Adjustment; Install The Protector System (Optional); Special Features; Accessories - Chamberlain LM800A Instructions Manual

ADJUSTMENT SECTION
26
SETTING THE LIMITS
Travel limits regulate the points at which the door will stop
when moving up or down. Follow the steps below to set the lim-
its.
To program the travel limits:
1. Press and hold the black button (1) until the yellow indicator light
(3) starts flashing slowly and then release.
2. Push and hold the black button (1) until the door reaches the
desired open position. Adjust the position of the door by using the
black (1) and orange (2) buttons. Black moves the door UP,
orange moves the door DOWN.
3. Push the programmed remote control (4) or push bar on the door
control that was shipped with your opener. This sets the full UP
(open) position. The door will travel to the floor and reverse back
to the UP (open) position. The opener has learned its travel limits.
Check to be sure the door is high enough for your vehicle.
Adjust if necessary.
4. The indicator light (3) will stop flashing when the limits have been
learned.
If the door stops or reverses before it reaches the floor repeat
steps 1-3 immediately. If this does not set the limits, proceed to
#15 of the Having a Problem? section and follow the instruc-
tions for setting the limits manually.
27
SETTING THE FORCE
The force, as measured on the closing edge of the door, should
not exceed 400N (40kg). If the closing force is measured to
more than 400N, the Protector System must be installed See
step 29.
The force setting regulates the amount of power required to
open and close the door.
1. Locate the orange button (2).
2. Push the orange button (2) twice to enter unit into Force
Adjustment Mode. The LED (3) (indicator light) will flash quickly.
3. Push the programmed remote control (4) or push bar on the door
control that was shipped with your opener. The door will travel to
the DOWN (close) position. Push the remote control (4) again,
the door will travel to the UP (open) position.
The LED (3) (indicator light) will stop flashing when the force has
been learned.
The door must travel through a complete cycle, UP and DOWN, in
order for the force to be set properly. If the unit cannot open and
close your door fully, inspect your door to insure that it is balanced
properly and is not sticking or binding.
The force MUST be learned in order to properly complete the
setting of the limits.
28
TEST THE SAFETY REVERSE SYSTEM
The safety reverse system test is important. Garage door must
reverse on contact with a 40mm 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 40mm 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 obstruc-
tion, remove obstruction and repeat Setting the Limits step 26.
Repeat test.
When the door reverses on the 40mm obstacle, remove the obstruc-
tion and run the opener through a complete travel cycle. Door must
not reverse in closed position. If it does, repeat Setting the Limits
and Force steps 26 and 27 and repeat safety reverse test.
Place 20kg at the center of the door and ensure that the door will not
move up more than 500mm.
29
INSTALL THE PROTECTOR SYSTEM™
(See accessories)
Install this accessory for all installations on
Canopy doors, One-Piece Door with Horizontal and Vertical Track
, doors over 2.5m and when the
closing force as measured on the bottom of the door is over 400N
(40kg).
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, caus-
es a closing door to open and prevents an open door from closing and
is strongly recommended for homeowners with young children.
Note: The opener will automatically detect the protector system when it
is installed. The opener will not close unless the sensors are aligned.
30

SPECIAL FEATURES

1. Door within a door connection
Locate auxiliary quick connect terminals. Insert bell wire into quick
connect terminals 1 and 2.
2. Flashing light connection
The flashing light can be installed anywhere. Connect light leads
to quick connect terminals 1 and 2. Terminal 2 is ground.
3. Timer to close function can be enabled by turning the dial to the
required time. If the protector system is installed the timer to close
should be set after the protector system is installed.
31

ACCESSORIES

(1) Model 94330E
(2) Model 94333E
(3) Model 94335E
(4) Model 94334E
(5) Model 128LM
(6) Model 9747E
(7) Model 78LM
(8) Model 75E
(9) Model 98LM
(10) Model 760E
(11) Model 1702E
(12) Model 770E
(13) Model FLA230
(14) Model 1703E
(15) Model 16200LM
(16) Model MDL100LM
(17) Model EQL01
Model EQL02
(18) Model 9-13-1
WIRING INSTRUCTIONS FOR ACCESSORIES
Outside Keylock –
Protector System™ –
Door Control Panel –
32 33

REPLACEMENT PARTS

Single-Function Remote Control
3-Function Remote Control
3-Function Mini Remote Control
4-Function Mini Remote Control
Wireless Wall Control
Keyless Entry System
Multi-Function Door Control Panel
Lighted Door Control Button
Motion Detector Wall Control
Outside Keylock
Outside Quick Release
The Protector System™
Flashing Light Kit
The Chamberlain Arm™
Door in Door Switch
Mechanical Door Latch Kit
Door Handle Quick Release 2,5m
Door Handle Quick Release 4,0m
Door Reinforcement Bracket
To opener terminals:
Red-1 and White-2
To opener terminals:
White-3 and Grey-4
To opener terminals:
Red-1 and White-2