Wolf SPU-2 Series Assembly Instructions Manual

Wolf SPU-2 Series Assembly Instructions Manual

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Assembly Instructions
BUFFER
SPU-1-200, SPU-2/-W, SPU-2 plus
(Original) Titel_Produkt02_gross
English | Subject to modifications!
3043757_202005

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Summary of Contents for Wolf SPU-2 Series

  • Page 1 Assembly Instructions BUFFER SPU-1-200, SPU-2/-W, SPU-2 plus (Original) Titel_Produkt02_gross English | Subject to modifications! 3043757_202005...
  • Page 2: Table Of Contents

    Not suitable for drinking water! SPU-2-W-500 to 1500: Built-in solar heat exchanger in plain ended pipe design. SPU-2-2000 to 5000: For applications where the sensor wells ore not sufficient the storage is provided with a sensor bar. 62 | WOLF GmbH 3043757_202005...
  • Page 3: Technical Data

    - / 95 110 / 95 110 / 95 110 / 95 110 / 95 - / 95 - / 95 - / 95 - / 95 Weight SPU-1 SPU-2-W SPU-2 * for SPU-2-W only 3043757_202005 WOLF GmbH | 63...
  • Page 4 1750 2090 2270 Connection (5 pcs.) Connection (8 pcs.) 2" 2" 2" Sensor well Thermometer (4 pcs.) ½“ ½“ ½“ Venting 1½“ 1½“ 1½“ Drain Max. operation over-pressure sec. Max. operating temperature sec. °C Weight 64 | WOLF GmbH 3043757_202005...
  • Page 5: Planning Notes

    Diaphragm expansion tanks must correspond to DIN EN 13831. Expansion tanks are to be installed in frost-free rooms or protected against freezing. Expansion tanks are to be designed in accordance with DIN EN 12828. 3043757_202005 WOLF GmbH | 65...
  • Page 6: Installation Tips / Commissioning / Servicing

    If corrosion protection inhibitors are used in the operating water (e.g. with operating water with a light oxygen content in under-floor heating systems), the protective effect must be checked. Druckverlustkurve SPU-2 Durchfluss Heizwasser in l/h 66 | WOLF GmbH 3043757_202005...
  • Page 7: Fault / Cause / Remedy

    Undesired cooling down of tank in the Insulation is open / is not in contact with Close insulation entire tank area the tank Gravity circulation in the heater circuit Install / close gravity brake 3043757_202005 WOLF GmbH | 67...
  • Page 8: Product Fiche According To Regulation (Eu) No. 812/2013

    Supplier’s name or trade mark Wolf GmbH Supplier’s model identifier SPU-1-200 Energy efficiency class A+ → F Standing loss Storage volume WOLF GmbH, Postfach 1380, D-84048 Mainburg, Tel. +49-8751/74-0, Fax +49-8751/741600, http://www.WOLF.eu 68 | WOLF GmbH 3043757_202005 Material number: 3020993_en 12/2019...
  • Page 9 Supplier’s model identifier SPU-2-800 plus SPU-2-2000 plus plus Energy efficiency class A+ → F Standing loss Storage volume 1530 1950 WOLF GmbH, Postfach 1380, D-84048 Mainburg, Tel. +49-8751/74-0, Fax +49-8751/741600, http://www.WOLF.eu 3043757_202005 WOLF GmbH | 69 Material number: 3020986_en 12/2019...
  • Page 10: Declaration Of Conformity

    The product described above conforms to the requirements specified in the following documents: DIN EN 12897:2006-09 In accordance with the following Directives: 2009/125/EG (ErP Directive) This product is identified as follows: Mainburg, 09.01.2018 Gerdewan Jacobs Jörn Friedrichs Executive Board Engineering Manager R&D 70 | WOLF GmbH 3043757_202005...

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