Grundfos TPE Installation And Operating Instructions Manual
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Grundfos TPE Installation And Operating Instructions Manual

11-22 kw
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GRUNDFOS INSTRUCTIONS
TPE(D), NBE, NKE
11-22 kW
Installation and operating instructions

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  • Page 1 GRUNDFOS INSTRUCTIONS TPE(D), NBE, NKE 11-22 kW Installation and operating instructions...

  • Page 2: Declaration Of Conformity

    Wir Grundfos erklären in alleiniger Verantwortung, daß die Produkte TPE(D), NBE and NKE, to which this declaration relates, are in conformity TPE(D), NBE und NKE, auf die sich diese Erklärung bezieht, mit den fol- with the Council Directives on the approximation of the laws of the EC...
  • Page 3 Bjerringbro, 15th November 2004 My, firma Grundfos, prehlasujeme na svoju zodpovednost’ , že výrobky TPE(D), NBE a NKE, na ktoré sa toto prehlásenie vzt’ a huje, sú v súlade s nasledujúcimi normatívnimi dokumentami Rady pre vzájomné prispôsobenie právnych predpisov členských štátov ES: –...
  • Page 5 TPE(D), NBE, NKE 11-22 kW 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...

  • Page 6: Table Of Contents

    Setting by means of control panel rectly on the pump control panel, via an input for external setpoint Setpoint setting signal or by means of the Grundfos wireless remote control R100. Pump in controlled-operation mode All other settings are made by means of the R100.

  • Page 7: Electrical Connection

    2.3 Electrical connection 2.3.4 Motor protection The pump requires no external motor protection. The motor incor- Note: The user or the installer is responsible for the installation of porates thermal protection against slow overloading and blocking. the correct earthing and protection according to valid national and local standards.

  • Page 8: Other Connections

    2.4 Other connections 2.5 Signal cables The connection terminals of external potential-free contacts for • Use screened cables having a cross-sectional area of min. start/stop and digital function, external setpoint signal, sensor sig- 0.5 mm² and max. 1.5 mm² for external on/off switch, digital in- nal, GENIbus and relay signal are shown in fig.

  • Page 9: Setting The Pump

    3. Setting the pump 4. Setting by means of control panel E-pumps can be set to two control modes, i.e. controlled and un- At high system temperatures, the pump may be so controlled operation, fig. 8. hot that only the buttons should be touched to avoid In controlled-operation mode, the pump will adjust its perform- burns.

  • Page 10: Setting To Max. Curve Duty

    4.4 Setting to max. curve duty Press continuously to change to the max. curve of the pump (top light field flashes). When the top light field is on, must be pressed for 3 seconds before the light field starts flashing. To return to uncontrolled or controlled operation, press contin- uously until the desired setpoint is indicated.

  • Page 11: Setting By Means Of R100

    When the R100 communicates with the pump, the red indi- The pump is designed for wireless communication with the cator light will flash rapidly. Grundfos remote control R100. The R100 offers additional possibilities of setting and status dis- plays for the pump.

  • Page 12: Menu Operation

    5.1 Menu A fault indication can be reset in this display if the cause of the OPERATION fault has disappeared. When communication between the R100 and the pump has been established, the first display in this menu will appear. 5.1.4 Alarm log 5.1.1 Setpoint setting If faults have been indicated, the last five fault indications will ap- pear in the alarm log.

  • Page 13: Display Of Actual Speed

    5.2.4 Display of actual speed Furthermore, it is possible to set the controller to inverse control (if the setpoint is increased, the speed will be reduced). In the case of inverse control, the gain (K ) must be set within the range from –0.1 to –20.

  • Page 14: Selection Of External Setpoint Signal

    5.3.3 Selection of external setpoint signal 5.3.7 Selection of function for digital input The input for external setpoint signal can be set to different signal The digital input of the pump (terminal 1, fig. 4) can be set to dif- types.

  • Page 15: External Forced-Control Signals

    8. Bus signal The pump enables serial communication via an RS-485 input. The communication is carried out according to the Grundfos bus protocol, GENIbus protocol, and enables connection to a building management system or another external control system.

  • Page 16: Priority Of Settings

    9. Priority of settings The start/stop and digital inputs will influence the number of pos- sible settings. By means of the R100, the pump can always be set to max. curve duty or to stop. If two or more functions are activated at the same time, the pump will operate according to the function with the highest priority.

  • Page 17: Indicator Lights And Signal Relay

    10. Indicator lights and signal relay The pump incorporates an output for a potential-free signal via an internal relay. The operating condition of the pump is indicated by the green and The signal output can be set to fault, operating or ready indication red indicator lights on the pump control panel, fig.

  • Page 18: Technical Data

    12. Technical data Bus input Grundfos bus protocol, GENIbus protocol, RS-485. 12.1 Supply voltage Screened 3-core cable: 0.5 - 1.5 mm². Maximum cable length: 500 m. 3 x 380-415 V ±10%, 50/60 Hz, PE. Cable: Max. 10 mm². 12.4 Other technical data See nameplate.
  • Page 19 B-2630 Aartselaar Phone: +64-9-415 3240 Turkey 68 King Lam Street, Cheung Sha Wan Tél.: +32-3-870 7300 Telefax: +64-9-415 3250 GRUNDFOS POMPA SAN. ve TIC. LTD. STI Kowloon Télécopie: +32-3-870 7301 Bulgurlu Caddesi no. 32 Norway Phone: +852-27861706/27861741 TR-81190 Üsküdar Istanbul...
  • Page 20 Being responsible is our foundation Thinking ahead makes it possible Innovation is the essence 96480952 1104 Repl. 96480952 1102 www.grundfos.com...

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