Chamberlain Power Drive PD432DM Owner'S Manual Download Page 38

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Motor Unit Assembly Parts

KEY PART
NO. NO.

DESCRIPTION

31C568

Drive shaft cover

41B4245

Line cord

30B620

Capacitor – 1/2

41A3150

Terminal block w/screws

41D4671

Limit switch assembly

41A6241

Motor drive assembly

20B21-1

Drive belt

41C4672

Screw drive RPM kit

KEY PART
NO. NO.

DESCRIPTION

41A4837-1

Worm gear and retainer

41A6635

Low voltage wire harness

41A6634

High voltage wire harness

41AS050R2M Receiver logic board

41A5525-53

Cover

41C22-1

Drive coupling hub

175B88

Light socket

108D79

Light lens

Summary of Contents for Power Drive PD432DM

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: ...ntrol 31 To open the door manually 31 Care 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...

Page 3: ...pulleys brackets 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 en...

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: ...g Sensor 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...

Page 6: ...White Black Bell Wire Safety Reversing Sensor Mounting Bracket 2 2 Conductor Bell Wire White White Red 1 Button Remote Control 2 Motor Unit with 2 Light Lenses Header Rail Brackets Your garage door op...

Page 7: ...ew 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 Inven...

Page 8: ...k 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...

Page 9: ...ection 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 al...

Page 10: ...h the motor unit 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...

Page 11: ...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 garage...

Page 12: ...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 possibl...

Page 13: ...shown Center the bracket 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...

Page 14: ...o 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...

Page 15: ...15 cm 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...

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: ...convenient 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 w...

Page 19: ...fastened to the sides of the motor unit as in Figures 1 2 and 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 pieces of t...

Page 20: ...it 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 and whit...

Page 21: ...ease arm of the 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 over...

Page 22: ...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 the sensor unt...

Page 23: ...g 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 fac...

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: ...t 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 leng...

Page 28: ...ntrol 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 minimum amount r...

Page 29: ...bstruction and run 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...

Page 30: ...ulb 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 off a...

Page 31: ...Using the Wall Mounted Door Control THE MULTI FUNCTION DOOR CONTROL Press the lighted push button to open or close the door Press again to reverse the door during the closing cycle or to stop the door...

Page 32: ...ARE NO OTHER USER SERVICEABLE PARTS Tested to Comply with FCC Standards FOR HOME OR OFFICE USE Operation is subject to the following two conditions 1 this device may not cause harmful interference and...

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: ...OR CONTROL 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 butto...

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

Page 37: ...O NO DESCRIPTION 1 41A5273 14 Multi function door control 2 950D 1 Button remote control 3 10A20 3V 2032 Lithium battery 4 29B137 Visor clip 5 41A2828 Emergency release rope handle assy 6 41B4494 1 2...

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: ...or floor To order call 1 800 528 9131 7702CB SECURITY Keyless Entry Enables homeowner to operate garage door opener from outside by entering a password on a specially designed keyboard Also can add a...

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

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