Entering compensation values, Programming, Instructions – Xylem IM131R01 AQUAVAR AV II User Manual

Page 40: Screen

Entering compensation values:

For steps 1 through 4, refer to the flow chart.

Instructions

1. From the main menu, hold down the

key

for 2-3 seconds until the display changes to:

• Enter 66 by pressing the

2. Freq.- Lifting 30.0 hz This indicates the speed (flow rate)

at which you want the pressure compensation to begin. On a
60 hz system, there is virtually no flow below 40 hz. Set this
frequency with the up arrow. On a 50 hz system, the normal
starting point would be 30 hz.

• Use the

key to scroll through the

menu screens until you reach:
Change if required.

3. Use the

key to move to the next screen:

• Use the

to enter the percentage

pressure increase calculated on page 37.

Increase values are recommended from 0
to 20%. If your friction loss increase is above
20% of your set pressure, please contact the
AQUAVAR distributor or factory for application assistance. 0-99.9% actual.

4. Save the new settings.

• Use the

key to scroll to the screen

• Press both the arrows until the display

indicates the save process is complete.

The screen will automatically return to the main menu.

Programming

PASSWORD 0000

0066

Screen

FREQ - LIFTING 40.0 HZ

LIFT - INTENS. 0.0%

LIFT - INTENS. 3.0%

SAVE ??? +

SAVE ??? SAVED

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