Wilo-Yonos PICO

Series description

Special features/product advantages

  • Maximum operating convenience owing to the Green Button Technology with new, intelligent settings, intuitive user interface and new functions
  • Optimised energy efficiency owing to EC motor technology, settings with an accuracy of 0.1 m and display of current power consumption
  • Quick and easy installation and smooth exchange owing to the new, optimised construction
  • Easy maintenance and high degree of operational reliability due to automatically and manually triggered restart or pump venting function
  • Maximum operational reliability owing to proven technology

Description

A visible symbol of the new generation of high-efficiency pumps for heating and air-conditioning systems in residential dwellings is the green operating button, which together with new functions provides maximum convenience in commissioning and maintenance. Defaults for radiators or underfloor heating – symbolised by pictograms – save time during commissioning. The energy efficiency was improved once more and the power consumption is thus even lower and always in view. And thanks to the more compact construction, pump replacement is now even easier.

Design type

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

Application

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

Equipment/function

Operating modes

  • Constant differential pressure
  • Variable differential pressure
  • Constant speed (3 control pump curves)

Manual functions

  • Setting the operating mode in accordance with the application
  • Setting of pump output (delivery head)
  • Setting the constant speed
  • Pump venting function
  • Manual restart

Automatic functions

  • Infinitely variable power adjustment according to the operating mode
  • Automatic restart
  • Automatic dry-running detection

Signal and display functions

  • Display of power consumption in W
  • Display of delivery head for setting
  • Indication of fault signals (error codes)
  • Display of manually activated restart or pump venting function

Equipment

  • Wrench attachment point on pump body
  • Quick electrical connection with Wilo-Connector
  • Pump venting function
  • Manual restart
  • Blocking-current proof motor
  • Particle filter

Scope of delivery

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

Type key

Example:

Wilo-Yonos PICO 30/1-4

Yonos PICO

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

30/

Nominal connection diameter

1-4

Nominal delivery head range [m]

130

Port-to-port length

Technical data

  • Fluid temperature -10 °C to +95 °C
  • Mains connection 1~230 V, 50 Hz
  • Protection class IPX2D
  • Screwed connection Rp ½, Rp 1 and Rp 1¼
  • Max. operating pressure 10 bar

Materials

  • Pump housing: Grey cast iron (EN-GJL-200)
  • Impeller: Plastic (PP - 40% GF)
  • Pump shaft: Stainless steel
  • Bearing: carbon, metal impregnated

Downloads

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)

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PDF: Wilo-Yonos PICO

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