公开(公告)号：US20200173678A1

公开(公告)日：2020-06-04

申请号：US16205888

申请日：2018-11-30

Applicant: Johnson Controls Technology Company

Inventor： Amol Vetal ,  Pankaj Kharche ,  Marcello Passoni

IPC: F24F11/38 ,  F16K37/00 ,  F16K31/04

Abstract: Systems and methods for controlling an actuator for an HVAC system are disclosed. A valve is configured to be positioned in a conduit. An actuator includes a motor configured to rotate the valve between a first position and a second position. An actuator controller identifies a condition for performing a partial stroke test of the valve. The actuator controller performs the partial stroke test for the valve. The actuator controller controls the motor to rotate the valve from the first position to a second position, and controls the motor to rotate the valve back to the first position.