Wilo-Yonos ECO...-BMS

Series description

Special features/product advantages

  • Potential-free collective fault signal contact (SSM) for connection to external monitoring units (e.g. building automation) and control input 0-10 V
  • Control cable (4-wire, 1.5 m) for SSM connection and 0-10 V
  • Wilo-Connector
  • Thermal insulation as standard
  • Pump housing with cataphoretic (KTL) coating protects against corrosion due to condensation formation

Design type

Glandless circulation pump with threaded connection, EC motor with automatic power adjustment.


Hot-water heating systems of all kinds, air-conditioning systems, closed cooling circuits, industrial circulation systems


Operating modes

  • Control mode (n=constant)
  • ∆ p-c for constant differential pressure
  • ∆ p-v for variable differential pressure

Manual functions

  • Setting the operating mode
  • Differential pressure setpoint setting

Automatic functions

  • Infinitely variable power adjustment according to the operating mode
  • Deblocking function
  • Soft start
  • Full motor protection with integrated trip electronics

External control functions

  • "Analogue In 0 - 10 V" control input (remote speed adjustment)

Signal and display functions

  • Collective fault signal (potential-free NC contact)


  • Wrench attachment point on pump body
  • Quick electrical connection with Wilo-Connector
  • Control cable (4-wire, 1.5 m) for SSM connection and 0-10 V
  • Blocking-current proof motor
  • Thermal insulation as standard for heating applications

Scope of delivery

  • Pump
  • Thermal insulation
  • Wilo-Connector
  • Control cable
  • Gaskets
  • Installation and operating instructions

Type key


Wilo-Yonos ECO 30/1-5-BMS

Yonos ECO

High-efficiency pump (screw-end pump)


Nominal connection diameter


Nominal delivery head range [m]


Building management system for connection to building automation.

Technical data

  • Fluid temperature -10 °C to +110 °C (at max. ambient temperature +25 °C)
  • Mains connection 1~230 V, 50/60 Hz;
  • Protection class IP 44
  • Threaded connection Rp 1 and Rp 1¼
  • Max. operating pressure 10 bar

Duty chart



REACH Regulation

Edition 2018-10
Page format 209.9 x 296.7 mm
Number of pages 4

PDF (19 MB)


General overview 2018 International version

Article Number 2200591
Edition 2018
Version number 1
Page format 209.9 x 297.0 mm
Number of pages 72

PDF (11 MB)


Wilo-Yonos ECO-BMS

Article Number 2150705, 2157689
Edition 1705
Version number 02
Page format A4
Number of pages 28

PDF (3 MB)


Wilo-Yonos ECO-BMS

Article Number 2150705
Edition 2017-05
Version number 02
Page format 148.2 x 209.9 mm
Number of pages 182

PDF (10 MB)



PDF: Wilo-Yonos ECO...-BMS


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