Xylem IM223 R04 Hydrovar Pump Control User Manual

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parameter [03] is not used in Mode: actuator

04 START VALUE

Regulation Restart Value

OFF

Possible settings:

0 – 99 % – OFF

This parameter defines the restart value after the pump has stopped in % of the required value.
E.g.

REQUIRED VALUE [02]:

50.0 PSI

START VALUE [04]:

80 % --> 40.0 PSI

If the pump system has reached the required pressure of 50.0 PSI and meets demand the HYDROVAR
shuts off the pump. When demand increases, and the pressure drops the pump starts. If a START VALUE
[04] of 80% has been selected the pump won’t start until the pressure drops below 40 PSI, (80% of 50 PSI).

the following parameters in the main-menu are valid for all selected modes:

05 LANGUAGE

Language selection

ENGLISH

Possible settings:

To select the desired language press ▲ or ▼

The information on the display and all parameters are available in various languages. Scroll up and down
through the available options.

The following two parameters set the current date and time. This is useful for tracking timing of failure mes-
sages.

06 DATE

Current date

DD.MM.YYYY

Set the date by pressing

for approx. 3 sec.

to set current DAY / MONTH / and YEAR.

07 TIME

Current time

HH:MM

Set the time by pressing

for approx. 3 sec.

to set current HOUR and MINUTE.

proGraMMinG