Xylem IM043 AQUAVAR Variable Speed Pump Control - Manual (Page 24)

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Instructions
1. Check Power Light
2. Press the down arrow to advance the display to:
3. Press Select to advance the display to:
4. Enter the pressure you want the pump
to maintain (constant pressure) for your system.
Press the until the reading shows the
value you want. Use the down arrow to back
up if you have gone too far.
For example: if you need a constant pressure
of 50 PSI in your system at various demand
rates, you would enter 50 as the value by
using the .
5. Autostart setting
Press to advance the display to:
(This displays the autostart setting.)
Push to turn the autostart function on.
If the autostart function is on, the AQUAVAR controller will automatically turn on and
resume activity when power is restored after a failure. If autostart is off, the AQUAVAR
controller must be manually turned on by the operator after a power failure. Be sure the dis
charge valve is closed to prevent pump start.
Programming
NO AUTOSTART - DiSAbLE iNVERTER
Screen
t
t
t
If “Inverter Locked” is displayed, the external on/off switch is in the off position or con-
tacts at X1:4 and 5 are not jumped.
Note
iNVERTER STOP - ON->START
REQUiRED VALVE - xxx PSi
*
t
t
t
50
AUTO START - Off
AUTO START - ON
Screen
t
t
t
*
If you have advanced past a window and want to return to it, press and at
the same time to back up.
Note
t
*