contents
1.0 introduction 4
1.1 precautions 4
1.1.1 instructions for safe use 4
1.1.2 ambient temperature 4
1.1.3 enclosure rating 4
1.1.4 vibration levels 4
1.1.5 storage 5
1.1.6 warranty 5
1.1.7 uncrating 5
1.1.8 handling design envelope 4200h &
4280 pumping units 5
1.2 mechanical installation 6
1.2.1 location 6
1.2.2 installation 6
1.2.3 system installation 7
1.2.4 suction guide 7
1.2.5 leveling 7
1.2.6 installation for seismic mounts 8
1.2.7 vertical shaft installation 8
1.2.8 pump piping – general 8
2.0 electrical setup 9
2.1 precautions 9
2.1.1 ground leakage current 9
2.1.2 start / stop of pump 10
2.1.3 additional motor protection 10
2.1.4 motor thermal protection and
derating 10
2.2 electrical specification 11
2.3 electrical installation 12
2.3.1 power wiring 12
2.3.2 tools you will need 12
2.3.3 the main cover disassembly 13
2.3.4 control terminal wiring 14
2.3.5 analog / digital inputs 14
2.3.6 digital output 17
2.3.7 relay output 17
2.3.8 supply voltage 17
2.3.9 supply fusing 17
2.4 design envelope pump
controller wiring 18
2.4.1 battery 18
2.4.2 ethernet and wifi connectivity 18
2.4.3 can bus wiring 18
2.4.4 rs 485 wiring 18
2.4.5 networking options 18
3.0 networking controls 19
3.1 modbus ip & rtu 20
3.2 BACnet ip & ms/tp 23
4.0 operation 25
4.1 start-up checklist 25
4.2 starting pump 25
4.3 touch screen 26
4.3.1 login 26
4.3.2 logout 26
4.3.3 about 26
4.3.4 general settings 27
4.3.5 manual/auto mode 28
4.3.6 pump control 29
4.3.7 alarms & warnings 33
4.3.8 trend-graph 33
4.4 web interface 34
4.5 design envelope flow readout
tolerance 34
4.6 noise levels 34
5.0 control modes 35
5.1 constant flow 35
5.2 constant pressure 35
5.3 linear pressure 35
5.4 quadratic curve control 35
5.5 quadratic curve control with
minimum flow protection 35
5.6 quadratic curve control with
maximum flow protection 36
5.7 quadratic curve control with
minimum & maximum flow protection 36
5.8 parallel sensorless pump
control (pspc) 36
5.8.1 parallel sensorless pump control
for multiple single pumps 36
5.9 2*100% capacity split units 37
5.10 duty-standby mode 37
5.11 alternation 37
6.0 maintenance 38
6.1 general care 38
6.2 lubrication 38
6.3 mechanical seal 38
6.3.1 mechanical seal replacement instruc-
tions for rigid split- coupled pumping
units (series 4300, 4200h & 4322) 39
6.3.2 mechanical seal replacement instruc-
tions for close-coupled pumping units
(series 4380, 4280 & 4372) 40
6.4 system cleanliness 42
7.0 warnings and alarms 42
7.1 alarm summary for interfaces 42
7.2 warning summary for interfaces 43
8.0 fuse and wire recommendation 44
9.0 pump manager 45
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