Chamberlain PD432DM 1/2 HP Owners Owner'S Manual Download Page 1

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The Chamberlain Group, Inc.

845 Larch Avenue

Elmhurst, Illinois 60126-1196

www.chamberlain.com

GARAGE DOOR OPENER

Model PD432DM 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 PD432DM 1/2 HP Owners

Page 1: ...er 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 connect...

Page 2: ...sten the rail to the motor unit and install the trolley 10 Attach the rail brackets 11 Installation 11 26 Installation safety instructions 11 Determine the header bracket location 12 Install the heade...

Page 3: ...disable locks BEFORE installing and operating the opener ONLY operate garage door opener at 120V 60 Hz to avoid malfunction and damage Sectional Door One Piece Door Preparing your garage door Before y...

Page 4: ...where it meets the oor Any gap between the oor and the bottom of the door must not exceed 1 4 6 mm Otherwise the safety reversal system may not work properly See Adjustment Step 3 Floor or door shoul...

Page 5: ...r or the garage door MUST be repaired to eliminate the gap ONE PIECE DOOR WITHOUT TRACK ONE PIECE DOOR WITH TRACK Header Wall FINISHED CEILING Support bracket fastening hardware is required See page 1...

Page 6: ...te Carton Inventory UP CE ILING MOUN T ONL Y LOCK LIGHT SECURITY 1 Button Remote Control 2 Multi Function Door Control Panel Remote Control Visor Clip Motor Unit with 2 Light Lenses Door Bracket Heade...

Page 7: ...Pin 5 16 x1 1 Rope Screw 6ABx1 1 4 2 Screw 6 32x1 2 Hex Bolt 5 16 18x7 8 4 Lock Washer 5 16 6 Insulated Staples 30 Wing Nut 1 4 20 2 Ring Fastener 3 Nut 5 16 18 6 Handle Hardware Inventory Separate al...

Page 8: ...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 section T...

Page 9: ...ction 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 are ali...

Page 10: ...motor unit bracket until the coupling ts securely over the motor unit sprocket 4 Align the four bolt holes in the rail with those in the motor unit bracket Insert four 1 4 20x7 16 hex bolts Tighten se...

Page 11: ...ORE installing opener 4 Disable ALL locks and remove ALL ropes connected to garage door BEFORE installing opener to avoid entanglement 5 Install garage door opener 7 feet 2 13 m or more above oor 6 Mo...

Page 12: ...r the top edge of 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 possib...

Page 13: ...the vertical set of bracket holes do not use the holes designated for ceiling mount Drill 3 16 pilot holes and fasten the bracket securely to a structural support with the hardware provided HARDWARE...

Page 14: ...e 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 of...

Page 15: ...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...

Page 16: ...oor Attach brackets to wall with lag screws Not provided If using extension brackets or wood blocks adjust right and left assemblies to the same distance out from the mounting surface Make sure all d...

Page 17: ...e rail 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 tim...

Page 18: ...ction or 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 toward the motor unit The trolley can remain...

Page 19: ...ock washers and nuts 6 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...

Page 20: ...motor unit above 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...

Page 21: ...lease arm of the outer trolley Adjust rope length so the handle is 6 feet 1 83 m above the oor Ensure that the rope and handle clear the tops of all vehicles to avoid entanglement Secure with an overh...

Page 22: ...NT WIRING CONNECTION Green Ground Screw Ground Tab Ground Wire White Wire White Wire Black Wire Black Wire TROUBLESHOOTING THE SAFETY REVERSING SENSORS 1 If the sending eye indicator light does not gl...

Page 23: ...r the vertical brace 2 pieces of angle iron are used to create a U shaped support The best solution is to check with your garage door manufacturer for an opener installation door reinforcement kit NOT...

Page 24: ...of Door Optional Placement Optional Placement Nut 5 16 18 Carriage Bolt 5 16 x2 Not Provided Lock Washer 5 16 ONE PIECE DOORS Please read and comply with the warnings and reinforcement instructions on...

Page 25: ...2 Bring arm sections together Find two pairs of holes that line up and join sections Select holes as far apart as possible to increase door arm rigidity Figure 3 Hole alignment alternative If holes in...

Page 26: ...trolley will travel to the fully closed position Figure 5 Figure 6 Manually close the door and lift the door arm to the trolley The arm should touch the trolley just ahead of the door arm connector ho...

Page 27: ...ment Step 2 If the door 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 l...

Page 28: ...by turning the control clockwise 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...

Page 29: ...nt of the opener ADJUSTMENT STEP 4 Test The Protector System Press the remote control push button to open the door Place the opener carton in the path of the door Press the remote control push button...

Page 30: ...will operate with up to eight Security remote controls and one Security Keyless Entry System If you purchase a new remote or if you wish to deactivate any remote follow the instructions in the Progra...

Page 31: ...or 2 seconds The push button light will stop ashing The Lock feature will also turn off whenever the learn button on the motor unit panel is activated Lock Button Light Button Push Button To Open the...

Page 32: ...TERY To prevent possible SERIOUS INJURY or DEATH NEVER allow small children near batteries If battery is swallowed immediately notify doctor To reduce risk of re explosion or chemical burn Replace ONL...

Page 33: ...ill not activate your door check diagnostic LED for ashes on motor unit then refer to Diagnostic Chart on the following page 3 My door reverses for no apparent reason Repeat safety reverse test after...

Page 34: ...wires at 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...

Page 35: ...two clicks will be heard 1 Press and release the learn button on the motor unit The learn indicator light will glow steadily for 30 seconds 2 Within 30 seconds press and hold the button on the hand h...

Page 36: ...l entry PIN not the last temporary PIN then press and hold the button The opener light will blink three times Release the button 2 Press the temporary 4 digit PIN you have chosen then press ENTER The...

Page 37: ...ontrol 3 10A20 3V 2032 Lithium battery 4 29B137 Visor clip 5 41A2828 Emergency release rope handle assy 6 41B4494 1 2 Conductor bell wire white white red 7 41A4353 Header bracket w clevis pin fastener...

Page 38: ...ck w screws 5 41D4671 Limit switch assembly 6 41A6241 Motor drive assembly 6a 20B21 1 Drive belt 7 41C4672 Screw drive RPM kit KEY PART NO NO DESCRIPTION 8 41A4837 1 Worm gear and retainer 9 41A6635 L...

Page 39: ...ur home 956D 3 Button Mini Remote Control with SECURITY With key ring and fastening strip 1702LMC Outside Quick Release Required for a garage with NO access door CLLAD Remote Light Control Enables hom...

Page 40: ...are con rmed 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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Chamberlain PD432DM 1/2 HP Owners, Owner'S Manual

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