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General| Model | Contractor Series |
|---|---|
| Type | Garage Door Opener |
| Remote Control | Yes |
| Voltage | 120V |
| Security+ 2.0 | Yes |
| Horsepower | 1/2 HP |
| Drive Type | Chain Drive |
| Max Door Height | 7 feet |
| Safety Features | Safety Sensors |
| Motor Type | AC |
| Remote Controls Included | 1 |
| Battery Backup | No |
Procedure for adjusting the chain tension on the garage door opener rail assembly.
Step-by-step instructions for connecting the opener rail to the main unit for belt drive models.
Procedure for adjusting the belt tension on the garage door opener rail assembly.
Essential safety warnings and instructions to follow during the installation process to prevent injury.
Guidance on selecting the optimal mounting position for the header bracket on the wall or ceiling.
Instructions for securely mounting the header bracket to structural supports, either on the wall or ceiling.
Procedure for connecting the opener rail assembly to the previously mounted header bracket.
Instructions for securely suspending the main opener unit from garage ceiling or wall supports.
Steps for attaching the bracket to the garage door for connecting the opener's drive arm.
Procedure for linking the garage door arm to the opener's trolley mechanism.
Overview of the safety reversing sensor system and essential safety precautions for installation.
Procedures for connecting the opener to a power source via typical or permanent wiring.
Guide to verifying proper alignment and LED status of the safety reversing sensors.
Step-by-step guide to setting the fully open and fully closed positions for the garage door.
Procedure to verify the door reverses upon contact with an obstruction, ensuring safety.
Verify the safety reversing sensors prevent the door from closing when obstructed.
Comprehensive safety instructions for operating the garage door opener to prevent accidents.
Explains error codes indicated by flashing LEDs and their corresponding solutions.
