6.2 Monthly maintenance........................................................................................................21
7 Troubleshooting....................................................................................................................... 23
7.1 Pump station troubleshooting......................................................................................... 23
7.1.1 The pump station does not power up..................................................................... 23
7.1.2 The station powers up, but the pumps do not run.................................................23
7.1.3 The pumps run but do not build desired pressure................................................ 24
7.1.4 The pump station experiences excessive vibration............................................... 24
7.1.5 The pump station does not shut down and no water is used...............................25
7.1.6 The pump station cycles or hunts erratically...........................................................25
8 Technical Reference.................................................................................................................26
8.1 Pump station numbering system..................................................................................... 26
8.1.1 Pump station with e-SV pumps................................................................................. 26
9 Appendix................................................................................................................................... 28
9.1 Installation drawings..........................................................................................................28
10 Product warranty.................................................................................................................... 36
Table of Contents
2 TECHNOForce e-HV Mechanical Installation, Operation, and Maintenance Manual