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Electronic control | Wilo
Your advantages

Your advantages

  • Easy adjustment and operation
  • Large display with simplified menu and navigation in addition to LED status indicator
  • Meets the EMC standards for domestic use (EN 61000-6-2 and EN 61000-6-3)
  • Comfort functions: PID (APP function), frost protection automatic system AIS, automatic restart after error ART
  • Float switch can be connected optionally
Series description


Water-cooled frequency converter with built-in pressure and flow monitor


For controlling pumps in the fields:

  • Water supply
  • Rainwater utilisation
  • Irrigation and spraying


  • With 1.4 m connection cable and plug pre-cabled
  • Pre-cabled motor cable with cable end sleeves
  • Built-in EMC filter
  • with built-in pressure and flow monitors
  • Restoration of the selected settings after interruption of the power supply



ElectronicControl MT6


Control device with frequency converter


Power supply of the electronic control 1~230 V


Power supply of the motor T = 3~230 V, M = 1~230 V


Max. current consumption in A

Technical data

  • Max. operating pressure: 15 bar
  • Setting range: 0.5 to 12 bar
  • Max. volume flow: 15 m3/h
  • Max. fluid temperature: 40 °C
  • Min. fluid temperature: 0 °C
  • Max. ambient temperature: 50 °C
  • Input voltage: 1~230 V, 50/60 Hz
  • Excess current protection: +20 % of the maximum current consumption over a period of 10 s
  • Protection class: IP55


  • Safety disk AISI 304 L
  • Pressure sensor: Al2O3
  • Cooling module: CuZn33
  • Housing, safety disk and cover: Polyamide: 6 - 50% glass fibres
  • Flow monitor: Acetal resin Hostaform C2521 14
  • Seals: Natural rubber
  • Cap for minimum flow rate: Noryl GFN2V


  • Complete and automatic protection against:
    • Excess current
    • Dry run
    • Undervoltage and overvoltage
    • Excess temperature
    • Short-circuit
  • History log: operating hours, number of starts, number of connection to the power supply, type and number of alarm signals since commissioning the device

Scope of delivery

1 control device Electronic Control incl.:

  • Pre-cabling with 1.4 m connection cable and plug
  • Pre-cabled motor cable with cable end sleeves
  • Installation and operating instructions

Certification booklet


Article Number 4251853
Edition 2022-01
Page format 148.2 x 209.9 mm
Number of pages 16
PDF (4 MB)

Certificate REACH

REACH Regulation

Edition 2021-05
Page format 209.9 x 297.0 mm
Number of pages 4
PDF (212 KB)