EWS ES 2070 SV, Instruction Manual, Page: 3 / 44

Special functions.......................................................................................................…. 17
Duty changeover without regeneration................................................................ 17
Regeneration of the standby unit......................................................................... 17
Regeneration stop............................................................................................... 17
Fast program facility............................................................................................ 18
Flush ON/OFF..................................................................................................... 18
Regeneration without counter reset..................................................................... 18
Setting and changing of initial values............................................................................. 19
1.
Installation ..................................................................................…….... 20
2. Pre service regeneration........................................................................... 20
3. Prohibited regeneration period.................................................................. 21
Start on real time clock…................................................................……... 22
4. Time controlled regeneration..................................................................... 23
5. Minimum time between regeneration’s....................................................... 24
6. Water meter.............................................................................................. 25
7. Incoming water supply hardness............................................................... 26
8. Exchange capacity.................................................................................... 27
9. Pre regeneration signalling........................................................................ 28
10. Number of valve switching pulses............................................................. 28
11. Electrical control........................................................................................ 29
13. Regeneration times................................................................................... 30
14. Programmable outputs……………………………………………………...... 31
15. Additional program 1.……………….......................................................... 32
16. Additional program 2.……………….......................................................... 33
17. Additional program 3.……………….......................................................... 33
18. Flushing ……………..……………….......................................................... 34
19. Flow pulse …………..……………….......................................................... 34
20. Alarm output ………..……………….......................................................... 34
21. Warning output ……..……………….......................................................... 35
22. “Wait” input .............................................................................................. 35
23. “Start” input............................................................................................... 36
24. Maintenance ............................................................................................ 36
Wiring diagram……………............................................................................................. 37
Technical specifications................................................................................................. 38
Declaration of conformity................................................................................................. 39