1

C

A RT

ON

INVEN

TOR

Y

 

2

TOOL

S

REQUIRED

 

1

. Instructionma nual (thisdocument)

1.

Ladder

 

 

2

. War ning and riskofentrapmentlabels

 

 

2. A djustablewrench forU-boltsalreadyinstalled

3

. H ardwarebag

 

 

 

 

 

 

 

 

 

on thedoor

 

4

. R elease handle, cordand riskofentrapmentcard

 

 

3.

8 mm

socket,1 0 mm socketand 13

mm extended

5

. 3

C hannel m initransmitter(2)

 

 

 

socketand socketwrench

 

6

. Wal l orvisorm ounted transmiter

 

 

4.

3 0 0

m m socketextension(forminimum side-room

7

. S top collar

 

 

 

 

 

 

 

 

 

installations)

 

8

. C lam p bracketand plate

 

 

 

 

 

 

5.

Drilland 5.5

mm drillbit

 

9

. Wei ghtbar

 

 

 

 

 

 

 

 

 

 

 

6.

P hillips-head screwdriver

 

1 0.

Extensionpoles&

brace (2)

 

 

 

 

 

7.

M arkerpen

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

8.

Do orstandorsimilardevicetosafelysupportdoor

 

 

 

 

 

 

 

 

 

 

(notshown)

 

 

1

 

 

 

 

2

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

 

 

 

 

 

 

 

 

 

4

 

 

 

 

 

6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

 

 

 

8

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

9

 

 

 

 

 

 

 

 

 

 

 

3

DO

OR

R

EQ

U

IR EMENT

 

S

 

 

 

 

 

The maximum allowable doorheightis3. 5m witha maximum curtainareaof13.5 m² (doorheightinmetres multipliedbythe widthinm etres). The doormustbe spring balanced.

The ProtectorS ystem™ (IR Be ams) mustbe installed iftheforceatthe edge oftheclosingdoorexceeds 400N (40kgf). Do oraxlediametermustnotexceed 35 mm.

figA

Door area h xw = m 2

eg. 2.5 x3 = 7.5m 2

figB

Independent clampi ng metho d

D irect clampin g metho d

E nsurethathereisatleast45m m fromtheedge ofthecurtaintotheedge ofthebracket.Iftherollerdoor drumison the edge ofthecurtainoris a smallerdiame ter,additional clearancemay be required.

Ifthedrum ismore than 60m m from thecurtainedge or of a sma llerdiameter, extension pole s may be required(see section 7 ).

Differentdrumand brackettypes ma yresultin theminimum sideroom clearancenotbeing possibleand extensionpolesbeing required. Ensurethereis a powerpointneartheopener.

2

Page 2 Page 4
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Image 3
Chamberlain CR550 operating instructions Tor, Required
Page 2 Page 4

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.
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