Wilo-Yonos PICO-D

Series description


Glandless circulation double pump with screwed connection, blocking-current proof EC motor and integrated electronic power control.


All hot water heating systems, air-conditioning applications, industrial circulation systems.

Type key

Example:Wilo-Yonos PICO-D 30/1-6
Yonos PICOHigh-efficiency pump (screw-end pump), electronically controlled
-DDouble pump
30/Nominal connection diameter
1-6Nominal delivery head range [m]

Special features/product advantages

  • LED display for adjusting the setpoint in 0.1 m increments and showing effective consumption
  • Tool-free electrical connection using the Wilo-Connector
  • Unique pump venting function per pump
  • Double pump for individual (Δp-c and Δp-v) or parallel operation (Δp-c)
  • Very high starting torque for reliable starting

Technical data

Energy efficiency index (EEI) from ≤ 0.23


Operating modes

  • Δ p-c for constant differential pressure
  • Δ p-v for variable differential pressure

Manual functions

  • Setting the operating mode
  • Setting of pump output (delivery head)
  • Venting function

Automatic functions

  • Infinitely variable power adjustment according to the operating mode
  • Automatic deblocking function

Signal and display functions

  • Display of power consumption in W
  • Display of the current pumping head for setting
  • Indication of fault signals (error codes)


  • Quick electrical connection with Wilo-Connector
  • Venting function
  • Blocking-current proof motor
  • Particle filter

Double pump function

  • Main/standby mode (automatic fault-actuated switchover/time-dependent pump cycling). If the double pump is to be operated in the main/standby mode, the control mode and the delivery head must be set so they are identical.
  • Parallel operation (efficiency-optimised peak-load activation and deactivation). If the double pump is to be operated in parallel/peak-load operation, the control mode Δp-c must be set with the same delivery head.

An additional switchgear is required for switching the pumps, e.g. in the event of a fault.

Scope of delivery

  • Pump
  • Wilo-Connector
  • Gaskets
  • Installation and operating instructions


  • Screwed connections
  • Adapter fittings
  • Wilo-Connector with 2 m connection cable and shockproof plug
  • Angle plug with 2 m connection cable

Duty chart

Pump curves


General overview

Edition 2017
Page format A4
Number of pages 72

PDF (46 MB)


Wilo-Yonos PICO-D

Article Number 4180197
Edition 2013-2
Version number 01
Page format A6
Number of pages 4

PDF (769 kB)


Wilo-Yonos PICO

Article Number 4152372, 4153787, 413794, 4164030, 4209895
Edition 1202
Version number 01
Page format A6
Number of pages 26

PDF (3 MB)



PDF: Wilo-Yonos PICO-D


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