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

GARAGE DOOR OPENER

Model 995XD 1/2 HP

For Residential Use Only 

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 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 panel of your opener.

®

Summary of Contents for 995XD

Page 1: ...r 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 System is connecte...

Page 2: ...re of your garage door opener 32 Having a problem 33 Diagnostic chart 34 Programming 35 36 To add or reprogram a hand held remote control 35 To erase all codes 35 3 Button remotes 35 To add reprogram...

Page 3: ...or their hardware all 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 entanglement Prepa...

Page 4: ...ng upon garage construction extension brackets or wood blocks may be needed to install sensors Installation Step 4 Alternate floor mounting of the safety reversing sensor will require hardware not pro...

Page 5: ...FINISHED CEILING Support bracket fastening hardware is required See page 19 Safety Reversing Sensor Access Door Gap between floor and bottom of door must not exceed 1 4 6 mm Wall mounted Door Control...

Page 6: ...l Wire Safety Reversing Sensor Mounting Bracket 2 2 Conductor Bell Wire White White Red Motor Unit with 2 Light Lenses Header Rail Brackets SECURITY Keyless Entry SECURITY 3 Button Remote Control Your...

Page 7: ...Screw 5 16 9x1 5 8 2 Hex Bolt 5 16 18x7 8 4 Clevis Pin 5 16 x1 1 4 1 Lag Screw 5 16 18x1 7 8 2 Screw 6ABx1 1 4 2 Screw 6 32x1 2 Spacer Self Threading Screw 1 4 14x5 8 INSTALLATION HARDWARE Hardware I...

Page 8: ...The back rail has a black gear on one end The header rail has a black plastic rack inside the rail on the screw The remaining section is the center rail NOTE Use caution when handling the center rail...

Page 9: ...connection Figure 3 6 Place the c clip onto the long journal shaft center rail to ensure that the sleeve does not slide Figure 4 7 Slide the center rail so that the center rail and rail brace holes ar...

Page 10: ...as shown 2 Slip the coupling over the rail sprocket 3 Slide the rail through the motor unit bracket until the coupling fits securely over the motor unit sprocket 4 Align the four bolt holes in the rai...

Page 11: ...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 garage doo...

Page 12: ...the door NOTE If the total number of inches exceeds the height available in your garage use the maximum height possible or refer to page 13 for ceiling installation To prevent possible SERIOUS INJURY...

Page 13: ...on the vertical mark no more than 6 15 cm from the wall Make sure the arrow is pointing toward the wall The bracket can be mounted flush against the ceiling when clearance is minimal Mark the side ho...

Page 14: ...he rail to clear the spring Position the header rail bracket against the header bracket Align the bracket holes and join with a clevis pin 5 16 x2 3 4 as shown Spacer can be installed on either side o...

Page 15: ...ove 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...

Page 16: ...p 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 Figure 2 3 Place the bracket again...

Page 17: ...at the door header see Figure 6 2 Run the wires through wire clip at the top of the rails NOTE If your access door is near the garage door you may choose to install the door control at this time and...

Page 18: ...nt for setting an ideal door to rail distance Remove foam packaging 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 p...

Page 19: ...nit as in Figures 1 and 2 or to the mounting tabs as shown in Figure 3 Then continue with step 6 below 1 Measure the distance from each side of the motor unit to the structural support 2 Cut both piec...

Page 20: ...e the terminal block on the back panel Figure 4 5 Strip 7 16 11 mm of insulation from each set of bell wires Connect bell wires to the quick connect terminals as follows white to white and white red t...

Page 21: ...outer trolley Adjust rope length so the handle is 6 feet 1 83 m above the floor Ensure that the rope and handle clear the tops of all vehicles to avoid entanglement Secure with an overhand knot NOTE I...

Page 22: ...ructed 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 the sensor until it receives t...

Page 23: ...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 rei...

Page 24: ...INUM STEEL DOORS WITH GLASS PANEL ETC NOT PROVIDED ONE PIECE DOORS Please read and comply with the warnings and reinforcement instructions on the previous page They apply to one piece doors also Cente...

Page 25: ...re 3 Hole alignment alternative If holes in curved arm are above holes in straight arm disconnect straight arm Cut about 6 15 cm from the solid end Reconnect to trolley with cut end down as shown Brin...

Page 26: ...g Fastener Straight Arm Bolts 5 16 18x7 8 Door Bracket Clevis Pin 5 16 x1 1 4 Curved Door Arm Press the Door Control push button The trolley will travel to the fully closed position Manually close the...

Page 27: ...r does not close completely Increase down travel Turn the down limit adjustment screw counterclockwise One turn equals 2 5 cm of travel If door still won t close completely try lengthening the door ar...

Page 28: ...ockwise Make small 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...

Page 29: ...un the opener through 3 or 4 complete travel cycles to test adjustment If the unit continues to fail the Safety Reverse Test call for a trained door systems technician IMPORTANT SAFETY CHECK Test the...

Page 30: ...19 Bulb power 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 Panel this feature may be turned o...

Page 31: ...ht feature Press the Light button to turn the opener light on or off It will not control the opener lights when the door is in motion If you turn it on and then activate the opener the light will rema...

Page 32: ...he lithium battery should produce power for up to 5 years NOTICE To comply with FCC and or Industry Canada rules IC adjustment or modifications of this receiver and or transmitter are prohibited excep...

Page 33: ...er adjustments to force or travel limits The need for occasional adjustment for the force and limit settings is normal Weather conditions in particular can affect door travel Manually check door for b...

Page 34: ...door control touch wires together If motor unit activates replace door control If motor unit does not activate disconnect door control wires from motor unit Momentarily short across red and white ter...

Page 35: ...ONTROL PROGRAMMING Your garage door opener has already been programmed at the factory to operate with your hand held remote control The door will open and close when you press the large push button Be...

Page 36: ...ce 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 people with a temporary 4 dig...

Page 37: ...O NO DESCRIPTION 1 41A5273 9 Multi function door control 2 953D 3 Button remote control 3 10A20 3V 2032 Lithium battery 4 29B137 Visor clip 5 41A2828 Emergency release rope handle assy 6 41B4494 1 2 C...

Page 38: ...drive assy complete 6a 20B21 1 Drive belt 7 41C4672 Screw drive RPM kit KEY PART NO NO DESCRIPTION 8 41A4837 1 Worm gear and retainer 9 41A6335 Low voltage wire harness 9a 41A6334 High voltage wire h...

Page 39: ...nutes when it detects a person entering the garage Sensor can be easily deactivated when desired 940D Extension Brackets Optional For safety sensor installation onto the wall or floor To order call 1...

Page 40: ...re 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 and returned pre paid Defective parts will be repaired or repla...

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