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Wilo-E 15(20, 25, 30)/1-5
GB Installation and operating instructions
D
Einbau- und Betriebsanleitung
F
Notice de montage et de mise en service
I
Istruzioni di montaggio, uso e manutenzione
RUS Инструкция по монтажу и эксплуатации

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February 10, 2025

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Summary of Contents for Wilo Wilo-E 15/1-5

  • Page 1 Wilo-E 15(20, 25, 30)/1-5 GB Installation and operating instructions RUS Инструкция по монтажу и эксплуатации Einbau- und Betriebsanleitung Notice de montage et de mise en service Istruzioni di montaggio, uso e manutenzione...
  • Page 2 Fig. 1: Fig. 2a: Fig. 2b: H max H max ½ H H min H min...
  • Page 3 Fig. 3: Fig. 4:...
  • Page 4 Installation and operating instructions Einbau- und Betriebsanleitung Notice de montage et de mise en service Istruzioni di montaggio, uso e manutenzione Инструкция по монтажу и эксплуатации...
  • Page 6: General Notes

    It is not only the general safety instructions listed under the main point "safety" that must be adhered to but also the special safety instructions with danger symbols included under the fol- lowing main points. WILO SE 05/2011...
  • Page 7 NOTE: Useful information on handling the product. It draws attention to possible problems. Personnel qualifications The installation personnel must have the appropriate qualifica- tions for this work. Installation and operating instructions Wilo E.../1-5...
  • Page 8 Children must be kept under supervision in order to ensure that they do not play with the device. WILO SE 05/2011...
  • Page 9: Transport And Interim Storage

    If damage is found, the necessary procedure involving the forwarding agent must be taken within the specified period. CAUTION! Risk of damage to the pump! Danger of damage due to incorrect handling during transport and storage. Installation and operating instructions Wilo E.../1-5...
  • Page 10: Intended Use

    Electronic asynchronous pump Threaded connection DN 25 (Rp 1) 1 = Minimum delivery head in m (adjustable down to 1 m) 5 = Maximum delivery head in m at Q = 0 m³/h Length of pump housing 130 mm WILO SE 05/2011...
  • Page 11: Description And Function

    The existing directives for accident prevention must be adhered to. DANGER! Danger of electric shock! Danger from electrical current must be eliminated. Local directives or general directives [e.g. IEC, VDE etc.] and local power supply companies must be adhered to. Installation and operating instructions Wilo E.../1-5...
  • Page 12 • Turn the motor housing, including control module. CAUTION! Risk of damage to the pump! The gasket may be damaged when the motor housing is turned. Replace defective gaskets immediately. • Twist the internal hexagon screws back in and tighten them, WILO SE 05/2011...
  • Page 13 2 = N, neutral conductor 3 = Earth conductor The mating plug to the OEM plug can be ordered with one of the following suppliers. (Wilo does not assume any liability for the products supplied by these manufacturers): • LTE (www.lte.it) •...
  • Page 14 The differential pressure setpoint is kept constant over the per- mitted volume flow range at the set differential pressure set- point up to the maximum pump curve. Wilo recommends this control mode for underfloor heating circuits or older heating systems with large-sized pipes.
  • Page 15: Maintenance

    Check the delivery head and set it to a lower height if necessary. Building does not Thermal output of the Increase setpoint get warm heating surfaces is too (see 8.2) Set control mode to Δp-c Installation and operating instructions Wilo E.../1-5...

This manual is also suitable for:

Wilo-e 20/1-5Wilo-e 25/1-5Wilo-e 30/1-5

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