Table Of Contents - Nastec 4HS Installation And Operating Manual

Index
1. Introduction of the 4HS submersible pumps range .................................................................................................. 3
2. Safety Instructions .................................................................................................................................................... 4
3. Stocking conditions ................................................................................................................................................... 4
4. Packing content ......................................................................................................................................................... 5
5. General technical features .................................................................................................................................... 5
6. Pump installation ...................................................................................................................................................... 6
6.1 Installing pump in the well ................................................................................................................................ 6
6.2 Pump cable ........................................................................................................................................................ 7
7 CM installation .......................................................................................................................................................... 8
7.1 Electric wiring .................................................................................................................................................... 9
8. 4HS pumps installation for constant pressure mode.............................................................................................. 10
8.1 Pressure tank .................................................................................................................................................. 11
8.2 Pressure sensor ............................................................................................................................................... 11
8.3 Minimum stop frequency at 0 delivery (f min Q=0) during constant pressure control. ................................. 12
9. 4HS pumps performance range .............................................................................................................................. 13
10. 4HS use and programming .................................................................................................................................. 16
10.1 Display ............................................................................................................................................................. 16
10.2 Initial setting ................................................................................................................................................... 16
10.3 Initial view ....................................................................................................................................................... 18
10.4 Menu display ................................................................................................................................................... 19
10.5 Installer parameters ........................................................................................................................................ 19
10.6 Advanced parameters ..................................................................................................................................... 24
11. Protections and alarms ................................................................................................................................... 27
12. Trouble-shooting chart ....................................................................................................................................... 30
13. Technical Assistance ........................................................................................................................................... 31
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