Pentair INTELLIFLO 2 VST User Manual

1
INTELLIFLO
®
2 VST Variable Speed Pump Installation and User’s Guide
PUMP OVERVIEW
The IntelliFlo
®
2 VST Variable Speed Pump can
be programmed to run at specific speeds and time
intervals for maximum operating efficiency and energy
conservation for a variety of inground pools.
External Control
IntelliTouch
®
, EasyTouch
®
, SunTouch
®
Control Systems
and IntelliComm
®
Communication Centers can
remotely control the IntelliFlo 2 VST pump. The pump’s
communications address and other functions are
accessible from the pump’s control panel.
• The pump can operate from 450 RPM to 3450 RPM
with four preset speeds of 750, 1500, 2350 and 3110
RPM
• The pump can be adjusted from the control panel to
run at any speed between 450 RPM to 3450 RPM
for different applications
• Up to 8 programmable speeds
• Pump control panel alarm LED and error messages
warn the user against under and over voltage, high
temperature, over current and freezing
• Communicates with EasyTouch, IntelliTouch or
SunTouch control systems or an IntelliComm
communication center via a two-wire RS-485
cable connection
• Programmable priming mode with automatic
detection of prime for easy start-up
• Compatible with most cleaning systems, filters, and
jet action spas
• UL/CUL/NSF
Drive Assembly and Control Panel
The IntelliFlo 2 VST pump drive is designed to produce
maximum motor operational efficiency. 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.
The control panel can be mounted on the pump in four
different directions in order to provide the user the best
access. The control panel can also be mounted in a more
convenient location with the help of the keypad relocation
kit (P/N 356904Z).
Motor Features
• High Efficiency Permanent Magnet Synchronous
Motor (PMSM)
• Superior speed control
• Operates at lower temperatures due to high
efficiency
• Designed to withstand outdoor environment
• Totally Enclosed Fan Cooled (TEFC) Motor
• 56 Square Flange
• Low noise
• RS-485 communication cable included
• IntelliTouch systems control 8 IntelliFlo pumps using
8 speeds per pump.
• EasyTouch systems control 2 IntelliFlo pumps using
8 speeds per pump.
• SunTouch systems control one IntelliFlo pump using
8 speeds.
• IntelliComm systems control one IntelliFlo pump
using the 4 External Control programs.
Drive Features
• Active Power Factor Correction
• UL 60730 Compliant
• Rotatable Keypad
• Easy Overhead Wiring
• High Drive Operational Efficiency
Variable Speed Drive Assembly
Communication port for connection
to automation systems or
communication centers via two-wire
RS-485 cable (not shown)
Operator Control Panel Cover
Buttons and LED (Beneath)
Strain Relief Port
for Incoming AC Power
Motor Stand

Pentair INTELLIFLO 2 VST Specifications

General

Brand	Pentair
Model	INTELLIFLO 2 VST
Category	Water Pump
Language	English