contents
1.0 mechanical setup 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 storage 4
1.1.5 warranty 4
1.1.6 uncrating 4
1.1.7 handling design envelope
4322 & 4372 units 5
1.2 mechanical installation 5
1.2.1 location 5
1.2.2 installation 5
1.2.3 pump piping-general 9
1.2.4 alignment 9
2.0 electrical setup 10
2.1 precautions 10
2.1.1 ground leakage current 10
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
2.2.1 depm 11
2.2.2 frame 71 12
2.2.3 depm 2 13
2.3 electrical installation 14
2.3.1 power wiring 14
2.3.1.1 power wiring for frame 71 motors –
1 phase 14
2.3.1.2 power wiring for frame 71 motors –
3 phase 14
2.3.1.3 power wiring for depm motors 15
2.3.1.4 power wiring for depm 2 motors 15
2.3.2 tools you will need 15
2.3.3 the main cover disassembly 15
2.3.3.1 main cover disassembly – frame 71 motors 15
2.3.3.2 the main cover disassembly- depm motors 16
2.3.3.3 the main cover disassembly-depm2 motors 17
2.3.4 control terminal wiring 18
2.3.4.1 control terminal wiring for
frame 71 motors 18
2.3.4.2 control terminal wiring for depm motors 18
2.3.4.3 control terminal wiring for
depm2 motors 19
2.3.5 analog / digital inputs 19
2.3.5.1 analog / digital inputs for
frame 71 motors 19
2.3.5.2 analog / digital inputs for
depm motors 20
2.3.5.3 analog / digital inputs for
depm2 motors 21
2.3.6 analog / digital output 21
2.3.6.1 analog output for frame 71 motors 21
2.3.6.2 digital output for frame 71 motors 21
2.3.6.3 analog output for depm motors 21
2.3.6.4 digital output for depm motors 21
2.3.6.5 analog output for depm2 motors 21
2.3.6.6 digital output for depm2 motors 21
2.3.7 relay output 22
2.3.7.1 relay output for frame 71 motors 22
2.3.7.2 relay output for depm motors 22
2.3.7.3 relay output for depm2 motors 22
2.3.8 supply voltage 22
2.3.9 supply fusing 22
2.4 design envelope pump controller wiring 23
2.4.1 battery 23
2.4.2 ethernet connectivity 23
2.4.3 can bus wiring 23
2.4.4 rs 485 wiring 23
2.4.5 networking options 23
3.0 networking controls 24
3.1 modbus register map – version 1 -
for firmware v1.16 and older 25
3.2 BACnet objects – version 1 -
for firmware v1.16 and older 27
3.3 modbus register map – version 2 -
for firmware v1.17 and newer 29
3.4 BACnet objects – version 2 -
for firmware v1.17 and newer 31
4.0 operation 33
4.1 start-up checklist 33
4.2 starting pump 33
4.2.1 auto flow balancing 33
4.3 touch screen 34
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