Nastec CM MultiPower 4HS Installation And Operating Manual
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Nastec CM MultiPower 4HS Installation And Operating Manual

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CM MultiPower
Installation and Operating Manual
M u l t i P o w e r
manCM_MP_10_eng

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Summary of Contents for Nastec CM MultiPower 4HS

  • Page 1 CM MultiPower Installation and Operating Manual M u l t i P o w e r manCM_MP_10_eng...

  • Page 2: Table Of Contents

    Index 1. Introduction of the 4HS submersible pumps range ...................... 3 2. Safety Instructions ................................ 4 3. CM MP installation ................................ 5 3.1 Electric wiring ................................6 4. CM MP use and programming ............................. 7 4.1 Initial views ................................7 4.2 Installer parameters .............................

  • Page 3: Introduction Of The 4Hs Submersible Pumps Range

    1. Introduction of the 4HS submersible pumps range 4HS is a 4” centrifugal submersible pump for clean water composed by:  three phase pump with wet rotor and canned type resin filled stator.  Built-in inverter on board.  Multi stage pump entirely made of AISI 304 stainless steel. Pump driving made by inverter allows: ...

  • Page 4: Safety Instructions

    2. Safety Instructions The manufacturer strongly suggests to reading carefully this operation manual before using and installing its products. Any operation (installation, maintenance and repair) must be carried out by trained, skilled and qualified personnel. Failure to observe and follow the instruction of this manual may result fatal in dangerous electric shock. The unit must be connected to the power supply by a switch granting the complete visual disconnection (separation) from the line before any operation.

  • Page 5: Cm Mp Installation

    3. CM MP installation The CM MP can be easily fixed to the wall using 2 screws through the holes shown. Then using the special inserts thus cover can be fixed firmly. The IP55 protection degree enables the CM MP installation even in humid and dusty environments. However it is recommended to protect the CM MP from the direct exposure to weather and sunlight.

  • Page 6: Electric Wiring

    3.1 Electric wiring Input power line (LINE): Output power line (PUMP): Pump signal:  L1,L2 power line  M1,M2 terminals  S+ (red)  GND ground  GND ground  S- (white) Analog inputs (10 or 15 Digital inputs Communication Digital outputs (relays): ...

  • Page 7: Cm Mp Use And Programming

    4. CM MP use and programming Scroll up Scroll down START pump ENTER STOP pump Menu exit Alarms reset 4.1 Initial views p is the pressure value read by the pressure transducer. Inv: ON/OFF Mot: ON/OFF p = XX.X [bar] V_in is the line voltage.

  • Page 8: Installer Parameters

    XXXXXXXXXXXXXXX XXXXXXX h : XX m Menù ENT to access 4.2 Installer parameters Pressing ENTER where you are in [MENU’ / ENT to access], the following MENU is displayed: MENU Password required to enter (default 001) Instal. param. To exit the Menu level and return to INITIAL DISPLAY is enough to press STOP button. Parameter Def.
  • Page 9 Parameter Def. Description Pump is automatically restarted if the readen value goes below the maximum value for a period of at least 5 seconds. Minimum value allowed in the system. If the readen value goes Min alarm value lower than this value, an alarm occurs and the pump is stopped.

  • Page 10: Advanced Parameters

    Parameter Def. Description N.O. By selecting N.A. (normally open) CM MP runs the pump if the digital input 3 is open; pump will be stopped if the digital input Digital input 3 3 is closed. By selecting N.C. (normally closed) CM MP runs the pump if N.O.

  • Page 11: Protections And Alarms

    Parameter Def. Description Zero correction for analog input 1 (4-20 mA) Offset input 1 (20 mA x 20% = 4 mA). Zero correction for analog input 2 (4-20 mA) Offset input 2 (20 mA x 20% = 4 mA). Zero correction for analog input 3 (0-10V) Offset input 3 (10V x 00% = 0 V).
  • Page 12 ALARM MESSAGE ALARM DESCRIPTION POSSIBLE SOLUTION  Measured value has Check possible causes of reaching max value MAX. VALUE ALARM  Check the max alarm value setting. reached the maximum value accepted by the system.  Measured value has Check possible causes reaching min value MIN.
  • Page 13 NOTE Copyright NASTEC srl Nastec reserves the right to modify informations in this manual without any notice. Nastec srl, Via della Tecnica, 8, 36024, Mossano, Vicenza, Italy, Tel. +39 0444 886289, Fax +39 0444 776099, www.nastec.eu, info@nastec.eu...

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