Room temperature reduction control circuit has microprocessor to control heating and with press rest button for central heating provides reduction in room temperature when room is not in use

摘要

The room temperature reduction control circuit employs an operating and regulating device with a presence and reset button (2) for ending the temperature reduction cycle and restoring a programmed heating cycle entered via a programming button and indicated via a display. A microprocessor controls the temperature reduction function, coupled to a temperature sensor (4), for over-riding the temperature reduction if the temperature drops below an entered value.