8355 Manual
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... 32 Troubleshooting 33-34 Accessories 35 Warranty 36 Repair Parts 37-38 www.liftmaster.com The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 Write down the following information for installation instructions. Date of your garage door opener. ■ This garage door opener is ONLY compatible with MyQ® and Security✚ 2.0™ accessories. ■...
... 32 Troubleshooting 33-34 Accessories 35 Warranty 36 Repair Parts 37-38 www.liftmaster.com The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 Write down the following information for installation instructions. Date of your garage door opener. ■ This garage door opener is ONLY compatible with MyQ® and Security✚ 2.0™ accessories. ■...
8355 Manual
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... or death if you see this manual. Release the door. If your garage door and/or the garage door opener if you see these Safety Symbols and Signal Words on the bottom of the door. The opener should stay in the way of the header bracket, ... ALL locks and remove ALL ropes connected to garage door BEFORE installation and operating garage door opener to avoid entanglement. 5/32 3/16 5/16 12 To prevent damage to garage door and opener: • ALWAYS disable locks BEFORE installing and operating the opener. • ONLY operate garage door opener at 120 V, 60 Hz to avoid malfunction ...
... or death if you see this manual. Release the door. If your garage door and/or the garage door opener if you see these Safety Symbols and Signal Words on the bottom of the door. The opener should stay in the way of the header bracket, ... ALL locks and remove ALL ropes connected to garage door BEFORE installation and operating garage door opener to avoid entanglement. 5/32 3/16 5/16 12 To prevent damage to garage door and opener: • ALWAYS disable locks BEFORE installing and operating the opener. • ONLY operate garage door opener at 120 V, 60 Hz to avoid malfunction ...
8355 Manual
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... white and white/black wire attached: Sending Sensor (1) Receiving Sensor (1) and Safety Sensor Brackets (2) O. Straight door arm A B CF G D E F. The instructions for reference and your garage door opener. Emergency release rope and handle H. Rail I SECURITY✚ 2.0TM ACCESSORIES 882LM Multi-Function Door Control 893LM Remote Control Hardware Installation Hex Bolt 5/16"-18 x 7/8" (4) Lag Screw 5/16"-9 x 1-5/8" (2) Clevis...
... white and white/black wire attached: Sending Sensor (1) Receiving Sensor (1) and Safety Sensor Brackets (2) O. Straight door arm A B CF G D E F. The instructions for reference and your garage door opener. Emergency release rope and handle H. Rail I SECURITY✚ 2.0TM ACCESSORIES 882LM Multi-Function Door Control 893LM Remote Control Hardware Installation Hex Bolt 5/16"-18 x 7/8" (4) Lag Screw 5/16"-9 x 1-5/8" (2) Clevis...
8355 Manual
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... sprocket. Assembly 1 Attach the rail to the garage door opener To avoid possible SERIOUS INJURY to finger from moving garage door opener: • ALWAYS keep hand clear of the garage door opener. 1.2 Align the rail and the styrofoam over the garage door opener sprocket and attach with the sprocket cover) 4 .... HARDWARE Washered Bolt 5/16"-18x1/2" (Mounted in the top of the opener. Place the garage door opener on the packing material to garage door opener, use ONLY those bolts/fasteners mounted in the garage door opener) NOTE: ONLY use the bolts removed from the rail, belt, and ...
... sprocket. Assembly 1 Attach the rail to the garage door opener To avoid possible SERIOUS INJURY to finger from moving garage door opener: • ALWAYS keep hand clear of the garage door opener. 1.2 Align the rail and the styrofoam over the garage door opener sprocket and attach with the sprocket cover) 4 .... HARDWARE Washered Bolt 5/16"-18x1/2" (Mounted in the top of the opener. Place the garage door opener on the packing material to garage door opener, use ONLY those bolts/fasteners mounted in the garage door opener) NOTE: ONLY use the bolts removed from the rail, belt, and ...
8355 Manual
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... ALL moving parts of installation, test safety reversal system. Install garage door opener ONLY on wall next to -Close functionality if operating either one -piece door, visit www.liftmaster.com for installation instructions. 6 DO NOT enable the Timer-to garage door control. 11. An improperly balanced door may NOT reverse when required and could be caught in SEVERE...
... ALL moving parts of installation, test safety reversal system. Install garage door opener ONLY on wall next to -Close functionality if operating either one -piece door, visit www.liftmaster.com for installation instructions. 6 DO NOT enable the Timer-to garage door control. 11. An improperly balanced door may NOT reverse when required and could be caught in SEVERE...
8355 Manual
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... EXTREME tension. • ALWAYS call a trained door systems technician if garage door binds, sticks, or is in your door to -Close functionality if operating either one -piece door, visit www.liftmaster.com for the top edge of the garage door. 1.2 Extend the line onto the header wall above... over drywall. • Concrete anchors MUST be enabled ONLY when operating a sectional door. Header Wall 2" (5 cm) Track Highest Point of Travel Door Unfinished Ceiling Header Wall 2x4 Vertical Centerline of which are installing the garage door opener on the header wall 2" (5 cm) above the...
... EXTREME tension. • ALWAYS call a trained door systems technician if garage door binds, sticks, or is in your door to -Close functionality if operating either one -piece door, visit www.liftmaster.com for the top edge of the garage door. 1.2 Extend the line onto the header wall above... over drywall. • Concrete anchors MUST be enabled ONLY when operating a sectional door. Header Wall 2" (5 cm) Track Highest Point of Travel Door Unfinished Ceiling Header Wall 2x4 Vertical Centerline of which are installing the garage door opener on the header wall 2" (5 cm) above the...
8355 Manual
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... rail to disconnect the inner and outer trolley. Connected Disconnected 9 If the ladder is ideal for the garage door opener. NOTE: If the door hits the trolley when it is raised, pull the trolley release arm down to the header bracket 3.1 ... trolley toward the garage door opener. Ring Fastener Clevis Pin 5/16" X 2-3/4" HARDWARE Clevis Pin 5/16" x 2-3/4" Ring Fastener 4 Position the garage door opener To prevent damage to garage door, rest garage door opener rail on 2x4 placed on top section of door. 4.1 Remove the packing material and lift the garage door opener onto a ladder....
... rail to disconnect the inner and outer trolley. Connected Disconnected 9 If the ladder is ideal for the garage door opener. NOTE: If the door hits the trolley when it is raised, pull the trolley release arm down to the header bracket 3.1 ... trolley toward the garage door opener. Ring Fastener Clevis Pin 5/16" X 2-3/4" HARDWARE Clevis Pin 5/16" x 2-3/4" Ring Fastener 4 Position the garage door opener To prevent damage to garage door, rest garage door opener rail on 2x4 placed on top section of door. 4.1 Remove the packing material and lift the garage door opener onto a ladder....
8355 Manual
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... centered over the door (or in the structural supports. 5.4 Attach one end of the garage. This bracket and fastening hardware are shown. Instructions below are for attaching the garage door opener directly to structural supports. 5.1 Measure the distance from a falling garage door opener, fasten it SECURELY... holes in line with the header bracket if the bracket is not centered above the door). 5.7 Remove the 2x4. HARDWARE Lock Washer 5/16" Hex Bolt 5/16"- 18x7/8" Hanging your garage door opener will vary depending on your garage. If the door hits the rail, raise the header bracket.
... centered over the door (or in the structural supports. 5.4 Attach one end of the garage. This bracket and fastening hardware are shown. Instructions below are for attaching the garage door opener directly to structural supports. 5.1 Measure the distance from a falling garage door opener, fasten it SECURELY... holes in line with the header bracket if the bracket is not centered above the door). 5.7 Remove the 2x4. HARDWARE Lock Washer 5/16" Hex Bolt 5/16"- 18x7/8" Hanging your garage door opener will vary depending on your garage. If the door hits the rail, raise the header bracket.
8355 Manual
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... and attach using the bolts, nuts and lock washers. The bolts, nuts and lock washers. trolley will re-engage automatically when the garage door opener is hanging down too far, you may cut 6 inches (15 cm) from the ring fastener. trolley using the clevis pin. Attach with... Hex Bolt 5/16"-18x7/8" Nut 5/16"-18 Clevis Pin 5/16"x1" Ring Fastener 9.4 Align the straight door arm with the ring fastener. Select two aligned holes (as toward the garage door opener until the far apart as possible) and attach using the trolley release arm is horizontal. Attach with Slide the...
... and attach using the bolts, nuts and lock washers. The bolts, nuts and lock washers. trolley will re-engage automatically when the garage door opener is hanging down too far, you may cut 6 inches (15 cm) from the ring fastener. trolley using the clevis pin. Attach with... Hex Bolt 5/16"-18x7/8" Nut 5/16"-18 Clevis Pin 5/16"x1" Ring Fastener 9.4 Align the straight door arm with the ring fastener. Select two aligned holes (as toward the garage door opener until the far apart as possible) and attach using the trolley release arm is horizontal. Attach with Slide the...
8355 Manual
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... wires to connect, note which wires are used so the correct wires are not compatible. • Install door control within sight of garage door, out of reach of children at the garage door opener in a later step. 1.4 Install the bottom screw, allowing 1/8 inch (3 mm) to protrude from the... wires. accessories, see page 37. NOTE: Older LiftMaster door controls To prevent possible SERIOUS INJURY or DEATH from ALL moving parts of the door. DRYWALL Drywall Anchor Screw 6AB x 1" GANG BOX Screw 6-32 x 1" 14 closing garage door: and third party products are connected at a minimum...
... wires to connect, note which wires are used so the correct wires are not compatible. • Install door control within sight of garage door, out of reach of children at the garage door opener in a later step. 1.4 Install the bottom screw, allowing 1/8 inch (3 mm) to protrude from the... wires. accessories, see page 37. NOTE: Older LiftMaster door controls To prevent possible SERIOUS INJURY or DEATH from ALL moving parts of the door. DRYWALL Drywall Anchor Screw 6AB x 1" GANG BOX Screw 6-32 x 1" 14 closing garage door: and third party products are connected at a minimum...
8355 Manual
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... hole for gang box or pre-wired installations). DRYWALL Drywall Anchor Screw 6AB x 1" Screw 6-32 x 1" GANG BOX 2 Wire the door control to the garage door opener HARDWARE Insulated Staple (Not shown) 2.1 Run the white and red/white wire from the terminal, push in the tab with the staples (not...the wire to the red and white terminals on the garage door opener. RED WHITE WHITE GREY PRE-WIRED INSTALLATIONS: When wiring the door control to the garage door opener make sure you use the same wires that are connected to the garage door opener. Attach the top screw. Attach the wire to the...
... hole for gang box or pre-wired installations). DRYWALL Drywall Anchor Screw 6AB x 1" Screw 6-32 x 1" GANG BOX 2 Wire the door control to the garage door opener HARDWARE Insulated Staple (Not shown) 2.1 Run the white and red/white wire from the terminal, push in the tab with the staples (not...the wire to the red and white terminals on the garage door opener. RED WHITE WHITE GREY PRE-WIRED INSTALLATIONS: When wiring the door control to the garage door opener make sure you use the same wires that are connected to the garage door opener. Attach the top screw. Attach the wire to the...
8355 Manual
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... Protection Area 17 Safety Reversing Sensor 6" (15 cm) max. The sleep mode shuts the garage door opener down direction. This required safety device MUST NOT be connected and aligned correctly before the garage door opener will move in the down until the garage door opener has completed 5 cycles upon power up. To prevent SERIOUS INJURY or DEATH from closing...
... Protection Area 17 Safety Reversing Sensor 6" (15 cm) max. The sleep mode shuts the garage door opener down direction. This required safety device MUST NOT be connected and aligned correctly before the garage door opener will move in the down until the garage door opener has completed 5 cycles upon power up. To prevent SERIOUS INJURY or DEATH from closing...
8355 Manual
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...the wire to the floor using concrete anchors (not provided). (not provided) IGWnsaairdlalege 1.3C Slide the carriage bolt into the slot on the garage door opener. Twist the white wires together. RED WHITE WHITE GREY Insulated Staple (Not shown) 7/16" (11 mm) 19 Install the Protector System...the sensor bracket if needed. 1.1C Carefully measure the position of both sensors to the already has wires installed for the safety reversing garage door opener. To insert or remove the wires from the terminal, push in the sensor bracket and attach with a screwdriver tip. Twist the...
...the wire to the floor using concrete anchors (not provided). (not provided) IGWnsaairdlalege 1.3C Slide the carriage bolt into the slot on the garage door opener. Twist the white wires together. RED WHITE WHITE GREY Insulated Staple (Not shown) 7/16" (11 mm) 19 Install the Protector System...the sensor bracket if needed. 1.1C Carefully measure the position of both sensors to the already has wires installed for the safety reversing garage door opener. To insert or remove the wires from the terminal, push in the sensor bracket and attach with a screwdriver tip. Twist the...
8355 Manual
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...each sensor. Not Provided White Yellow (for example) White/Black Safety reversing sensor wires Purple (for example) Pre-installed wires 2.4B At the garage door opener, strip 7/16 inch (11 mm) of insulation from each end. Twist the like-colored wires together. 2.5B Insert the wires connected to... the white safety sensor wires to the grey terminal on the garage door opener. Yellow Purple Yellow (for example) Purple (for example) RED WHITE WHITE GREY 7/16" (11 mm) To insert or remove the wires ...
...each sensor. Not Provided White Yellow (for example) White/Black Safety reversing sensor wires Purple (for example) Pre-installed wires 2.4B At the garage door opener, strip 7/16 inch (11 mm) of insulation from each end. Twist the like-colored wires together. 2.5B Insert the wires connected to... the white safety sensor wires to the grey terminal on the garage door opener. Yellow Purple Yellow (for example) Purple (for example) RED WHITE WHITE GREY 7/16" (11 mm) To insert or remove the wires ...
8355 Manual
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...and building codes. • NEVER use an extension cord, 2-wire adapter, or change plug in the top of electric shock, your garage door opener has a grounding type plug with a third grounding pin. TYPICAL WIRING PERMANENT WIRING Ground Tab Green Ground Screw Ground Wire White Wire Black... to the green ground screw. THERE ARE TWO OPTIONS FOR CONNECTING POWER: OPTION A TYPICAL WIRING 1.1A Plug in the garage door opener into a grounded outlet. 1.2A DO NOT run garage door opener at this time. If the plug doesn't fit into a grounding type outlet. the white (neutral) wire to install ...
...and building codes. • NEVER use an extension cord, 2-wire adapter, or change plug in the top of electric shock, your garage door opener has a grounding type plug with a third grounding pin. TYPICAL WIRING PERMANENT WIRING Ground Tab Green Ground Screw Ground Wire White Wire Black... to the green ground screw. THERE ARE TWO OPTIONS FOR CONNECTING POWER: OPTION A TYPICAL WIRING 1.1A Plug in the garage door opener into a grounded outlet. 1.2A DO NOT run garage door opener at this time. If the plug doesn't fit into a grounding type outlet. the white (neutral) wire to install ...
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...aligned and wired correctly. Make sure the sensor has been wired correctly: white wires to white terminal and white/black wires to the garage door opener. The sensors can be aligned by loosening the wing nuts, aligning the sensors, and tightening the wing nuts. RED WHITE WHITE GREY ...receiving sensor is power to grey terminal. Make sure the sensor wire is closing, the door will reverse and the garage door opener lights will flash ten times. Power 2 Ensure the Safety Reversing Sensors are aligned The door will not close . When the light beam is obstructed or misaligned while the...
...aligned and wired correctly. Make sure the sensor has been wired correctly: white wires to white terminal and white/black wires to the garage door opener. The sensors can be aligned by loosening the wing nuts, aligning the sensors, and tightening the wing nuts. RED WHITE WHITE GREY ...receiving sensor is power to grey terminal. Make sure the sensor wire is closing, the door will reverse and the garage door opener lights will flash ten times. Power 2 Ensure the Safety Reversing Sensors are aligned The door will not close . When the light beam is obstructed or misaligned while the...
8355 Manual
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...(3.8 cm) high object (or 2x4 laid flat) on programming your new garage door opener use your smartphone to read the QR Code below: To prevent damage to vehicles, be sure fully open door provides adequate clearance. NOTE: If anything interferes with proper operation of safety reversal... a closing garage door. • Incorrect adjustment of garage door travel limits will interfere with the door's downward travel, it will stop in the open and close (DOWN) position. PROGRAMMING BUTTONS The programming buttons are located on the left side panel of the garage door opener and are ...
...(3.8 cm) high object (or 2x4 laid flat) on programming your new garage door opener use your smartphone to read the QR Code below: To prevent damage to vehicles, be sure fully open door provides adequate clearance. NOTE: If anything interferes with proper operation of safety reversal... a closing garage door. • Incorrect adjustment of garage door travel limits will interfere with the door's downward travel, it will stop in the open and close (DOWN) position. PROGRAMMING BUTTONS The programming buttons are located on the left side panel of the garage door opener and are ...
8355 Manual
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... Press and release the UP Button. heard. 1.4 Press and hold the UP Button until the door is in 1.3 Once the door is complete. NOTE: The UP and DOWN Buttons can be garage door opener lights will begin to the programmed DOWN position. Programming is in the desired DOWN position. If ...the garage door opener lights are unable to move the door up and down , repeat the steps for Program the Travel, the programming has timed out. Adjustments 1 Program the Travel Without...
... Press and release the UP Button. heard. 1.4 Press and hold the UP Button until the door is in 1.3 Once the door is complete. NOTE: The UP and DOWN Buttons can be garage door opener lights will begin to the programmed DOWN position. Programming is in the desired DOWN position. If ...the garage door opener lights are unable to move the door up and down , repeat the steps for Program the Travel, the programming has timed out. Adjustments 1 Program the Travel Without...
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...reversal system, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door. 3.2 Press the remote control push button to Adjustment Step 1). If the garage door opener continues to the fact that the sensor is obstructed (and the sensors are made, the... ANY adjustments are no more than 6 inches [15 cm] above the floor), call a trained door systems technician. 3 Test the Protector System® 3.1 Open the door. Place the garage door opener carton in either safety reversing sensor is off (alerting you to fail the safety reversal test, call...
...reversal system, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door. 3.2 Press the remote control push button to Adjustment Step 1). If the garage door opener continues to the fact that the sensor is obstructed (and the sensors are made, the... ANY adjustments are no more than 6 inches [15 cm] above the floor), call a trained door systems technician. 3 Test the Protector System® 3.1 Open the door. Place the garage door opener carton in either safety reversing sensor is off (alerting you to fail the safety reversal test, call...
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... keep remote controls out of reach of SEVERE INJURY or DEATH. 7. Use caution when using this release with garage door control push buttons or remote controls. 3. NEVER use emergency release handle to pull garage door open door falling rapidly and/or unexpectedly and increasing the risk of children. Safety reversal system MUST be tested. 10. ALWAYS...
... keep remote controls out of reach of SEVERE INJURY or DEATH. 7. Use caution when using this release with garage door control push buttons or remote controls. 3. NEVER use emergency release handle to pull garage door open door falling rapidly and/or unexpectedly and increasing the risk of children. Safety reversal system MUST be tested. 10. ALWAYS...