Dedicated plug-in port for the Hörmann safety edge system (SKS) or leading photocell. Menu Structure and Programming Parameters
A single press opens or closes the door fully (requires safety devices). Common Programming Menus
Because industrial door operators handle massive structural components under high mechanical tension, referencing the official is required for safe wiring, programming, and troubleshooting. This guide synthesizes the critical technical specifications, structural installation steps, menu programming instructions, and diagnostic error codes found within the official documentation. Technical Specifications Overview
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Check the 24V AC output on the control board. If voltage is present, the wall button is faulty. If not, the logic board may have a blown fuse (often located next to the terminal strip).
Configures whether the SKS is resistance-based (8.2k Ohm) or optical. Limit Switch Fine-Tuning
In case of power failure, the operator must typically be disengaged manually via an emergency hand chain or handle before moving the door. Dedicated plug-in port for the Hörmann safety edge
is open; typically requires checking jumpers in plugs X1 or X3. Sensor Obstruction
: Potentially free contacts often used for "step-by-step" operation (Open-Stop-Close). Socket X30
: In case of power failure, an emergency hand chain is provided. If voltage is present, the wall button is faulty
Selects the specific motor model, gear ratio, and torque profile. Operating Mode
Run the door through two complete test cycles to allow the controller to map the force profiles automatically. 5. Troubleshooting and Error Codes
Works specifically with Hörmann WA 400 or ITO 400 operators. Key Features & Functions