Hydrovar Pump Controller Installation & Operation Manual

Programming
02
02 ACTUAT. FRQ.
D1 XX.X Hz
Set the desired frequency with either ▲ or ▼
Use this parameter to program the drive to up to 2 set frequencies. Requires programming parameter
0805, 0810, and 0815. To manually set the frequency use parameters ACTUATOR FREQUENCY 1 (0830)
and ACTUATOR FREQUENCY 2 (0835).
Parameter [03] is not used in Mode: Actuator
04
04 START VALUE
OFF
Regulation Restart Value
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
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. 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
messages.
06
06 DATE
DD.MM.YYYY
Current date
to set current DAY / MONTH / and YEAR.
07
07 TIME
HH:MM
to set current HOUR and MINUTE.
Set the date by pressing for approx. 3 sec.
Current time
Set the time by pressing for approx. 3 sec.
39
G
S
S