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GRUNDFOS INSTRUCTIONS
Control MP 204
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...
  • Page 2: Table Of Contents

    These instructions only focus on the Control MP 204 control Symbols used in this document cabinet. Scope of these instructions The main components in the control cabinet are an MP 204 motor Identification protector and an IO 112 input/output module. These components 3.1 Nameplate are not described in detail in this manual.
  • Page 3: Identification

    • Control MP 204 with IO 112. When using an MP 204 and an IO 112, it is possible to start and stop the pump in a filling or draining application. Weight: For additional protection an electrode relay can be used to detect Made in dry running (optional).
  • Page 4: Operation

    4.2 Operation 5. Control modes The Control MP 204 is operated via a "H-O-A" switch in the This section describes the available control modes: cabinet front or via a PC. • Switch control – Control MP 204 controlled by a pressure switch...
  • Page 5: Analog Control

    Control MP 204 controlled by a main control system Control MP 204 with IO 112 (draining application) The Control MP 204 is controlled by a main control system The analog level sensor is used to start the pump when drainage (pos.
  • Page 6: Installation

    Terminal block X5 MP 204, a Grundfos PC Tool Link is used. This converts the RS-485 used by the Control MP 204 to USB used by the PC. 24 V power supply The PC Tool Link also provides a galvanic separation between...
  • Page 7 Must be short-circuited if no sensor or thermistor is Pos. Description connected. Pressure switch NO relay output, 2 A max. (MP 204) Must be short-circuited if no pressure switch is connected. GENIbus A Level switch (float switch or similar) GENIbus Y Must be short-circuited if no level switch is connected.
  • Page 8: Commissioning

    • a set of warning limits • The MP 204 is configured either by use of a PC Tool or with the Grundfos R100 remote control according to the • a set of alarm limits (trip).
  • Page 9: Fault Finding

    Mains supply 3 x 220-440 V, 50/60 Hz, PE 1. Use the public or private waste collection service. DOL: Direct On Line 2. If this is not possible, contact the nearest Grundfos company Starting method SD: Star-Delta or service workshop.
  • Page 10 My firma Grundfos prohlašujeme na svou plnou odpovědnost, že výrobky Wir, Grundfos, erklären in alleiniger Verantwortung, dass die Produkte Control MP 204 na které se toto prohlášení vztahuje, jsou v souladu s níže Control MP 204 auf die sich diese Erklärung beziehen, mit den folgenden uvedenými ustanoveními směrnice Rady pro sblížení...
  • Page 11 Chúng tôi, Grundfos, tuyên bố trong phạm vi trách nhiệm duy nhất của Ne, Grundfos, deklarojmë vetëm nën përgjegjësinë tonë se produktet mình rằng sản phẩm Control MP 204 mà tuyên bố dưới đây có liên quan Control MP 204 me të cilat lidhet kjo deklaratë, janë në pajtueshmëri me tuân thủ...
  • Page 13 Unit 1, Ground floor Telefax: +64-9-415 3250 Turkey «Порт» Siu Wai Industrial Centre GRUNDFOS POMPA San. ve Tic. Ltd. Sti. Norway Тел.: +7 (375 17) 286 39 72/73 29-33 Wing Hong Street & Gebze Organize Sanayi Bölgesi Факс: +7 (375 17) 286 39 71...
  • Page 14 97770916 1016 ECM: 1195410 www.grundfos.com...

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