Installation Recommendations; Electrical Installation - Jandy Pro Series ePump + SVRS Manuel D'installation Et D'utilisation

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ENGLISH
NOTE All pipe sizes are able to withstand the
pressures the pump will deliver, but not
necessarily the flow. If the suction pipe is too
small for the pump, or is elevated above water,
the maximum gallons per minute (GPM) may
not be delivered. If this happens, the pump will
develop a pocket of air (cavitation) that makes
noise. This may shorten the life of the pump.

Installation Recommendations

1. To help prevent difficulty in priming, install the
suction pipe without high points (above inlet
of pump - inverted "U"s, commonly referred to
in plumbing as an airlock) that can trap air. For
installations of equipment up to 100 feet from the
water, refer to Table 1, the pipe sizing chart. For
installations of equipment more than 100 feet from
the water, the recommended pipe size must be
increased to the next size.
Table 1. Pipe Sizing Chart for Schedule 40 PVC
Pipe Maximum Flow
Size Suction
(6 feet per second)
2" 62 GPM (235 LPM)
2½" 88 GPM (333 LPM)
NOTE The ePump + SVRS shall only be operated in
the flow range of 27 to 155gpm. The pipe size
on the discharge side will be 2 to 3 inches and
on the suction side it will be 2.5 to 3 inches.
2. ePump + SVRS comes equipped with unions on
both the suction and discharge ports. This feature
simplifies installation and service and eliminates
the possibility of leaks at threaded adapters.
3. The ePump + SVRS must be connected to at least
two (2) hydraulically-balanced suction outlets
(suction outlets) for each pool pump suction line.
Refer to Figure 2. Each drain must be provided
with covers that are listed or certified to the latest
published edition of ANSI
or its successor standard, ANSI/APSP-16. The
suction outlets of the suction outlets must be at
least three (3) feet apart or at different planes.
The suction outlets can be a drain and skimmer,
two (2) drains, two (2) skimmers, or a skimmer
with an equalizer line installed. For additional
details and guidelines, refer to ANSI/APSP 7, the
standard for Suction Entrapment Avoidance in
Swimming Pools, Wading Pools, Spas, Hot Tubs,
and Catch Basins. Check the local codes for proper
installation requirements. Applicable local codes
will take precedence over other codes.
4. The piping must be well supported and not forced
together where it will experience constant stress.
Jandy
®
Maximum Flow
Discharge
(8 feet per second)
85 GPM (322 LPM)
120 GPM (454 LPM)
/ASME A112.19.8
® ®
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Pro Series ePump + SVRS Installation and Operation Manual
™
To prevent full-body entrapment, the system must
be built so it cannot operate with the pump drawing
water from only one (1) suction outlet. At least two (2)
suction outlets must be connected to the pump when
it is in operation. However, if two (2) suction outlets
run into a single suction line, the single suction line
may be equipped with a valve that will simultaneously
shut off both suction outlets from the pump.
5. Always use properly sized valves. Jandy Diverter
Valves and Jandy Ball Valves typically have the
best flow capabilities.
6. Use the fewest fittings possible. Each additional
fitting has the effect of moving the equipment
farther away from the water.
NOTE If more than ten (10) suction fittings are needed,
the pipe size must be increased.
7. Every new installation must be pressure tested
according to local codes.
3.2

Electrical Installation

Voltage Checks
The correct voltage, as specified 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 could cause overheating, reduce the motor
life, and result in higher electric bills.
It is the responsibility of the electrical installer to
provide data plate operating voltage to the pump by
ensuring proper circuit sizes and wire sizes for this
specific application.
The National Electrical Code
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 aplicable installation codes.
Failure to provide data plate voltage (within 10%)
during operation will cause the motor to overheat
and void the warranty.
Bonding
1. In addition to being properly grounded as
described below in Electrical Wiring section,
and in accordance with the requirements of the
National Electrical Code (NEC), or in Canada the
Canadian Electrical Code (CEC), the pump motor
must be bonded to all metal parts of the swimming
pool, spa or hot tub structure and to all electrical
components and equipment associated with the
pool/spa water circulation system.
WARNING
(NEC , NFPA-70
® ®
CAUTION
)
®