Jandy Pro VSPHP270AUT User Manual

Page 8
ENGLISH
Jandy
®
Pro Series VS PlusHP Pumps
|
Installation & Operation Manual
Table 1. Pipe Sizing for Schedule 40 PVC
Pipe Size
Maximum Flow
Suction
(6 feet per second)
Maximum Flow
Discharge
(8 feet per second)
1½"(38mm) 37GPM(140LPM) 50GPM(189LPM)
2"(51mm) 62GPM(235LPM) 85GPM(322LPM)
2½"(64mm) 88GPM(333LPM) 120GPM(454LPM)
3"(76mm) 136GPM(515LPM) 184GPM(697LPM)
4"(102mm) 234GPM(886LPM) 313GPM(1185LPM)
3. The pump comes equipped with unions on both
the suction and discharge ports. This feature
simplies installation and service and eliminates
the possibility of leaks at threaded adapters.
4. The pump must be connected to at least two (2)
hydraulically-balanced main drains for each pool
pump suction line. Each drain (suction outlet)
assembly must be equipped with covers and must
be listed or certied to the latest published edition
of ANSI
®
/ASME
®
A112.19.8, or its successor
standard, ANSI/APSP-16. The suction ttings of
the main drains must be at least three (3) feet (1
m) apart or at different planes. The suction ttings
can be a drain and skimmer, two (2) drains, two
(2) skimmers, or a skimmer with an equalizer
line installed. Check the local codes for proper
installation.
NOTE To prevent entrapment, the system must be
built so it cannot operate with the pump drawing
waterfromonlyone(1)maindrain.Atleasttwo
(2)maindrainsmustbeconnectedtothepump
whenitisinoperation.Iftwo(2)maindrainsrun
into a single suction line, the single suction line
maybeequippedwithavalvethatwillshutoff
both main drains from the pump.
Figure 3. Number of Suction Outlets Per Pump
Listed/certified to the latest
published version of
ANSI/ASME A112.19.8 or
its successor standard,
ANSI/APSP-16.
Anti-entrapment
Cover/Grate or Suction
Fitting, securely-fastened
to Main Drain Sump
Listed/certified to the latest
published version of
ANSI
®
/ASME
®
A112.19.8 or
its successor standard,
ANSI/APSP-16.
Anti-entrapment
Cover/Grate or Suction
Fitting, securely fastened to
Main Drain Sump
At Least
3 Feet
Suction Outlet
(Main Drain)
Suction Outlet
(Main Drain)
Valves permitted only after tee
Pump
No valves between
Tee and Main Drains
Skimmer
5. The piping must be well supported and not forced
together where it will experience constant stress.
6. Always use properly sized valves. Jandy Pro
Series Diverter Valves and Ball Valves typically
have the best ow capabilities.
7. Use the fewest ttings possible.
NOTE Ifmorethanten(10)suctionttingsareneeded,
the pipe size must be increased.
8. Every new installation must be pressure tested
according to local codes.
3.2 Electrical Installation
3.2.1 Voltage Checks
The correct voltage, as specied on the pump data plate,
is necessary for proper performance and long motor life.
Incorrect voltage will decrease the pump’s ability to
perform and can cause overheating, reduce motor life,
and result in higher electric utility cost.
It is the responsibility of the electrical installer to
provide the correct operating voltage to the pump by
ensuring proper circuit sizes and wire sizes for the
specic application.
The National Electrical Code
®
(NEC
®
, NFPA-70)
requires all pool pump circuits be protected with a
Ground Fault Interrupter (GFCI). Therefore, it is also
the responsibility of the electrical installer to ensure that
the pump circuit is in compliance with this and all other
applicable requirements of the National Electrical Code
(NEC) and any other applicable installation codes.

Jandy Pro VSPHP270AUT Specifications

General

Brand	Jandy
Model	Pro VSPHP270AUT
Category	Water Pump
Language	English