Grundfos PM 1 User Manual

English (GB)
18
16. Technical data
16.1 Technical data, PM 1
*
The start pressure depends on the variant. See
the nameplate.
The technical data may be limited by the pump data.
See installation and operating instructions for the
pump.
16.2 Technical data, PM 2
1)
The start pressure can be set in steps of 0.5 bar.
The setting is described in section 4.2.1 DIP
switches, PM 2.
2)
The stop pressure is only used in systems with a
pressure tank. See section 9.2 Start and stop
with one bar differential pressure.
The technical data may be limited by the pump data.
See installation and operating instructions for the
pump.
17. Disposing of the product
This product or parts of it must be disposed of in an
environmentally sound way:
1. Use the public or private waste collection service.
2. If this is not possible, contact the nearest
Grundfos company or service workshop.
The crossed-out wheelie bin symbol on
a product means that it must be
disposed of separately from household
waste. When a product marked with this
symbol reaches its end of life, take it to a
collection point designated by the local
waste disposal authorities. The separate collection
and recycling of such products will help protect the
environment and human health.
Data 230 V 115 V
Supply voltage
1 x 220-240
VAC
1 x 110-120
VAC
Maximum inductive
contact load
10 A 14 A
Frequency 50 or 60 Hz
Maximum ambient
temperature
See nameplate.
Liquid temperature 0 °C - see nameplate.
Start
pressure
*
PM 1-15 1.5 bar
PM 1-22 2.2 bar
Minimum flow 1.0 litre per minute
Time delay during
stopping
10 seconds
Maximum operating
pressure
PN 10, 10 bar, 1 MPa
Enclosure class IP65
Dimensions See fig. 3, page 35
Data 230 V 115 V
Supply voltage
1 x 220-240
VAC
1 x 110-120
VAC
Maximum inductive
contact load
10 A
Frequency 50 or 60 Hz
Maximum ambient
temperature
See nameplate.
Liquid temperature 0 °C - see nameplate.
Start pressure
1)
1.5 to 5 bar
Stop pressure
2)
Start pressure + 1 bar
Minimum flow 1.0 litre per minute
Time delay during
stopping
10 seconds
Maximum operating
pressure
PN 10, 10 bar, 1 MPa
Enclosure class IP65
Volume of internal
pressure tank
0.1 litre
Dimensions See fig. 4, page 36

Grundfos PM 1 Specifications

General

Brand	Grundfos
Model	PM 1
Category	Controller
Language	English