Page 7
ENGLISH
Polaris
®
PB4SQ™ Booster Pump
|
Installation and Operation Manual
Section 4. Installation
4.1 Plumbing Overview
• The pump must be installed on the outlet side of the lter.
• If installed on a dual equipment system with a heater,
introduce the booster pump downstream no less than
3' feet (1 m). This ensures that excessively heated
water is not passed through the booster pump.
• If using solar heat, ensure that the booster is
equipped with an automatic override to shut off the
pump. This ensures that the pump will not operate in
a no ow condition during solar panel purges.
• Plumb the booster pump upstream from any
chlorination or other sanitation systems.
• Always use properly sized valves. Jandy
®
Pro Series
valves are recommended for best ow capabilities.
• Use the fewest ttings possible.
NOTE: If more than 10 suction fittings are needed, the
pipe size must be increased.
• The piping must be well supported and not forced
together where constant stress will be experienced.
• A dedicated return line is required.
Filter
Heater
From Skimmer
Variable Speed Pump
Salt Water Chlorination Cell
Check Valve
PB4SQ Booster Pump
For Single Body
Equipment Installations
For Dual Body
Equipment Installations
Filter
Heater
Variable Speed Pump
Check Valve
Salt Water Chlorination Cell
To Pool
From Pool Drain
To Dedicated
Cleaner Return Line
PB4SQ Booster Pump
To Dedicated
Cleaner Return Line
To Spa
To Pool
Figure 2. Typical Equipment Layout
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