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6.2.1 PFU 2000 DIP Switch Settings
DIP Switch Setting for PFU 2000:
Pump number of the first pump of the PFU 2000: 1
Pump number of the first pump of the PFU 2000: 2
Pump number of the first pump of the PFU 2000: 3
Pump number of the first pump of the PFU 2000: 4
Pump number of the first pump of the PFU 2000: 5
Pump number of the first pump of the PFU 2000: 6
Pump number of the first pump of the PFU 2000: 7
Pump number of the first pump of the PFU 2000: 8
Pre-Pressure/Water Shortage Monitoring
–
Pre-pressure measuring (4-20 mA).
–
Water shortage monitoring (contact signal).
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.
Friction Loss Compensation
–
No friction loss compensation.
–
10% friction loss compensation.
Discharge Pressure
–
0-10 V signal.
–
4-20 mA signal.
External Setpoint Influence Signal
–
No sensor connected.
–
0-10 V signal.
–
4-20 mA signal.
This PFU 2000 controls the last pump of the zone:
This PFU 2000 does not control the last pump of the
zone:
Number of pumps controlled: 1
Number of pumps controlled: 2
Number of pumps controlled: 3
Number of pumps controlled: 4
24
DIP 1
1
2
3
4
5
OFF OFF OFF
OFF OFF
ON
OFF
ON
OFF
OFF
ON
ON
ON
OFF OFF
ON
OFF
ON
ON
ON
OFF
ON
ON
ON
OFF
ON
ON
★
OFF
OFF
6
7
8
9
OFF
ON
OFF
ON
OFF OFF
OFF
ON
ON
OFF
ON
ON
DIP 2
1
2
3
4
ON
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
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