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

USER MANUAL 45ACT CHAMBERLAIN

RECEIVER LOGIC BOARD REPLACEMENT

Model 45ACT

1 Before you begin

WARNING

To prevent possible SERIOUS INJURY or DEATH:

- Disconnect ALL electric and battery power BEFORE performing ANY service or maintenance.

CAUTION

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.

NOTE: The products illustrated in the instructions are for reference. Your product may look different.

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.

Line drawing of a camera with a curved blade and handle, no text or symbols present

1.2 To maintain your warranty, place the provided label over the existing label on the end panel of the garage door opener

Diagram of a camera with an attached screen showing status bar and control panel, including Chinese text labels.

1.3 Disconnect power to the garage door opener.

S-3

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.gov

2 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.

A To insert or remove the wires from the terminal, push in the tab with a screwdriver tip.

2.2 Unplug the wire harnesses from the receiver logic board. You may need needle-nosed pliers, to remove the harnesses.

Diagram of an electronic device interior with labeled components and directional arrows indicating flow or movement (no readable text or symbols)

2.3 Remove the receiver logic board from the end panel by removing the 2 screws and releasing the 2 clips.

Receiver from the removing and clips. Screws Clips

3 Install new receiver logic board

3.1 Connect the wire harnesses to the new receiver logic board.

Diagram showing a circuit board with labeled components and directional arrows indicating flow or movement.

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.

Antenna wires NOTE: Some models will require the short antenna wire to be placed in the traps of the end panel. Antenna wires

NOTE: Some models will require the short antenna wire to be placed in the traps of the end panel.

3.3 Reinsert the wires.

Door control wires:
- white wire into the white terminal.
- white/red wire into the red terminal.
Safety sensor wires:
- white wires into the white terminal.
- white/black wires into the grey terminal.

To insert or remove the wires

To insert or remove the wires from the terminal, push in the tab with a screwdriver tip.

3.4 Install the light lens by aligning with the hinges and snapping into place. Reconnect power.

Line drawing of a camera module with an arrow indicating rotation (no text or symbols)

NOTE: When installing the light lens, ensure the antenna wires are hanging straight down.

NOTE: A TEST OF THE SAFETY REVERSE SYSTEM IS NECESSARY FOR SAFE OPERATION.

Programming

1 Program a remote using the learn button

1.1 Press and release the Learn button on the garage door opener. The Learn indicator light will glow steadily for 30 seconds.

Learn Indicator Light Yellow Learn Button

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.

Illustration of two hands holding a device and a close-up of a device with internal components (no text or symbols visible)

Adjustment

1 Program the travel

WARNING

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

a closing garage doo

• 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.

1.4 Press and hold the DOWN Button until the door is in the desired DOWN position.

Illustration showing a hand interacting with an electrical control panel and a house with a downward arrow (no text or symbols)

NOTE: The UP and DOWN Buttons can be used to move the door up and down as needed.

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

1.5 Once the door is in the desired DOWN position press and release the Adjustment Button. The garage door opener lights will flash twice and the UP Button will begin to flash.

1.2 Press and hold the UP Button until the door is in the desired UP position.

Illustration of a hand pressing a control panel next to a house with an upward arrow (no text or symbols)

NOTE: The UP and DOWN Buttons can be used to move the door up and down as needed.

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

Illustration showing a hand interacting with a door panel and a garage with an upward arrow (no text or symbols)

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.

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

Illustration of a hand interacting with a small electronic device and a simple house diagram (no text or symbols)

* If the garage door opener lights are flashing 5 times during the steps for Program the Travel, the programming has timed out. If the garage door opener lights are flashing 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.

2 Test the Safety Reversal System

WARNING

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 floor.

2.1 With the door fully open, place a 1-1/2 inch (3.8 cm) board (or a 2x4 laid flat) on the floor, centered under the garage door.

Line drawing of a two-story house with a garage and roof, no text or symbols present

2.2 Press the remote control push button to close the door. The door MUST reverse when it makes contact with the board.

Illustration of a hand holding a toy car next to a two-story house (no text or symbols)

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.

3 Test the Protector System®

WARNING

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

3.1 Open the door. Place the garage door opener carton in the path of the door.

Line drawing of a two-story house with a garage and parked door (no text or symbols)

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 flash 10 times.

Illustration of a hand holding a small vehicle next to a house model, with an inset showing a close-up of the vehicle (no text or symbols present)

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 floor), call for a trained door systems technician.

REPLACEMENT DE LA CARTE LOGIQUE DU RÉCEPTEUR

Modèle 45ACT

Line drawing of a digital camera with a curved arrow indicating rotation (no text or symbols)

Technical diagram of a digital camera with labeled components and control panel interface

Diagram of a device interior with arrows indicating directional flow, showing internal components and wiring (no text or symbols)

Diagram of a circuit board with arrows indicating direction (no text or symbols)

Line drawing of a camera with an arrow indicating rotational motion (no text or symbols)

Diagram showing hand holding a device with internal components, alongside a close-up of its component with labeled parts.

Réglages

Illustration showing a hand interacting with a control panel and a garage with an upward arrow (no text or symbols)

Illustration of a hand interacting with an electrical control panel and a house with a downward arrow (no text or symbols)

Illustration showing a hand interacting with a wall-mounted control panel and a house with an upward arrow (no text or symbols)

Illustration of a hand interacting with an electrical control panel and a simple house outline (no text or symbols)

Simple line drawing of a two-story house with a garage and parked door (no text or symbols)

Illustration of a hand holding a small car near a two-story house (no text or symbols visible)

Simple line drawing of a two-story house with a garage and parked space (no text or symbols)

Line drawing of a camera with a curved arrow indicating rotation (no text or symbols)

Technical diagram of a digital camera with labeled components and a warning dialog box in Chinese

Diagram of a device interior with connectors and a circuit board, showing no text or symbols

Diagram showing a circuit board with labeled components and directional arrows indicating flow or movement.

Line drawing of a digital camera with an arrow indicating rotation (no text or symbols)

Illustration of a hand holding a small electronic device and a close-up of its internal components (no text or symbols visible)

Ajustes

Diagram showing a hand interacting with a control panel and a house-shaped diagram with an upward arrow indicating airflow or movement.

Illustration showing a hand interacting with an electrical control panel and a house-shaped diagram with a downward arrow.

Illustration showing a hand interacting with a wall-mounted device and a garage with an upward arrow (no text or symbols)

Illustration of a hand holding an electrical control panel next to a simple house with a door (no text or symbols)

Simple line drawing of a two-story house with a garage and roof (no text or symbols)

Illustration of a hand holding a small car in front of a two-story house (no text or symbols visible)

Line drawing of a two-story house with a garage and parked space (no text or symbols)

10 Votes.