Wilo-Varios PICO

Series description

Special features/product advantages

  • The most compatible replacement solution for all applications thanks to compact construction, new control modes (such as iPWM) and the new Sync function
  • Maximum operating convenience thanks to its LED display and Green Button Technology with a button for control mode and a button for default pump curves
  • Easy installation owing to a compact construction, adjustable electrical connections and maintenance functions such as venting
  • Maximum operational reliability owing to proven technology

Description

The Wilo-Varios PICO is the universal replacement solution in the heating, air conditioning, cooling sector for residential dwellings. It facilitates standard mode and external control mode by using the innovative Sync function to adopt settings from the replaced pump in a straightforward manner. Its compact construction, the adoption of defaults from the old pump with the new synchronisation function make installation and commissioning particularly easy. And with the Green Button Technology the operability is highly convenient.

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 (3 pre-defined characteristic curves)
  • Variable differential pressure (3 pre-defined characteristic curves)
  • Constant speed (3 speed stages)
  • External control by iPWM1 or iPWM2 signal

Manual functions

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

Automatic functions

  • Automatic restart

Signal and display functions

  • Display of selected control mode
  • Display of selected stage of control mode or iPWM type
  • Display of activated sync function and LED coding
  • Status display of the manual restart or pump venting function

Equipment

  • Wrench attachment point on pump body
  • Electrical connection cable with 3-pole pump plug and Wilo-Connector
  • iPWM connection
  • Pump venting function
  • Manual restart
  • Blocking-current proof motor
  • Particle filter

Scope of delivery

  • Pump
  • Cable with 3-pole pump plug and Wilo-Connector connection
  • Wilo-Connector
  • Seals
  • Installation and operating instructions

Type key

Example:

Wilo-Varios PICO 25/1-7-130

Varios PICO

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

25/

Nominal connection diameter

1-7

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: IPX4D
  • Screwed connection Rp ½ and Rp 1
  • 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

Duty chart

Varios PICO

Downloads

REACH Regulation

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

PDF (581 kB)

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General overview 2018 Germany

Article Number 2200807
Edition 2018
Version number 1
Page format 209.9 x 297.0 mm
Number of pages 72

PDF (46 MB)

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Wilo-Varios PICO

Article Number 4219917
Edition 1711
Version number 01
Page format A4
Number of pages 34

PDF (5 MB)

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