Heating, ventilation and/or air-conditioning device with targeted power-supply management

Abstract

A ventilation or air-conditioning device includes a first component for generating heat or cold, a programmer second component, a power supply circuit shared by the first and second components, and a controller for the power supply circuit. The first and the second components cooperate to output air at a selected temperature. The device includes a relay for cutting off the supply of power to the first component. The relay is activated separately from the controller, and is arranged in the circuit such that the supply of power to the second component is independent of the state of activation of the relay.

Dependencies are inferred from the claim text.