Chamberlain WD832KD 1/2 HP 用户手册

30

Your Security

✚® opener and hand-held remote control 

have been factory-set to a matching code which changes 
with each use, randomly accessing over 100 billion new 
codes. Your opener will operate with up to eight 
Security

✚® remote controls and one Security✚® Keyless 

Entry System. If you purchase a new remote, or if you 
wish to deactivate any remote, follow the instructions in 
the Programming section. 

Activate your opener with any of the following:
•  The hand-held Remote Control: Hold the large push 

button down until the door starts to move.

•  The wall-mounted Door Control: Hold the push button 

or bar down until the door starts to move.

•  The Keyless Entry (See Accessories): If provided with 

your garage door opener, it must be programmed 
before use. See Programming.

When the opener is activated (with the safety 
reversing sensor correctly installed and aligned)
1. If open, the door will close. If closed, it will open.
2. If closing, the door will reverse.
3. If opening, the door will stop.
4.  If the door has been stopped in a partially open 

position, it will close.

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

obstruction interrupts the sensor beam, the opener 
lights will blink for five seconds.

6. If obstructed while opening, the door will stop.
7.  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 misaligned, the door 
won't close from a hand-held remote. However, you can 
close the door with the Door Control, the Outside 
Keylock, or Keyless Entry, if you activate them until down 
travel is complete. If you release them too soon, the door 
will reverse. 
The opener lights will turn on under the following 
conditions: when the opener is initially plugged in; when 
power is restored after interruption; when the opener is 
activated. 
They will turn off automatically after 4-1/2 minutes or 
provide constant light when the Light feature on the
Multi-Function Door Control is activated. Bulb size is A19. 
Bulb power is 100 watts maximum.
Security

✚® light feature: Lights will also turn on when 

someone walks through the open garage door. With a 
Multi-Function Door Control, this feature may be turned 
off as follows: With the opener lights off, press and hold 
the light button for 10 seconds, until the light goes on, 
then off again. To restore this feature, start with the 
opener lights on, then press and hold the light button for 
10 seconds until the light goes off, then on again.

1.  READ AND FOLLOW ALL WARNINGS AND INSTRUCTIONS.
2.   ALWAYS keep remote controls out of reach of children. 

NEVER permit children to operate or play with garage door 
control push buttons or remote controls. 

3.   ONLY activate garage door when it can be seen clearly, it is 

properly adjusted, and there are no obstructions to door 
travel.

4.   ALWAYS keep garage door in sight until completely closed. 

NO ONE SHOULD CROSS THE PATH OF THE MOVING 
DOOR.

5.   NO ONE SHOULD GO UNDER A STOPPED, PARTIALLY 

OPENED DOOR.

6.   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, causing SEVERE INJURY 
or DEATH.

7.   NEVER use emergency release handle unless garage 

doorway is clear of persons and obstructions.

8.   NEVER use handle to pull garage door open or closed. If 

rope knot becomes untied, you could fall.

  9.   If one control (force or travel limits) is adjusted, the other 

control may also need adjustment.

10.   After ANY adjustments are made, the safety reversal 

system MUST be tested.

11.   Safety reversal system MUST be tested every month. 

Garage door MUST reverse on contact with 1-1/2" high 
(3.8 cm) object (or a 2x4 laid flat) on the floor. Failure to 
adjust the garage door opener properly may cause SEVERE 
INJURY or DEATH.

12.   ALWAYS KEEP GARAGE DOOR PROPERLY BALANCED 

(see page 3). An improperly balanced door may NOT 
reverse when required and could result in SEVERE INJURY 
or DEATH.

13.   ALL repairs to cables, spring assemblies and other 

hardware, ALL of which are under EXTREME tension, 
MUST be made by a trained door systems technician.

14.   ALWAYS disconnect electric power to garage door opener 

BEFORE making ANY repairs or removing covers.

15.