Chamberlain WD952LD - Manual (Page 31)

31
To Open the Door Manually
DISCONNECT THE TROLLEY:
The door should be fully closed if possible. Pull down on
the emergency release
handle (so that the trolley
release arm snaps into a
vertical position) and lift the
door manually. The lockout
feature prevents the trolley
from reconnecting
automatically, and the door
can be raised and lowered
manually as often as
necessary.
TO RE-CONNECT THE
TROLLEY:
Pull the emergency
release handle toward the
opener at an angle so that
the trolley release arm is
horizontal. The trolley will
reconnect on the next UP
or DOWN operation, either
manually or by using the
door control or remote.
To prevent possible SERIOUS INJURY or DEATH from a
falling garage door:
• If possible, use emergency release handle to disengage
trolley ONLY when garage door is CLOSED. Weak or
broken springs or unbalanced door could result in an open
door falling rapidly and/or unexpectedly.
• NEVER use emergency release handle unless garage
doorway is clear of persons and obstructions.
• NEVER use handle to pull door open or closed. If rope knot
becomes untied, you could fall.
Lockout position
(Manual disconnect)
NO TICE
Trolley
Release Arm
(In Manual
Disconnect
Position)
Trolley
To reconnect
NO TICE
Emergency
Release Handle
(Down and Back)
Trolley
Release
Arm
Trolley
Using the Wall-Mounted Door Control
THE MOTION DETECTING CONTROL CONSOLE
Press the lighted push button to
open or close the door. Press
again to reverse the door during
the closing cycle or to stop the
door while it's opening.
This door control contains a
motion detector that will
automatically turn on the light
when it detects a person entering
the garage. This feature can be
easily turned off for extended work light use.
Light feature
Press the Light button to turn the opener light on or off. It
will not control the opener lights when the door is in
motion. If you turn it on and then activate the opener, the
light will remain on for 4-1/2 minutes. Press again to turn it
off sooner. The 4-1/2 minute interval can be changed to
1-1/2, 2-1/2, or 3-1/2 minutes as follows: Press and hold
the Lock button until the light blinks (about 10 seconds). A
single blink indicates that the timer is reset to 1-1/2
minutes. Repeat the procedure and the light will blink
twice, resetting the timer to 2-1/2 minutes. Repeat again
for a 3-1/2 minute interval, etc., up to a maximum of four
blinks and 4-1/2 minutes.
When using the opener lights as working lights, we
recommend that you first disable the motion sensor. See
Automatic Light Feature, below.
Automatic Light Feature: The opener light will turn on
automatically when a person enters the garage. When a
person walks in front of the door control, the light will come
on for five minutes, then shut off. This feature works by
detecting body heat and may not work in temperatures
around 100˚F (37.7˚C).
To disable this feature, slide the Detector Switch on the
right side of the door control down (off).
We recommend that you disable the motion sensor when
using the opener lights as working lights. Otherwise, they
will turn off automatically if you are working beyond the
sensors range.
Lock feature
Designed to prevent operation of the door from
hand-held remote controls. However, the door will open
and close from the Door Control, the Outdoor Key Switch
and the Keyless Entry Accessories.
To activate, press and hold the Lock button for 2 seconds.
The push button light will flash as long as the Lock feature
is on.
To turn off, press and hold the Lock button again for
2 seconds. The push button light will stop flashing. The
Lock feature will also turn off whenever the “learn” button
on the motor unit panel is activated.
Additional feature when used with the 3-Button hand-
held remote
To control the opener lights:
LOCK
LIGHT
Push
Bar
Lock
Button
Light
Button
Detector
Switch
In addition to operating the door, you may program the
remote to operate the lights.
1. With the door closed, press and
hold a small remote button that
you want to control the light.
2. Press and hold the Light button
on the door control.
3. While holding the Light button, press and hold the
Lock button on the door control.
4. After the opener lights flash, release all buttons.