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TO RE-CONNECT THE TROLLEY: 

Pull the emergency release 
handle toward the opener at 
an angle so that the trolley 
release arm is horizontal. 
The trolley will reconnect 
on the next UP or DOWN 
operation, either manually 
or by using the door control 
or remote.

DISCONNECT THE TROLLEY:

The door should be fully 
closed if possible. Pull 
down on the emergency 
release handle (so that the 
trolley release arm snaps 
into a vertical position) and 
lift the door manually. The 

lockout feature 

prevents the 

trolley from reconnecting 
automatically, and the door 
can be raised and lowered 
manually as often as 
necessary.

To prevent possible SERIOUS INJURY or DEATH from 
a falling garage door:
•  If possible, use emergency release handle to 

disengage trolley ONLY when garage door is 
CLOSED. Weak or broken springs or unbalanced 
door could result in an open door falling rapidly 
and/or unexpectedly.

•  NEVER use emergency release handle unless 

garage doorway is clear of persons and 
obstructions.

•  NEVER use handle to pull door open or closed. If 

rope knot becomes untied, you could fall.

Lockout position
(Manual disconnect)

To reconnect

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 
while it's opening.

Light 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 remain on for 4-1/2 
minutes. Press again to turn it off sooner. The 4-1/2 
minute interval can be changed to 1-1/2, 2-1/2, or 3-1/2 
minutes as follows: Press and hold the Lock button until 
the light blinks (about 10 seconds). A single blink 
indicates that the timer is reset to 1-1/2 minutes. 
Repeat

 

the procedure and the light will blink twice, 

resetting the timer to 2-1/2 minutes. Repeat again for a 
3-1/2 minute interval, etc., up to a maximum of four blinks 
and 4-1/2 minutes.

Lock feature

Designed to prevent operation of the door from hand-held 
remote controls. However, the door will open and close 
from the Door Control, the Outside Keylock and the 
Keyless Entry Accessories.

To activate, press and hold the Lock button for 2 seconds. 
The push button light will fl ash as long as the Lock feature 
is on.

To turn off, press and hold the Lock button again for 
2 seconds. The push button light will stop fl ashing. The 
Lock feature will also turn off whenever the “learn” button 
on the motor unit panel is activated.

Additional feature when used with the 3-Button 
hand-held remote

To control the opener lights:

In addition to operating the door, you 
may program the remote to operate 
the lights.

1.  With the door closed, press and hold a small remote 

button that you want to control the light.

2.  Press and hold the Light button on the door control.

3.  While holding the Light button, press and hold the 

Lock button on the door control.

4.  After the opener lights fl ash, release all buttons.

Light
Button

Push
Button

Lock
Button

To Open the Door Manually

Trolley

Trolley

Trolley

Release Arm

(In Manual

Disconnect

Position)

Trolley
Release 
Arm

Emergency
Release Handle
(Down and Back)

Using Your Garage Door Opener (Continued)

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, then off 
again. To restore this feature, start with the opener lights 
on, then press and hold the light button for 10 seconds 
until the light goes off, then on again.

Summary of Contents for POWER DRIVE 248735S 3/4 HP

Page 1: ...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...

Page 2: ...ll the trolley 8 Fasten the rail to the motor unit 9 Install the idler pulley 9 Install the chain cable 10 Tighten the chain 11 Installation 11 26 Installation safety instructions 11 Determine the hea...

Page 3: ...t Preparing your garage door Before you begin Disable locks Remove any ropes connected to garage door Complete the following test to make sure your garage door is balanced and is not sticking or bindi...

Page 4: ...om 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 should be repaired SECTIONAL DOOR INSTALLATIONS Do you have a ste...

Page 5: ...e oor or the garage door MUST be repaired to eliminate the gap ONE PIECE DOOR WITH TRACK FINISHED CEILING Support bracket fastening hardware is required See page 15 Wall mounted Door Control Motor Uni...

Page 6: ...t is complete Carton Inventory Motor Unit with 2 Light Lenses Idler Pulley U Bracket Trolley The Protector System 2 Safety Reversing Sensors 1 Sending Eye and 1 Receiving Eye with 2 Conductor White Wh...

Page 7: ...Nut 3 8 1 Master Link 2 Idler Bolt 1 Spacer 1 Lock Nut 1 4 20 2 Washer 5 8 1 Carriage Bolt 1 4 20x1 2 2 Wing Nut 1 4 20 2 Ring Fastener 3 Nut 5 16 18 8 Handle Insulated Staples 30 Lock Washer 5 16 7...

Page 8: ...wn and slide the tapered ends into the larger ones Tabs along the side will lock into place To prevent INJURY from pinching keep hands and ngers away from the joints while assembling the rail 3 Place...

Page 9: ...tely 12 30 cm of cable through the window Allow it to hang until Assembly Step 5 Remove the tape from the idler pulley The inside center should be pre greased If dry regrease to ensure proper operatio...

Page 10: ...e chain spreader and continuing to the trolley assembly The sprocket teeth must engage the chain Figure 2 4 Check to make sure the chain is not twisted then connect it to the threaded shaft with the r...

Page 11: ...ced and lubricated garage door An improperly balanced door may NOT reverse when required and could result in SEVERE INJURY or DEATH 3 ALL repairs to cables spring assemblies and other hardware MUST be...

Page 12: ...ches 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 or DEATH Header bracket MUST be RIGIDLY...

Page 13: ...LING HEADER BRACKET INSTALLATION Extend the vertical centerline onto the ceiling as shown Center the bracket on the vertical mark no more than 6 15 cm from the wall Make sure the arrow is pointing awa...

Page 14: ...ladder is not tall enough Open the door all the way and place a 2x4 laid at on the top section beneath the rail If the top section or panel hits the trolley when you raise the door pull down on the tr...

Page 15: ...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 NOTE DO NOT connect power to op...

Page 16: ...e down to secure Adjust screw for snug t Install top screw with care to avoid cracking plastic housing DO NOT overtighten Insert bottom tabs and snap on cover NOTE The push bar may stick if the door c...

Page 17: ...way is clear of persons and obstructions NEVER use handle to pull door open or closed If rope knot becomes untied you could fall To prevent possible OVERHEATING of the endpanel or light socket DO NOT...

Page 18: ...compliance with ALL local electrical and building codes NEVER use an extension cord 2 wire adapter or change plug in ANY way to make it t outlet Be sure the opener is grounded If permanent wiring is r...

Page 19: ...eiving eye lens The mounting brackets are designed to clip onto the track of sectional garage doors without additional hardware Be sure power is NOT connected to the garage door opener BEFORE installi...

Page 20: ...ith 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 door hardware obstructions are...

Page 21: ...Wiring Run the bell wire from both sensors to the garage door opener Attach the wire to the wall and ceiling with the staples Figure 6 Option B Pre Wired Installation If your garage already has wires...

Page 22: ...white and white black to grey Figure 10 Connect Wire to Opener Quick Connect Terminals Figure 10 Finished Ceiling Bell Wire Bell Wire Safety Reversing Sensor Safety Reversing Sensor Invisible Light Be...

Page 23: ...pending on your door s construction Metal or light weight doors using a vertical angle iron brace between the door panel support and the door bracket Drill 3 16 fastening holes Secure the door bracket...

Page 24: ...he door if required for your installation Refer to the dotted line optional placement drawing HARDWARE SHOWN ACTUAL SIZE Self Threading Screw 1 4 14x5 8 HORIZONTAL AND VERTICAL REINFORCEMENT IS NEEDED...

Page 25: ...bove 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 Bring arm sections together Find two pairs of holes that line up...

Page 26: ...5 Press the Door Control push button The trolley will travel to the fully closed position Manually close the door and lift the door arm to the trolley The arm should touch the trolley just ahead of th...

Page 27: ...force as explained in Adjustment Step 2 If the door does not close completely Increase down travel Turn the down limit adjustment screw counterclockwise One turn equals 3 7 5 cm of travel If door sti...

Page 28: ...rce 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...

Page 29: ...e obstruction 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 SAF...

Page 30: ...will turn off automatically after 4 1 2 minutes or provide constant light when the Light feature on the Multi Function Door Control is activated Bulb size is A19 Bulb power is 100 watts maximum IMPOR...

Page 31: ...inks about 10 seconds A single blink indicates that the timer is reset to 1 1 2 minutes Repeat the procedure and the light will blink twice resetting the timer to 2 1 2 minutes Repeat again for a 3 1...

Page 32: ...andards FOR HOME OR OFFICE USE Operation is subject to the following two conditions 1 this device may not cause harmful interference and 2 this device must accept any interference received including i...

Page 33: ...tments 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 Refer to Adjustment Step 1 Adjust...

Page 34: ...d Disconnect 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 acr...

Page 35: ...ze the purchaser or supplier of the non rolling code transmitter to circumvent that technical measure To Add or Reprogram a Hand held Remote Control USING THE LEARN BUTTON USING THE DOOR CONTROL 1 Pre...

Page 36: ...hen 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 digit P...

Page 37: ...eyes with 3 9 m 2 conductor bell wire 10 178B34 Straight door arm section 11 12B776 Hanging bracket 12 178B35 Curved door arm section 13 41A5266 1 Safety reversing sensor brackets 2 NOT SHOWN 41A5258...

Page 38: ...ens 7 30B652 Capacitor 8 41A3150 Terminal block w screws 9 41D5563 Universal replacement motor bracket assembly Complete with Motor worm bracket bearing assembly RPM sensor KEY NO PART NO DESCRIPTION...

Page 39: ...garage Sensor can be easily deactivated when desired CLDM1 Garage Door Monitor Monitors the status of your garage door from inside your home CLLAD Remote Light Control Enables homeowner to turn on a...

Page 40: ...NTY DOES NOT COVER NON DEFECT DAMAGE DAMAGE CAUSED BY IMPROPER INSTALLATION OPERATION OR CARE INCLUDING BUT NOT LIMITED TO ABUSE MISUSE FAILURE TO PROVIDE REASONABLE AND NECESSARY MAINTENANCE UNAUTHOR...

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