AUTOMATISCHES STEUERSYSTEM FUER DIE BADEWANNEN-WASSERHOEHE

摘要

The automatic control system is for bath water level. The drain and supply of water are controlled by electrical or electronic solid state elements. The manually controlled valve is connected to the water pipe, the automatic control valve being connected in parallel with the manually operated valve. The automatic system valve is solenoid operated, the drain being operated by another solenoid. The supply and drain valves are set manually to ensure a certain bath water level. An electrical filling timer is used which is set by hand and bath water level is sensed for valve operation.