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Your opener can be activated by any of the following devices:
• The Motion Detecting Control Panel. Hold the button
down until door starts to move.
• The Outside Keyswitch or Keyless Entry System (if you
have installed either of these accessories).
• The Transmitter. Hold the push button down until the door
starts to move.
Opening the Door Manually: Door should be fully closed
if possible. Weak or broken springs could allow an open
door to fall rapidly. Property damage or serious personal
injury could result.
The door can be opened manually by pulling the release
handle down. To reconnect the door, pull the release handle
down and toward the opener.
Do not use the manual release handle to pull the door
opener or closed. When the Opener is Activated by
Transmitter or Lighted Door Control Button:
1. If open, the door will close. If closed, the door will open.
2. If closing, the door will stop.
3. If opening, the door will stop (allowing space for entry and
exit of pets and for fresh air).
4. If the door has been stopped in a partially open or closed
position, it will reverse direction.
5. If an obstruction is encountered while closing, the door will
reverse.
6. If an obstruction is encountered while opening, the door will
reverse and stop.
7. The optional Protector System™ 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.
Allow a 15 minute cooling period after 5 continuous
operations of the opener. The opener light will turn on: 1.
when opener is initially plugged in; 2. when the power is
briefly interrupted; 3. when the opener is activated.
The light turns off automatically after 2-1/2 minutes. Bulb size
is 24V/21W maximum.
OPERATION OF YOUR OPENER
SPECIFICATIONS
Input Voltage...................230-240 VAC, 50Hz
Max. Pull Force ..............600N
Power .............................100W
Standby Power ...............3 watt (nominal)
Normal Torque ................5Nm
Max door weight.............70kgs - spring balanced
Motor
Type ................................DC gearmotor permanent lubrication
Drive Mechanism
Drive ...............................Chain with two-piece trolley on steel pole.
Length of Travel..............Adjustable to 2750mm (3.0m Pole)
2500mm (2.75m Pole)
Minimum Travel Length...1.1m
Travel Rate .....................127-178mm per second
Lamp...............................On when door starts, off 2-1/2 minutes
after stop (BA15s, 24V/21W)
Door Linkage ..................Adjustable door arm. Pull cord trolley release.
Safety
Personal .........................Push button stop in UP and DOWN
direction. Automatic safety reverse in DOWN
direction and stop in UP.
Electronic ........................Automatic force adjustment
Electrical .........................Transformer overload protector and low
voltage push button wiring.
Limit Device ....................Optical RPM/Passpoint detector.
Limit Adjustment .............Electronic, Semi and Fully Automatic.
Start Circuit.....................Low voltage push button circuit.
Dimensions
Length (Overall)..............3290mm (3.0m pole)
3040mm (2.75m pole)
Headroom Required .......60mm
Hanging Weight ..............10.5kg
Receiver
Memory Registers ..........12
Operating Frequency......433.92MHz
SPECIAL NOTE: Chamberlain strongly recommends that the Protector System
TM
be installed on all garage door openers.
