Preparing To Start The Pump; Winterizing The Pump - Pentair BERKELEY 5PN Manual Del Usuario

Electrical
Max. Load
Motor HP volts
1/2 115/230 9.9/4.95
3/4 115/230 12.4/6.2
1 115/230 14.8/7.4

Preparing to Start the Pump

Figure 8: Prime the Pump
Pump and piping will be
damaged if frozen and
not drained.
Follow winterizing
instructions.
Wiring Chart – Recommended Wire and Fuse Sizes
Branch Fuse
Amp Rating Amp
15/15 14/14 (2/2)
20/15 12/14 (3/2)
20/15 12/14 (3/2)
PRIMING
water inside pump, causing hazardous pressure in unit, risk of explosion
and possibly scalding persons handling pump.
pump to overheat, damaging seal and possibly causing burns to persons
handling pump. Fill pump with water before starting.
Step 1. Remove the priming plug from the pump and fill the pump, fill
Step 2. Replace all fill plugs.
Step 3. Power on! Start the pump. If you don't have water after 2 or 3
Step 4. After the pump has built up pressure in the system and shut off,

WINTERIzING THE PUMP

To prepare the pump for freezing temperatures:
Step 1. Shut off power to the pump.
Step 2. Relieve system pressure. Open a faucet and let it drain until water
Step 3. Drain the pump. Your pump may have a separate drain plug.
DISTANCE IN FEET(METERS) FROM MOTOR TO SUPPLY
0 - 100 101 - 200
(0 - 30) (31 - 61)
AWG WIRE SIzE (mm
10/14 (5.5/2)
10/14 (5.5/2)
8/14 (8.4/2)
Never run pump against closed discharge. To do so can boil
Never run pump dry. Running pump without water may cause
all piping between the pump and the well, and make sure that all
piping in the well is full. If you have also installed a priming tee in
the suction piping, remove the plug from the tee and fill the suction
piping.
minutes, stop the pump and remove the fill plugs. Refill the pump
and piping. You may have to repeat this several times in order to
get all the trapped air out of the piping. A pump lifting water 25'
may take as long as 15 minutes to prime.
check the pressure switch operation by opening a faucet or two
and running enough water out to bleed off pressure until the pump
starts. The pump should start when pressure drops to 30 PSI and
stop when pressure reaches 50 PSI. Run the pump through one or
two complete cycles to verify correct operation. This will also help
clean the system of dirt and scale dislodged during installation.
stops flowing.
Remove this plug and let it drain.
Your pump may only have a plug or connection on the side of
the pump. Remove this and let the pump drain. Some water will
remain in the pump. A small amount of water left in the pump will
not harm it if it freezes.
201 - 300 301 - 400
(62 - 91) (92 - 122)
)
2
10/14 (5.5/2) 6/14 (14/2)
8/14 (8.4/2) 6/12 (14/3)
6/14 (14/2) 6/12 (4/3)
8
401 - 500
(123 - 152)
6/12 (14/3)
6/12 (14/3)
4/10 (21/5.5)