifier: id-1131347
  • Brand: LiftMaster
  • Device: 8355 Garage Door Opener
  • Type: PDF
  • Key Aspects: Emergency Shutdown Procedures, Regulatory Compliance and Standards, Common Issue Diagnostic Flows
  • UPD Date: 17.07.2026
  • Source File: 1027048.pdf
  • Pages: 36
  • Description: Detailed user guide for the LiftMaster 8355.
Pages Preview:
  • 2 Contents Important Safety Instructions ............................3-4 Operation...................................................... 5 Using the Door Control .................................. 6 Programming-Door Control Panel ..................... 7 Programming - Remote Controls....................... 8 To Erase the Memory .................................... 8 To Open the Door Manually ............................. 9 Battery Backup* ..................
  • 3 IMPORTANT INSTALLATION INSTRUCTIONS To reduce the risk of SEVERE INJURY or DEATH: WARNING WARNING WARNING 1. READ AND FOLLOW ALL WARNINGS AND INSTRUCTIONS. 2. Install garage door opener ONLY on properly balanced and lubricated garage door. An improperly balanced door may NOT reverse when required and could result in SEVERE INJURY or DEATH. 3. ALL repairs to cables, spring assemblies and other hardware MUST be made by a trained door systems technici
  • 4 Important Safety Instructions IMPORTANT SAFETY INSTRUCTIONS To reduce the risk of SEVERE INJURY or DEATH: WARNING WARNING WARNING 1. READ AND FOLLOW ALL WARNINGS AND INSTRUCTIONS. 2. ALWAYS keep remote controls out of reach of children. NEVER permit children to operate or play with garage door control push buttons or remote controls. 3. ONLY activate garage door when it can be seen clearly, it is properly adjusted, and there are no obstructions to
  • 5 Operation Your garage door opener is equipped with features to provide you with greater control over your garage door operation. Accessories provided with your garage door opener will vary depending on the garage door opener model purchased. ALERT2CLOSE The Alert2Close feature provides a visual and an audible alert that an unattended door is closing. TIMER-TO-CLOSE (TTC) The Timer-to-Close feature automatically closes the door after a specifi ed time
  • 6 Operation Using the Door Control PUSH BAR Press the push bar to open and close the door. LIGHT BUTTON Press the LIGHT button to turn the garage door opener lights on or off. When the lights are turned on they will stay on until the LIGHT button is pressed again, or until the garage door opener is activated. Once the garage door opener is activated the lights will turn off after the specifi ed period of time (the factory setting is 4-1/2 minutes). The
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PREMIUM Series Garage Door Opener MODELS 8355 • 8360 • 8365-267 USER’S GUIDE • 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 garage door opener are required to ensure safe operation. • This garage door opener is ONLY compatible with MyQ® and Security+ 2.0® accessories. • DO NOT enable the Timer-to-Close feature if you are installing the garage door opener on a one-piece door. The Timer-to-Close is to be used ONLY with sectional doors. • Attach enclosed warning labels to the location indicated on label. FOR RESIDENTIAL USE ONLY LiftMaster 845 Larch Avenue Elmhurst, Illinois 60126-1196 LiftMaster.com Register your garage door opener to receive updates and offers from LiftMaster Take a photo of the camera icon including the points ( ). Send it in by texting the photo to 71403 (US) or visit www.liftmaster.photo (Global)

LiftMaster 8355 Owner's manual [PDF] (41 pages)

  • Identifier: id-934629
  • Brand: LiftMaster
  • Device: 8355 Garage Door Opener
  • Type: PDF
  • Key Aspects: Recommended Spare Parts List, Package Contents and Accessories List, Detailed Installation Instructions
  • UPD Date: 15.07.2026
  • Source File: 1223887.pdf
  • Pages: 41
  • Description: Comprehensive user handbook for the LiftMaster 8355.
Pages Preview:
  • 2 Safety Symbol and Signal Word Review This garage door opener has been designed and tested to offer safe service provided itis 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 alertyou to the possibility ofserious injury ordeath ifyou do notcomply with the warnings thataccompany them. The hazard may
  • 3 Carton Inventory Accessories will vary depending on the garage door opener model purchased.Depending on your specific model,other accessories may be included with your garage door opener.The instructions for these accessories will be attached to the accessory and are notincluded in this manual.The images throughoutthis manual are for reference and your productmay look different. A. Header bracket B. Pulley and bracket C. Door bracket D. Curved door arm E
  • 4 Assembly 1 Attach the Rail to the Garage Door Opener To avoid possible SERIOUS INJURY to finger from moving garage door opener: l ALWAYS keep hand clear ofsprocketwhile operating opener. l Securely attach sprocketcover BEFORE operating. To avoid SERIOUS damage to garage door opener,use ONLY those bolts/fasteners mounted in the top ofthe opener. NOTE: ONLY use the bolts removed from the garage door opener.Place the garage door opener on the packing materi
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CONTENTS Preparation. . . . . . . . . . . . . . . .2-3 Assembly . . . . . . . . . . . . . . . . .4-5 Installation . . . . . . . . . . . . . . .6-13 Install the Door Control. . . . . . 14-15 Install the Protector System®. . 16-19 Power. . . . . . . . . . . . . . . . . . 20-21 Adjustments . . . . . . . . . . . . . 22-24 Battery Backup*. . . . . . . . . . . 25-26 Operation . . . . . . . . . . . . . . . . . 27 Features . . . . . . . . . . . . . . . . . . 28 Door Control . . . . . . . . . . . . . 29-30 Remote Control . . . . . . . . . . . 31-32 To Erase the Memory . . . . . . . . . 32 To Open the Door Manually . . . . . 33 Maintenance . . . . . . . . . . . . . . . 34 Troubleshooting. . . . . . . . . . . 35-36 Accessories. . . . . . . . . . . . . . . . 37 Warranty. . . . . . . . . . . . . . . . . . 38 Repair Parts . . . . . . . . . . . . . 39-41 * If applicable ELITE Series Garage Door Opener LiftMaster 845 Larch Avenue Elmhurst, Illinois 60126-1196 ■ Please read this manual and the enclosed safety materials carefully! ■ Fasten the manual near the garage door after installation. ■ The door WILL NOT CLOSE unless the Protector System® is connected and properly aligned. ■ Periodic checks of the garage door opener are required to ensure safe operation. ■ The model number label is located on the left side panel of your garage door opener. ■ This garage door opener is ONLY compatible with MyQ® and Security✚ 2.0™ accessories. ■ DO NOT enable the Timer-to-Close feature if you are installing the garage door opener on a one-piece door. The Timer-to-Close is to be used ONLY with sectional doors. NOTE: If you are installing the garage door opener on a one-piece door, visit www.LiftMaster.com for installation instructions. www.LiftMaster.com Serial Number: Date of Purchase: Models • 8550 - DC Belt Drive with Battery Backup • 8557 - 3/4 hp Belt Drive FOR RESIDENTIAL USE ONLY Write down the following information for future reference: .

LiftMaster 8355 Manual  [PDF] (76 pages)

  • Identifier: id-543623
  • Brand: LiftMaster
  • Device: 8355 Garage Door Opener
  • Type: PDF
  • Key Aspects: Environmental Factors and Restrictions, Detailed Installation Instructions, Critical Operational Precautions
  • UPD Date: 28.06.2026
  • Source File: 530773.pdf
  • Pages: 76
  • Description: Operating manual for the LiftMaster 8355.
Pages Preview:
  • 2 Safety Symbol and Signal Word Review This garage door opener has been designed and tested to offer safe service provided itis 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 alertyou to the possibility ofserious injury ordeath ifyou do notcomply with the warnings thataccompany them.The hazard may
  • 3 A B C J N I O P D E F H G K L M Carton Inventory A. ar ck te b re H ead B. Pulley and bracket C. ar ck te D oo b r D. m ra r C u vr e d d oo E. m ra r oo d th giart S F. y ello T r G. Emergency release rope and handle H. Rail I. ara g d e oo o r pen re G NOTE: Accessories will vary depending on the garage door opener model purchased. Depending on your specific model, other accessories may be included with your garage door opener. The instructions for
  • 4 To avoid possible SERIOUS INJURY to finger from moving garage door opener: • ALWAYS keep hand clear ofsprocketwhile operating opener. • Securely attach sprocketcover BEFORE operating. To avoid SERIOUS damage to garage door opener,use ONLY those bolts/fasteners mounted in the top ofthe opener. Washered Bolt 5/16
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CONTENTS Preparation. . . . . . . . . . . . . . . .2-3 Assembly . . . . . . . . . . . . . . . . .4-5 Installation . . . . . . . . . . . . . . .6-13 Install the Door Control. . . . . . 14-16 Install the Protector System®. . 17-20 Power. . . . . . . . . . . . . . . . . . 21-22 Adjustments . . . . . . . . . . . . . 23-25 Operation . . . . . . . . . . . . . . . . . 26 Features . . . . . . . . . . . . . . . . . . 27 Door Control . . . . . . . . . . . . . 28-29 Remote Control . . . . . . . . . . . 30-31 To Erase the Memory . . . . . . . . . 31 To Open the Door Manually . . . . . 32 Maintenance . . . . . . . . . . . . . . . 32 Troubleshooting. . . . . . . . . . . 33-34 Accessories. . . . . . . . . . . . . . . . 35 Warranty. . . . . . . . . . . . . . . . . . 36 Repair Parts . . . . . . . . . . . . . 37-38 PREMIUM Series Belt Drive Garage Door Opener The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 ■ Please read this manual and the enclosed safety materials carefully! ■ Fasten the manual near the garage door after installation. ■ The door WILL NOT CLOSE unless the Protector System® is connected and properly aligned. ■ Periodic checks of the garage door opener are required to ensure safe operation. ■ The model number label is located on the front panel of your garage door opener. ■ This garage door opener is ONLY compatible with MyQ® and Security✚ 2.0™ accessories. ■ ONLY enable the Timer-to-Close* or MyQ® remote operation feature* when the garage door opener is installed on a sectional door. (*Not available on all models) NOTE: If you are installing the garage door opener on a one-piece door, visit www.liftmaster.com for installation instructions. www.liftmaster.com Serial Number: Date of Purchase: Model 8355 - 1/2 hp FOR RESIDENTIAL USE ONLY Write down the following information for future reference: .

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