Craftsman 139.53648SRT2, 139.53834SRT3, 139.53646SRT2 Operation of Your Opener, Lockout position

Models: 139.53648SRT2 139.53645SRT3 139.53834SRT3 139.53335SRT3 139.53646SRT2 139.53660SRT1

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Operation of Your Opener

Activate the opener with any of the following:

The Remote Control: Hold push button down 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, the door 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 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 not aligned correctly, the door won'tclose from any remote control. You can close the door with the Door Control, the Outdoor Key Switch, or Keyless Entry, however, if you activate them unti/down trave/is comp/ete. If you release them too soon, the door will reverse.

The opener lights will bl/nkforSsecondswhen the safety reversing sensor causes the door to 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 is activated. Bulb size is 75 watts maximum.

rm

Emergency

Release Handle

(Pull Down)

Manual disconnect

position

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.

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.

Trolley

Trolley

Emergency

Release Handle

(Pull Down & Back

Towards Opener)

Lockout position

Operation of the Door Controls (see page 18)

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

Press again to reverse the 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 light is off, it will turn on. If the opener light is on, (even in the 4-1/2 minute automatic cycle) it 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 andc/osefrom 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 SRT button on the opener panel is activated.

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Craftsman 139.53648SRT2, 139.53834SRT3, 139.53646SRT2, 139.53645SRT3 owner manual Operation of Your Opener, Lockout position

139.53648SRT2, 139.53645SRT3, 139.53834SRT3, 139.53335SRT3, 139.53646SRT2 specifications

The Craftsman 139.53660SRT1, 139.53646SRT2, 139.53335SRT3, 139.53834SRT3, and 139.53645SRT3 are a series of advanced garage door openers designed for homeowners looking to enhance convenience, security, and functionality in their daily lives. Each model is equipped with cutting-edge technologies that streamline garage access while ensuring safety and durability.

One of the standout features across these models is the use of a powerful motor system, providing reliable performance for heavy garage doors. The motor's horsepower rating varies across the models, but all ensure consistent lifting strength and rapid opening and closing speeds, catering to different door weights and sizes.

In terms of security, these Craftsman models incorporate advanced encryption technologies, making unauthorized access nearly impossible. The security features include rolling code technology, which changes the access code each time the remote is used, thus preventing cloning and ensuring that only authorized users can operate the door.

These openers also prioritize ease of use. With their compatible smartphone app integration, users can remotely control and monitor their garage doors. Whether they are at home or away, users can receive notifications, check the status of their doors, and even open or close them at the touch of a button, adding an extra layer of convenience.

The installation process is also user-friendly, with many of these models featuring an easy-to-follow instruction manual. Homeowners can typically complete the installation themselves, saving time and money compared to hiring a professional. The durable construction of these openers ensures that they withstand the test of time, with many units equipped with weather-resistant materials that protect against rust and corrosion.

In addition to their functional features, the aesthetic designs of the Craftsman series are noteworthy. They fit seamlessly into a variety of garage styles, with a sleek finish that enhances overall garage appeal.

Overall, the Craftsman 139.53660SRT1, 139.53646SRT2, 139.53335SRT3, 139.53834SRT3, and 139.53645SRT3 garage door openers represent a blend of functionality, security, and user convenience. Homeowners seeking reliable, smart, and efficient solutions for managing their garage doors will find these models highly effective, offering peace of mind and ease of use in their everyday lives.