Xylem IM043 AQUAVAR Variable Speed Pump Control - Manual (Page 37)

Programming
36
At the status window, hold the key until you
reach the password screen. Enter the password.
Use the key to advance to:
Use the and to change to the desired minimum
frequency (Example 35 Hz).
Use the key to advance to:
Use the and arrow keys to change to:
This allows the AQUAVAR to go down to the
selected minimum frequency but not below it.
Use the key to advance to:
Use the and keys to enter the number of
seconds the AQUAVAR will run at minimum speed
before it shuts off when there is no demand.
Advance to the same window and save all settings.
PASSWORD 0066
MiNiMUM fREQUENCy
0 hz
MiNiMUM fREQUENCy
35 hz
t
t
CONfiG. fMiN
f -> fMiN
CONfiG. fMiN
f => 0
t
t
In the setting f -> Fmin, the Aquavar will only run between minimum frequency and
maximum frequency. Automatic shut off is not possible, but manual shut off is pos-
sible with external on/off connected at X1/4 and X1/5.
Note
STOP - DELAy fMiN
OS
STOP - DELAy fMiN
10
t
t
SAVE ??? +
t
t
*
*
*
*