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Question posted by tantillo7117 on October 16th, 2013

Chamber Liftmaster 3280 Troubleshooting

how to program key pad

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Related LiftMaster 3280 Manual Pages

3280 Manual - Page 1

® GARAGE DOOR OPENER Model 3280 1/2HP 3280-267 1/2HP For Residential Use Only The Chamberlain Group, Inc. 845 Larch Avenue Elmhurst, Illinois 60126-1196 www.liftmaster.com Owner's Manual ■ 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...

3280 Manual - Page 2

... see these Safety Symbols and Signal Words on the following pages, it will alert you to the possibility of damage to your garage door opener 28 Having a problem 29 Diagnostic chart 30 Programming 31-32 To add or reprogram a hand-held remote control .....31 To erase all codes 31 3-Button remotes 31 To add...

3280 Manual - Page 3

... see if there is any ropes connected to garage door. • Complete the following test to make sure your garage door is balanced and is out of which are under EXTREME tension. • Disable ALL locks and remove ALL ropes connected to garage door BEFORE installing and operating garage door opener to avoid malfunction and damage. If balanced, it...

3280 Manual - Page 4

... is required. You may be required. See page 19 for lightweight garage doors (fiberglass, steel, aluminum, door with the installation of your opener. Motor Unit Header Wall Wallmounted Door Control Access Door ONE-PIECE DOOR WITH TRACK Access Door Safety Reversing Sensor Gap between floor and bottom of door Safety must not exceed 1/4" (6 mm) Reversing Sensor 4 Safety Reversing Sensor...

3280 Manual - Page 5

... contain the motor unit and all parts illustrated below . Carton Inventory Your garage door opener is missing, carefully check the packing material. If anything is packaged in the foam. LOCK LIGHT Multi-Function Door Control Panel SECURITY✚® 3-Button Remote Control Models 3280 (1) 3280-267 (2) Remote Control Transmitter Visor Clip Styrofoam Belt Cap Retainer Belt...

3280 Manual - Page 6

... tip into the motor unitL.iftTmiagshtetreSnynbchoroltsDrisveecurely. Rotate about 1/4 turn until instructed to do not run the garage door opener until the spring releases and snaps the nut ring against the trolley (Figure 3). To avoid SERIOUS damage to door opener. • Position belt over sprocket. This extends the spring for optimum belt tension. Figure 1 Trolley Nut...

3280 Manual - Page 7

... following warnings before proceeding to avoid entanglement. 5. All repairs to do so. 8. Disable all locks and remove ALL ropes connected to garage door BEFORE installing opener to the installation section. NEVER connect garage door opener to power source until instructed to cables, spring assemblies and other hardware MUST be caught in mounting plate. READ AND FOLLOW...

3280 Manual - Page 11

INSTALLATION STEP 4 Position the Opener Follow instructions which apply to garage door, rest garage door opener rail on 2x4 placed on top section of door. The trolley can remain disconnected until Installation Step 12 is used to determine the correct mounting height from ceiling. 11 You will need help at ...

3280 Manual - Page 12

... slides with 5/16"-18x7/8" hex bolts, lock washers and nuts. 6. Concrete anchors MUST be different. Measure the distance from a falling garage door opener, fasten it SECURELY to make sure the rail is not centered above the door). 7. Yours may be used if installing any brackets into masonry. Remove the 2x4. INSTALLATION STEP 5 Hang the...

3280 Manual - Page 14

... of the outer trolley. • Adjust rope length so the handle is necessary to cut the rope, heat seal the cut end with a Garage Door Opener bulb. Secure with an overhand knot at least 1" (2.5 cm) from a falling garage door: • If possible, use A19 size bulbs. The use halogen bulbs. To prevent damage to the...

3280 Manual - Page 15

... required by your local code, refer to make a permanent connection through the 7/8" hole in the top of electric shock, your garage door opener has a grounding type plug with all local electrical and building codes. • NEVER use an extension cord, 2-wire adapter, or change plug in compliance with a ...

3280 Manual - Page 16

... properly connected and aligned, the sensor will move in the down direction. Be sure power is necessary. Extension brackets (see accessories) are designed to the garage door opener BEFORE installing the safety reversing sensor. If installing in masonry construction, add a piece of wood at each other hardware) may interrupt the beam while the...

3280 Manual - Page 23

...8226; Does the door open ) force as explained in fully closed ? See Troubleshooting, page 18. Test the door for a trained door systems technician. Run the opener through a complete travel...LABEL • If the door reverses when closing garage door. • Incorrect adjustment of garage door travel . Manually open completely but opens at which the door will interfere with 1-1/2" ...

3280 Manual - Page 25

... safety reversing sensor is off (alerting you to fail the Safety Reverse Test, call for a trained door systems technician. The door will not close the door. Safety Reversing Sensor Safety Reversing Sensor 25 ADJUST • If the door stops on striking the obstruction. The garage door opener will not move more than an inch (2.5 cm), and the...

3280 Manual - Page 26

... is not installed, or is initially plugged in an open . 2. If you activate them too soon, the door will stop . 4. To restore this feature may be programmed before use emergency release handle unless garage doorway is clear of the following conditions: when the opener is misaligned, the door won't close from a hand-held remote control have...

3280 Manual - Page 29

... refer to Programming. • If remote will not activate the door: • Verify your door, check diagnostic LED for balance or any obstructions. This feature activates the light on the following page. 3. Refer to Diagnostic Chart on my motor unit: The safety reversing sensor must be connected and aligned correctly before the garage door opener will...

3280 Manual - Page 30

...door control. • Inspect door control/wires for the sensors. Symptom: One or both of sensor. • Reattach sending eye to 1-2 ft. (30-60 cm) from motor unit. Symptom: LED is programmed...Safety Reversing Sensor Safety Reversing Sensor Diagnostic Chart LED or Diagnostic LED "Learn" Button Your garage door opener is not lit on stop bolt = Motor unit hums briefly; RPM Sensor = Short ...

3280 Manual - Page 31

...the technical measure in the garage door opener does not authorize the purchaser or supplier of the garage door opener, which provides security against code-theft devices, will be heard. 1. While holding both buttons while you wish to operate your garage door. 3. Your garage door opener has already been programmed at the factory to operate with your garage door opener, the large button is...

3280 Manual - Page 32

...After a programmed number of hours or number of your choice on the Multi-Function Door Control (all three buttons are held). To set to a certain number of openings, remember ...no longer open the door. Press the four buttons for your garage door opener. USING THE "LEARN" BUTTON USING THE MULTI-FUNCTION DOOR CONTROL LOCK LIGHT 1. The learn " button on the Multi-Function Door Control....

3280 Manual - Page 35

... to a programmable number of your garage door is designed to protect LiftMaster® garage door openers against damage from the door control. 975LM Laser Park Assist: Laser enables homeowners to precisely park vehicles in their car with Security✚®: Enables homeowner to three garage doors. Enables homeowner to open garage door manually from outside by disengaging trolley...