The control housing must be installed so the door is visible during operation but protected from extreme temperatures.
Enter programming mode by long-pressing the button until "00" appears.
Use separate cable paths for control wires and power lines to prevent signal interference. Ensure the mains cable enters the housing from the bottom . Initial Programming: hormann a445 manual
The A445 acts as the "brain" of the sectional door, managing power distribution and safety signals. 400V AC / 3-phase / N / PE.
The is a high-performance industrial door control unit designed for 3-phase operators like the WA 400 or WA 400 M . Housed in a robust IP 65 rated enclosure , this unit is the standard for modern warehouse and commercial door management. Core Technical Specifications The control housing must be installed so the
Integrated SKS (Closing Edge Safety Device) and photocell connections. Operating Temp: -20°C to +60°C . Installation and Commissioning
Only qualified electricians should perform the electrical setup to avoid life-threatening hazards. Ensure the mains cable enters the housing from the bottom
2-digit 7-segment display for status and error codes.