With the Water Control Master, the irrigation can be particularly flexibly and individually planned. Six different and independent schedules can be created. The control is battery-operated, is connected directly to the tap and can easily be operated using only a rotary, push switch for selection of the data and for confirmation. An easily-legible, fully-graphic LC display shows all settings at a glance. The menu can be selected in 10 languages. The weatherproof operating unit can be removed. It is easy to centrally adapt the watering duration or to stop all irrigation during a phase of bad weather. The unit is ideal for controlling the Water Distributor automatic and can also be used in combination with a Soil Moisture Sensor.