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Owner’s Manual

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Please read this manual and the enclosed safety materials carefully!

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Fasten the manual near the garage door after installation.

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The door WILL NOT CLOSE unless the Protector System

is connected

and properly aligned.

■

Periodic checks of the opener are required to ensure safe operation.

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The model number label is located on the front of your opener.

GARAGE DOOR OPENER
Model 2500

For Residential Use Only

The Chamberlain Group, Inc.
845 Larch Avenue
Elmhurst, Illinois 60126-1196
www.liftmaster.com

Содержание LiftMaster 2500

Страница 1: ...WILL NOT CLOSE unless the Protector System is connected and properly aligned Periodic checks of the opener are required to ensure safe operation The model number label is located on the front of your opener GARAGE DOOR OPENER Model 2500 For Residential Use Only The Chamberlain Group Inc 845 Larch Avenue Elmhurst Illinois 60126 1196 www liftmaster com ...

Страница 2: ...ing a problem 29 30 Programming 31 32 To add a hand held remote control 31 To erase all codes 31 3 Channel remotes 31 To add or change a Keyless Entry PIN 32 Repair Parts 33 34 Rail assembly parts 33 Installation parts 33 Motor unit assembly parts 34 Accessories 35 Repair Parts and Service 36 Warranty 36 TABLE OF CONTENTS INTRODUCTION Safety Symbol Review When you see these Safety Symbols and Sign...

Страница 3: ...amage To prevent possible SERIOUS INJURY OR DEATH ALWAYS call a trained door systems technician if garage door binds sticks or is out of balance An unbalanced garage door may not reverse when required NEVER try to loosen move or adjust garage door door springs cables pulleys brackets or their hardware all of which are under EXTREME tension Disable ALL locks and remove ALL ropes connected to garage...

Страница 4: ...tify the type and height of your garage door Survey your garage area to see if any of the conditions below apply to your installation Additional materials may be required You may find it helpful to refer back to this page as you proceed with the installation of your opener Safety Reversing Sensor FINISHED CEILING Support bracket fastening hardware is required See page 13 Safety Reversing Sensor He...

Страница 5: ...ge door opener is packaged in two cartons which contain the motor unit and the parts illustrated below Note that accessories will depend on the model purchased If anything is missing carefully check the packing material Parts may be stuck in the foam KEEP THE FOAM INTACT see page 6 Carton Inventory Hardware Inventory INSTALLATION HARDWARE Hex Screw 8 x 3 8 3 Hex Bolt 5 16 18 x 7 8 4 Lag Screw 5 16...

Страница 6: ...18x1 2 ASSEMBLY STEP 2 Set the Belt Tension By hand thread the spring trolley nut on the threaded shaft until it is finger tight against the trolley Figure 1 Do not use any tools Insert a screwdriver tip into one of the nut ring slots and brace it firmly against the trolley Figure 2 Place a 7 16 open end wrench on the square end Rotate about 1 4 turn until the spring releases and snaps the nut rin...

Страница 7: ...ntanglement 5 Install garage door opener 7 feet or more above floor 6 Mount emergency release handle 6 feet above floor 7 NEVER connect garage door opener to power source until instructed to do so 8 NEVER wear watches rings or loose clothing while installing or servicing opener They could be caught in garage door or opener mechanisms 9 Install wall mounted garage door control within sight of the g...

Страница 8: ... shown Draw an intersecting horizontal line on the header wall 2 above the high point This height will provide travel clearance for the top edge of the door Proceed to Step 2 page 10 To prevent possible SERIOUS INJURY or DEATH Header bracket MUST be RIGIDLY fastened to structural support on header wall or ceiling otherwise garage door might not reverse when required DO NOT install header bracket o...

Страница 9: ...r See Example 3 Close the door and draw an intersecting horizontal line on the header wall at the determined height NOTE If the total number of inches exceeds the height available in your garage use the maximum height possible or refer to page 10 for ceiling installation EXAMPLE Distance from top of door at highest point of travel to floor 92 Actual height of door 88 Remainder 4 Add 8 Bracket heig...

Страница 10: ...Garage Door UP CEILING MOUNT ONLY Wall Mounting Holes Optional Wall Mounting Holes The nail hole is for positioning only You must use lag screws to mount the header bracket UP CEILING MOUNT ONLY Door Spring Header Bracket 2x4 Structural Support Vertical Centerline UP CEILING MOUNT ONLY Ceiling Mounting Holes The nail hole is for positioning only You must use lag screws to mount the header bracket ...

Страница 11: ...L SIZE INSTALLATION STEP 3 Attach the T Rail to the Header Bracket Position the opener on the garage floor below the header bracket Use packing material as a protective base NOTE If the door spring is in the way you ll need help Have someone hold the opener securely on a temporary support to allow the rail to clear the spring Position the rail bracket against the header bracket Align the bracket h...

Страница 12: ...convenient for setting an ideal door to rail distance Raise the opener onto a stepladder You will need help at this point if the ladder is not tall enough Open the door all the way and place a 2x4 laid flat on the top section beneath the rail If the top panel hits the trolley when you raise the door pull down on the trolley release arm to disconnect inner and outer sections Slide the outer trolley...

Страница 13: ... Check to make sure the rail is centered over the door or in line with the header bracket if the bracket is not centered above the door 7 Remove the 2x4 Operate the door manually If the door hits the rail raise the header bracket 8 Grease the top and underside of the rail surface where the trolley slides with rail grease Lag Screw 5 16 18x1 7 8 Hex Bolt 5 16 18x7 8 Nut 5 16 18 Lock Washer 5 16 HAR...

Страница 14: ...osen the two mounting screws or relocate the door control to a smoother surface 3 Standard installation only Run bell wire up wall and across ceiling to motor unit Use insulated staples to secure wire in several places Do not pierce wire with a staple creating a short or open circuit 4 Strip 7 16 of insulation from end of bell wire Connect bell wire to the quick connect terminals as follows white ...

Страница 15: ...Secure with an overhand knot at least 1 from the end of the rope to prevent slipping Thread the other end of the rope through the hole in the release arm of the outer trolley Adjust rope length so the handle is 6 feet above the floor Secure with an overhand knot NOTE If it is necessary to cut the rope heat seal the cut end with a match or lighter to prevent unraveling Lens Hinge Slots Release Tab ...

Страница 16: ... Connect the black line wire to the screw on the brass terminal the white neutral wire to the screw on the silver terminal and the ground wire to the green ground screw The opener must be grounded Reinstall the cover To avoid installation difficulties do not run the opener at this time RIGHT WRONG Ground Tab Green Ground Screw Ground Wire Black Wire PERMANENT WIRING CONNECTION White Wire Black Wir...

Страница 17: ...or no more than 6 above the floor Either can be installed on the left or right of the door as long as the sun never shines directly into the receiving eye lens The mounting brackets are designed to clip onto the track of sectional garage doors without additional hardware If it is necessary to mount the units on the wall the brackets must be securely fastened to a solid surface such as the wall fra...

Страница 18: ...flush with the lip hugging the back edge of the track as shown in Figure 1 If your door track will not support the bracket securely wall installation is recommended Wall installation Place the bracket against the wall with curved arms facing the door Be sure there is enough clearance for the sensor beam to be unobstructed If additional depth is needed an extension bracket see Accessories or wood b...

Страница 19: ...e sending eye orange indicator light will glow regardless of alignment or obstruction If the green indicator light in the receiving eye is off dim or flickering and the invisible light beam path is not obstructed alignment is required Loosen the sending eye wing nut and readjust aiming directly at the receiving eye Lock in place Loosen the receiving eye wing nut and adjust sensor until it receives...

Страница 20: ...oor panel support and the door bracket Drill 3 16 fastening holes Secure the door bracket using the two 1 4 14x5 8 self threading screws Figure 2A Alternately use two 5 16 bolts lock washers and nuts not provided Figure 2B Metal insulated or light weight factory reinforced doors Drill 3 16 fastening holes Secure the door bracket using the self threading screws Figure 3 Wood Doors Use top and botto...

Страница 21: ...the door if required for your installation Refer to the dotted line optional placement drawing Header Wall Vertical Centerline of Garage Door Finished Ceiling Optional Placement of Door Bracket Header Bracket Door Bracket 2x4 Support For a door with no exposed framing or for the optional installation use lag screws 5 16 x1 1 2 Not provided to fasten door bracket METAL DOOR Top of Door Inside Garag...

Страница 22: ... 3 Hole alignment alternative If holes in curved arm are above holes in straight arm disconnect straight arm Cut about 6 from the solid end Reconnect to trolley with cut end down as shown Bring arm sections together Find two pairs of holes that line up and join with bolts lock washers and nuts Pull the emergency release handle toward the opener at a 45 angle so that the trolley release arm is hori...

Страница 23: ...16 x1 1 4 clevis pin and ring fastener NOTE Adjusting the limits on the following page The trolley will automatically connect If not review the trolley lockout feature on page 28 When setting the up limit on the following page the door should not have a backward slant when fully open as illustrated below A slight backward slant will cause unnecessary bucking and or jerking operation as the door is...

Страница 24: ...nect and the door will open between 4 and 5 feet 2 Use the two buttons 1 2 on the control panel to place the opener into limit setting mode Press and hold the Learn button 2 while you press the Limit button on the left 1 then release both buttons The indicator light 3 will blink slowly The opener is now in limit learn mode 3 Press the left button 1 until the door travels up to the desired limit If...

Страница 25: ... adjustments until the door completes a close cycle After each adjustment run the opener through a complete travel cycle Do not increase the force beyond the minimum amount required to close the door 2 Test the UP open force Grasp the door bottom when the door is about halfway through UP open travel The door should stop If the door is hard to hold or doesn t stop DECREASE UP open force by turning ...

Страница 26: ... the opener carton in the path of the door Press the remote control push button to close the door The door will not move more than an inch and the opener lights will flash The garage door opener will not close from a remote if the indicator light in either sensor is off alerting you to the fact that the sensor is misaligned or obstructed If the opener closes the door when the safety reversing sens...

Страница 27: ...ated Bulb size is 100 watts maximum Security light feature Lights will also turn on when someone walks through the open garage door With a Multi Function Door Control this feature may be turned off as follows With the opener lights off press and hold the light button for 10 seconds until the light goes on and off again To restore this feature start with the opener lights on then press and hold the...

Страница 28: ... remote to open the door with the large button close it with the middle button and stop the door s movement with the third button NOTE If remote is already programmed you must first erase all codes See Programming 1 With the door closed press and hold the large remote push button 2 Press and hold the Lock button on the door control for a minimum of one second before proceeding to next step 3 Press...

Страница 29: ...ave shorter range due to a metal door foil backed insulation or metal garage siding 5 Opener noise is disturbing in living quarters of home If operational noise is a problem because of proximity of the opener to the living quarters the Vibration Isolator Kit 41A3263 can be installed This kit was designed to minimize vibration to the house and is easy to install To prevent possible SERIOUS INJURY o...

Страница 30: ... floor area where the door closes Review Adjustment Step 2 Repeat safety reverse test after adjustments to force or travel limits The need for occasional adjustment of the force and limit settings is normal Weather conditions in particular can affect door travel 11 The door reverses for no apparent reason and opener lights blink for 5 seconds after reversing Check the safety reversing sensor Remov...

Страница 31: ...nal Security remote controls 1 Press and hold the button on the hand held remote that you wish to operate your garage door 2 While holding the remote button press and hold the LIGHT button on the Multi Function Door Control 3 Continue holding both buttons while you press the push bar on the Multi Function Door Control all three buttons are held 4 Release buttons when the motor unit lights blink It...

Страница 32: ... Press the four buttons for the present PIN then press and hold the button The opener light will blink twice Release the button 2 Press the new 4 digit PIN you have chosen then press Enter The motor unit lights will blink once when the PIN has been learned Test by pressing the new PIN then press Enter The door should move To set a temporary PIN You may authorize access by visitors or service peopl...

Страница 33: ...door control panel 2 41A5056 3 3 Channel remote control housing no circuit board 3 10A20 3V2032 Lithium battery 4 29B137 Remote control visor clip 5 41A2828 Emergency release rope handle assy 6 217A238 2 Conductor bell wire white white red 7 41A5047 1 Door bracket w clevis pin fastener 8 41A4353 1 Header bracket w clevis pin fastener 9 41A5034 Safety sensor kit receiving and sending eyes with 3 2 ...

Страница 34: ...Wire harness 41C5511 High voltage wire harness 41B5405 DC motor wire harness 41C5418 Light socket wire harness 6 41D475 Motor 80kg 100kg KEY PART NO NO DESCRIPTION 7 41A5507 Receiver logic board assy with end panel 41D183 End panel only 8 41B5351 4 Power supply 9 41C153 Transformer 10 41D630 2 Bracket light socket limit switch 11 41A5490 10 Cover 12 175C147 Light socket 13 108D60 Light lens ...

Страница 35: ...ors or service persons This temporary password can be limited to a programmable number of hours or entries 3 Button Mini Remote Control with Security With key ring and velcro fastening strip 902LM 903LM 2 3 Door Multi Function Wall Control Ideal for homes with up to three garage doors Combine up to three controls into one wall control panel for a neat compact appearance Enhanced functions include ...

Страница 36: ...en you call the toll free service number Please include a brief description of the problem and a dated proof of purchase receipt with any product that is returned for warranty repair Products returned to Seller for warranty repair which upon receipt by Seller are confirmed to be defective and covered by this limited warranty will be repaired or replaced at Seller s sole option at no cost to you an...

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