Installation And Removal - Pentair INTELLIFLO VSD2 Operating Manual

INSTALLATION AND REMOVAL (1/5)

The following information describes how to install the IntellIFlo® pump.
INSTALLING THE INTELLIFLO PUMP
Only a qualified service person should install the IntelliFlo® pump. Refer to "Important
Warning And Safety Instructions" on pages 4 to 6 for additional installation guidance and
safety information.
IntelliFlo® Pump Kit Contents
IntelliFlo® VSD2 pump, grommet and quick start guide.
Location
1. Install the pump as close to the pool or spa as possible. To reduce friction loss and improve
efficiency, use short and direct suction and piping returns.
2. Install a minimum of 1.52 meters (5 feet) from the inside wall of the pool and spa, or as
required by local regulations.
3. Install the pump a minimum of 0.9 meters (3 feet) from the heater outlet.
4. Do not install the pump more than 2.5 meters (8 feet) above the water level.
5. Install the pump in a sheltered well ventilated location protected from excessive moisture,
(i.e., rain, sprinklers, etc.).
6. For hot tubs and spas, do not install within an outer enclosure or beneath the skirt of a
hot tub or spa.
7. Install the pump with a rear clearance of at least 80 mm (3 inches) so that the motor can
be removed easily for maintenance and repair.
Piping
• For improved pool plumbing, it is recommended to use a larger pipe size. When installing
the inlet and outlet fittings (male adaptors), use thread sealant.
• Do not install 90° elbows directly into pump inlet or outlet. A valve, elbow or tee installed
in the suction line should be no closer to the front of the pump than five times the suction
line pipe diameter (i.e., 50 mm (2 inch) pipe requires a 250 mm (10 inch) straight run in
front of the suction inlet of the pump). This will help the pump prime faster and last longer.
• Flooded suction systems should have gate valves installed on suction and discharge pipes
for maintenance, however, the suction gate valve should be no closer than five times the
suction pipe diameter as described above.
Electrical
• A means for disconnection must be incorporated in the fixed wiring in accordance with
the wiring rules.
• If the supply cord is damaged, it must be replaced to avoid a hazard.
• The pump is to be supplied through a residual current device (RCD) having a rated residual
operating current not exceeding 30mA. Use type A or B GFCI.
Optional Keypad Relocation Kit
In special cases when the user lacks easy or convenient access to the IntelliFlo VSD2 Pump,
a Keypad Relocation Kit (P/N R356905) may be purchased from your local pool equipment
supplier. This kit allows the user to remove the keypad from the top of the rive and mount the
keypad in a fixed location with better access.
For installation instructions refer to the Keypad Relocation Kit Installation Instructions
provided with the kit.
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