Chamberlain 3255M 1/2 HP To Add, Reprogram or Change a Keyless Entry PIN, To set a temporary PIN

To Add, Reprogram or Change a Keyless Entry PIN

NOTE: Your new Keyless Entry must be programmed to operate your garage door opener.

USING THE “LEARN” BUTTON USING THE DOOR CONTROL

LOCK LIGHT

1. Press and release the “learn” button on motor unit. The learn indicator light will glow steadily for 30 seconds.

2. Within 30 seconds, enter a four digit personal identification number (PIN) of your choice on the keypad. Then press and hold the ENTER button.

3. Release the button when the motor unit lights blink. It has learned the code. If light bulbs are not installed, two clicks will be heard.

To change an existing, known PIN

If the existing PIN is known, it may be changed by one person without using a ladder.

1.Press the four buttons for the present PIN, then press and hold the # button.

The opener light will blink twice. Release the # button.

2.Press the new 4-digit PIN you have chosen, then press Enter.

The motor unit lights will blink once when the PIN has been learned.

Test by pressing the new PIN, then press Enter. The door should move.

To set a temporary PIN

You may authorize access by visitors or service people with a temporary 4-digit PIN. After a programmed number of hours or number of accesses, this temporary PIN expires and will no longer open the door. It can be used to close the door even after it has expired. To set a temporary PIN:

1.Press the four buttons for your personal entry PIN (not the last temporary PIN), then press and hold the ✽ button.

The opener light will blink three times. Release the button.

NOTE: This method requires two people if the Keyless Entry is already mounted outside the garage.

1. Enter a four digit personal identification number (PIN) of your choice on the keypad. Then press and hold ENTER.

2. While holding the ENTER button, press and hold the LIGHT button on the door control.

LOCK

LIGHT

3. Continue holding the ENTER and
LIGHT buttons while you press the
push bar on the door control (all
three buttons are held).	LOCK
	LIGHT

4. Release buttons when the motor unit lights blink. It has learned the code. If light bulbs are not installed, two clicks will be heard.

2. Press the temporary 4-digit PIN you have chosen, then press Enter.

The opener light will blink four times.

3.To set the number of hours this temporary PIN will work, press the number of hours (up to 255), then press ✽.

OR

3.To set the number of times this temporary PIN will work, press the number of times (up to 255), then press #.

The opener light will blink once when the temporary PIN has been learned.

Test by pressing the four buttons for the temporary PIN, then press Enter. The door should move. If the temporary PIN was set to a certain number of openings, remember that the test has used up one opening. To clear the temporary password, repeat steps 1-3, setting the number of hours or times to 0 in step 3.

One Button Close: Opener can be closed by pressing only the ENTER button if the one button close feature has been activated. This feature has been activated at the factory. To activate or deactivate this feature press and hold buttons 1 and 9 for 10 seconds. The keypad will blink twice when the one button close is active. The keypad will blink four times when one button close is deactivated.

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