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Related Manuals for Grundfos CU 100
Summary of Contents for Grundfos CU 100
- Page 1 GRUNDFOS INSTRUCTIONS CU 100 Installation and operating instructions...
- Page 2 We, Grundfos, declare under our sole responsibility that the product Wir, Grundfos, erklären in alleiniger Verantwortung, dass das Produkt CU 100, to which this declaration relates, is in conformity with these CU 100, auf das sich diese Erklärung bezieht, mit den folgenden...
- Page 3 CU 100 Installation and operating instructions Montage- und Betriebsanleitung Notice d'installation et d'entretien Istruzioni di installazione e funzionamento Instrucciones de instalación y funcionamiento Instruções de instalação e funcionamento Οδηγίες εγκατάστασης και λειτουργίας Installatie- en bedieningsinstructies Monterings- och driftsinstruktion Asennus- ja käyttöohjeet...
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Page 4: Table Of Contents
• capacitors for single-phase variants. The control box CU 100 is designed for the control of small pumps. During manual operation, the pump is started and stopped by means of the man/auto switch or the The CU 100 is incorporated in an IP54 plastic thermal relay. -
Page 5: Construction
5. Construction The position numbers in the table refer to figs. 2 and 3. External construction: Pos. Description Single-phase On/off switch – lockable Man/auto switch Single-phase: Resetting of thermal relay Three-phase: Phase sequence indicator Connection of pump Connection of float switch (model A only) Mains connecting cable (3 metres): Single-phase: with Schuko plug Three-phase: with CE plug... - Page 6 Three-phase Single-phase: Starting capacitor The lead markings in [ ] refer to SEG, SE1, SEV, DP and EF pumps from Grundfos. If the pump has more than one thermal switch, the switches must be connected in series so that the lowest switch stops the pump and the highest one is in reserve.
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Page 7: Installation
CU 100.230.1.9.30.A according to local regulations. CU 100.230.1.9.30/150 Before making any connections in the CU 100 or work on pumps, pits, etc., it CU 100.230.1.9.30/150.A must be ensured that the electricity CU 100.230.3.5.A supply has been switched off and that it cannot be accidentally switched on. -
Page 8: Fault Finding Chart
Before making any connections in the CU 100 or work on pumps, pits, etc., it must be ensured that the electricity supply has been switched off and that it cannot be accidentally switched on. - Page 9 Fig. A...
- Page 10 Fig. B...
- Page 11 Fig. C...
- Page 12 Fig. D...
- Page 13 Fig. E Fig. F...
- Page 16 GRUNDFOS Pumps NZ Ltd. Turkey Telefax: +387 33 659 079 29-33 Wing Hong Street & 17 Beatrice Tinsley Crescent GRUNDFOS POMPA San. ve Tic. Ltd. Sti. e-mail: grundfos@bih.net.ba 68 King Lam Street, Cheung Sha Wan North Harbour Industrial Estate Gebze Organize Sanayi Bölgesi...
- Page 17 Thinking ahead makes it possible Innovation is the essence 96498154 0610 Repl. 96498154 1209 The name Grundfos, the Grundfos logo, and the payoff Be–Think–Innovate are registrated trademarks owned by Grundfos Management A/S or Grundfos A/S, Denmark. All rights reserved worldwide. www.grundfos.com...
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