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6.3.1 PFU 2000 DIP switch settings
DIP switch setting for PFU 2000:
DIP 1
DIP 2
1
2
3
4
5
6
7
8
9
1
2
3
4
Pump number of the first pump of the PFU 2000: 1
OFF OFF OFF
Pump number of the first pump of the PFU 2000: 2
OFF OFF
ON
Pump number of the first pump of the PFU 2000: 3
OFF
ON
OFF
Pump number of the first pump of the PFU 2000: 4
OFF
ON
ON
Pump number of the first pump of the PFU 2000: 5
ON
OFF OFF
Pump number of the first pump of the PFU 2000: 6
ON
OFF
ON
Pump number of the first pump of the PFU 2000: 7
ON
ON
OFF
Pump number of the first pump of the PFU 2000: 8
ON
ON
ON
Pre-pressure/water shortage monitoring
–
Pre-pressure measuring (4-20 mA).
–
Water shortage monitoring (contact signal).
OFF
ON
ON
OFF
OFF
ON
1.
Without a PMU 2000.
1.1 Operation on the basis of EPROM settings
in the PFU 2000.
1.2 Operation on the basis of data stored in the
PFU 2000 RAM.
2.
With a PMU 2000.
2.1 Operation on the basis of current PMU 2000
data.
★
ON
OFF
OFF
Friction loss compensation
–
No friction loss compensation.
–
10% friction loss compensation.
OFF
ON
Discharge pressure
–
0-10 V signal.
–
4-20 mA signal.
OFF
ON
External setpoint influence signal
–
No sensor connected.
–
0-10 V signal.
–
4-20 mA signal.
OFF
OFF
ON
This PFU 2000 controls the last pump of the zone:
OFF
This PFU 2000 does not control the last pump of the
zone:
ON
Number of pumps controlled: 1
OFF OFF
Number of pumps controlled: 2
OFF
ON
Number of pumps controlled: 3
ON
OFF
Number of pumps controlled: 4
ON
ON
Содержание Hydro 2000 F
Страница 1: ...Hydro 2000 F Installation and operating instructions GRUNDFOS INSTRUCTIONS ...
Страница 4: ...4 ...
