Grundfos MAGNA 2000 Series, MAGNA 32-120, MAGNA 65-120, MAGNA 50-60, MAGNA 65-60 Installation And Operating Instructions Manual

GRUNDFOS INSTRUCTIONS

GRUNDFOS MAGNA

Series 2000

MAGNA 32-120, 40-120, 50-120, 65-120, 50-60, 65-60

Installation and operating instructions

Declaration of Conformity

We Grundfos declare under our sole responsibility that the products
MAGNA Series 2000, to which this declaration relates, are in conformity

with the Council Directives on the approximation of the laws of the
EC Member States relating to

– Machinery (98/37/EC).
– Electrical equipment designed for use within certain voltage limits

(2006/95/EC).
Standards used: EN 60335-1: 2002 and EN 60335-2-51: 2003,
SAP96732176.

– Electromagnetic compatibility (2004/108/EC).

Standard used: EN 61800-3.

Déclaration de Conformité

Nous Grundfos déclarons sous notre seule responsabilité que les
produits MAGNA Série 2000 auxquels se réfère cette déclaration sont
conformes aux Directives du Conseil concernant le rapprochement des
législations des Etats membres CE relatives à

– Machines (98/37/CE).
– Matériel électrique destiné à employer dans certaines limites

de tension (2006/95/CE).
Standards utilisés: EN 60335-1: 2002 et EN 60335-2-51: 2003,
SAP96732176.

– Compatibilité électromagnétique (2004/108/CE).

Standard utilisé: EN 61800-3.

Declaración de Conformidad

Nosotros Grundfos declaramos bajo nuestra única responsabilidad que
los productos MAGNA Serie 2000 a los cuales se refiere esta declara-
ción son conformes con las Directivas del Consejo relativas a la
aproximación de las legislaciones de los Estados Miembros de la CE
sobre
– Máquinas (98/37/CE).
– Material eléctrico destinado a utilizarse con determinadas límites

de tensión (2006/95/CE).
Normas aplicadas: EN 60335-1: 2002 y EN 60335-2-51: 2003,
SAP96732176.

– Compatibilidad electromagnética (2004/108/CE).

Norma aplicada: EN 61800-3.

Δήλωση Συμμόρφωσης

Εμείς η Grundfos δηλώνουμε με αποκλειστικά δική μας ευθύνη ότι τα
προιόντα MAGNA Σειρά 2000 συμμορφώνονται με την Οδηγία το υ
Συμβουλίου επί της σύγκλισης των νόμων των Κρατών Mελών της
Ευρωπαικής Ενωσης σε σχέση με τα

– Μηχανήματα (98/37/EC).
– Ηλεκτρικές συσκευές σχεδιασμένες γιά χρήση εντός ορισμένων

ορίων ηλεκτρικής τάσης (2006/95/EC).
Πρότυπα που χρησιμοποιήθηκαν: EN 60335-1: 2002 και

EN 60335-2-51: 2003, SAP96732176.

– Ηλεκτρομαγνητική συμβατότητα (2004/108/EC).

Πρότυπο που χρησιμοποιήθηκε: EN 61800-3.

Försäkran om överensstämmelse

Vi Grundfos försäkrar under ansvar, att produkterna
MAGNA Serie 2000, som omfattas av denna försäkran, är i överens-

stämmelse med Rådets Direktiv om inbördes närmande till
EU-medlemsstaternas lagstiftning, avseende

– Maskinell utrustning (98/37/EC).
– Elektrisk material avsedd för användning inom vissa spännings-

gränser (2006/95/EC).
Använda standarder: EN 60335-1: 2002 och EN 60335-2-51: 2003,
SAP96732176.

– Elektromagnetisk kompatibilitet (2004/108/EC).

Använd standard: EN 61800-3.

Konformitätserklärung

Wir Grundfos erklären in alleiniger Verantwortung, dass die Produkte
MAGNA Serie 2000, auf die sich diese Erklärung bezieht, mit den fol-

genden Richtlinien des Rates zur Angleichung der Rechtsvorschriften
der EG-Mitgliedstaaten übereinstimmen

– Maschinen (98/37/EG).
– Elektrische Betriebsmittel zur Verwendung innerhalb bestimmter

Spannungsgrenzen (2006/95/EG).
Normen, die verwendet wurden: EN 60335-1: 2002 und
EN 60335-2-51: 2003, SAP96732176.

– Elektromagnetische Verträglichkeit (2004/108/EG).

Norm, die verwendet wurde: EN 61800-3.

Dichiarazione di Conformità

Noi Grundfos dichiariamo sotto la nostra esclusiva responsabilità che i
prodotti MAGNA Serie 2000 ai quali questa dichiarazione se riferisce
sono conformi alle Direttive del Consiglio concernente il ravvicinamento
delle legislazioni degli Stati membri CE relative a

– Macchine (98/37/CE).
– Materiale elettrico destinato ad essere utilizzato entro certi limiti

di tensione (2006/95/CE).
Standard usati: EN 60335-1: 2002 e EN 60335-2-51: 2003,
SAP96732176.

– Compatibilità elettromagnetica (2004/108/CE).

Standard usato: EN 61800-3.

Declaração de Conformidade

Nós Grundfos declaramos sob nossa única responsabilidade que os
produtos MAGNA Série 2000 aos quais se refere esta declaração estão
em conformidade com as Directivas do Conselho das Comunidades
Europeias relativas à aproximação das legislações dos Estados Mem­bros respeitantes à
– Máquinas (98/37/CE).
– Material eléctrico destinado a ser utilizado dentro de certos limites

de tensão (2006/95/CE).
Normas utilizadas: EN 60335-1: 2002 e EN 60335-2-51: 2003,
SAP96732176.

– Compatibilidade electromagnética (2004/108/CE).

Norma utilizada: EN 61800-3.

Overeenkomstigheidsverklaring

Wij Grundfos verklaren geheel onder eigen verantwoordelijkheid dat de
produkten MAGNA Serie 2000 waarop deze verklaring betrekking heeft
in overeenstemming zijn met de Richtlijnen van de Raad inzake de
onderlinge aanpassing van de wetgevingen van de
Lid-Staten betreffende
– Machines (98/37/EG).
– Elektrisch materiaal bestemd voor gebruik binnen bepaalde

spanningsgrenzen (2006/95/EG).
Normen: EN 60335-1: 2002 en EN 60335-2-51: 2003,
SAP96732176.

– Elektromagnetische compatibiliteit (2004/108/EG).

Norm: EN 61800-3.

Vastaavuusvakuutus

Me Grundfos vakuutamme yksin vastuullisesti, että tuotteet
MAGNA Sarja 2000, jota tämä vakuutus koskee, noudattavat direktii-

vejä jotka käsittelevät EY:n jäsenvaltioiden koneellisia laitteita
koskevien lakien yhdenmukaisuutta seur.:

– Koneet (98/37/EY).
– Määrättyjen jänniterajoitusten puitteissa käytettävät sähköiset

laitteet (2006/95/EY).
Käytetyt standardit: EN 60335-1: 2002 ja EN 60335-2-51: 2003,
SAP96732176.

– Elektromagneettinen vastaavuus (2004/108/EY).

Käytetty standardi: EN 61800-3.

2

Overensstemmelseserklæring

Vi Grundfos erklærer under ansvar, at produkterne
MAGNA Serie 2000, som denne erklæring omhandler, er i overens-

stemmelse med Rådets direktiver om indbyrdes tilnærmelse til EF
medlemsstaternes lovgivning om

– Maskiner (98/37/EF).
– Elektrisk materiel bestemt til anvendelse inden for visse spændings-

grænser (2006/95/EF).
Anvendte standarder: EN 60335-1: 2002 og EN 60335-2-51: 2003,
SAP96732176.

– Elektromagnetisk kompatibilitet (2004/108/EF).

Anvendt standard: EN 61800-3.

Декларация о соответствии

Мы, фирма Grundfos, со всей ответственностью заявляем, что
изделия MAGNA серии 2000, к которым и относ ится данное
свид етельст во, отвечают требованиям следующих указаний Совета
ЕС об унификации законодательных предписаний стран-членов ЕС:

– Машиностроение (98/37/ЕС).
– Элек трич еские машины для эк сплуатации в пределах

определенного диапазона значений напряжения
(2006/95/ЕС).
Применявшиеся стандарты: Евростандарт EN 60335-1: 2002 и
EN 60335-2-51: 2003, SAP96732176.

– Электромагнитная

Применявшиеся стандарты: Евростандарт EN 61800-3.

совместимость (2004/108/ЕС).

Deklaracja zgodności

My, Grundfos, oświadczamy z pełną odpowiedzialnością, ż e nasze
wyroby MAGNA seria 2000 których deklaracja niniejsza dotyczy, są
zgodne z następującymi wytycznymi Rady d/s ujednolicenia przepisów
prawnych krajów członkowskich EG:

– maszyny (98/37/EG).
– wyposażenie elektryczne do stosowania w określonym zakresie

napięć (2006/95/EG),
zastosowane normy: EN 60335-1: 2002 i EN 60335-2-51: 2003,
SAP96732176.

– zgodność elektromagnetyczna (2004/108/EG),

zastosowana norma: EN 61800-3.

Bjerringbro, 1st August 2007

Svend Aage Kaae
Technical Director

3

4

GRUNDFOS MAGNA

Series 2000

MAGNA 32-120, 40-120, 50-120, 65-120, 50-60, 65-60

Installation and operating instructions 6

Montage- und Betriebsanleitung 30

Notice d'installation et d'entretien 56

Istruzioni di installazione e funzionamento 81

Instrucciones de instalación y funcionamiento 106

Instruções de instalação e funcionamento 130

Οδηγίες εγκατάστασης και λειτουργίας 156

Installatie- en bedieningsinstructies 182

Monterings- och driftsinstruktion 206

Asennus- ja käyttöohjeet 231

Monterings- og driftsinstruktion 255

Instrukcja montażu i eksploatacji 279

Руководство по монтажу и эксплуатации 305

5

CONTENTS

1. Symbols used in this document 6

2. General description 6

3. Applications 6

3.1 Pumped liquids 6

4. Installation 7

4.1 Changing the control box position 7

4.2 Twin-head pumps 7

4.3 Non-return valve 7

4.4 Frost protection 8

5. Electrical connection 8

5.1 Supply voltage 8

5.2 Connection diagram 9

6. Start-up 10

7. Functions 11

7.1 Control modes 12

7.2 Selection of control mode 13

7.3 Automatic night-time duty 14

7.4 Constant-curve duty 14

7.5 Max. or min. curve duty 14

7.6 Temperature influence 14

7.7 External start/stop 15

7.8 Signal relay 15

7.9 Indicator lights 15

7.10 Expansion modules 16

7.11 Wiring diagrams for expansion modules 17

7.12 GENI module 18

7.13 LON module 18

8. Setting the pump 19

8.1 Factory setting 19

8.2 Control panel 19

8.3 R100 remote control 21

8.4 R100 display overview 22

8.5 Menu OPERATION 23

8.6 Menu STATUS 24

8.7 Menu INSTALLATION 25

8.8 Priority of settings 26

9. Fault finding chart 27

10. Megging 28

11. Technical data 29

12. Disposal 29

Warning
Prior to installation, read these

installation and operating instructions.
Installation and operation must comply
with local regulations and accepted
codes of good practice.

Page

1. Symbols used in this document

Warning
If these safety instructions are not

observed, it may result in personal
injury!

If these safety instructions are not

Caution

observed, it may result in malfunction
or damage to the equipment!

Notes or instructions that make the job

Note

easier and ensure safe operation.

2. General description

The GRUNDFOS MAGNA Series 2000 is a complete
range of circulator pumps with integrated differential
pressure control enabling adjustment of pump
performance to the actual system requirements.
In many systems, this will reduce the power
consumption considerably, reduce noise from
thermostatic valves and similar fittings, and improve
the control of the system.

The desired head can be set on the pump control
panel.

3. Applications

The GRUNDFOS MAGNA is designed for circulating
liquids in heating and air-conditioning systems. The
pump can also be used in domestic hot-water
systems.

The pump range is primarily used in

• systems with a variable flow.
The pump range can also be used in

• systems with a constant flow where it is
desirable to optimise the setting of the pump duty
point,

• systems with variable flow-pipe temperature.

3.1 Pumped liquids

Thin, clean, non-aggressive and non -explosive liquids,
not containing solid particles, fibres or mineral oil.

In heating systems, the water should meet the
requirements of accepted standards on water quality
in heating systems, e.g. the German standard
VDI 2035.

In domestic hot-water systems, it is advisable to
use GRUNDFOS MAGNA pumps only for water with
a degree of hardness lower than approx. 14 °dH.

Warning
The pump must not be used for the

transfer of inflammable liquids such as
diesel oil, petrol or similar liquids.

6

4. Installation

Arrows on the pump housing indicate the liquid flow
direction through the pump.

4.1 Changing the control box position

Warning
Before any dismantling of the pump,

the system must be drained or the
isolating valves on either side of the
pump must be closed as the pumped
liquid may be scalding hot and under
high pressure.

Change the control box position as follows:

1. Remove the inspection screw (1) and the four
screws (2) in the stator housing, see fig. 1.

2. Lift off the stator housing (3). Keep the rotor (4) in
place using a suitable tool, e.g. a T-key (M8) (5),
see fig. 2.

3. Check that the O-ring (6) is intact.
A defective O-ring must be replaced.

4. Hold the stator housing/control box (3) in the
desired position.

5. Lower the stator housing over the rotor.
Keep the rotor in place as described in point 2.

6. Fit and tighten the four screws and the inspection
screw.

1

3

2

Fig. 1 Rem oving the control box

Pos. Description

1 Inspection screw
2Screw
3 Stator housing/control box
4 Rotor
5T-key
6 O-ring

4.2 Twin-head pumps

Twin-head pumps are supplied fitted with a GENI
module on each control box. The modules are
connected via a cable. The modules determine the
operating mode of the pump, see section

7.12.1 Control of twin-head pumps.

Twin-head pumps mounted in
horizontal pipes must be fitted with an

Caution

automatic air vent (Rp 1/4) in the upper
part of the pump housing, see fig. 3.

The automatic air vent is not supplied with the pump.

Fig. 3 Automatic ai r vent

4.3 Non-return valve

If a non-return valve is fitted in the pipe system, see
fig. 4, it must be ensured that the set minimum
discharge pressure of the pump is always higher

TM02 5506 3402TM02 5507 3402

than the closing pressure of the valve. This is
especially important in proportional-pressure control
mode (reduced head at low flows).

TM03 8831 2607TM02 0640 0301

5

4

6

Fig. 2 Chan ging the control box position

Fig. 4 Non- return v alve

7

4.4 Frost protection

If the pump is not used during periods of frost,
necessary steps must be taken to prevent frost
bursts.

Additives with a density and/or
kinematic viscosity higher than those/

Note

that of water will reduce the hydraulic
performance.

5. Electrical connection

The electrical connection and protection should be
carried out in accordance with local regulations.

Warning
Never make any connections in the

pump control box unless the electricity
supply has been switched off for at
least 5 minutes.

The earth terminal of the pump must be
earthed.

The pump must be connected to an
external mains switch with a contact
separation of at least 3 mm in each
pole.

Earthing or neutralisation can be used
for protection against indirect contact.

Megging must be carried out as
described in section 10. Megging.

If the pump is connected to an electric
installation where an earth leakage
circuit breaker (ELCB) is used as
additional protection, this circuit
breaker must trip out when earth fault
currents with DC content (pulsating
DC) occur.
The earth leakage circuit breaker must
be marked with the symbol shown:

Open the control box cover as shown in fig. 5.

Step Action

1

2

Fig. 5 Opening the control box

If the control box cover cannot be lifted sufficiently, it
can be removed as shown in fig. 6.

Step Action

1

TM02 0456 3503

TM02 0457 3503

• The pump requires no external motor protection.

• The operating voltage and frequency are marked
on the pump nameplate. Please make sure that
the motor is suitable for the electricity supply on
which it will be used.

8

TM02 7441 3503

2

TM02 7442 3503

Fig. 6 Removing the con trol box cover

5.1 Supply voltage

1 x 230-240 V – 10 %/+ 6 %, 50/60 Hz.

5.2 Connection diagram

Supply connection Signal output Start/stop input

78

L

N

Fig. 7 Conn ection diagram

Warning

• Wires connected to
– supply terminals,
– outputs NC, NO, C and
– start/stop input

must be separated from each other
and from the supply by reinforced
insulation.

• All wires connected to a terminal
block must be tied up at the
terminals.

Concerning demands on signal wires and signal
transmitters, see section 11. Technical data.

A connection example can be found on page 337.

213

NC NO C

NC NO C

Note:

• If no external on/off switch is connected, the
connection across terminals STOP and should
be maintained.

• All cables used must be heat-resistant up to
+85 °C.

• All cables used must be installed in accordance
with EN 60204-1 and EN 50174-2: 2000.

• If a GENI module is fitted, the screen must be
connected to . See page 339.

S
T
O

P

TM02 0235 1007

9

6. Start-up

Do not start the pump until the system has been filled
with liquid and vented. Furthermore, the required
minimum inlet pressure must be available at the
pump inlet, see section 11. Technical data.
The system cannot be vented through the pump.

The pump can be vented by slackening the
inspection screw.

Warning
If the inspection screw is to be

slackened, see fig. 8, care should be
taken to ensure that the escaping,
scalding hot liquid does not cause
personal injury or damage to
components.

Inspection screw

Fig. 8 Venting the pump

TM02 5508 3402

10

7. Functions

Most functions can be selected on the pump control panel. However, some functions can only be selected with
the R100 or via expansion modules.

On the pump control panel, see fig. 19, page 19:

• AUTO

ADAPT (factory setting)

Recommended for most heating installations.
During operation, the pump automatically makes the necessary adjustment to the actual system
characteristic. This setting ensures minimum energy consumption and noise level which reduces operating
costs and increases comfort.

• Proportional-pressure control
The pump head is changed continuously in accordance with the water demand in the system. The desired
setpoint can be set on the pump control panel.

• Constant-pressure control
A constant head is maintained, irrespective of water demand. The desired setpoint can be set on the pump
control panel.

• Automatic night-time duty
The pump changes automatically between normal duty and night-time duty depending on the flow-pipe
temperature. Automatic night-time duty can be combined with the above-mentioned control modes.

Further functions:
Via the digital input:

• External start/stop

The pump can be started or stopped via the digital input.

With the R100 remote control:

• Constant-curve duty

The pump runs at a constant speed, on or between the max. and min. curves.

• Temperature influence

The head varies depending on the liquid temperature.

• External fault and operating signal

The pump controls an external fault or operating signal device via a potential-free output.

Via expansion modules:
GENI module

• External analog control of head or speed via a signal from an external 0-10 V signal transmitter.

• External forced control via inputs for:

- Max. curve,

- Min. curve.

• Bus communication via GENIbus

The pump can be controlled and monitored by a GRUNDFOS Pump Management System 2000,
a building management system or another type of external control system.

• Control of twin-head pumps

The control of twin-head pumps is described in section 7.12.1.

LON module

• Bus communication via LON

This module enables connection to a network based on LonWorks
are based on this communication standard.

®

technology and to other units which

11

7.1 Control modes

A GRUNDFOS MAGNA pump can be set to the
control mode which is most suitable for the individual
system.

Possible control modes:

ADAPT (factory setting)

•AUTO

• Proportional pressure

• Constant pressure.
Each of the control modes can be combined with

automatic night-time duty, see section 7.3 Automatic
night-time duty.

ADAPT

AUTO

To be set on the control panel or with the R100, see
section 8. Setting the pump.

The control mode AUTO
the pump performance.

The setpoint of the pump has been factory-set as
follows and cannot be changed manually:

• MAGNA 32-120, 40-120, 50-120, 65-120 to

6.5 metres.

• MAGNA 50-60, 65-60 to 3.5 metres.
When the pump registers a lower pressure on the

max. curve, A
automatically selects a correspondingly lower control
curve, H

2

, thus reducing the energy consumption.

set2

H

H

max.

ADAPT continuously adapts

, the AUTOADAPT function

Proportional-pressure control

To be set on the control panel or with the R100, see
section 8. Setting the pump.

The pump head is reduced at decreasing water
demand and increased at rising water demand, see
fig. 10.

Constant-pressure control

To be set on the control panel or with the R100, see
section 8. Setting the pump.

The pump maintains a constant pressure,
irrespective of water demand, see fig. 10.

Q

H

H

set

Constant
pressure

Q

H

H

set

H

set

2

2

Proportional
pressure

Fig. 10 Pressure control

TM00 5546 4596

H

fac.

Fig. 9 AUTO

A

1

ADAPT

H

set1

H

set2

A

2

A

3

Q

A1: Original duty point.
A

: Lower registered pressure on the max. curve.

2

: New duty point after AUTOADAPT control.

A

3

: Original setpoint.

H

set1

H

: New setpoint after AUTOADAPT control.

set2

: Factory-set setpoint.

H

fac.

The AUTO
the button for approx. 10 seconds until the control
mode is back to the starting point (AUTO
AUTO

ADAPT function can be reset by pressing

ADAPT with automatic night-time duty).

ADAPT or

12

TM02 0251 4800

7.2 Selection of control mode

System type Description

Typical heating
systems

Relatively great
head losses in
the distribution
pipes and air­conditioning
systems

Relatively small
head losses in
the distribution
pipes

Grundfos recommends to let the pump remain in AUTO
This ensures optimum performance at the lowest possible energy
consumption.

1. Two-pipe
heating
systems with
thermostatic
valves and:

• with a dimensioned pump head higher than
4metres,

• very long distribution pipes,

• strongly throttled pipe balancing valves,

• differential pressure regulators,

• great head losses in those parts of the system
through which the total quantity of water flows
(e.g. boiler, heat exchanger and distribution pipe up
to the first branching).

2. Primary circuit pumps in systems with great head losses in the primary
circuit.

3. Air­conditioning
systems with

1. Two-pipe
heating
systems with
thermostatic
valves and:

• he at exchangers (fan coils),

• c ooling ceilings,

• cooli ng surfaces.

• with a dimensioned pump head lower than
2metres,

• dimensioned for natural circulation,

• with small head losses in those parts of the system
through which the total quantity of water flows
(e.g. boiler, heat exchanger and distribution pipe up
to the first branching) or

• modified to a high differential temperature between
flow pipe and return pipe (e.g. district heating).

2. Underfloor heating systems with thermostatic valves.

3. One-pipe heating systems with thermostatic valves or pipe balancing
valves.

4. Primary circuit pumps in systems with small head losses in the primary
circuit.

7.2.1 Setpoint setting

If AUTO

ADAPT is selected, the setpoint cannot be set.

The setpoint can be set by pressing or when
the pump is in control mode:

• proportional pressure

• constant pressure

• constant-curve duty.
Set the setpoint so that it matches the system.
A too high setting may result in noise in the system

whereas a too low setting may result in insufficient
heating or cooling in the system.

ADAPT mode.

Select this
control mode

ADAPT

AUTO

Proportional

pressure

Constant
pressure

13

7.3 Automatic night-time duty

To be set on the control panel or with the R100, see
section 8. Setting the pump.

Once automatic night-time duty has been activated,
the pump automatically changes between normal
duty and night-time duty (duty at low performance).

Changeover between normal duty and night-time
duty is dependent on the flow-pipe temperature.

The pump automatically changes over to night-time
duty when the built-in sensor registers a flow-pipe
temperature drop of more than 10-15 °C within
approx. 2 hours. The temperature drop must be at
least 0.1 °C/min.

Changeover to normal duty takes place without a
time lag when the temperature has increased by
approx. 10 °C.

Automatic night-time duty cannot be

Note

used in air-conditioning systems.

7.4 Constant-curve duty

To be set with the R100, see section 8. Setting the
pump.

The pump can be set to operate according to a
constant curve, like an uncontrolled pump, see
fig. 11.

MAGNA 32-120, 40-120, 50-120, 65-120

Select one of 91 curves between the max. and min.
curves.

MAGNA 50-60, 65-60

Select one of 41 curves between the max. and min.
curves.

H

H

Max.

Min.

Q

Fig. 12 Max. and min. curves

The max. curve mode can be selected if an
uncontrolled pump is required.

The min. curve mode can be used in periods in
which a minimum flow is required. This operating
mode is for instance suitable for manual night-time
duty if automatic night-time duty is not desired.

7.6 Temperature influence

To be set with the R100, see section 8. Setting the
pump.

When this function is activated in proportional- or
constant-pressure control mode, the setpoint for
head will be reduced according to the liquid
temperature.

It is possible to set temperature influence to function
at liquid temperatures below 80 °C or below 50 °C.
These temperature limits are called T
setpoint is reduced in relation to the head set
(= 100 %) according to the characteristics below.

H

H

H

100%

actual

max.

. The

TM00 5547 4596TM01 0626 1797

Max.

Min.

Q

Fig. 11 Operating curves

7.5 Max. or min. curve duty

To be set on the control panel, with the R100 or via
GENI module, see section 8. Setting the pump.

The pump can be set to operate according to the
max. or min. curve, like an uncontrolled pump, see
fig. 12.

This operating mode is available, irrespective of the
control mode.

14

30%

50

T

actual

80

t [°C]

20

Fig. 13 Temperature influence

TM02 0245 0904

In the above example, T
selected. The actual liquid temperature T
causes the setpoint for head to be reduced from
100 % to H

actual

.

= 80 °C has been

max.

The temperature influence function requires:

• Proportional- or constant-pressure control mode.

• The pump must be installed in the flow pipe.

• System with flow-pipe temperature control.

actual

Q

Temperature influence is suitable in:

• systems with variable flows (e.g. two-pipe heating
systems), in which the activation of the
temperature influence function will ensure a
further reduction of the pump performance in
periods with small heating demands and
consequently a reduced flow-pipe temperature.

• systems with almost constant flows (e.g. one-pipe
heating systems and underfloor heating systems),
in which variable heating demands cannot be
registered as changes in the head as is the case
with two-pipe heating systems. In such systems,
the pump performance can only be adjusted by
activating the temperature influence function.

Selection of T

In systems with a dimensioned flow-pipe
temperature of:

• up to and including 55 °C, select T

• above 55 °C, select T

Note

max.

= 50 °C,

max.

= 80 °C.

max.

The temperature influence function
cannot be used in air-conditioning
systems.

7.7 External start/stop

The pump can be started or stopped via an external
potential-free contact or a relay connected to
terminals 7 and 8, see section 5.2 Connection
diagram.

Functional diagram: Start/stop input

Start/stop input

H

Q

H

Q

Normal duty

Stop

7.8 Signal relay

The pump incorporates a signal relay, terminals
1, 2 and 3, for a potential-free fault and operating
signal. The function of the signal relay, fault signal
(factory setting) or operating signal, is set with the
R100.

The output, terminals 1, 2 and 3, is electrically
separated from the rest of the controller.

The signal relay is activated as follows:

• Fault signal
The signal relay is activated together with the red
indicator light on the pump, see section

8.2 Control panel.

• Operating signal
The signal relay is activated together with the
green indicator light on the pump, see section

8.2 Control panel.

Functions of signal relay

Signal relay Fault signal

Not activated:

• T he electricity supply has been

132

NC NO C

switched off.

• The p ump has not registered
a fault.

Activated:

12 3

NC NO C

• T he pump has registered a fault.

Signal relay Operating signal

Not activated:

• The p ump has bee n set to stop.

132

NC NO C

• T he pump has registered a fault
and is unable to run.

Activated:

• T he pump is running.

12 3

NC NO C

• T he pump has registered a fault,
but is able to run.

Resetting of fault indications

A fault indication can be reset in one of the following
ways:

• Briefly press , or on the pump. This will
not influence the pump performance set.

• Briefly switch off the electricity supply to the
pump.

• With the R100, see section 8.4 R100 display

overview.

Before the pump can revert to normal duty, the fault
cause must be eliminated.

If the fault disappears by itself, the fault indication
will automatically be reset.

The fault cause will be stored in the pump alarm log.
The latest five faults can be called up with the R100.

7.9 Indicator lights

For position on pump, see fig. 19, section 8.2 Control
panel.

The indicator lights, pos. 2, are used for operating
and fault indication. Furthermore, they indicate
whether the pump is externally controlled.

When the R100 remote control

Note

communicates with the pump, the red
indicator light will flash rapidly.

The function of the operating and fault indicator
lights can be found in section 9. Fault finding chart.

The indicator light for external control is on

• if the pump control panel is inactive,

• if the pump is in constant-curve operating mode,

• if the temperature influence is active or

• if the pump is controlled by an external unit.

15

7.10 Expansion modules

The pump can be fitted with an expansion module
enabling communication with external signals
(signal transmitters).

Two types of expansion module are available:

• GENI module.

• LON module.
The fitting of a module is illustrated in fig. 14.
Open the control box cover and fit the module as

shown in fig. 14.

Warning
Before removing the control box cover,

make sure that the electricity supply
has been switched off for at least
5minutes.

Step Action

1

TM02 0241 0904

2

3

Fig. 14 Fitting an expansion module

16

TM02 0242 0904

TM02 0805 0904

7.11 Wiring diagrams for expansion modules

Min. curve
Max. curve
Analog 0-10 V input

MIN

Twin-head

MAX

10 V

pump

XQZBYA

DC 0-10 V

Bus signal

4

5 6 7 9 10 11 12 2122 23

Bus signal

BA

TM02 0237 0904

Screen

Min.

Max.

TM02 0236 1007

Warning

• Wires connected to
– supply terminals,
– outputs NC, NO, C and
– start/stop inputs, A, Y, B, MIN,

MAX, 10 V

must be separated from each other
and from the supply by reinforced
insulation.

• All wires connected to a terminal
block must be tied up at the
terminals.

Warning

• Twisted-pair cable.

• Wires connected to
– supply terminals,
– outputs NC, NO, C and
– start/stop inputs, A, B

must be separated from each other
and from the supply by reinforced
insulation.

• All wires connected to a terminal
block must be tied up at the
terminals.

Fig. 15 GENI module Fig. 16 LON module

Note:

• If the 0-10 V input is used, there must be a connection across terminals MIN and (input for min. curve
must be closed).

• All cables used must be heat-resistant up to +85 °C.

• All cables used must be installed in accordance with EN 60204-1 and EN 50174-2: 2000.

Concerning demands on signal wires and signal transmitters, see section 11. Technical data.
Connection examples (GENI module) can be found on pages 338 to 341.

17

7.12 GENI module

The GENI module offers the following functions:

• External analog 0-10 V control

• External forced control

• Bus communication via GENIbus

• Control of twin-head pumps.

7.12.1 Control of twin-head pumps

Twin-head pumps have a GENI module incorporated
in each control box. The modules are internally
connected via a wire.

MasterSlave

7.12.2 Selection of operating mode

Select the operating mode by means of the
mechanical contact in each module.

Operating

mode

Left pump

head

Right pump

head

Alternating Alternating Alternating

Standby Alternating Standby
Standby Standby Alternating
Standby Standby Standby

Alternating
operation

Flow direction

Fig. 17 Master/slave pumps

For connection of the communication cable between
the GENI modules, see pages 340 and 341.

Twin-head pumps are factory-set to the control mode

ADAPT and the operating mode "alternating

AUTO
operation", which is described below.

Operating modes:

• Alternating operation
Pump operation alternates every 24 hours. If the
duty pump stops due to a fault, the other pump
will start.

• Standby operation
One pump is operating continuously. In order to
prevent seizing-up, the other pump will start at a
fixed frequency and run for a short period. If the
duty pump stops due to a fault, the other pump
will start.

In air-conditioning systems, standby

Note

operation is recommended to minimise
condensation inside the pump.

Standby operation

Fig. 18 Mechanical contact

TM03 4635 2406

Operating the pump

Twin-head pumps can be set and operated in the
same way as single-head pumps. The duty pump
uses its setpoint setting, whether it is made on the
control panel, with the R100 or via bus.

Both pumps should be set to the same
setpoint and control mode. Different

Note

settings will result in different
operation when changing between the
two pumps.

7.13 LON module

The LON module offers the possibility of connecting
the pump to a LonWorks network. The module is
used for data transmission between a network and
pumps of the type MAGNA 32-120, 40-120, 50-120,
65-120, 50-60 and 65-60.

For further information, see the documentation files
on the floppy disk supplied with the LON module.

TM02 0243 0904

18

8. Setting the pump

EXT

Q

100%

MAX

STOP

5

4

1

2

3

AUTO

ADAPT

H

For the setting of the pump, use:

• control panel

• R100 remote control

• bus communication (not described in detail in
these instructions, contact Grundfos).

The table shows the application of the individual
operating units and in which section the function has
been described.

Possible settings

AUTOADAPT 8.2.1 8.7.1
Automatic night-time duty 8.2.1 8.7.2
Proportional-pressure

control
Constant-pressure control 8.2.1 8.7.1
Setpoint setting 8.2.2 8.5.1
Max. curve duty 8.2.3 8.5.2
Min. curve duty 8.2.4 8.5.2
Constant-curve duty – 8.5.2
Temperature influence – 8.7.3
Activation/deactivation of

pump buttons
Allocation of pump number – 8.7.6
Start/stop 8.2.5 8.5.2

Resetting of fault
indications

Reading of various data –

"–" = not available with this operating unit.

8.1 Factory setting

The pump is factory-set to AUTOADAPT without
automatic night-time duty.

Control

panel

8.2.1 8.7.1

– 8.7.4

8.2.6 8.5.3

R100

8.6.1 -

8.6.7

8.2 Control panel

Warning
At high liquid temperatures, the pump

may be so hot that only the buttons
should be touched to avoid burns.

The control panel, fig. 19, incorporates:

Pos. Description

1 Buttons for setting

• Indica tor lights for operating and fault
indication and

2

• symbol for in dication of external control

3 Button for change of control mode

Light symbols for indication of control

4

mode and night-time duty
Light fields for indication of head, flow and

5

operating mode

For further information, see section 9. Fault finding
chart.

Fig. 19 Control panel

TM03 8798 2507

19

8.2.1 Control mode setting

H

H

Description of function, see section 7.1 Control
modes.

To change the control mode, press , pos. 3,
according to this cycle:

AUTO

ADAPT

AUTO

+

ADAPT

+

8.2.2 Setpoint setting

Set the setpoint of the pump by pressing or
when the pump has been set to proportional­pressure control, constant-pressure control or
constant-curve duty.

The light fields, pos. 5, on the control panel indicate
the setpoint set.

MAGNA 32-120, 40-120, 50-120, 65-120

The light fields can indicate a maximum setpoint of
10 metres.

+

Fig. 20 Cycle of control modes

Automatic night-time duty can be activated together
with each of the control modes.

The light symbols in pos. 4, see fig. 19, indicate the
pump settings:

Light in Control mode

AUTO

ADAPT AUTOADAPT NO

Proportional

pressure

Automatic
night-time

duty

NO

Constant pressure NO

– Constant curve NO

AUTO

ADAPT

AUTOADAPT YES

Proportional

pressure

YES

Constant pressure YES

– Constant curve YES

"–" = no light.

TM03 1288 1505

Fig. 21 Light fields MAGNA xx-120

MAGNA 50-60, 65-60

The light fields can indicate a maximum setpoint of
5metres.

Fig. 22 Light fields MAGNA xx-60

8.2.3 Setting to max. curve duty

Description of function, see section 7.5 Max. or min.
curve duty.

To change over to the max. curve, press
continuously until "MAX" illuminates, see fig. 23. To
change back, press continuously until the desired
setpoint is indicated.

MAX

TM02 0482 2507TM02 0483 2507TM02 0246 2507

H

Fig. 23 Max. curve

20

8.2.4 Setting to min. curve duty

Description of function, see section 7.5 Max. or min.
curve duty.

To change over to the min. curve, press
continuously until "MIN" illuminates, see fig. 24. To
change back, press continuously until the desired
setpoint is indicated.

8.3 R100 remote control

The pump is designed for wireless communication
with the Grundfos R100 remote control. The R100
communicates with the pump via infra-red light.

During communication, the R100 must be pointed at
the pump control panel. When the R100 is
communicating with the pump, the red indicator light
will flash rapidly.

The R100 offers additional possibilities of setting and
status displays for the pump.

H MIN

Fig. 24 Min. curve

8.2.5 Start/stop of pump

To stop the pump, press continuously until
"STOP" illuminates. When the pump is stopped, the
green indicator light will be flashing.

To start the pump, press continuously.

If the pump is to be stopped, it is
recommended to use the start/stop
input, the R100 or to switch off the

Note

electricity supply. In this way, the
setpoint will remain unchanged when
the pump is started again.

8.2.6 Resetting of fault indications

The fault indications are reset by briefly pressing
any button. The settings remain unchanged. If the
fault has not disappeared, the fault indication will
reappear. The time until the fault reappears may vary
from 0 to 255 seconds.

TM02 0247 2507

21

8.4 R100 display overview

The R100 displays are divided into four parallel
menus, see fig. 25:

0. GENERAL, see operating instructions for R100

1. OPERATION

2. STATUS

3. INSTALLATION

This display appears only once, i.e. when the R100
gets contact with the pump.

8.5.1

The number stated at each individual display in
fig. 25 refers to the section in which the display is
described.

3. INSTALLATION2. STAT US0. GENERAL 1. OPERATION

8.6.1

8.7.1

8.5.2

8.5.3

8.5.4

Fig. 25 Menu overview

8.6.2

8.6.3

8.6.4

8.6.5

8.6.6

8.6.7

8.7.2

8.7.3

8.7.4

8.7.5

8.7.6

22

8.5 Menu OPERATION

When the communication between the R100 and the
pump has been established, "Contact with" appears
in the display. When the "arrow down" on the R100 is
pressed, menu OPERATION appears.

The display "Contact with" appears

Note

only once, i.e. when the R100 gets
contact with the pump.

8.5.1 Setpoint

This display depends on the control mode selected
in the display "Control mode" in menu
INSTALLATION.

If the pump is forced-controlled via external signals,
the number of possible settings will be reduced, see
section 8.8 Priority of settings. Attempts to change
the settings will result in an indication in the display
saying that the pump is forced-controlled and
changes therefore cannot be made.

This display will appear when the pump is in

ADAPT mode.

AUTO

Set the desired setpoint by pressing the buttons
"+" and "–" on the R100 (not possible when the pump
is in AUTO

Furthermore, it is possible to select one of the these
operating modes:

• Stop

• Min. (min. curve)

• Max. (max. curve).
The display is different if proportional pressure,

constant pressure or constant curve has been
selected.

The actual duty point of the pump is indicated by a
square in the Q/H field. No indication at low flow.

8.5.2 Operating mode

ADAPT mode).

8.5.3 Fault indications

If the pump is faulty, the cause will appear in this
display.

Possible causes:

• Pump blocked

• Internal fault

• Overvoltage

• Undervoltage

• Overtemperature

• Module fault

• Fault in module communication.
The fault indication can be reset in this display.

If the fault has not disappeared when resetting is
attempted, the fault indication will reappear in the
display when communicating with the pump.

8.5.4 Alarm log

The alarm code with text appears in this display.
The display also shows the number of minutes the
pump has been connected to the electricity supply
after the fault occurred.

The last five fault indications will appear in the alarm
log.

Select an operating mode:

• Stop

• Min. (min. curve)

• Normal (AUTO

ADAPT, proportional pressure,

constant pressure or constant curve)

• Max. (max. curve).

23

8.6 Menu STATUS

The displays appearing in this menu are status
displays only. It is not possible to change or set
values.

The actual values in the display are indicative and
based on estimation.

8.6.1 Actual setpoint

Field "Actual setpoint":

Actual setpoint of pump.

Field "corresponding to":

Actual setpoint in % of the setpoint set if the pump is
connected to an external analog 0-10 V signal
transmitter or if temperature influence or
proportional-pressure control is activated.

8.6.2 Operating mode

8.6.5 Liquid temperature

The actual temperature of the pumped liquid.

8.6.6 Power input and power consumption

Actual power input and power consumption of the
pump.

The value of power consumption is an accumulated
value and cannot be set to zero.

8.6.7 Operating hours

This display shows the actual operating mode (Stop,
Min., Normal or Max.) and where it was selected
(Pump, R100, BUS or External).

8.6.3 Head and flow

The actual head and flow of the pump.
If "<" is indicated in front of the flow, the flow is less

than the displayed value.

8.6.4 Speed

The actual pump speed.

24

Operating hours of the pump.
The value of operating hours is an accumulated

value and cannot be set to zero.

8.7 Menu INSTALLATION

This menu shows the settings that should be
considered when installing the pump.

8.7.1 Control mode

Description of function, see section 7.1 Control
modes or section 7.4 Constant-curve duty.

Select one of the control modes:

•AUTO

• Prop. pressure (proportional pressure)

• Const. pressure (constant pressure)

• Const. curve (constant curve).
Setting of setpoint and curve is carried out in display

8.5.1 Setpoint in menu OPERATION (not possible
when the pump is in AUTO

8.7.2 Automatic night-time duty

In this display, automatic night-time duty can be
activated or deactivated.

Automatic night-time duty can be set to:

• Active

• Not active,
irrespective of the control mode selected.

8.7.3 Temperature influence

Description of function, see section 7.6 Temperature
influence.

ADAPT

ADAPT mode).

In the case of temperature influence, the pump must
be installed in the flow pipe. It is possible to choose
between maximum temperatures of 50 °C and 80 °C.

When the temperature influence is active, a small
thermometer is shown in the display "Setpoint" in
menu OPERATION, see section 8.5.1 Setpoint.

8.7.4 Buttons on pump

To prevent unauthorised persons from operating the
pump, the function of the buttons , and can
be deactivated in this display. The buttons can be
reactivated only with the R100.

The buttons can be set to:

• Active

• Not active.

8.7.5 Signal relay

In this display, the function of the internal signal relay
can be set:

• Fault (functions as a fault signal relay)

• Operation (functions as an operating signal
relay).

8.7.6 Pump number

If the pump is in control mode

AUTO

Note

ADAPT or constant curve, the

temperature influence cannot be set
with the R100.

The temperature influence function can be activated
in this display when the control mode is proportional
pressure or constant pressure, see section

8.7.1 Control mode.

A number from 1 up to and including 64 can be
allocated to a pump or can be changed so that the
R100, Pump Management System 2000 or other
systems can distinguish between two or more
pumps.

25

8.8 Priority of settings

The external forced-control signals will influence the
settings available on the pump control panel and with
the R100. However, the pump can always be set to
max. curve duty or to stop on the pump control panel
or with the R100.

If two or more functions are activated at the same
time, the pump will operate according to the setting
with the highest priority.

The priority of the settings is as shown in the table.

Without expansion module

Possible settings

Priority

1 Stop
2Max. curve
3Stop
4Min. curve
5 Setpoint setting

Example: If the pump has been forced to stop via an
external signal, the pump control panel or the R100
can only set the pump to max. curve.

Pump control

panel or R100

External signals

With expansion module

Priority

1 Stop
2 Max. curve
3Stop
4
5

6

As illustrated in the table, the pump does not react to
external signals (max. curve and min. curve) when
the pump is controlled via bus.

If the pump is to react to external signals (max. curve
and min. curve), the system must be configured for
that function.

For further details, please contact Grundfos.

Possible settings

Pump

control

panel

or R100

Min. curve Min. curve Min. curve

Setpoint

setting

Not active when the pump is controlled
via bus.

Only active when the pump is
controlled via bus.

External

signals

Max.curve Max.curve

Bus

signal

Stop

Setpoint

setting

26

9. Fault finding chart

Warning
Before removing the control box cover, make sure that the electricity supply has been

switched off for at least 5 minutes.
The pumped liquid may be scalding hot and under high pressure. Before any removal or

dismantling of the pump, the system must therefore be drained or the isolating valves on
either side of the pump must be closed.

Indicator light is off.

Indicator light is on.

Indicator light is flashing.

Indicator

lights

Green Red

Fault Cause Remedy

The pump is not
running.

The pump is not
running.

The pump has
stopped due to a
fault.

The pump is
running but is
faulty.

The pump has
been set to stop
and is faulty.

One fuse in the installation is
blown/tripped out.

The current-operated or voltage­operated circuit breaker has tripped
out.

The pump may be defective. Replace the pump or call

The pump has been stopped in one
of the following ways:

1. With the button .

2. With the R100.

3. External on/off switch in position
off.

4. Via bus signal.

Electricity supply failure. Check that the electricity supply falls

Pump blocked and/or impurities in
the pump.

The pump may be defective. Use the R100 for fault finding, see

The pump is faulty, but is able to
operate.

The pump is faulty, but is able to
operate (has been set to STOP).

Replace/cut in the fuse.
Check that the electricity supply falls

within the specified range.
Cut in the circuit breaker.

Check that the electricity supply falls
within the specified range.

GRUNDFOS SERVICE for
assistance.

1. Start the pump by pressing .

2. Start the pump with the R100 or
by pressing .

3. Switch on the on/off switch.

4. Start the pump via bus signal.

within the specified range.
Dismantle and clean the pump.

section 8.5.3 Fault indications.
Replace the pump or call

GRUNDFOS SERVICE for
assistance.

The pump is able to operate.
Try to reset the fault indication by
briefly switching off the electricity
supply or by pressing the button ,

or .

Use the R100 for fault finding, see
section 8.5.3 Fault indications.

In the case of repeated faults,
contact GRUNDFOS SERVICE.

27

Indicator

lights

Fault Cause Remedy

Green Red

Noise in the
system.

Air in the system. Vent the system.
The flow is too high. Reduce the setpoint and possibly

The pressure is too high. Reduce the setpoint and possibly

Noise in the
pump.

Note

The R100 can also be used for fault finding.

Air in the pump. Vent the pump.
The inlet pressure is too low. Increase the inlet pressure and/or

10. Megging

Megging of an installation incorporating a
GRUNDFOS MAGNA pump is not allowed, as the
built-in electronics may be damaged. If megging of
the pump is necessary, the pump should be
electrically separated from the installation.

Megging of the pump can be carried out as
described below.

Megging of pumps

change over to AUTO
constant pressure.

change over to AUTO

ADAPT or

ADAPT or

proportional pressure.

check air volume in the expansion
tank (if installed).

1. Switch off the electricity supply.

2. Remove the wires from terminals L and N and the earth
conductor.

3. Short-circuit terminals L and N using a short wire
(see B).

4. Remove the screw for electronics frame connection
(see A).

5. Test between terminals L/N and earth (see C).
Maximum test voltage: 1000 VAC/1500 VDC.

Note: Never test between supply terminals (L and N).
Maximum permissible leakage current: < 35 mA.

6. Fit the screw for electronics frame connection (see A).

7. Remove the short wire between terminals L and N
(see B).

8. Fit the supply wires to terminals L and N and the earth
conductor.

9. Switch on the electricity supply.

28

A

B

C

TM02 0238 0904

11. Techn ical data

Supply voltage

1 x 230-240 V – 10 %/+ 6 %, 50/60 Hz.

Motor protection

The pump requires no external motor protection.

Enclosure class

IP 44.

Insulation class

F.

Relative air humidity

Maximum 95 %.

Ambient temperature

0 °C to +40 °C.

Temperature class

TF110 to EN 60335-2-51.

Liquid temperature

Maximum +110 °C.
Continuously: +2 °C to +95 °C.
Pumps in domestic hot-water systems:
Continuously: +2 °C to +60 °C.

Ambient

temperature

[°C]

0 2 95/110
30 2 95/110
35 2 90/90
40 2 70/70

Maximum system pressure

The maximum system pressure is indicated on the
pump flanges: PN 6 / PN 10: 10 bar/1.0 MPa.
Number of bolt holes in the pump flange: 4.

Inlet pressure

Recommended inlet pressures:

• Min. 0.15 bar at +75 °C.

• Min. 0.45 bar at +95 °C.

EMC (electromagnetic compatibility)

EN 61800-3.

Sound pressure level

The sound pressure level of the pump is lower than
54 dB(A).

Leakage current

The pump mains filter will cause a discharge current
to earth during operation. I

Standby loss

Lower than 3 W.

Liquid temperature

Min. [°C] Max. [°C]

< 3.5 mA.

leakage

Pump inputs and outputs

Internal potential-free change­over contact.

Signal output

Maximum load:
250 V, 2 A, AC1.
Minimum load: 5 V, 100 mA.
Screened cable depending on
signal level.

External potential-free switch.

Input for external
start/stop

Contact load: 5 V, 10 mA.
Screened cable.
Loop resistance:
Maximum 130 Ω.

Inputs of pump with GENI module

External potential-free switch.

Inputs for max.
and min. curves

Input for analog
0-10 V signal

Bus input

Contact load: 5 V, 1 mA.
Screened cable.
Loop resistance:
Maximum 130 Ω.

External signal: 0-10 VDC.
Maximum load: 1 mA.
Screened cable.

Grundfos bus protocol,
GENIbus protocol, RS-485.
Screened cable.
Wire cross section:

0.25 - 1 mm
Cable length:

2

.

Maximum 1200 m.

Input of pump with LON module

®

protocol, FTT 10.

LonTalk

Bus input

Twisted-pair cable.
Wire cross section:

0.25 - 1 mm

2

.

12. Disposal

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.

Subject to alterations.

29

Rp 1/4

H3

B2

H4

H2H1

B1

M

B5

L1

L3

B4 B3

B6 B7

D4

D2

D1

D5

D3

D3

TM02 0239 2601

MAGNA

32-120

MAGNA

40-120

MAGNA

50-120

MAGNA

65-120

MAGNA

50-60

MAGNA

65-60

PN 6 / PN 10 PN 6 / PN 10 PN 6 / PN 10 PN 6 / PN 10 PN 6 / PN 10 PN 6 / PN 10

L1 220 250 280 340 280 340

L3 110 125 140 170 140 170
B1 77 77 77 77 77 77
B2 115 115 125 125 115 115
B3 75 75 84 88 84 88
B4 76 80 98 104 98 104
B5 96 96 96 96 96 96
B6 110 115 130 145 130 145
B7 110 115 130 145 130 145
H1 66 68 79 82 79 82
H2 244 242 245 252 245 252
H3 310 310 324 334 324 334
H4 86 102 128 128 128 128
D1 32 40 50 65 50 65
D2 76 84 1 02 119 102 119
D3 90/100 100/110 110/125 130/145 110/125 130/145
D4 140 150 165 185 165 185
D5 14/19 14/19 14/19 14/19 14/19 14/19

335

B3

B1

H3

H1 H2

B7

B6B6

D4

D2

D1

D5

L1

M

MAGNA

Rp1/4

MAGNA

Twin

32-120

MAGNA

Twin

40-120

MAGNA

Twin

50-120

L2

L3

B5B4

MAGNA

Twin

65-120

MAGNA

Twin

50-60

PN 6 / PN 10 PN 6 / PN 10 PN 6 / PN 10 PN 6 / PN 10 PN 6 / PN 10 PN 6 / PN 10

L1 220 250 280 340 280 340
L2 103 125 126 126 126 126

L3 52 45 60 60 60 60
B1 115 115 125 125 115 115
B3 465 465 490 490 485 480
B4 260 260 275 275 270 270
B5 190 187 215 215 215 215
B6 100 100 120 120 120 120
B7 200 200 240 240 240 240
H1 85 87 88 88 88 88
H2 240 234 234 242 234 242
H3 325 321 322 330 322 330
D1 32 40 50 65 50 65
D2 76 84 102 119 102 119
D3 90/100 100/110 110/125 130/145 110/125 130/145
D4 140 150 165 185 165 185
D5 14/19 14/19 14/19 14/19 14/19 14/19

D3

D3

Twin

65-60

TM02 0790 2601

336

MAGNA 32-120, 40-120, 50-120, 65-120, 50-60, 65-60

S
T
O

NL

C

P

NONC

78321

337

TM02 0477 1004

MAGNA 32-120, 40-120, 50-120, 65-120, 50-60, 65-60, GENI module

S
T
O

CNONCNL

P

AY B XQZ

MIN

MAX

10 V

2322211211109765478321

338

Max. ø7

TM02 0478 1004

MAGNA 32-120, 40-120, 50-120, 65-120, 50-60, 65-60, GENI module

S
T
O

CNONCNL

P

AY B X QZ

MIN

MAX

10 V

2322211211109765478321

Max. ø7

TM02 0479 1004

339

MAGNA, Twin, 32-120, 40-120, 50-120, 65-120, 50-60, 65-60 GENI module,
Master

S
T
O

CNONCNL

P

AY B XQ Z

MIN

MAX

10 V

2322211211109765478321

Master definition

340

Max. ø7

TM02 0480 1004

MAGNA, Twin, 32-120, 40-120, 50-120, 65-120, 50-60, 65-60, GENI module,
Slave

S
T
O
P

CNONCNL

AY B XQZ

MIN

MAX

10 V

2322211211109765478321

Max. ø7

TM02 0481 1004

341

342

Denmark

GRUNDFOS DK A/S
Martin Bachs Vej 3
DK-8850 Bjerringbro
Tlf.: [phone]
Telefax: [phone]
E-mail: [e-mail]
www.grundfos.com/DK

Argentina

Bombas GRUNDFOS de Argentina S.A.
Ruta Panamericana km. 37.500 Lote 34A
1619 - Garin
Pcia. de Buenos Aires
Phone: [phone]
Telefax: [phone]

Australia

GRUNDFOS Pumps Pty. Ltd.
P.O. Box 2040
Regency Park
South Australia 5942
Phone: [phone]
Telefax: [phone]

Austria

GRUNDFOS Pumpen Vertrieb Ges.m.b.H.
Grundfosstraße 2
A-5082 Grödig/Salzburg
Tel.: [phone]
Telefax: [phone]

Belgium

N.V. GRUNDFOS Bellux S.A.
Boomsesteenweg 81-83
B-2630 Aartselaar
Tél.: [phone]
Télécopie: [phone]

Belorussia

Представ ительство ГРУНДФОС в
Минске
220090 Минск ул.Олешева 14
Телеф он: [phone]
Факс: [phone]

Bosnia/Herzegovina

GRUNDFOS Sarajevo
Paromlinska br. 16,
BiH-71000 Sarajevo
Phone: [phone]
Telefax: [phone]

Brazil

Mark GRUNDFOS Ltda.
Av. Humberto de Alencar Castelo Branco,
630
CEP 09850 - 300
São Bernardo do Campo - SP
Phone: [phone]
Telefax: [phone]

Bulgaria

GRUNDFOS Pumpen Vertrieb
Representative Office - Bulgaria
Bulgaria, 1421 Sofia
Lozenetz District
105-107 Arsenalski blvd.
Phone: [phone]
Telefax: [phone]

Canada

GRUNDFOS Canada Inc.
2941 Brighton Road
Oakville, Ontario
L6H 6C9
Phone: [phone]
Telefax: [phone]

China

GRUNDFOS Pumps (Shanghai) Co. Ltd.
51 Floor, Raffles City
No. 268 Xi Zang Road. (M)
Shanghai 200001
PRC
Phone: [phone]
Telefax: [phone]

Croatia

GRUNDFOS predstavništvo Zagreb
Cebini 37, Buzin
HR-10000 Zagreb
Phone: [phone]
Telefax: [phone]

Czech Republic

GRUNDFOS s.r.o.
Čajkovského 21
779 00 Olomouc
Phone: [phone]
Telefax: [phone]

Estonia

GRUNDFOS Pumps Eesti OÜ
Peterburi tee 44
11415 Tallinn
Tel: + 372 606 1690
Fax: + 372 606 1691

Finland

OY GRUNDFOS Pumput AB
Mestarintie 11
FIN-01730 Vantaa
Phone: [phone]
Telefax: [phone]

France

Pompes GRUNDFOS Distribution S.A.
Parc d’Activités de Chesnes
57, rue de Malacombe
F-38290 St. Quentin Fallavier (Lyon)
Tél.: [phone]
Télécopie: [phone]

Germany

GRUNDFOS GMBH
Schlüterstr. 33
40699 Erkrath
Tel.: [phone]
Telefax: [phone]
e-mail: [e-mail]
Service in Deutschland:
e-mail: [e-mail]

Greece

GRUNDFOS Hellas A.E.B.E.
20th km. Athinon-Markopoulou Av.
P.O. Box 71
GR-19002 Peania
Phone: [phone]
Telefax: +0030-210-66 46 273

Hong Kong

GRUNDFOS Pumps (Hong Kong) Ltd.
Unit 1, Ground floor
Siu Wai Industrial Centre
29-33 Wing Hong Street &
68 King Lam Street, Cheung Sha Wan
Kowloon
Phone: [phone]
Telefax: [phone]

Hungary

GRUNDFOS Hungária Kft.
Park u. 8
H-2045 Törökbálint,
Phone: [phone]
Telefax: [phone]

India

GRUNDFOS Pumps India Private Limited
118 Old Mahabalipuram Road
Thoraipakkam
Chamiers Road
Chennai 600 096
Phone: [phone]

Indonesia

PT GRUNDFOS Pompa
Jl. Rawa Sumur III, Blok III / CC-1
Kawasan Industri, Pulogadung
Jakarta 13930
Phone: [phone]
Telefax: [phone] / 460 6901

Ireland

GRUNDFOS (Ireland) Ltd.
Unit A, Merrywell Business Park
Ballymount Road Lower
Dublin 12
Phone: [phone]
Telefax: [phone]

Italy

GRUNDFOS Pompe Italia S.r.l.
Via Gran Sasso 4
I-20060 Truccazzano (Milano)
Tel.: [phone]
Telefax: [phone] / 95838461

Japan

GRUNDFOS Pumps K.K.
Gotanda Metalion Bldg., 5F,
5-21-15, Higashi-gotanda
Shiagawa-ku, Tokyo
141-0022 Japan
Phone: [phone]
Telefax: [phone]

Korea

GRUNDFOS Pumps Korea Ltd.
6th Floor, Aju Building 679-5
Yeoksam-dong, Kangnam-ku, 135-916
Seoul, Korea
Phone: [phone]
Telefax: [phone]

Latvia

SIA GRUNDFOS Pumps Latvia
Deglava biznesa centrs
Augusta Deglava ielā 60, LV-1035, Rīga,
Tālr.: + 371 714 9640, 7 149 641
Fakss: + 371 914 9646

Lithuania

GRUNDFOS Pumps UAB
Smolensko g. 6
LT-03201 Vilnius
Tel: + 370 52 395 430
Fax: + 370 52 395 431

Malaysia

GRUNDFOS Pumps Sdn. Bhd.
7 Jalan Peguam U1/25
Glenmarie Industrial Park
40150 Shah Alam
Selangor
Phone: [phone]
Telefax: [phone]

México

Bombas GRUNDFOS de México S.A. de
C.V.
Boulevard TLC No. 15
Parque Industrial Stiva Aeropuerto
Apodaca, N.L. 66600
Phone: [phone]
Telefax: [phone]

Netherlands

GRUNDFOS Nederland B.V.
Postbus 104
NL-1380 AC Weesp
Tel.: [phone]
Telefax: [phone]/492299

New Zealand

GRUNDFOS Pumps NZ Ltd.
17 Beatrice Tinsley Crescent
North Harbour Industrial Estate
Albany, Auckland
Phone: [phone]
Telefax: [phone]

Norway

GRUNDFOS Pumper A/S
Strømsveien 344
Postboks 235, Leirdal
N-1011 Oslo
Tlf.: [phone]
Telefax: [phone]

Poland

GRUNDFOS Pompy Sp. z o.o.
ul. Klonowa 23
Baranowo k. Poznania
PL-62-081 Przeźmierowo
Phone: [phone]
Telefax: ([phone]

Portugal

Bombas GRUNDFOS Portugal, S.A.
Rua Calvet de Magalhães, 241
Apartado 1079
P-2770-153 Paço de Arcos
Tel.: [phone]
Telefax: [phone]

România

GRUNDFOS Pompe România SRL
Bd. Biruintei, nr 103
Pantelimon county Ilfov
Phone: [phone]
Telefax: [phone]
E-mail: [e-mail]

Russia

ООО Грун дф ос
Россия, 109544 Москва, Школьная 39
Тел. [phone]
Факс [phone]

E-mail [e-mail]

Serbia

GRUNDFOS Predstavništvo Beograd
Dr. Milutina Ivkovića 2a/29
YU-11000 Beograd
Phone: [phone]
Telefax: [phone]

Singapore

GRUNDFOS (Singapore) Pte. Ltd.
24 Tuas West Road
Jurong Town
Singapore 638381
Phone: [phone]
Telefax: [phone]

Slovenia

GRUNDFOS PUMPEN VERTRIEB
Ges.m.b.H.,
Podružnica Ljubljana
Blatnica 1, SI-1236 Trzin
Phone: [phone]
Telefax: [phone]
E-mail: [e-mail]

Spain

Bombas GRUNDFOS España S.A.
Camino de la Fuentecilla, s/n
E-28110 Algete (Madrid)
Tel.: [phone]
Telefax: [phone]

Sweden

GRUNDFOS AB
Lunnagårdsgatan 6
431 90 Mölndal
Tel.: [phone]
Telefax: [phone]

Switzerland

GRUNDFOS Pumpen AG
Bruggacherstrasse 10
CH-8117 Fällanden/ZH
Tel.: [phone]
Telefax: [phone]

Taiwan

GRUNDFOS Pumps (Taiwan) Ltd.
7 Floor, 219 Min-Chuan Road
Taichung, Taiw an, R.O.C.
Phone: [phone]
Telefax: [phone]

Thailand

GRUNDFOS (Thailand) Ltd.
947/168 Moo 12, Bangna-Trad Rd., K.M. 3,
Bangna, Phrakanong
Bangkok 10260
Phone: [phone] ... 91
Telefax: [phone] ... 6

Turkey

GRUNDFOS POMPA San. ve Tic. Ltd. Sti.
Gebze Organize Sanayi Bölgesi
Ihsan dede Caddesi,

2. yol 200. Sokak No. 204
41490 Gebze/ Kocaeli
Phone: +90 - 262-679 7979
Telefax: +90 - 262-679 7905
E-mail: [e-mail]

Ukraine

ТОВ ГРУНДФОС Ук раи на
ул. Владимирская, 71, оф. 45
г. Киев, 01033, Украина,
Тел. [phone]
Факс [phone]

United Arab Emirate s

GRUNDFOS Gulf Distribution
P.O. Box 16768
Jebel Ali Free Zone
Dubai
Phone: [phone]
Telefax: [phone]

United Kingdom

GRUNDFOS Pumps Ltd.
Grovebury Road
Leighton Buzzard/Beds. LU7 8TL
Phone: [phone]
Telefax: [phone]

U.S.A.

GRUNDFOS Pumps Corporation
17100 West 118th Terrace
Olathe, Kansas 66061
Phone: [phone]
Telefax: [phone]

Usbekistan

Представ ительство ГРУНДФОС в
Ташкен те
700000 Ташке нт ул .Усма на Носира 1-й
тупик 5
Телеф он: [phone]
Факс: [phone]

Addresses revised 26.06.2007

Being responsible is our foundation

Thinking ahead makes it possible

Innovation is the essence

96549346 0807

Repl. 96549346 0205

www.grundfos.com

139