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Chamberlain PD220 Manual

Chamberlain PD220
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26
Adjustments
Introduction
Withouta properly installed safetyreversal system,persons (particularly small children) could be
SERIOUSLY INJURED or KILLED by a closing garage door.
l Incorrectadjustment ofgarage door travel limits will interfere with proper operation of safety
reversal system.
l After ANY adjustments are made, the safety reversal system MUST be tested. Door MUST reverse
on contactwith 1-1/2" (3.8 cm) high object(or 2x4 laid flat) on floor.
To preventdamage to vehicles, be sure fully open door provides adequate clearance.
Your garage door opener is designed with electronic controls to make setup and adjustments easy. The
adjustments allowyou to program where the door will stop in the open (UP) and close (DOWN) position.
The electronic controls sense the amountof force required to open and close the door. The force is
adjusted automatically when you program the travel.
NOTE: If anything interferes with the door’s upward travel it will stop. If anything interferes with the door’s
downward travel, it will reverse.
UP (Open)
DOWN (Close)
Programming Buttons
Programming Buttons
The programming buttons are located on the left side panel of the garage door opener and are used to
program the travel. While programming, the UP and DOWN buttons can be used to move the door as
needed.
UP Button
Adjustment
Button
DOWN Button
PROGRAMMING BUTTONS
Proceed to the next page for instructions on how to program the travel.
To watch a short instructional video on how to program the travel on your newgarage door opener use
your smartphone to read the QR Code:

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Chamberlain PD220 Specifications

General IconGeneral
BrandChamberlain
ModelPD220
CategoryGarage Door Opener
LanguageEnglish

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