User's Manual

WARNING

To prevent SERIOUS INJURY or DEATH from improper Force Adjustment:

- DO NOT adjust force to compensate binding or sticking of the garage door. Call a qualified garage door

service person to make necessary adjustments in case of binding.

- DO NOT increase force beyond minimum force required for closing the door. Too much force will cause

improper operation of safety reversal mechanism.

- After ANY adjustments, Safety Reverse Test MUST be performed to ensure the door reverses on contact

with a 1.5” high object (2x4 laid flat).

Travel Limit Adjustment— II. DOWN Limit

Desired DOWN limit

Flashes and off

II. Setting DOWN Limit

DOWN

FORCE

LIMIT

DOWN

FORCE

LIMIT

DOWN

FORCE

LIMIT

DOWN

CAUTION: WHILE SETTING THE DOWN LIMIT, CAREFULLY

WATCH DOOR TRAVEL DISTANCE. RELEASE BUTTON

WHEN THE DOOR MAKES CONTACT WITH THE GROUND!

II. Setting DOWN Limit

1. Following UP limit setting, press “LIMIT” button twice to

enter DOWN-limit setting. “DOWN” indicator (red) is on*.

*NOTE: Once you have pressed and released the “LIMIT”

button, it will stay for 10 seconds for you to press the

“DOWN” button and begin programming. If the “DOWN”

light goes out before you are finished you need to start over.

2. Press & hold the “DOWN” button, the door travels down.

You may use both “UP” or “DOWN” buttons to inch-adjust

the door to the desired DOWN limit position.

3. Once the door is at the desired DOWN limit position, press

“LIMIT” button once, “OK” indicator (orange) flashes and

goes off. DOWN limit is set.

Both “UP” and “DOWN” (green and red) indicators are now on,

indicating that both UP and DOWN limits are set, and the opener

is ready for Auto Force Adjustment, see Page19.

NOTICE: The opener will not work until you set the travel limits and the travel force

adjustment.