18

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

KEY

LES

S

DEVI

CE

PR

OG

RAM

M

ING

 

 

 

 

 

 

(OP

TION

AL

AC

C

ESSORI

 

ES

)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Activate the

ope ner only

when

the

door is

 

 

 

 

in full

view, free

of

obstruction

and

 

 

 

 

properl y

adjusted. No

one should

en ter or

 

leave

gara ge

w hilstthe

door isin motion. Do

not

 

allow

children

to

operat e

pu sh

button(s)

or

 

transmitter(s). Do not allow

children to play

nea r

 

the

 

door.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WirelessK eypad

8747AML

 

 

 

 

 

 

 

 

Using the (purple) learn button:

 

 

 

 

 

 

 

1. Pressand releasethe(purple) learnbutton(1)

on the

opener(the orange LED

will light).

 

 

 

 

 

 

2. Wi thin3 0

seconds,

enter a

four digitpersonal

identification number (PIN )

of yourchoice on

the

keypad (2 ), then pressand hold theENTER

button.

3.Release the buttonwhen the openercourtesyLEDs flashonce (3) (the code islearned).

Alternate progra mm ing m ethod usingthemulti- functioncontrol pane l(opt ional acc essory):

NOTE: Thi s metho d requires two people ifthe keylessentryisalready m ounted outsidethe garage.

Learn button programming

1

Limits

Press the purple

 

(learn) button, orange

 

LED will light

2

Enter 4 digit PIN at keypad (within 30s)

3

 

Orange LED will turn off

Learn

Limits

and courtesy LEDs will

flash once

 

 

Programming via multi-function control panel

1

 

Enter 4 digit PIN at

 

 

 

 

keypad (within 30s)

2

 

Press and hold down

 

 

LIGHT button on the

LOCK

LIGHT

motion detecting

 

 

control panel

1.Entera fourdigitpersonal identification numbe r(PIN) of yourchoiceon theke ypad (thenpress and hold ENTER) .

2.

While

holding the ENTER

button, pressand hold the

 

LIGHT

buton on the m ulti-function controlpanel.

3.

ContinueholdingtheENT ER and LIGHT buttonswhile

 

youpressthe push baron themulti-functicontrol

 

panel (all threebuttonsare held).

4.

Release buttons when

the opener courtesy LEDs

 

flashonce.

 

3

LOCK

LIGHT

4

Learn Limits

With the LIGHT button pressed, press and hold the PUSH BAR on the motion detecting control panel

Release the button when the courtesy LEDs flash once

11

Page 11 Page 13
Page 12
Image 12
Chamberlain CR550 operating instructions WirelessK eypad
Page 11 Page 13

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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