Manual Best - Hormann A445

The (and its sister model, the B445) is a versatile industrial door control unit designed for sectional doors using drives like the WA 400 or ITO 400. Essential Technical Information

To keep your A445 running for 15+ years, follow the maintenance checklist printed in the back of every official manual: hormann a445 manual

: In case of power failure, use the emergency release handle. Once power is restored, the green button on the carriage block or the operator's "Up" arrow is used to re-engage the drive. Qualified Operators only The (and its sister model, the B445) is

: Hold the programming button for 3 seconds to save all settings; otherwise, the system will time out after 30 seconds. Troubleshooting & Fault Codes Qualified Operators only : Hold the programming button

Don't panic. While a physical copy is handy, most of the issues you’ll face with the A445 can be solved with a little know-how. In this post, we’ll cover where to find the manual online and summarize the most common sections users are looking for.

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