Important Safety ,NSTRUCTIONS

OPERATmON

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To reduce the risk of SEVERE iNJURY or DEATH:

1.READAND FOLLOWALL WARNINGSAND INSTRUCTIONS

2ALWAYSkeepremotecontrols out of reach of children. NEVERpermitchildren to operateor play with garage door contro_push buttons or remotecontrols

3.ONLYactivategaragedoor when it can beseenctearly,it

is properly adiusted,andthere areno obstructionsto door travel.

4.ALWAYSkeepgaragedoor in sight unti! completely closed. NOONESHOULDCROSSTHEPATHOF]HE MOVINGDOOR

5.NOONESHOULDGOUNDERA STOPPED,PARTIALLY OPENEDDOOR.

6if possible, useemergencyreleasehandieto disengage trolley ONLYwhen garagedoor is CLOSEDWeakor brokensprings or unbalanceddoor could resultin an opendoorfailing rapidly and/or unexpectedly

7.NEVERuseemergencyreleasehandleunlessgarage doorway is clearof personsandobstructions

8.NEVERusehandleto pull garagedoor openor closed if ropeknot becomesuntied,you couidfall.

g.if one control (forceor travel limits) is adjusted,the other control mayalso needadiustment

l& After ANYadjustmentsare made,the safety reversal system MUSTbetested

tl. Safetyreversaisystem MUSTbetested everymonth. Garagedoor must reverseon contactwith 1-1/2" high (3 8 cm) object(or a 2x4 laid flat) on the floor

12, ALWAYSKEEPGARAGEDOORPROPERLYBALANCED

(seepage3) An improperlybalanceddoor may not reversewhen requiredandcould resultin SEVERE iNJURYor DEATH_

13.Ali repairsto canes, spring assembliesand other hardware,all of which areunder EXTREMEtension, MUSTbemadeby a trained door systemstechnician

14.ALWAYSdisconnectelectricpowerto garagedoor

openerBEFOREmakingany repairsor removing

covers.

SAVETHESEINSTRUCTIONS.

Using Your Garage Door Opener

Your Security+ _ opener and hand-held remote control have been factory-set to a matching code which changes with each use, randomly accessing over 100 billion new codes. Your opener will operate

with up to eight Security÷ _ remote controls and one Security÷ _ Keyless Entry System. If you purchase a new remote, or if you wish to deactivate any remote, follow the instructions in the Programming section.

Activate your opener with any of the following:

. The hand-held Remote Control,:'Hold the large push button down until the door starts to move

•The wall-mounted Door Control,: Hold the push button or bar down until the door starts to move.

•The Keyless Entry (See Accessories): If provided with your garage door opener, it must be programmed before use_See Programming..

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

1..If open, the door wil! close. If closed, it will open. 2..If closing, the door wil! reverse.

3. If opening, the door will stop

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

5.If obstructed while closing, the door will reverse., if the obstruction interrupts the sensor beam, the opener lights will blink for five seconds.

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

7.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 misaligned, the door won'tclose from a hand-held remote. However, you can close the door with the Door Control, the Outdoor Key Switch, or Keyless Entry, ffyou activate them until down travel is 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 power is restored after interruption; when the opener is activated

They will turn off automatically after 4-1/2 minutes Bulb size is A19. Bulb power is 75 watts maximum.

139.53920D specifications

The Craftsman 139.53920D is a versatile and robust garage door opener, designed to provide both convenience and security to homeowners. Known for its reliability and advanced features, this model stands out in the competitive market of garage door openers.

One of the key features of the Craftsman 139.53920D is its powerful motor. With a lifting capacity suitable for most standard garage doors, it boasts a 1/2 horsepower motor that delivers the strength necessary to open and close heavy garage doors effortlessly. This ensures a smooth and quiet operation, minimizing noise disruptions, which is especially valuable for homes with living spaces above or adjacent to the garage.

In terms of technology, the Craftsman 139.53920D incorporates a range of advanced features aimed at enhancing user experience. It comes equipped with Craftsman's proprietary Triband technology, which operates on three frequencies, providing increased range and improved signal reliability. This technology minimizes signal interference, ensuring that the opener responds quickly to your commands, whether you are close by or parked at the end of the driveway.

Safety is also a critical aspect of the Craftsman 139.53920D. The unit includes an automatic reverse feature that immediately stops and reverses the door's motion if it detects an obstacle in its path. This is vital in preventing accidents and ensuring the safety of children and pets. Additionally, the opener is compatible with the Security+ 2.0 system, which offers rolling code technology that changes the access code each time the remote is used, adding an extra layer of security against unauthorized access.

Installation of the Craftsman 139.53920D is user-friendly, with clear instructions provided and all necessary hardware included. The unit can accommodate various garage door styles, making it a flexible choice for different homeowners.

Furthermore, the Craftsman 139.53920D offers smartphone compatibility through the Craftsman smart app, allowing users to control their garage door from anywhere, receive real-time alerts, and even monitor the status of the door remotely. This feature makes it easier than ever to ensure that your garage is secure, even when you're not at home.

In summary, the Craftsman 139.53920D is an excellent choice for homeowners seeking reliability, advanced technology, and convenient features in a garage door opener. Its blend of power, safety mechanisms, and smart technology makes it a standout option for enhancing home security and convenience.

Craftsman 139.53920D owner manual Important Safety ,NSTRUCTIONS, Using Your Garage Door Opener

Models: 139.53920D