Chamberlain LiftMaster PRO9000 Manuel D'instructions page 20

PROGRAM YOUR OPENER & REMOTE
Activate the opener only when door is in full view, free of
obstruction and properly adjusted. No one should enter or leave
garage while door is in motion. Do not allow children to operate
push button(s) or remote(s). Do not allow children to play near
the door.
Your garage door opener receiver and remote control transmitter are
set to a matching code. If you purchase additional remote controls, the
garage door opener must be programmed to accept the new remote
code.
Program the Receiver to Match Additional Remote Control Codes
1. Press and hold the remote control push button (1).
2. Press and release the "Smart" button (2) in the Control Center on
the opener panel. The opener light will flash once.
3. Release the remote push button.
Now the opener will operate when the remote control push button is
pressed.
If you release the remote control push button before the opener
lights flash, the opener will not accept the code.
To Erase all Remote Control Codes
• Press and hold the "Smart" button on the opener panel until the
indicator light turns off (about 6 seconds). All the codes the opener
has learned will be erased.
• To reprogram, repeat Steps 1 – 3 for each remote control in use.
ADJUSTMENT SECTION
LIMIT ADJUSTMENT
Travel limit controls are located on the side panel next to the
Control Center.
Run the opener through a complete travel cycle. Limit adjustments
are not necessary when the door opens and closes completely and
doesn't reverse unintentionally in the fully closed position.
Situations requiring limit adjustment are listed below. Run the opener
through a complete travel cycle after each adjustment.
Note: Repeated operation of the opener during adjustment
procedures may cause motor to overheat and shut off. Allow a
15 minute cooling period after 5 continuous operations of the opener.
Read the following carefully before proceeding to Force Adjustment.
Use a screwdriver to make limit adjustments.
If Door Doesn't Open Completely but Opens at Least 1,5m (5 feet):
Increase up travel. Turn the up limit adjustment screw (1) clockwise.
One turn equals 5cm (2") of travel.
If door does not open at least 1,5m (5 feet): Adjust up (open)
force. See Force Adjustment.
If Door Doesn't Close Completely: Increase down travel. Turn
down limit adjustment screw (2) counterclockwise. One turn equals
5cm (2") of travel. If the door still will not close completely, lengthen
the door arm. If it still will not close completely, lower the header
bracket.
If Opener Reverses in Fully Closed Position: Decrease down
travel. Turn down limit adjustment screw (2) clockwise. One turn
equals 5cm (2") of travel.
If Door Reverses when Closing and there is no Interference to
Travel Cycle: Test door for binding. Pull manual release handle.
Manually open and close door. If door is binding, call a door serviceman.
If door is not binding or unbalanced, adjust down (close) force.
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FORCE ADJUSTMENT
The force, as measured on the closing edge of the door, should
not exceed 150 N (15kg). If the closing force is adjusted to more
than 150 N, the Protector System must be installed.
Do not use force adjustments to compensate for a binding or
sticking garage door. Excessive force will interfere with proper
operation of safety reverse system or damage garage door.
Force Adjustment Controls (1 & 2) are located in the Control Center
on the opener panel.
If the force adjustments are set too light, door travel may be
interrupted by nuisance reversals in down direction and stops in up
direction. Weather conditions can affect the door movement,
occasional adjustment may be needed.
Maximum force adjustment range is 260 degrees, about 3/4 of a
complete turn. Do not force controls beyond that point. Turn force
adjustment controls with a screwdriver.
Test Down (Close) Force: Grasp the door handle or door bottom
when door is about halfway through down (close) travel. Door should
reverse. Reversal halfway through down travel does not guarantee
reversal on a 50mm obstruction. If the door is hard to hold or doesn't
reverse, decrease down (close) force by turning the control (2) in a
counterclockwise direction. Make small adjustments until door
reverses normally. After each adjustment, run opener through a
complete cycle.
If Door Doesn't Open at Least 1,5m (5 feet): Increase up (open)
force by turning the control (1) in a clockwise direction. Make small
adjustments until door opens completely. Re-adjust up limit if
necessary. After each adjustment, run opener through a complete
travel cycle.
If Door Reverses During Down (Close) Cycle: Increase down
(close) force by turning the control (2) in a clockwise direction. Make
small adjustments until door completes close cycle. After each
adjustment, run the opener through a complete travel cycle.
Do not increase the force beyond the minimum amount required to
close the door.
TEST THE SAFETY REVERSE SYSTEM
The safety reverse system test is important. Garage door must
reverse on contact with a 50mm obstacle laid flat on the floor.
Failure to properly adjust opener may result in serious personal
injury from a closing garage door. Repeat test once a month and
adjust as needed.
Procedure: Place a 50mm obstacle (1) laid flat on the floor under the
garage door. Operate the door in the down direction. The door must
reverse on the obstruction. If the door stops on the obstruction, it is
not traveling far enough in the down direction. Increase the down limit
by turning down limit adjustment screw counterclockwise 1/4 turn.
Repeat test.
When the door reverses on the 50mm obstacle, remove the
obstruction and run the opener through a complete travel cycle. Door
must not reverse in closed position. If it does, adjust Limits and Force
and repeat safety reverse test.
INSTALL THE PROTECTOR
(See accessories)
The force, as measured on the closing edge of the door, should
not exceed 150 N (15kg). If the closing force is adjusted to more
than 150 N, the Protector System must be installed.
After opener has been installed and adjusted, The Protector System™
accessory can be installed. Instructions are included with this accessory.
The Protector System™ provides an additional measure of safety
against a small child being caught under a garage door.
It uses an invisible beam which, when broken by an obstruction,
causes a closing door to open and prevents an open door from closing.
It is strongly recommended for homeowners with young children.
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