Hormann A445 Manual 📢

Hörmann A445 is a versatile industrial control unit primarily used for operating sectional doors, such as the

Step 2: Mounting the Operator

is open; typically requires checking jumpers in plugs X1 or X3. Sensor Obstruction hormann a445 manual

Enter programming mode by long-pressing the PRG button until "00" appears. Hörmann A445 is a versatile industrial control unit

: The unit consists of a basic and power circuit board housed in a protective casing. 7-Segment Display Route the mains cable (supplied) from the motor

This guide covers the essential technical data, installation steps, programming of the internal shuttle, and troubleshooting for the ProMatic series logic.

3. Electrical Connection

1. Route the mains cable (supplied) from the motor head to a fused spur or ceiling socket.
2. Connect the wires: Brown (Live), Blue (Neutral), Green/Yellow (Earth).
3. Connect the operator’s internal ribbon cable to the control board (usually located inside the motor head housing).
4. Connect safety devices (such as the light beam/photocell) to the designated terminals if applicable.

: Indicates the lifting cables are slack, often due to a mechanical obstruction during closing. Hormann Door Control A 445 complete in Enclosure