Water Controls

MultiControl Water Computer

MultiControl Water Computer



Automatic and time-saving irrigation

With a GARDENA Water Computer, your garden will be reliably and conveniently irrigated – even when you are not home. You win more free time and have a lush, green garden and beautiful, healthy plants. With the automatic irrigation in the early morning hours or evening, less water evaporates. This saves money and allows targeted, optimal irrigation.


Easy programming

The operating unit with the large and clear display can be removed for easier programming. Programming is intuitive and all data can be easily adjusted.


Flexible irrigation control

For irrigating your garden, up to three watering programmes daily with a duration each of one minute to 7 hours 59 minutes can be selected. For additional flexibility, you can freely select the desired watering days. If irrigation is to be started immediately, it can also be manually activated.


Water-saving operation

With the connection of a GARDENA Rain or Soil Moisture Sensor, the automatic irrigation is interrupted depending on the soil moisture and natural rain. With the GARDENA Soil Moisture Sensor, the irrigation can also be controlled solely based on the sensor.


Safe operation

The battery level display shows you the charging status of the battery. You will know in time when the battery needs to be changed. This ensures reliable operation of the Water Computer.


Versatile frequency selection

The GARDENA MultiControl Water Computer connects to the tap and controls the irrigation of your garden automatically without having to lift a finger. The rotating swivel Tap Nut Adaptor allows the Water Computer to be connected to a tap that is located very close to a wall.Programming is uncomplicated thanks to the step-by-step menu and easy-to-read LCD display. The program can contain up to three irrigation sessions a day (24, 12 or 8 hour blocks) for up to 7 hours 59 minutes each. The choice of watering days is extremely flexible and simple to set. The watering days can be selected freely (any combination of M-Tu-W-Th-F-Sa-Su) or as specific intervals (every 2nd/3rd/7th day). It comes with a 2-year warranty.

Technical Specifications

Article No. 1862-28
EAN-Code: 4078500186285


Energy supply 1 x 9 V alkaline battery (not included)
Sensor connection Yes
Operating pressure Min 0.5 bar
Operating pressure Max 12 bar
Thread For taps with 1/2", 5/8", 3/4" and 1" thread

Irrigation settings

Watering cycles per day 3
Watering duration 0 h 1 min - 7 h 59 min
Watering frequency every 8, 12, 24 hours, every 2nd, 3rd or 7th day or individual selection of irrigation days

Fits for

Soil Moisture Sensor
Article No. : 1188-20
Keeps soil at the perfect moisture level.
Rain Sensor
Article No. : 1189-20
Stops irrigation when it rains.

Products you may also find useful

Water Smart Flow Meter
Article No. : 8188-20
Unique, smart and helpful – for environmentally conscious irrigation
Wall Mounted Hose Box 35 roll-up automatic Li battery operated
Article No. : 8025-20
Powerful and reliable with a lithium-ion rechargeable battery