contents
1.0 introduction 4
1.1 precautions 4
1.1.1 uncrating 4
1.1.2 handling design envelope
4312 and 4392 units
4
1.2 mechanical installation 4
1.2.1 location 4
1.2.2 storage 4
1.2.3 installation 4
1.2.4 pump piping – general 5
2.0 electrical setup 7
2.1 remove cover 7
2.2 precautions 7
2.2.1 ground leakage current 7
2.2.2 start / stop of pump 8
2.2.3 additional motor protection 8
2.3 electrical installation 8
2.3.1 supply voltage 8
2.3.2 supply fusing 8
2.3.3 grounding and it mains 8
2.3.4 relay connections 9
2.3.5 electrical installation and
control connections
10
2.3.6 control terminals 11
2.4 design envelope pump
controller wiring
13
2.4.1 ethernet and wifi connectivity 13
2.4.2 can bus wiring 13
2.4.3 rs 485 wiring 13
2.4.4 networking options 13
3.0 networking controls 14
3.1 modbus ip & rtu 15
3.2 BACnet ip & ms/tp 18
4.0 operation 19
4.1 start-up checklist 19
4.2 starting pump 19
4.2.1 auto flow balancing 20
4.3 touch screen 21
4.3.1 login 21
4.3.2 logout 21
4.3.3 about 21
4.3.4 general settings 22
4.3.5 manual/auto mode 23
4.3.6 pump control 24
4.3.7 alarms & warnings 27
4.3.8 trend-graph 28
4.3.9 brightness adjustment 28
4.3.10 touch screen calibration 29
4.3.11 data logging 30
4.4 web interface 31
4.4.1 connecting via ethernet 31
4.4.2 connecting via wifi 31
4.4.3 switching frequency 31
4.5 design envelope flow readout
tolerance
32
5.0 control modes 32
5.1 constant flow 32
5.2 constant pressure 32
5.3 linear pressure 32
5.4 quadratic curve control 33
5.5 quadratic curve control with
minimum flow protection
33
5.6 quadratic curve control with
maximum flow protection
33
5.7 quadratic curve control with
minimum & maximum flow protection
33
5.8 parallel sensorless
pump control (pspc)
33
5.8.1 embedded parallel sensorless
pump control for multiple pumps
34
5.9 2*100% capacity split units 35
5.10 duty-standby mode 35
5.11 alternation 35
6.0 maintenance 35
6.1 general care 35
6.2 lubrication 36
6.3 mechanical seal 36
6.3.1 mechanical seal replacement
instructions for 4312 split coupled
vertical in-line pump
36
6.3.2 mechanical seal replacement
instructions for 4392 close coupled
vertical in-line pump
37
7.0 warnings and alarms 39
7.1 alarm summary for interfaces 39
7.2 warning summary for interfaces 40
8.0 fuse and wire recommendation 41
9.0 pump manager 42
To Next Page
Loading...
