Grundfos MAGNA1 C Series User Manual

English (GB)
14
3.5.5 Connecting the digital input 3.5.6 Connecting the fault relay output
Step Action Illustration
1
Remove the front
cover from the
control box.
Do not remove the
screws from the
cover.
TM05 5530 3016
2
Locate the digital
input terminal
connector.
TM06 8017 8517 0817
3
Pull the cable
through a cable
gland, M16, and
connect the cable
conductors to the
digital input
terminal
connector.
See section
8.4.1 Digital input
(Start/Stop) for
instructions on
how to connect
the cable to the
terminal.
TM06 8516 0817
4
Refit the front
cover to the
control box.
TM06 8059 0717
Step Action Illustration
1
Remove the front
cover from the
control box.
Do not remove the
screws from the
cover.
TM05 5530 3016
2
Locate the fault
relay output cover
and remove it.
TM06 8056 0817
3
Pull the cable
through a cable
gland, M16, and
connect the cable
conductors to the
fault relay output
terminal
connector.
See section
8.4.2 Fault relay
output for
instructions on
how to connect
the cable to the
terminal.
TM06 8057 0817
4
Refit the fault
relay output cover.
TM06 8058 0717
5
Refit the front
cover to the
control box.
TM06 8059 0717

Grundfos MAGNA1 C Series Specifications

General

Head	Up to 12 m
Maximum Operating Pressure	10 bar
Power Supply	1 x 230 V, 3 x 400 V
Insulation Class	F
Type	Circulator Pump
Pump Housing	Cast Iron
Approvals	CE, EAC
Connection Type	Flanged or threaded
Material	Cast Iron
Weight	Varies depending on model