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INTELLIFLO3™ VSF / INTELLIPRO3™ VSF Variable Speed and Flow Pump Installation and Maintenance Guide
GENERAL INFORMATION
IntelliFlo3 VSF and IntelliPro3 VSF Variable Speed
and Flow Pumps can be programmed to run at speeds
or constant ow rates over set periods of time. This
provides maximum operating eciency and energy
conservation for a variety of inground pools.
• The pump can operate at a percentage of maximum
motor speed, or can be set to control its own speed
and maintain a constant ow rate.
• Simply set a pump Flow Program to the desired ow
rate, and the pump automatically adjusts to maintain
the programmed ow rate. Programs can be set
between 20-90 GPM (1.5 HP models) or 20-140 GPM
(3 HP models).
• Up to 8 customizable programs that can be set for
constant ow or speed in either Manual, Timer or
Schedule modes.
• Programmable priming cycle with automatic detection
of prime for easy start-up and automatic detection of
loss of prime.
• Compatible with most cleaning systems, lters, and
jet action spas.
Available Accessories
• Drive-mounted Touchscreen Controller
(P/N 356159z - Almond, P/N 356348z - Black)
• Relay Control Board Kit (P/N 356365z)
• 3" Union Kit for 3 HP Pumps (P/N 410029)
• Retrot Riser Base Kits (refer to table below for
purchasable P/Ns)
Model Replacing Kit P/N
1.5 HP
IntelliFlo 357831z
WhisperFlo 357831z
IntelliPro 357832z
Max-E-Pro 357832z
Challenger 357832z
3 HP
IntelliPro 357833z
Max-E-Pro 357833z
Challenger 357833z
Motor Features
• Permanent-magnet, totally enclosed fan-cooled
(TEFC) motor.
• Exceeds all Department of Energy and Energy Star
requirements.
• Operates at lower temperatures due to high
eciency
• Designed to withstand outdoor environment
• Low noise
• WEF: 7.1 THP: 3.0 (3 HP models)
WEF: 9.4 THP: 1.5 (1.5 HP models)
Drive Features
The pump drive is designed to produce maximum
motor operational eciency. The drive controls the
motor’s rotational speed by controlling the frequency
of the supplied current. It also protects the motor and
pump from operating outside of their intended operating
parameters.
• WiFi and Bluetooth
®
Wireless Technology
Connectivity
• Pentair Home App Compatibility
• Flow based programming for precise and
continuous control of pump output
• RS-485 Digital Automation Connection
• Dry Startup Detection
• Loss of Prime Detection
• Smart Priming Control