Grundfos PM 2 User Manual

9
5. Control panel
Fig. 5 Control panel
TM03 9361 1508
Pos. Description Function
1
"Pressure
scale"
The pressure scale has
13 light fields indicating the
pressure from 0 to 6 bar.
All light fields illuminate
briefly when the power
supply is switched on.
2 "Pump on"
The green indicator light is
permanently on when the
pump is running.
The indicator light also
illuminates briefly when the
power supply is switched
on.
3 "Alarm"
The red indicator light is
permanently on or flashes
when the pump has
stopped due to an
operating fault.
See section 12. Fault
finding chart.
The indicator light also
illuminates briefly when the
power supply is switched
on.
4[Reset]
The button is used for
• resetting of fault
indications
• checking of DIP switch
settings.
See section 5.3 Checking
the DIP switch settings.

Grundfos PM 2 Specifications

General

Brand	Grundfos
Model	PM 2
Category	Controller
Language	English