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The GARDENA Comfort Irrigation Control System 4040 modular serves the automatic control of larger irrigation systems, usually of pop-up irrigation systems, such as the GARDENA Sprinklersystem. The Comfort Irrigation Control System 4040 modular is ideally suited for when the water quantity is insufficient for simultaneously operating the entire system – normally comprising several irrigation systems. Also with varying water requirements of individual plant areas, the 4040 modular controls the individual watering intervals per channel and thereby allows individual and optimal irrigation. The Comfort Irrigation Control System 4040 modular is designed for the connection of four Irrigation Valves 24 V (Art. No. 1278-20) and can be extended with the Comfort Expansion Module 2040 (Art. No. 1277-20) up to 12 valves. For extremely flexible irrigation programming, up to four programmes can be saved per valve. The watering days and -cycles can be freely selected, the watering duration can be set for between one minute and 4 hours 59 minutes and is also centrally adjustable from 0 to 200%. If irrigation is to be started immediately, it can also be manually activated. The programming itself is user-guided and thereby totally easy. Through the master channel, the GARDENA Pump Control System (Art. No. 1273-20) can be connected and a pump can thereby be controlled as an alternative water source. Practical: the GARDENA Comfort Irrigation Control System 4040 modular can be used indoors and outdoors, and has a 230 V-power connection. To ensure that the Irrigation Control System always operates reliably and securely, power failure protection is possible through a 9 V alkaline battery (battery not included). If desired, a GARDENA Rain- or Soil Moisture Sensor can be connected for water-saving operation.

Reference number: 1276
  • Automatic and time-saving irrigation

    Automatic and time-saving irrigation

    With the GARDENA Comfort Irrigation Control System 4040 modular, 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.

  • High flexibility

    High flexibility

    The Comfort Irrigation Control System 4040 modular can be extended with the Expansion Module 2040 up to 12 valves.

    The Comfort Irrigation Control System 4040 modular can be extended with the Expansion Module 2040 up to 12 valves.

  • Use indoors and outdoors

    Use indoors and outdoors

    Practical: the GARDENA Comfort Irrigation Control System 4040 modular can be installed indoors and outdoors, e.g. on the house wall.

    Practical: the GARDENA Comfort Irrigation Control System 4040 modular can be installed indoors and outdoors, e.g. on the house wall.

  • Easy programming

    Easy programming

    With the clear display, the user is easily and comprehensibly guided through the individual steps of programming.

    With the clear display, the user is easily and comprehensibly guided through the individual steps of programming.

  • Multifarious irrigation options

    Per valve, four independent watering programmes can be selected. The watering days and -cycles are individually selectable; the watering duration can be flexibly set between one minute and 4 hours 59 minutes.

    Per valve, four independent watering programmes can be selected. The watering days and -cycles are individually selectable; the watering duration can be flexibly set between one minute and 4 hours 59 minutes.

Specifications
Watering cycles per day 4
Watering duration 0h 1min - 4h 59min
Watering frequency every 2nd or 3rd day or daily watering
Sensor connection
Energy supply 230 V power supply
Articles & pricing
Commercial reference Article no Add to wish list
1276-20 900 90 37-01

Manuals & documentation

Manuals & documentation

Please visit the Instruction manuals and documentation section to search and download GARDENA operation manuals and other documentation.

Instructions manuals
Accessories
Soil Moisture Sensor Soil Moisture Sensor

With the GARDENA Soil Moisture Sensor, the moisture of the soil is considered for automatic irrigation. Irrigation is not started, or an ongoing irrigation is interrupted, when the soil is sufficiently moist – that helps to save water. In combination...

Rain Sensor electronic Rain Sensor electronic

With the GARDENA Rain Sensor electronic, natural rainfall is considered with the automatic irrigation. Irrigation is not started if it is raining, or it stops if rain begins during irrigation. The optical-electronic operation principle allows a fast...

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