Individual time-dependent temperature adjustment for heated rooms

摘要

A device for time-dependent adjustment of a thermostat valve has its own power supply independent of the mains. It is simply plugged into a suitable thermostat without any further installation work. Using a keyboard, a time, day and date of a required setting can be input and stored, along with the magnitude of the step change. A display allows control over the input and shows the current situation. The change in setting is performed by an electric motor or solenoid. The adjustment mechanism is self-locking, that is, the position reached is automatically held. The drive is only temporarily active until a setting is reached.