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Wilo-Yonos PICO

Design

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


Application

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


Type key

Example:Wilo-Yonos PICO 30/1-4
Yonos PICOHigh-efficiency pump (screw-end pump), electronically controlled
30/Nominal connection diameter
1-4Nominal delivery head range [m]
130Overall length


Special features/product advantages

  • High-efficiency pump especially for single and two-family houses, as well as for two to six-family houses.
  • Only 4 watts minimum power consumption
  • Pre-selectable control modes for optimum load adjustment Δ p-c (differential pressure constant), Δ p-v (differential pressure variable)
  • Integrated motor protection
  • LED display for setting the setpoint and displaying actual consumption in watts
  • Bleeding function for bleeding the rotor chamber
  • Quick electrical connection with Wilo-Connector
  • Flexible installation thanks to compact construction
  • Very high starting torque for reliable starting


Technical data

  • Fluid temperature -10°C to +95°C
  • Mains connection 1~230 V, 50 Hz
  • Protection class IP X2 D
  • Threaded connection Rp ½, Rp 1 and Rp 1¼
  • Max. operating pressure 6 bar


Equipment/function

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)

Equipment
  • Wrench attachment point on pump body
  • Quick electrical connection with Wilo-Connector
  • Venting function
  • Blocking-current proof motor
  • Particle filter


Materials

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


Scope of delivery

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


Options

  • Yonos PICO...130 version with short port-to-port length of 130 mm


Accessories

  • Screwed connections
  • Adapter fittings
  • Thermal insulation
  • Angle plug with 2 m connecting cable


Special versions

Yonos PICO models with other connections for the pump housing available on request


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