公开(公告)号：US20210207837A1

公开(公告)日：2021-07-08

申请号：US17143469

申请日：2021-01-07

Applicant: Ademco Inc

Inventor： Jose Miguel Diaz ,  Daniel Terrazas ,  Erick Elihu Delgado ,  Jonathan Erbacher ,  Rajat Shail ,  Jaymeson Tucker ,  Eduardo Dominguez ,  David Hernandez

IPC: F24F11/523 ,  F24F11/49 ,  F24F11/88

Abstract: In some examples, a device can control an HVAC system within a building. Includes an analog display including a set of markers, and where each marker of the set of markers corresponds to a respective parameter value of a parameter associated with the building; an electric motor; a pointer connected to the electric motor, where the electric motor is configured to rotate the pointer within a pointer range from a lower limit to an upper limit; and processing circuitry. The processing circuitry is configured to: determine a position of the electric motor while the pointer is positioned at one of the lower limit or the upper limit of the pointer range; and calibrate, a position function corresponding to the electric motor.