Grundfos MAGNA3 25-100 (N) User manual

GRUNDFOS INSTRUCTIONS
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MAGNA3

2 3
MAGNA3 MAGNA3 D

4 5
Max. 95 % RH
Enclosure Type 2
Min./Max.
+14°F – 230°F (-10°C – 110°C)
PN 12: 175 psi/1.2 MPa
Min./Max.
+32°F – +104°F (0°C – 40°C)
CAUTION: Electrical cord should hang free and
must not touch parts that are above 167°F (75°C).
MISE EN GARDE: Le cordon électrique doit être libre de support
et ne doit pas toucher les ièces qui sont au-dessus de 167 ° F (75 ° C).
PRECAUCIÓN: El cable eléctrico debe colgar libremente y no
debe tocar partes que estén por encima de los 167 ° F (75 ° C).
< 55 dB(A)

6 7
!
0.6 x 3.5
5.0
1.2 x 8.0
TX20
TX10

8 9
432
1

10 11
5.0

12 13

14 15

16 17
5 6
8 Nm
5.0

18 19
L (L1)
N (L2)
8
Installation must comply with the
requirements of the National
Electrical Code.
L'installation doit être conforme
aux exigences de la norme
National Electrical Code.
La instalación debe cumplir
los requerimientos del código
National Electrical Code.
7
1 x 230 V
1 x 115 V

20 21
Use C and NC for fault signals
as this enables serial connections
of more relays and detection
of signal cable defects.
Relay 1 Relay 2 PowerDigital input
Analog input
L N
GFCI
ALARMOPERATION
L
N
NC NO C
24V IN
NC NO C
S/S
M
A
M
I
Vcc Signal
SENSOR
L N
GFCI
ALARM
OPERATION
L
N
NC NO C
24V IN
NC NO C
S/S
M
A
M
I
Vcc Signal
SENSOR
L N
GFCI
ALARM
OPERATION
L
N
NC NO C
24V IN
NC NO C
S/S
M
A
M
I
Vcc Signal
SENSOR
L N
GFCI
ALARMOPERATION
L
N
NC NO C
24V IN
NC NO C
S/S
M
A
M
I
Vcc Signal
SENSOR
L N
GFCI
ALARMOPERATION
L
N
NC NO C
24V IN
NC NO C
S/S
M
A
M
I
Vcc Signal
SENSOR

22 23
9 10 11
0.28 in. (7 mm)
0.79 in. (20 mm)
0.28 in. (7 mm)
0.79 in. (20 mm)
0.28 in. (7 mm)
1.0 in. (25 mm)
0.28 in. (7 mm)
1.0 in. (25 mm)
Min. Ø 0.28 in. (7 mm)
Max. Ø 0.56 in. (14 mm)
Min. Ø 0.28 in. (7 mm)
Max. Ø 0.56 in. (14 mm)
230 V
115 V

24 25
12 13 14
230 V
115 V

26 27
17
16
0/Off
1/On
15

28 29
19
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Further product documentation
Documentation supplémentaire
Información adicional de producto
23
!
18
Power cycle: Max. 4 starts per 60 minutes
Cycle de puissance: Max. 4 démarrages par 60 minutes
Ciclo de energía: Max. 4 arranques por 60 minutos minutes

30 31

32 33

34 35
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Installation date:
Installer:
ECM: 1290593
99341856 08.2020
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