Grundfos MAGNA1 C Installation And Operating Instructions

English (GB)
20
7.7 Pairing and unpairing twin-head pumps
The pumps are paired from factory, however, it can be useful to
know how to pair the system e.g. for service purposes.
The pumps can also be unpaired.
7.7.1 Pairing
7.7.2 Unpairing
The master pump head is the one from which you
initiate the pairing.
Step Action Illustration
1
Push and hold the
button on the
pump you wish to
assign as master
for 5 seconds.
The Grundfos Eye
on both pumps will
begin to flash.
TM06 8524 1017
2
Push the button
on the slave
pump.
TM06 8525 1017
3
Both Grundfos
Eyes are alight
and constant.
The two pumps
are now paired.
TM06 8527 1017
5 sec.
Step Action Illustration
1
Push and hold the
button on any of
the two pump
heads for 5
seconds.
TM06 8521 1017
2
The light in the
center of the
Grundfos Eye will
disappear. The
system has been
de-activated.
TM06 8522 1017
5 sec.

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