Flow Control And Filter Mode - Pentair Water Pool and Spa IntelliFlo VF Manual Del Usuario

32
Filter Menu (Continued)

Flow Control and Filter Mode

The Filter Mode feature enables IntelliFlo to overcome head pressure loss to maintain the required fl ow.
The fl ow that the unit can provide is limited by the installed plumbing. If more fl ow is demanded than the
IntelliFlo can provide, it will ramp to full speed and create pressure.
The following example shows a ramp as fl ow increases from 10 to 17 m
Speed
2
10 m
IntelliFlo VF Installation and User's Guide
Series of
small slow
ramps
3
/h
1
Valve is moved
17 m
Power and RPM
stabilize and
3
required flow is
attained
Ramps in
Speed
Quickly
3
/h.
3
/h
Time