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Wilo-Yonos PICO-D | Wilo
Your advantages
Wilo-Yonos PICO-D

Your 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
  • Twin-head pump for individual (Δp-c and Δp-v) or parallel operation (Δp-c)
  • Very high starting torque for reliable starting
Series description
Wilo-Yonos PICO-D


Glandless twin-head circulator with screwed connection, blocking-current proof EC motor and integrated electronic power control.


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


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.



Wilo-Yonos PICO-D 30/1-6

Yonos PICO

High-efficiency pump (screw-end pump), electronically controlled


Double pump


Nominal connection diameter


Nominal delivery head range [m]

Technical data

  • Fluid temperature -10 °C to +95 °C
  • Mains connection 1~230 V, 50 Hz
  • Protection class IPX4D
  • G2 screwed connection
  • Max. operating pressure 10 bar

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

Installation and operating instructions

Wilo-Yonos PICO

Article Number 4209895
Edition 2022-02
Number of pages 30
Language en
PDF (6 MB)

Wilo-Yonos PICO-D

Article Number 4238101
Edition 1910
Number of pages 9
Language de, en, es, fr, it
PDF (354 KB)
Product selection
Number of results: 2
Energy efficiency index (EEI)
Product descriptionPump connectionEEIPort-to-port length L0Maximum operating pressure PNMains connectionGross weight, approx. mPieces per palletArticle number
Yonos PICO-D 30/1-6
G 2
180 mm
10 bar
1~230 V, 50/60 Hz
4.9 kg
Yonos PICO-D 30/1-8
G 2
180 mm
10 bar
1~230 V, 50/60 Hz
5.2 kg