Description
The Duff Norton LH1-111-1016 HandSet is a manual control interface designed to operate and configure LC series actuator systems. It works by transmitting user inputs through a wired connection to the controller, allowing adjustment of actuator positioning and operational settings. Within HVAC systems in damper and airflow control assemblies, it is connected to the controller during setup, calibration, or maintenance using dedicated communication ports. This supports precise system adjustment, simplifies control handling during servicing, and maintains consistent coordination between actuator response and control commands during operational use.
