45ACT - Garage door CHAMBERLAIN - Free user manual and instructions

USER MANUAL 45ACT CHAMBERLAIN

1.2 To maintain your warranty, place the

provided label over the existing label on the end panel of the garage door opener.

1.1 Remove the light lens by pulling the top

sides of the light lens and rotate the light lens down. Squeeze the light lens clips to remove lens from end panel. NOTE: The products illustrated in the instructions are for reference. Your product may look different.

1.3 Disconnect power to the garage door

opener. Remove the receiver logic board

2.1 Disconnect the wires from the quick-connect terminals (A).

Remove the receiver logic board end panel from the garage door opener.

2.2 Unplug the wire harnesses from the receiver logic

board. You may need needle-nosed pliers, to remove the harnesses.

2.3 Remove the receiver

logic board from the end panel by removing the 2 screws and releasing the 2 clips. To prevent possible SERIOUS INJURY or DEATH:

• Disconnect ALL electric and battery power BEFORE performing ANY service or maintenance. To prevent damage to the receiver/logic board, DO NOT touch printed circuit board of replacement receiver/logic board during installation. ALWAYS wear protective gloves and eye protection when changing the battery or working around the battery compartment. Screws Clips

To insert or remove the wires from the terminal, push in the tab with a screwdriver tip. Red White White Grey WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov2 Install new receiver logic board

3.1 Connect the wire harnesses to

the new receiver logic board.

• white wire into the white terminal.

• white/red wire into the red terminal. Safety sensor wires:

• white wires into the white terminal.

1.1 Press and release the Learn button on the garage door opener. The Learn indicator light will

glow steadily for 30 seconds.

1.2 Within 30 seconds, press and hold the

button on the remote control.

1.3 Release the button when the garage door

opener light blinks. It has learned the code. If light bulbs are not installed, two clicks will be heard. Program a remote using the learn button Learn Indicator Light Yellow Learn Button

3.4 Install the light lens by aligning with

the hinges and snapping into place. Reconnect power. NOTE: When installing the light lens, ensure the antenna wires are hanging straight down.

3.2 Insert the antenna wires through the holes in

the end panel. Snap the receiver logic board into place on the end panel and fasten with screws. NOTE: Some models will require the short antenna wire to be placed in the traps of the end panel. Antenna wires Antenna wires Red WhiteWhite Grey3 Program the travel

Without a properly installed safety reversal system, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door.

• Incorrect adjustment of garage door travel limits will interfere with proper operation of safety reversal system.

• After ANY adjustments are made, the safety reversal system MUST be tested. Door MUST reverse on contact with 1-1/2" (3.8 cm) high object (or 2x4 laid fl at) on fl oor.

1.1 Press and hold the Adjustment Button

until the UP Button begins to fl ash and/ or a beep is heard.

1.2 Press and hold the UP Button until the

door is in the desired UP position.

1.3 Once the door is in the desired

UP position press and release the Adjustment Button. The garage door opener lights will fl ash twice and the DOWN Button will begin to fl ash. NOTE: The UP and DOWN Buttons can be used to move the door up and down as needed.

1.4 Press and hold the DOWN Button

until the door is in the desired DOWN position. NOTE: The UP and DOWN Buttons can be used to move the door up and down as needed.

1.5 Once the door is in the desired

DOWN position press and release the Adjustment Button. The garage door opener lights will fl ash twice and the UP Button will begin to fl ash.

1.6 Press and release the UP Button.

When the door travels to the programmed UP position, the DOWN Button will begin to fl ash.

1.7 Press and release the DOWN Button.

The door will travel to the programmed DOWN position. Programming is complete.

• If the garage door opener lights are fl ashing 5 times during the steps for Program the Travel, the programming has timed out. If the garage door opener lights are fl ashing 10 times during the steps for Program the Travel, the safety reversing sensors are misaligned or obstructed. When the sensors are aligned and unobstructed, cycle the door through a complete up and down cycle using the remote control or the UP and DOWN buttons. Programming is complete. If you are unable to operate the door up and down, repeat the steps for Programming the Travel. Adjustment4

3.2 Press the remote control push button

to close the door. The door will not move more than an inch (2.5 cm), and the garage door opener lights will fl ash 10 times. Test the Protector System

3.1 Open the door. Place the garage door

opener carton in the path of the door. The garage door opener will not close from a remote control if the LED in either safety reversing sensor is off (alerting you to the fact that the sensor is misaligned or obstructed). If the garage door opener closes the door when the safety reversing sensor is obstructed (and the sensors are no more than 6 inches [15 cm] above the fl oor), call for a trained door systems technician.

2.1 With the door fully open, place a

1-1/2 inch (3.8 cm) board (or a 2x4 laid fl at) on the fl oor, centered under the garage door. Test the Safety Reversal System

2.2 Press the remote control push button

to close the door. The door MUST reverse when it makes contact with the board. If the door stops and does not reverse on the obstruction, increase the down travel (refer to Adjustment Step 1). Repeat the test. When the door reverses upon contact with the 1-1/2 inch board, remove the board and open/close the door 3 or 4 times to test the adjustment. If the test continues to fail, call a trained door systems technician. Without a properly installed safety reversal system, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door.

• Safety reversal system MUST be tested every month.

• After ANY adjustments are made, the safety reversal system MUST be tested. Door MUST reverse on contact with 1-1/2" high (3.8 cm) object (or 2x4 laid fl at) on the fl oor.

Without a properly installed safety reversing sensor, persons (particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door.5