Armstrong Design Envelope 4300, Installation And Operating Instructions Manual

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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 Uncrating 4
1.1.6 Handling design envelope
4300 & 4380 units 4
1.2 Mechanical installation 5
1.2.1 Location 5
1.2.2 Installation 5
1.2.3 Pump piping-general 8
1.2.4 Alignment 9
2.0 Electrical setup 9
2.1 Precautions 9
2.1.1 Ground leakage current 9
2.1.2 Start/stop of pump 9
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 Digital & analogue input/output 14
2.3.6 Relay output 14
2.3.7 Supply voltage 14
2.3.8 Supply Fusing 15
2.4 Design envelope pump controller wiring 15
2.4.1 Rs 485 wiring 15
2.4.2 Ethernet 15
2.4.3 CANBUS wiring 15
2.4.4 Networking Options 15
3.0 Networking controls 16
3.1 Modbus ip & rtu 16
3.2 BACnet ip & ms/tp 17
4.0 Operation 18
4.1 Start-up checklist 18
4.2 Starting pump 18
4.3 Touch screen 19
4.3.1 Login 19
4.3.2 Logout 19
4.3.3 About 20
4.3.4 General Settings 21
4.3.5 Manual/Auto Mode 22
4.3.6 Pump control 23
4.3.7 Alarms & Warnings 24
4.3.8 Trend-Graph 25
4.4 Web interface 25
5.0 Control modes 25
5.1 Constant flow 25
5.2 Constant pressure 26
5.3 Linear pressure 26
5.4 Quadratic curve control 26
5.5 Quadratic curve control with
minimum flow protection 26
5.6 Quadratic curve control with
maximum flow protection 26
5.7 Quadratic curve control with
minimum & maximum flow protection 27
5.8 Parallel sensorless pump control ( pspc ) 27
5.9 2*100% Capacity Split Units 27
6.0 Maintenance 27
6.1 General care 27
6.2 Lubrication 28
6.3 Mechanical seal 28
6.4 System cleanliness 31
7.0 Warnings and alarms 32
7.1 Alarm messages 32
7.2 Warning messages 33
8.0 Fuse and wire recommendation 34
Note: Document subject to change.