Grundfos MAGNA3 25-100 (N) User manual

GRUNDFOS INSTRUCTIONS
MAGNA3
Further product
documentation
net.grundfos.com/qr/i/98091805

2 3
MAGNA3 MAGNA3 D

4 5
Max. 95 % RH
IPX4D
< 55 dB(A)
Min./Max.
-10 °C – +110 °C
PN 6:6 bar / 0.6 MPa
PN 10:10 bar / 1.0 MPa
PN 16:16 bar / 1.6 MPa
Min./Max.
0 °C – +40 °C

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

8 9
4321

10 11
5
5.0

12 13
6a 76c6b

14 15
9
8 Nm5.0
8

16 17
10 11

18 19
12 13

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
RCD/RCCB
ALARMOPERATION
L
N
NC NO C
24V IN
NC NO C
S/S
M
A
M
I
Vcc Signal
SENSOR
L N
RCD/RCCB
ALARM
OPERATION
L
N
NC NO C
24V IN
NC NO C
S/S
M
A
M
I
Vcc Signal
SENSOR
L N
RCD/RCCB
ALARM
OPERATION
L
N
NC NO C
24V IN
NC NO C
S/S
M
A
M
I
Vcc Signal
SENSOR
L N
RCD/RCCB
ALARMOPERATION
L
N
NC NO C
24V IN
NC NO C
S/S
M
A
M
I
Vcc Signal
SENSOR
L N
RCD/RCCB
ALARMOPERATION
L
N
NC NO C
24V IN
NC NO C
S/S
M
A
M
I
Vcc Signal
SENSOR

22 23
14 15 16 17
7 mm
20 mm
7 mm
25 mm
Min. Ø 7 mm
Max. Ø 14 mm

24 25
18 19 20

26 27
22
21
0/Off
1/On

28 29
24
net.grundfos.com/qr/i/98091805
Further product documentation
23
!
23
Power cycle
Max. 4 starts
per 60 minutes

30 31

GRUNDFOS Holding A/S
Poul Due Jensens Vej 7
DK-8850 Bjerringbro
Tel: [phone]
www.grundfos.com
Installation date:
Installer:
ECM: 1253737
98091803 0219
Trademarks displayed in this material, including but not limited to Grundfos, the Grundfos logo and “be think innovate” are registered trademarks owned by The Grundfos Group. All rights reserved. © 2019 Grundfos Holding A/S, all rights reserved.