Xylem HYDROVAR Smart - Manual (Page 3)

3
Index
1 Important safety instructions ..........................................................................6
2 Technical Data..................................................................................................8
3 Included components and mounting instructions ..........................................9
3.1 Wall mounting unit..................................................................................9
3.1.1 Layout and Ground connection ............................................................................... 9
3.2 Panel mounting unit ..............................................................................10
3.2.1 Layout and Ground connection ............................................................................. 10
3.2.2 Included Component ............................................................................................. 11
3.3 Explosion drawing .................................................................................11
3.4 Pressure transducer ...............................................................................12
4 Control Terminals and Display unit ...............................................................12
Terminals of the HYDROVAR-Smart .............................................................14
4.2 Display unit ............................................................................................15
5 Language Selection........................................................................................15
6 Parameters of the main menu .......................................................................16
7 Settings in the Secondary Menu ...................................................................20
7.1 JOG-MODE..............................................................................................20
7.2 Window - %............................................................................................20
7.3 Ramp Hysteresis .....................................................................................21
7.4 Ramp 1: Fast running up time: ..............................................................21
7.5 Ramp 2: Fast running down time: .........................................................21
7.6 Ramp 3: Slow running up time:.............................................................21
7.7 Ramp 4: Slow running down time:........................................................22
7.8 Maximum Frequency..............................................................................22
7.9 Minimum Frequency ..............................................................................22
7.10 Operation at the minimum frequency.................................................23
7.11 Delay time for shut off at minimum frequency ..................................23
7.12 Sensor – Adjust ....................................................................................23
7.13 Sensor - Curve ......................................................................................23
7.14 Setting of the sensor range .................................................................24
7.15 Operation Mode...................................................................................24
7.16 Control Response .................................................................................25
7.17 Start Value ...........................................................................................25
ENGLISH