Hormann A445 Manual Official

The Hörmann A 445 is a industrial control unit designed for three-phase door operators like the WA 400, WA 400 M, and ITO 400. Key Technical Specifications Voltage: 400V AC / 3-phase / N / PE.

: Indicates the lifting cables are slack, often due to a mechanical obstruction during closing. Hormann Door Control A 445 complete in Enclosure hormann a445 manual

Set the upper limit first; the display will show an upper dash symbol. Set the lower limit (stopping roughly 5 cm before the ground The Hörmann A 445 is a industrial control

  1. Slide the motor head onto the square end of the boom rail until it locks into place. Secure it with the provided screws.
  2. Insert the chain/belt tensioner into the opposite end of the boom.
  3. Run the chain or belt through the boom channel.
  4. Attach the traveling carriage (shuttle) to the chain/belt connector.
  1. Power consumption: 230V, 50Hz, 150W
  2. Lifting capacity: 100 kg (220 lbs)
  3. Door size: Up to 5m (16.4ft) wide and 2.5m (8.2ft) high
  4. Chain drive: High-quality chain drive system with a maximum speed of 0.5m/s (1.6ft/s)
  5. Control panel: 3-button control panel with LED display

To set up or program the A445 control unit, follow these general steps found in the Hormann programming guides Enter Programming Mode : Long-press the program button until the display shows Select Function : Navigate to to begin limit adjustment. Set Limits Slide the motor head onto the square end

Connect the power cable (typically 400V) through the bottom of the housing to prevent moisture entry.

: Features a user-friendly 2-digit or 4-digit display (depending on variant) for easy programming and error message reading. Integrated Controls