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Pioneering for You
Wilo-Atmos PICO
en
Installation and operating instructions
4 267 248-Ed.01 / 2024-06

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Summary of Contents for Wilo Atmos PICO

  • Page 1 Pioneering for You Wilo-Atmos PICO Installation and operating instructions 4 267 248-Ed.01 / 2024-06...
  • Page 2 Fig. 1: Fig. 2: Fig. 3a: Fig. 3b: PE N...
  • Page 3 Fig. 3c: Fig. 3f: Fig. 3d: Fig. 4: Fig. 3e:...
  • Page 4: General Information

    • Safety instructions relating to personal injury start with a signal word and are preceded by a corresponding symbol. Wilo SE 06/2024...
  • Page 5: Personnel Qualifications

    • Have read and understood the installation and operating instructions. Personnel must have the following qualifications: • Electrical work must be carried out by an authorised electrician (in accordance with EN 50110-1). Installation and operating instructions Wilo-Atmos PICO...
  • Page 6: Electrical Work

    Chil- dren are not allowed to play with the device. Cleaning and user maintenance may not be carried out by children without supervision. Wilo SE 06/2024...
  • Page 7: Product Description And Function

    Screwed connection DN 25 (Rp 1) 1 = Minimum delivery head in m (adjustable down to 0.5 m) 6 = Maximum delivery head in m at Q = 0 m³/h Port-to-port length: 130 mm or 180 mm Installation and operating instructions Wilo-Atmos PICO...
  • Page 8: Technical Data

    • Display of selected control mode Δp-v and constant speed • Display of selected pump curve (I, II, III) within the control mode Operating button Press • Select control mode • Select pump curve (I, II, III) within the control mode Wilo SE 06/2024...
  • Page 9: Intended Use

    The pump runs in three prescribed fixed speed stages (I, II, III). Q/m³/ h 4 Intended use The high-efficiency circulators in the Wilo-Atmos PICO series are exclusively designed for circulating fluids in hot-water heating systems and similar systems with constantly changing volume flows.
  • Page 10: Transportation And Storage

    Transport Inspect for transportation damage and check complete- inspection ness immediately after delivery, and claim immediately if necessary. Transport and Protect from moisture, frost and mechanical loads. storage conditions Permissible temperature range: -10 °C to +50 °C. Wilo SE 06/2024...
  • Page 11 An incorrect installation position may damage the pump. • Select the installation point in line with the allowable installation position (Fig. 2). • The motor must always be installed horizontally. • The electrical connection must never face upwards. Installation and operating instructions Wilo-Atmos PICO...
  • Page 12 (1). • Carefully rotate the motor head (2 + 6). • Observe the allowable installation position (Fig. 2) and the direction arrow on the pump housing (1). • Tighten (4-7.5 Nm) the 4 housing screws (5). Wilo SE 06/2024...
  • Page 13: Installing The Pump

    Immediate danger to life if live components are touched. • Before commencing work, switch off the power supply and secure it against being switched on again. • Never open the control module (6) and never remove control elements. Installation and operating instructions Wilo-Atmos PICO...
  • Page 14 • Use a heat-resistant connecting cable where fluid temperatures exceed 90 °C. • Ensure that the connecting cable does not make con- tact with either the pipes or the pump. Wilo SE 06/2024...
  • Page 15: Setting The Control Mode

    • Disconnect the connecting cable from the power Wilo-Connector supply. • Observe the terminal allocations (PE, N, L). • Connect and fit the Wilo-Connector (Fig. 3a to 3e). Connecting the • Earth the pump. pump • Connect the Wilo-Connector (9) to the control module (6) until it snaps into place (Fig 3f).
  • Page 16 Variable differential pressure Δp-v Constant speed • Pressing the button for the 6th time returns to the basic setting (constant speed / characteristic curve III). NOTE All settings and displays are retained if the power supply is interrupted. Wilo SE 06/2024...
  • Page 17: Maintenance

    Shut down the pump immediately in case of damage to pump the connecting cable or other electrical components. • Disconnect the pump from the power supply. • Contact Wilo customer service or a specialist technician. 9 Maintenance Cleaning • Carefully remove soiling from the pump on a regular basis using a dry duster.
  • Page 18: Fault Signals

    (e.g. high module tempera- ture). The speed is lower than during normal operation If the fault cannot be remedied, contact a specialist technician or Wilo customer service. Wilo SE 06/2024...
  • Page 19: Information On The Collection Of Used Electrical And Electronic Products

    • Observe the locally applicable regulations! Please consult your local municipality, the nearest waste disposal site, or the dealer who sold the product to you for information on proper disposal. For further informa- tion on recycling, go to www.wilo-recycling.com. Installation and operating instructions Wilo-Atmos PICO...
  • Page 20 DECLARATION OF CONFORMITY Atmos PICO… We, the manufacturer, declare under our sole responsability that these glandless circulating pump types of the series, (The serial number is marked on the product site plate) in their delivered state comply with the following relevant directives and with the relevant national legislation: _ Electrical Equipment (Safety) Regulations (SI 2016 No.
  • Page 21 AS/NZS 60335.1:2020; AS/NZS 60335.2.51:2020; AS/NZS 61000.6.1:2006 (R2016); AS/NZS 61000.6.2:2022; AS/NZS 61000.6.3:2021; AS 61000.6.4:2020; Wilo Australia Head Office Person authorized to compile the technical file is: Unit 2, 29 Alexandra Place Murarrie QLD 4172 Australia...
  • Page 22 DECLARATION OF CONFORMITY KONFORMITÄTSERKLÄRUNG We, the manufacturer, declare under our sole Atmos PICO … responsibility that these glandless circulating pump types of the series, Als Hersteller erklären wir unter unserer alleinigen Verantwortung, dass die Nassläufer-Umwälzpumpen der Baureihen, (The serial number is marked on the product site plate)
  • Page 23 Atmos PICO … || 2014/35/EU - || 2014/30/EU - || 2009/125/EC - || 2011/65/EU + 2015/863 - EN 60335-1:2012+A11:2014+A13:2017+A1:2019+A2:2019+A14:2019+A15:2021; WILO SE EN 60335-2-51:2003+A1:2008+A2:2012; EN IEC 61000-6-1:2019; EN IEC 61000-6-2:2019; Group Quality EN IEC 61000-6-3:2021; EN IEC 61000-6-4:2019; EN 16297-1:2012; EN 16297-2:2012; EN IEC 63000:2018;...
  • Page 24 Vi, producenten, erklærer under vores eget ansvar, at disse kirtelfrie cirkulationspumpetyper i serien, Atmos PICO … (Serienummeret er markeret på produktpladen) i deres leverede tilstand overholde følgende relevante direktiver og den relevante nationale lovgivning: || 2014/35/EU - Lavspændings || 2014/30/EU - Elektromagnetisk Kompatibilitet || 2009/125/EC - Energirelaterede produkter || 2011/65/EU + 2015/863 - Begrænsning af anvendelsen af visse farlige stoffer...
  • Page 25 M s, ražot js, ar pilnu atbild bu pazi ojam, ka šie slapj rotora cirkul cijas s k u tipi, Atmos PICO … (S rijas numurs ir nor d ts uz izstr d juma pl ksn tes) pieg d t ja valst atbilst š d m attiec g m direkt v m un attiec giem valsts...
  • Page 26 Atmos PICO … || 2014/35/EU - H || 2014/30/EU - || 2009/125/EC - || 2011/65/EU + 2015/863 - EN 60335-1:2012+A11:2014+A13:2017+A1:2019+A2:2019+A14:2019+A15:2021; WILO SE EN 60335-2-51:2003+A1:2008+A2:2012; EN IEC 61000-6-1:2019; EN IEC 61000-6-2:2019; Group Quality EN IEC 61000-6-3:2021; EN IEC 61000-6-4:2019; EN 16297-1:2012; EN 16297-2:2012; EN IEC 63000:2018;...
  • Page 27 Noi, produc torul, declar m sub responsabilitatea noastr exclusiv c aceste tipuri de pompe de recirculare cu rotor umed, din seria Atmos PICO … (Num rul serial este marcat pe pl cuta de identificare a produsului) în starea lor livrat , respect urm toarele directive relevante i legisla ia...
  • Page 32 Local contact at www.wilo.com/contact WILO SE Wilopark 1 D-44263 Dortmund Germany T +49(0)231 4102-0 F +49(0)231 4102-7363 wilo@wilo.com Pioneering for You www.wilo.com...

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