Chamberlain WHISPER DRIVE 248739 - 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.
WARNING
CAUTION WARNING
WARNING
Lockout position
(Manual disconnect)
NOT ICE
Trolley
Release Arm
(In Manual
Disconnect
Position)
Trolley
To reconnect
NOTICE
Emergency
Release Handle
(Down and Back)
Trolley
Release
Arm
Trolley
Using the Wall-Mounted Door Control
THE MULTI-FUNCTION DOOR CONTROL
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.
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.
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 Outside Keylock 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:
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.
LOCK
LIGHT
Push
Button
Lock
Button
Light
Button