Grundfos MP 204 Installation And Operating Instructions Manual
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Grundfos MP 204 Installation And Operating Instructions Manual

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Control MP 204
Installation and operating instructions
Installation and operating instructions
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Summary of Contents for Grundfos MP 204

  • Page 1 GRUNDFOS INSTRUCTIONS Control MP 204 Installation and operating instructions Installation and operating instructions http://net.grundfos.com/qr/i/99304312...

  • Page 2: General Information

    - Action to avoid the hazard. 4.4 Identification 1.2 Notes Control functions 5.1 Switch control The symbols and notes below may appear in Grundfos Taking the product out of operation installation and operating instructions, safety instructions and service instructions. 6.1 Decommissioning...

  • Page 3: Scope Of Delivery

    Electric shock cabinet. Death or serious personal injury The main component in the control cabinet is an MP 204 motor Before starting any work on the product, make sure protector. This component is not described in detail in this that the power supply has been switched off and that manual.
  • Page 4 Phase U Phase V Phase W Fig. 4 Terminal block for mains supply, X0 Ground connection The following connections must be made directly on the MP 204: Pos. Description • T1-T2, PTC sensor or thermistor. They must be short-circuited N, PE if no sensor or thermistor is connected.

  • Page 5: Connection Description

    1 2 3 4 32 33 343 3 37 Cross-bridge Cross-bridge isolated isolated Water-shortage Remote On/Off supervision Pump run Fault, MP 204 Fault, water shortage Fig. 6 Terminal block for pump alarm, X11 Connection Description 32-33 Pump run, 2 A Minimum and...

  • Page 6: Commissioning The Product

    • The MP 204 is configured either by use of a PC Tool or with If one of the alarm limits is exceeded, the motor is stopped. Grundfos GO Remote according to the motor and pump specifications.
  • Page 7 Control MP 204. 4.4.2 Type key All variants can be extended with external communication as an option. Example Control MP 204 1x 100.0 - 150.0 A DOL U1 AB Product type Control range Number of pumps Current range of pumps...

  • Page 8: Control Functions

    Fig. 12 Example, float switch Control MP 204 controlled by a main control system The Control MP 204 is controlled by a main control system, pos. 1, fig. 13, for example a PLC or a similar main control system. Control MP 204...

  • Page 9: Fault Finding The Product

    9. Disposal of the product This product or parts of it must be disposed of in an environmentally sound way: 1. Use the public or private waste collection service. 2. If this is not possible, contact the nearest Grundfos company or service workshop.
  • Page 10 Appendix 1. 中国 RoHS...
  • Page 11 Telefax: +64-9-415 3250 GRUNDFOS Pumps (Hong Kong) Ltd. Turkey Norway Brazil Unit 1, Ground floor GRUNDFOS POMPA San. ve Tic. Ltd. Sti. Siu Wai Industrial Centre GRUNDFOS Pumper A/S BOMBAS GRUNDFOS DO BRASIL Gebze Organize Sanayi Bölgesi 29-33 Wing Hong Street &...
  • Page 12 99304312 0320 ECM: 1283517 www.grundfos.com...

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