62851 U-WL-500 Dimming Actuator Product Manual

This document is the product manual for the ABB 62851 U-WL-500 dimming actuator, covering its setup, technical data, safety instructions, and commissioning for use in device control, room control, and home automation expansion stages. It provides detailed guidance on installation, operation, maintenance, and system integration via the ABB-free@home® Next App, including circuit diagrams, derating curves, and firmware update procedures.