Xylem HYDROVAR HV 4.150 / 4.185 / 4.220 - Manual (Page 54)

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04
04 START VALUE
OFF
Regulation Restart Value
Possible settings: 0 – 99 % – OFF
This parameter defines the start value after pump stop in percentage of the required value.
E.g. REQUIRED VALUE [02]: 5.0 bar
START VALUE [04]: 80 % --> 4.0 bar
If the pump system has reached the required pressure of 5.0 bar and there is no more
consumption, the HYDROVAR shuts off the pump.
When the consumption increases, and the pressure drops the pump normally starts. If a
START VALUE [04] of 4.0 bar has been selected the pump won’t start until the pressure
drops below.
The following parameters in the main-menu are valid for all selected modes:
05
05 LANGUAGE
ENGLISH
Language selection
Possible settings: To select the desired language press ▲ or ▼
The information on the display and all parameters are available in various languages. The
languages available are split in different language blocks which support different language
sets.
For detailed information see chapter 4.
With the following two parameters the current date and time, can be set. This is used to
display failure messages with accurate date and time when the failure occurred.
06
06 DATE
DD.MM.YYYY
Current date
Set the date by pressing ► for approx. 3 sec.
► to set current DAY / MONTH / and YEAR.
07
07 TIME
HH:MM
Current time
Set the time by pressing ► for approx. 3 sec.
► to set current HOUR and MINUTE.
S
S
G