Grundfos MAGNA1 C Installation And Operating Instructions

English (GB)
11
3.4.5 Connecting the digital input 3.4.6 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.
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.
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 Specifications

General

Liquid temperature range	-10°C to +110°C
Maximum operating pressure	10 bar
Enclosure class	IP42
Insulation class	F
Type	Circulator pump
Pump housing	Cast iron
Series	MAGNA1
Model	MAGNA1 C
Protection Class	IP42
Approvals	CE, EAC
Connection	Flange
Power Supply	1 x 230 V, 50/60 Hz
Weight	Varies by model