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My firma Grundfos prohlašujeme na svou plnou odpovědnost, že výrobky Vi, Grundfos, erklærer under ansvar at produkterne CRE, CRIE, CRNE, CRE, CRIE, CRNE, SPKE, MTRE a CME, na něž se toto prohlášení SPKE, MTRE og CME som denne erklæring omhandler, er vztahuje, jsou v souladu s ustanoveními směrnice Rady pro sblížení...
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Nosotros, Grundfos, declaramos bajo nuestra entera responsabilidad τα προϊόντα CRE, CRIE, CRNE, SPKE, MTRE και CME στα οποία que los productos CRE, CRIE, CRNE, SPKE, MTRE y CME, a los cuales αναφέρεται η παρούσα δήλωση, συμμορφώνονται με τις εξής Οδηγίες...
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Компанія Grundfos заявляє про свою виключну відповідальність за My, Grundfos, oświadczamy z pełną odpowiedzialnością, że nasze те, що продукти CRE, CRIE, CRNE, SPKE, MTRE та CME, на які wyroby CRE, CRIE, CRNE, SPKE, MTRE oraz CME, których deklaracja поширюється дана декларація, відповідають таким рекомендаціям...
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Mi, Grundfos, izjavljujemo pod vlastitom odgovornošću da je proizvod CRIE, CRNE, SPKE, MTRE in CME, na katere se ta izjava nanaša, CRE, CRIE, CRNE, SPKE, MTRE i CME, na koji se ova izjava odnosi, v skladu z naslednjimi direktivami Sveta o približevanju zakonodaje za u skladu sa direktivama Saveta za usklađivanje zakona država članica...
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TR: EC uygunluk bildirgesi JP: EC 適合宣言 Grundfos olarak bu beyannameye konu olan CRE, CRIE, CRNE, SPKE, Grundfos は、 その責任の下に、 CRE, CRIE, CRNE, SPKE, MTRE お よ び MTRE ve CME ürünlerinin, AB Üyesi Ülkelerin kanunlarını birbirine CME 製品が EC 加盟諸国の法規に関連す る、 以下の評議会指令に適合 し yaklaştırma üzerine Konsey Direktifleriyle uyumlu olduğunun yalnızca て...
Earth leakage circuit breaker. Standard control panel Changing the position of the control panel Grundfos Digital Sensor. R100 remote control Factory-fitted sensor in some Grundfos pumps. Grundfos GO Remote GENIbus Proprietary Grundfos fieldbus standard. External setpoint signal Ground fault circuit interrupter.
4.5 Battery • constant differential pressure A Li-ion battery is fitted in CRE, CRIE, CRNE, SPKE and MTRE • constant temperature pumps. The Li-ion battery complies with the Battery Directive (2006/66/EC). The battery does not contain mercury, lead and •...
(PE) or yellow/green/blue (PEN) colour marking. The cover must be sufficiently large to ensure that the motor is not exposed to direct sunlight, rain or snow. Grundfos does not 6.1.1 Protection against mains voltage transients supply covers. We therefore recommend that you have a cover The motor is protected against mains voltage transients in built for the specific application.
IT network motor should be used. Corner grounding is not allowed for supply Note Contact Grundfos. voltages above 3 x 480 V, 50/60 Hz. The wires in the motor terminal box must be as short as possible. Check that the supply voltage and frequency correspond to the Excepted from this is the separated earth conductor which must values stated on the nameplate.
6.4.1 Connection terminals, CRE, CRIE, CRNE, SPKE and interrupter must be marked with the following symbol: MTRE pumps CRE, CRIE, CRNE, SPKE and MTRE pumps have a number of ELCB inputs and outputs enabling the pumps to be used in advanced (GFCI) applications where many inputs and outputs are required.
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* If an external supply source is used, there must be a 0.5 - 3.5 V / 0-5 V / 0-10 V connection to GND. Digital input, configurable Fig. 8 Connection terminals, CRE, CRIE, CRNE, SPKE and Supply to potentiometer MTRE pumps +5 V and sensor...
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• two analog inputs • two digital inputs or one digital input and one open-collector output • Grundfos Digital Sensor input and output • two signal relay outputs • GENIbus connection. See fig. 9. Digital input 1 is factory-set to be start/stop input where open circuit will result in stop.
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GND. Ground Fig. 9 Connection terminals, CME pump Grundfos Digital Sensor GDS TX output GDS RX Grundfos Digital Sensor input Analog input: 0-20 mA / 4-20 mA 0.5 - 3.5 V / 0-5 V / 0-10 V...
The wires in the motor terminal box must be as short as expected product life. If the motor is to operate at ambient possible. temperatures between 50 and 60 °C, an oversized motor must be selected. Contact Grundfos for further information. 6.6 Bus connection cable 7.3 Installation altitude 6.6.1 New installations...
Keep cooling fins and fan blades clean. The pump is operating at a manually set speed. Figure 14 illustrates the min. and max. curves. 8. Operating and control modes Grundfos E-pumps are set and controlled according to operating and control modes. 8.1 Overview Max.
Fig. 17 Standard control panel Pos. Symbol Description Grundfos Eye Shows the operating status of the pump. See section 13. Grundfos Eye for further information. Light fields for indication of setpoint. Changes the setpoint. Fig. 16 Pump in constant-pressure control mode...
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9.1.1 Setpoint setting Setting to max. curve: • Press continuously to change over to the max. curve of Set the desired setpoint of the pump by pressing the pump (top light field flashes). When the top light field is on, The light fields on the control panel will indicate the setpoint set.
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If the pump has been stopped by pressing , it can only be restarted by pressing The pump can also be stopped with the R100, Grundfos GO Remote or via a digital input set to "External stop". See section 12. Priority of settings.
9.2 Changing the position of the control panel 4. Turn the plastic cover 180 °. It is possible to turn the control panel 180 °. Follow the Note Do not twist the cable more than 90 °. instructions below. 1. Loosen the four screws (TX25) holding the terminal box cover. Fig.
During communication, the R100 must be pointed at the control Grundfos R100 remote control. panel. When the R100 communicates with the pump, the indicator light in the middle of the Grundfos Eye will flash green. See page 36. The R100 offers additional possibilities of setting and status displays for the pump.
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9.3.2 OPERATION menu Manual speed When communication between the R100 and the pump has been established, the first display in this menu will appear. Setpoint Without sensor With pressure sensor In this display, the pump speed can be set in %. When the operating mode has been set to "Manual", the pump will run at the set speed.
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Warning 9.3.3 STATUS menu The displays appearing in this menu are status displays only. It is not possible to change or set values. The displayed values are the values that applied when the last communication between the pump and the R100 took place. If a status value is to be updated, point the R100 at the control panel and press [OK].
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These displays show the measured parameter and the Operating hours corresponding value. The number of available displays depends on the pump type. See below. CRE, CRIE, Function (terminal) CRNE, SPKE, MTRE Analog input 1 (4) ● ●...
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9.3.4 INSTALLATION menu Guidelines for setting of PI controller The table below shows the recommended controller settings: Control mode System/application Heating Cooling system system Select one of the following control modes: • Const. pressure • Const. diff. press. • Const. temperature •...
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• Max. (max. speed) See below. When the input is activated, the pump will run at the set max. speed. CRE, CRIE, • Min. (min. speed) Function (terminal) CRNE, SPKE, When the input is activated, the pump will run at the set min.
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The number of available displays depends on the pump type. Digital input/output 3 and 4, Function See below. CRE, CRIE, Function (terminal) CRNE, SPKE, MTRE Digital input 1, Function (2 and 6) ● ● Digital input 2, Function (1 and 9) ●...
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Low-flow stop function Stop pressure The low-flow stop function can be set to these values: Start pressure • Not active • Energy optimal • High comfort • User-defined. When the low-flow stop function is active, the flow will be Fig. 29 Difference between start and stop pressures (∆H) and monitored.
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Fig. 31 Position of the non-return valve and pressure sensor in The number of available displays depends on the pump type. system with a positive inlet pressure See below. Set min. flow CRE, CRIE, Function (terminal) CRNE, SPKE, MTRE Analog input 1, Function (4) ●...
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Sensor measuring range. • Flow, pump The number of available displays depends on the pump type. • Flow, external See below. • Liquid temp. CRE, CRIE, • Diff. temp., external Function (terminal) CRNE, SPKE, • Temperature 1 MTRE • Temperature 2 Analog input 1 (4) ●...
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• Ext. setpoint infl. See below. See section 10. External setpoint signal for further description. • Other function. CRE, CRIE, The number of available displays depends on the pump type. Function (terminal) CRNE, SPKE, See below. MTRE LiqTec function (21 and 22) ●...
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Ramps Standstill heating The setting of ramps is only relevant in the case of constant-curve The standstill heating function can be set to these values: operation. • Active The ramps determine how quickly the pump can accelerate and • Not active. decelerate, respectively, during start/stop or setpoint changes.
Primary status When the Grundfos GO Remote communicates with the pump, Shows the primary status value. value the indicator light in the middle of the Grundfos Eye will flash green. See section 13. Grundfos Eye. Secondary status Shows the secondary status value value.
Start Max. speed Min. speed Min. speed Start Start * If the bus communication is interrupted, the motor will resume its previous operating mode, for example "Stop", selected with the R100, Grundfos GO Remote or on the motor control panel.
13. Grundfos Eye The operating condition of the motor is indicated by the Grundfos Eye on the motor control panel. See fig. 37, pos. A. Fig. 37 Grundfos Eye Grundfos Eye Indication Description Power off. No lights on. Motor not running.
The signal outputs can be set to "Operation", "Running", "Ready", "Alarm" and "Warning". The functions of the two signal relays appear from the table below: Contact position for signal relays when activated Operating Description Grundfos Eye mode Operation Running Ready Alarm Warning Power off.
15. Megging 18. Inputs/outputs Ground reference (GND) Megging of an installation incorporating MGE All voltages refer to GND. Caution motors is not allowed, as the built-in electronics All currents return to GND. may be damaged. Absolute maximum voltage and current limits 16.
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. The waste battery should be disposed of through the national collective schemes.
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• This device must accept any interference, including interference that may cause undesired operation of the device. 21.1.2 Identification numbers For USA Grundfos Holding A/S Contains FCC ID: OG3-RADIOM01-2G4. Pour le Canada Grundfos Holding A/S Modèle: RADIOMODULE 2G4 Contient IC: 10447A-RA2G4M01.
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GRUNDFOS Hellas A.E.B.E. Минске Turkey 20th km. Athinon-Markopoulou Av. New Zealand 220125, Минск GRUNDFOS POMPA San. ve Tic. Ltd. Sti. P.O. Box 71 ул. Шафарнянская, 11, оф. 56 GRUNDFOS Pumps NZ Ltd. Gebze Organize Sanayi Bölgesi GR-19002 Peania Тел.: +7 (375 17) 286 39 72, 286 39 73...