Xylem hydrovar User Manual

P1315 REQUIRED VAL.
P1315 REQUIRED VAL.
XXXXX bar
Actual Value Output Freq.
Left fct. Up fct. Down fct. Right fct.
For further information, see P02 REQUIRED VAL. (page 46).
P1316 START VALUE
P1316 START VALUE
100 %
Actual Value Output Freq.
Left fct. Up fct. Down fct. Right fct.
Sets the end range value (20 mA or 10 V) of the connected sensor. In particular, the end
range. This parameter defines, in percentage (0-100%) of the required value (P1314
REQUIRED VAL.), the start value after pump stops.
If P1315 REQUIRED VAL. is met and there is no more consumption, then the pump stops.
The pump starts again when the pressure drops below P04 START VALUE. Value 100%
makes this parameter not effective (100%=off)!
P1317 MIN.THRESH.
P1317 MIN.THRESH.
Disabled
Actual Value Output Freq.
Left fct. Up fct. Down fct. Right fct.
Selects the minimum threshold limit: if an adjusted value > 0.00 is not reached within the
P1317 DELAY-TIME, then the unit stops (failure message: MIN.THRESH.ERROR).
P1318 DELAY-TIME
P1318 DELAY-TIME
2 sec
Actual Value Output Freq.
Left fct. Up fct. Down fct. Right fct.
Selects the delay time of the minimum threshold limit: it shuts off the HYDROVAR if the
actual value drops below P1317 MIN.THRESH. or if a low-water protection (at terminals
X1/16–17) becomes open.
8 Programming
96 HVL 2.015-4.220 Installation, Operation, and Maintenance Manual

Xylem hydrovar Specifications

General

Frequency	50/60 Hz
Control type	Variable speed drive
Protection class	IP55
Communication protocols	Modbus
Relative Humidity	5% - 95% (non-condensing)
Altitude	Up to 1000 m without derating
Input voltage	200-690 V AC
Storage Temperature	-25°C to +70°C (-13°F to 158°F)