ADJUSTMENT STEP 1

Programthe Travel

1.Pressand hold the Adjustment Button until the UP Button begins to flash and/or a beepis heard.

2.Pressand hold the UP Button until the door is in the desired UP position.

NOTE: The UPand DOWN Buttons can be used to

move the door up and down as needed.

3.Once the door is in the desired UP position press and releasethe Adjustment Button. The garagedoor opener lights will flash twice and the DOWNButton will begin to flash.

IMPORTANTNOTE:For one-piece door installations refer to page 27.

4.Pressand hold the DOWN Button until the door is in the desired DOWNposition.

NOTE: The UPand DOWN Buttons can be used to

move the door up and down as needed.

5.Oncethe door is in the desired DOWNposition press and releasethe Adjustment Button. The

garagedoor opener lights will flash twice and the UP

Button will begin to flash.

Without a properly installed safety reversalsystem, persons (particularly small children) could be SERIOUSLYINJUREDor KILLEDby a closing garagedoor.

•Incorrect adjustment of garagedoor travel limits will interfere with proper operation of safety reversalsystem.

•After ANY adjustments are made, the safety reversalsystem MUST be tested. Door MUST reverseon contact with

1-1/2" (3.8 cm) high object (or 2x4 laid flat) on floor.

6.Press and releasethe UP Button. When the door travels to the programmed UP position, the DOWN Button will begin to flash.

7.Press and releasethe DOWN Button. The door will travel to the programmed DOWN position. Programming is complete.

If the garagedoor opener lights areflashing 5 times during the steps for Program the Travel, the programming has timed out. If the garagedoor opener lights areflashing 10 times during the steps for Program the Travel, the safety reversing sensors are misaligned or obstructed (refer to page 26). When the sensors arealigned and unobstructed, cycle the door through a complete up and down cycle using the remote control or the UP and DOWNbuttons. Programming is complete. If you are unableto operate the door up and door, repeat the steps for Programming the Travel.

28

Page 27 Page 29
Page 28
Image 28
Craftsman 139.3043 owner manual Programthe Travel, IMPORTANTNOTEFor one-piece door installations refer to
Page 27 Page 29

139.3043 specifications

The Craftsman 139.3043 garage door opener stands out as a robust and reliable solution for homeowners looking to enhance the functionality and security of their garage spaces. This model is designed with the latest technologies and features, making it one of the preferred choices in the market.

One of the key features of the Craftsman 139.3043 is its powerful motor, which provides a smooth and quiet operation. With a lifting capacity that accommodates most standard residential garage doors, this opener ensures that users can operate their doors seamlessly without unnecessary noise. The blend of power and quiet functionality enhances the overall user experience, making it ideal for homes with bedrooms or living areas adjacent to the garage.

The opener also boasts a durable rail system, designed for easy installation and longevity. The straightforward design simplifies the installation process, enabling a typical DIY enthusiast to set it up without the need for professional assistance. Additionally, the sturdy construction of the rail system ensures that it can withstand the rigors of daily use.

Safety and security are paramount with the Craftsman 139.3043. It incorporates advanced safety features, such as the automatic reverse function, which prevents accidents by reversing the door's motion when an obstacle is detected. This feature adds peace of mind for families with children and pets. Furthermore, the built-in security technology includes a rolling code system that changes the access code each time the remote is used, thus protecting against potential unauthorized access.

The Craftsman 139.3043 is equipped with remote control capabilities, allowing users to open and close their garage doors from a distance. The remote is designed to be user-friendly, with buttons that are easy to operate. Additionally, many models include a smartphone app integration, empowering users to control their garage door via their mobile devices, providing convenience and modern accessibility.

Another notable characteristic is the vibrant LED lighting that illuminates the garage space when the door is in use. This not only enhances visibility but also contributes to the overall safety of the area, preventing accidents in dimly lit environments.

In summary, the Craftsman 139.3043 garage door opener combines power, ease of use, advanced safety features, and modern technology. Its reliable performance and user-friendly elements make it a top choice for homeowners seeking an effective solution to their garage door needs.
Top Page Image Contents