Chamberlain WD962KD, WD962KLD Set the Force

ADJUSTMENT STEP 2

Set the Force

The force setting measures the amount of force required to open and close the door.

1.Push the purple button twice to enter into the Force Adjustment Mode. The LED will flash quickly.

2.Push the door control or programmed remote control. The door will close (DOWN).

3.Push the door control or programmed remote control again. The door will open (UP).

4.Push the door control or programmed remote control a third time to close the door (DOWN).

The LED will stop flashing when the force has been programmed.

The door must travel through a complete cycle, up and down, in order for the force to be set properly. If the garage door opener cannot open and close the door fully, inspect the door to ensure that it is balanced properly and is not sticking or binding.

If the door is not stopping exactly where you would like it, repeat Program the Travel Limits.

Without a properly installed safety reversal system, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door.

•Too much force on garage door will interfere with proper operation of safety reversal system.

•NEVER use adjustments to compensate for a binding or sticking garage door.

•After ANY adjustments are made, the safety reversal system MUST be tested. Door MUST reverse on contact with 1-1/2" (3.8 cm) high object (or 2x4 laid flat) on floor.

Figure 1

LED

Black Button

Purple Button

Figure 2

			Figure 3
		LED
Push Purple button		Black Button	or
		Black Button

twice to enter		Purple Button
unit into		Purple Button
unit into

29

LOCK LIGHT

Contents

For Residential Use Only Introduction2-7 Assembly8-11 Installation11-27 Adjustment28-30 Operation31-36 Preparing your garage door Tools needed SECTIONAL DOOR INSTALLATION Planning (Continued) Carton Inventory Hardware Inventory Assemble the Rail and Install the Trolley Fasten the Rail to the Motor Unit Install the Idler Pulley Install the Belt and Attach the Belt Cap Retainer Set the Tension Determine the Header Bracket Location Install the Header Bracket Attach the Rail to the Header Bracket Position the Opener Hang the Opener Install the Door Control Install the Battery Backup Install the Lights Attach the Emergency Release Rope and Handle Electrical Requirements Install The Protector System® INSTALLING THE BRACKETS Garage door track installation (preferred) (Figure 1): Wall installation (Figures 2 and 3): Floor installation (Figure 4): MOUNTING AND WIRING THE SAFETY REVERSING SENSORS ALIGNING THE SAFETY REVERSING SENSORS TROUBLESHOOTING THE SAFETY REVERSING SENSORS Fasten the Door Bracket ONE-PIECEDOORS Metal Doors: Connect Door Arm to Trolley ALL ONE-PIECEDOORS 1.Assemble the Door Arm: Program the Travel Limits Set the Force Test the Safety Reversal System Test The Protector System® Using Your Garage Door Opener Using the Wall-MountedDoor Control Care of Your Opener To Open the Door Manually Battery Backup Having a Problem? (Troubleshooting) Diagnostic Chart 1 FLASH FLASHES To Add or Reprogram a Hand-heldRemote Control To Erase All Codes From Motor Unit Memory *3-ButtonRemotes (315 MHz) To Add, Reprogram or Change a Keyless Entry PIN Rail Assembly Parts Installation Parts Motor Unit Assembly Parts ACCESSORIES 7702CB Outside Quick Release: 760CB Outdoor Key Switch: 8808CB 8 Foot (2.4 m) Rail Extension: 8810CB 10 Foot (3 m) Rail Extension: Page Page CHAMBERLAIN® ONE-YEARLIMITED WARRANTY 10 YEAR BELT LIMITED WARRANTY & LIFETIME MOTOR LIMITED WARRANTY