Chamberlain 1000SD, 2000SD reverse, on, on, off, blink for 5 seconds, off

Operation of Your Opener

Activate the opener with any of the following:

•	The Remote Control Transmitter.		Hold push button
	down until the door starts to move.
•	The Door Control.	Hold push bar or button down
	until the door starts to move.
•	The Outside Keylock or Keyless Entry.		(See
	Accessories)

When the opener is activated with the safety reversing sensor installed and correctly aligned:

W ARN ING

Weak or broken springs could allow an open door to fall (either rapidly or unexpectedly), resulting in serious injury, death or property damage. If possible, use the manual release rope and handle only when the door is fully closed.

1.If open, the door will close. If closed, the door will open.

2.If closing, the door will reverse.

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 position, it will close.

5.If obstructed while closing, the door will reverse.

6.If obstructed while opening, the door will stop.

7.The garage door will reverse in the closing cycle when the invisible beam is broken. If fully open, the door will not close when the beam is broken. The sensor has no effect in the opening cycle.

If the sensor is not installed, or is not aligned correctly,

the door won't close from any remote transmitter. You can

close the door with the Door Control, the Outside

Trolley

Trolley

ReleaseArm

(in Manual

Disconnect

Position)

N O T IC E

Lockout position (Manual disconnect)

To open the door manually:

The door should be fully
closed if possible. Pull down
on the manual release
handle (so that the trolley
release arm snaps into a
vertical position) and lift the		lockout
door manually. The
feature	prevents the trolley

from reconnecting auto- matically, and the door can be raised and lowered manually as often as necessary.

Keylock, or Keyless Entry, however, if you activate them
until down travel is complete		. If you release them too
soon, the door will		reverse.
The opener lights will		blink for 5 seconds	when the safety
reversing sensor causes the door to reverse.
Opener Lights	will turn on under the following
conditions: When the opener is initially plugged in; when
the power is interrupted; when the opener is activated.
They will turn off automatically after 4-1/2 minutes or
provide constant light when the Light feature is activated.
Bulb size is 100 watts maximum.

To reengage the trolley: Pull the manual release handle toward the opener at a 45° degree angle so that the trolley release arm is horizontal. The trolley will reconnect on the next UP or DOWN operation, either manually or by pressing the Door Control push bar.

Manual

Release

Handle

(Pull at 45° angle)

To reconnect

Trolley

Trolley Release Arm

NOTICE

Operation of the Door Controls (both are not included with all models)

Lighted Door Control Button;					Lock Feature – Door Control Panel:		The Lock
Lighted Push Bar – Door Control Panel:			Press to		feature is designed to prevent operation of the door from
open or close the door.					remote controls. However, the door will		open and close
Press again to	reverse	the door during the closing cycle			from the Door Control push bar, the Outside Keylock
					and the Keyless Entry Accessories.
or to stop	the door while it's opening.
					To Activate:
Light Feature – Door Control Panel:			Press the Light			Press and hold the Lock button for
					2 seconds. The push bar light will flash as long as the
button. If the opener light is		off, it will turn	on .
					Lock feature is	on.
If the opener light is		on, (even in the 4-1/2 minute
					To turn off:	Press and hold the Lock button again for
automatic cycle) it will turn		off.
					2 seconds. The push bar light will stop flashing. The
But if you use the Light button to turn the light(s)			on	and
					Lock feature will also turn off whenever the "Smart"
then activate the opener, the light(s) will turn			off after
					button on the opener panel is activated.
4-1/2 minutes.

The Light button will not control the opener lights when the door is in motion.

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