16 INS TALL

THE

PROTECTOR

SYST

EM ™ (IR BEAMS)

SAFETY FIRST!

W hilstC hamb erlainhaveengineeredsafetyfeaturesintoyourgaragedooropener,we urgeyoutoconsiderfitting IR B eam s toyournew garage dooropener. In m any countriesthese devicesare compulsorytoassistin preventing seriousinjuryorpropertydam age. For yourown peace ofmind and thesafetyofotherspleaseinstall this inexpensivesafetydevice.

NO TE: T his acce ssory m ustbe used for all installationswhe re the closing force a s me asured on theb ottom of thedoor isover 40 0 N (4 0 kgf).

A ftertheopenerhas been installed and adjusted, the P rotector System™ (IR Beam s) accessorycan be installedInstructionsare. included with thisaccessory.

The

Protec tor System ™

(IR Beams)

provide s an

additional

mea sureof safety against a small c hild

or

animal

be ing trappe d

under a

gara ge door.

It

usesan infra-red beam,

which when broken by an

obstruction,causes a closing door to open

and

preventsan open doorfromclosing and isstrongly

re commen

ded for homeow ner s w ith young

children.

 

Installinga nd a djusting:

•Close thegarage door.

Red LED MUST BE ON

IR Beams must be installed to detect a 100mm high obstacle at any point along the floor.

Red LED MUST BE ON

•Turntheopeneroff.

•InstalltheP rote cto r System T M (IR B ea ms) usingthe brackets, wiresand instructions provided withthe product.

IR Beam

IR Beam

 

•Twistthe two wh ite(only) wirestogetherand terminatheme into thewhite“safetybeam”terminal. Twistthe two white/black w ires togetherand terminatheme intothegrey“safetybeam”terminal.

•Ens urethe trimpoton the openerissetto0 s. •Turntheopeneron.

•A llow 5 minutes forthebeam s toself-learntothe unit, (do notwalk through thebeam during thistime).

white

white/black

wires

wires

twisted

twisted

together

together

•A djusthetrimpottothe desired closingtime.

NOTE

: The opener

willa utomatically detect the

white

grey

P rotector SystemTM

(IR Beam

s) whe n itisinstalled

 

 

and opera tingfor 5

minutes(duringthistime the

 

 

beams

mustremain unobstructed). The opene rwill

 

 

not close unless thebeams

are aligned.

 

 

Remove cover: Push cover plate up, then lever out from the button.

Do or may ope rate unexpect edly , there fore do not allow anything to stay inthe path of the door.

9

Page 9 Page 11
Page 10
Image 10
Chamberlain CR550 operating instructions Protector Syst
Page 9 Page 11

CR550 specifications

The Chamberlain CR550 is a versatile and innovative garage door opener designed to provide enhanced convenience and security for homeowners. Built with a robust set of features and advanced technologies, the CR550 sets itself apart in the competitive landscape of garage door openers.

One of the standout features of the CR550 is its powerful motor, which delivers smooth and reliable operation. With a lifting capacity of up to ½ horsepower, it is capable of handling standard residential garage doors effortlessly. This ensures that the opener can perform consistently over time, regardless of the frequency of use.

The CR550 incorporates a belt drive system, renowned for its quiet operation. This feature is particularly beneficial for homes with living spaces adjacent to the garage, as it minimizes noise during activation. The belt drive also contributes to the opener's durability, ensuring a long lifespan with minimal maintenance needs.

When it comes to security, the CR550 is equipped with advanced rolling code technology. This innovation generates a new access code each time the remote is used, thwarting potential hacking attempts and ensuring that your garage remains secure. Additionally, the opener is compatible with MyQ technology, allowing users to monitor and control their garage door from anywhere via a smartphone app. This feature provides peace of mind, as homeowners can check the status of their garage door and operate it remotely.

The CR550 also includes safety features such as automatic reversal, which detects obstacles in the door's path and reverses its direction to prevent accidents. This is particularly important for families with children or pets. Furthermore, the opener comes with a durable safety sensor system that enhances protection.

Installation of the CR550 is straightforward, with clear instructions that assist users in setting up the unit quickly and efficiently. The sleek design of the hardware allows it to blend seamlessly with most garage aesthetics, further enhancing its appeal.

Overall, the Chamberlain CR550 stands out as an exceptional choice for anyone looking to upgrade their garage door opener. With its combination of power, quiet operation, security features, and user-friendly technology, the CR550 represents a practical solution for modern homeowners seeking convenience and reliability in their everyday lives.
Top Page Image Contents