Hormann A445 Manual May 2026

The Hörmann A445 is a high-performance industrial door control unit designed for heavy-duty shaft operators like the WA 400, WA 400 M, and ITO 400. It is widely used in commercial settings due to its rugged build and precision control. Manual Overview & Key Features

Sluggish Movement: Often caused by spring tension issues or mechanical obstructions. Official Manual Links hormann a445 manual

: Must be assigned for proper operation; typically related to door monitoring. Socket X33/X34 : Used for connecting 8k2 resistance contact strips. Common Troubleshooting Codes The A445 uses numeric codes to indicate issues: Error Code 11 The Hörmann A445 is a high-performance industrial door

Whether you have lost the original printed copy, need to reprogram a remote, or are diagnosing a fault code, this article serves as a comprehensive resource. We will cover everything you need to know—from safety warnings to step-by-step programming—based on the official manufacturer documentation. Official Manual Links : Must be assigned for

The Hörmann A445 is a versatile industrial door control unit designed primarily for use with drives like the WA 400, WA 400 M, and ITO 400. This guide provides a detailed overview of its technical specifications, installation requirements, programming steps, and troubleshooting codes found in the official manual. Technical Specifications

Adjust Limits: Navigate to menu 01 using the arrow keys. You can then use the Up/Down buttons to set the upper and lower door positions.

: Specifically optimized for 3-phase (A445) or 1-phase (B445) power supplies depending on the specific motor model. xn----7sbfo9agcaeodvh.xn--p1ai Key Terminal Connections