Craftsman 139.3043 Programthe Travel, IMPORTANTNOTEFor one-piece door installations refer to

Models: 139.3043

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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.

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Craftsman 139.3043 owner manual Programthe Travel, IMPORTANTNOTEFor one-piece door installations refer to