Operation of Your Opener

Activate the opener with any of the following:

The Remote Control: Hold push button clown until the door starts to move.

The Door Control: Hold push button down until the door starts to move.

The Outdoor Key Switch or Keyless Entry: (See Accessories)

When the opener is activated with the safety reversing sensor installed and correctly aligned:

Weak or broken springs could allow an open door to fall (either rapidly or unexpectedly), resulting in serious injury, death or property

damage. If possible, use the emergency release rope and handle onlywhen the door is fully closed.

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 (allowing space for entry and exit of pets and for fresh air).

4.If the door has been stopped in a partially open position, it will close.

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

6.If obstructed while opening, the door will stop.

7.The garage door will reverse in the closing cycle, and the opener lights will blink for 5 seconds, when the invisible beam is broken. 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 not aligned correctly, the door won'tclose from any remote transmitter. You can close the door with the Door Control, the Outdoor Key Switch, or Keyless Entry, however, if you activate them unti/down traveli$ 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 the power is interrupted; when the opener is activated. It will turn off automatically after 4-1/2 minutes or provide constant light when the Light feature on the Premium Control Console is activated. Bulb size is 75 watts maximum.

SECURITY,l, models: Lights will also turn on when someone walks through the open garage door. With a Premium Control Console, 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 and off again. To restore this feature, start

with the opener lights on, then press and hold the light button for 10 seconds.

O O Release Yrm

Emergency

Manual disconnect

position

Release Arm

Trolley

Towards Opener)

Lockout position

To open the door manually:

The door should be fully closed if possible. Pull down on the red

emergency release handle and lift the door

manually. To reconnect the door to the opener, press the Door Control push button.

The lockout feature

prevents the trolley from reconnecting automatically.

Pull the emergency handle down and back (toward the opener). The door can then be raised and lowered manually as often as necessary. To disengage the Lockout Feature, pull the emergency handle

straight down. The trolley will reconnect on the next

UP or Down operation.

Operation of the Door Controls

(SECURITY+ models: Sea additional programming features, next page.)

Press the lighted push button to open or close the door.

Press again to reversethe door during the closing cycle or to stopthe door while it'sopening.

Premium Console:

Light Feature- Press the large round Light button. If the opener lights are off, they will turn on. If the opener lights are on, (even in the 4-1/2 minute automatic cycle) they will turn off

But if you use the Light button to turn the lights on and then activate the opener, the lights will turn off after 4-1/2 minutes.

The Light button will not control the opener lights when the door is in motion.

Premium Console (cont.):

Lock Feature - The Lock feature is designed to prevent operation of the door from remote controls. However, the door will open andclosefrom the Door Control, the Outdoor Key Switch and the Keyless

Entry Accessories.

To Activate: Press and hold the small round Lock

button for 2 seconds. The push button light will flash as long as the Lock feature is on.

To turn off"Press and hold the Lock button again for 2 seconds.The push button light will stop flashing. The Lock feature will also turn off whenever the "SRr" button on the opener panel is activated.

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Craftsman 139.53664SRT2 owner manual Operation of Your Opener, Operation of the Door Controls

139.53664SRT2 specifications

The Craftsman 139.53664SRT2 is a highly regarded garage door opener that combines reliability, advanced technology, and user-friendly features. Designed for residential use, this model stands out due to its robust functionality and ease of installation, making it a popular choice among homeowners.

One of the standout features of the Craftsman 139.53664SRT2 is its powerful motor. It boasts a 1/2 horsepower motor capable of lifting standard residential garage doors with ease. This strength means reliable performance even in adverse weather conditions, ensuring that your door operates smoothly and efficiently each time.

Another key technology in this model is the Smart Control system. The Craftsman 139.53664SRT2 allows users to operate their garage door remotely, thanks to its built-in Wi-Fi connectivity. By connecting to a smartphone app, homeowners can monitor and control their garage door from anywhere, providing added convenience and security. This feature also enables users to receive alerts and notifications, ensuring they are always informed about the status of their garage door.

Security is a top priority for the Craftsman brand, and the 139.53664SRT2 features advanced security measures, including rolling code technology. This technology generates a new access code each time the remote is used, effectively preventing unauthorized access and ensuring that your garage remains secure.

The installation of the Craftsman 139.53664SRT2 is straightforward, thanks to its user-friendly design and comprehensive instructions. Many users appreciate that it can be installed as a DIY project, saving on installation costs while providing the satisfaction of completing the task themselves. The system is compatible with most existing garage door systems, making it versatile for different setups.

In terms of noise level, the Craftsman 139.53664SRT2 operates quietly, allowing for a smooth opening and closing process without disturbing the household. This feature is particularly beneficial for those with living spaces above the garage.

Overall, the Craftsman 139.53664SRT2 is a dependable garage door opener that integrates modern technology, ensuring safety, convenience, and ease of use. Its powerful motor, Wi-Fi capability, and enhanced security features make it a valuable addition to any home.