14
OPERATION OF YOUR OPENER
Your opener can be activated by any of the following
devices:
• The GREEN start button
Hold the button down until door starts to move.
• The wall control, outside keyswitch or keyless
e
ntry system (if you have installed any of these
accessories).
• The transmitter or wireless wall
control (84330AML)
H
old the push button down until the door starts to move.
When the opener is activated by transmitter, green start
button or wall control:
• If open, the door will close. If closed, the door will open.
• If closing, the door will stop.
• If opening, the door will stop (allowing space for entry and
exit of pets and for fresh air).
• If the door has been stopped in a partially open or closed
position, it will reverse direction.
• If an obstruction is encountered while closing, the door
will reverse.
• If an obstruction is encountered while opening, the door
will reverse and stop.
• The optional Protector System™ (IR Beams) 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 4 minutes of
continuous operation of the opener.
Opening the door manually:
The door can be opened manually by pulling the release cord
down firmly.
To re-engage door, pull the release cord down firmly (refer
section 11).
The opener light will turn on:
• when opener is initially plugged in;
• when the power is briefly interrupted;
• when the opener is activated.
(the light turns off automatically after 2-1/2 minutes).
MAINTENANCE OF YOUR OPENER
Once a Month:
• Repeat safety reverse test.
Make any necessary adjustments (refer section 12 & 13).
• Manually operate door. If it is unbalanced or binding, call
for professional garage door service.
• Check to be sure door opens and closes fully.
Set limits and/or force if necessary.
SPECIAL NOTE: Chamberlain strongly recommends that the Protector System
TM
(IR Beams) be installed on all
garage door openers.
SPECIFICATIONS
Input Voltage: 230-240~, 50Hz, 90W
Rated Load: 20Nm
Max.Pull Force: 500N @ O 300mm
Max. Door Mass 80kg
Max. Lift Under Spring Tension 20kg
Max. Door Area 13.0 m
2
Standby Power: 3 watts (nominal)
Drive: DC gearmotor
permanent lubrication
Max. Drum Rotations: 4.5
Memory Registers: 64
Operating Frequency: 433.92MHz
C
ARE OF YOUR OPENER
When properly installed, your opener will operate with
minimal maintenance. The opener does not require additional
lubrication.
Limit and force settings: These settings must be checked
and properly set when the opener is installed. Weather
c
onditions may cause some minor changes in the door
operation, requiring some re-adjustments, particularly during
the first year of operation. Refer to limit and force setting in
sections 12 & 13.
Follow the instructions carefully and repeat the safety
reverse test after any adjustment.
Transmitter: Additional transmitters can be purchased at any
time. Refer to accessories. Any new transmitters must be
programmed into the opener.
T
ransmitter battery: If transmission range decreases,
replace the battery .
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.
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