Jandy HHPlus Series Installation And Operation Manual - Page 7

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Jandy ® Pumps

5.3 Electrical Wiring

5.3.1 The pump motor must be securely and
adequately grounded using the green screw
provided. Ground before attempting to connect
to an electrical power supply. Do not ground to
a gas supply line.
5.3.2 Wire size must be adequate to minimize voltage
drop during starting and operation of the pump.
See Table 1 for suggested wire sizes.
5.3.3 Insulate all connections carefully to prevent
grounding or short-circuits. Sharp edges on
terminals require extra protection. Tape wire
nuts to prevent loosening. For safety, and to
prevent entry of contaminants, reinstall all
conduit and terminal box covers. Do not force
connections into the conduit box.
5.3.4 To connect the pump motor for the correct
voltage, refer to the diagram on the data plate.
SECTION 6.

Start-up

Caution
Never run the pump without water. Running the
pump "dry" for any length of time can cause
severe damage to both the pump and motor.

6.1 Pump Start-up

1.
If this is a new pool installation, make sure all
piping is clear of construction debris and has
been properly pressure tested. The filter should
be checked for proper installation, verifying all
connections and clamps are secure according to
the manufacturer's recommendations.
2.
Release all pressure from the system and open
the filter pressure release valve.
Branch Fuse Amps
HP
115V
¾
20A
1
25A
1½
30A
2
N/A
3
N/A
Wire Sizes
Up to 25 ft.
230V
115V
230V
15A
#14
#14
15A
#14
#14
15A
#12
#14
25A
N/A
#12
25A
N/A
#12
Table 1- Wire Sizes (AWG #)
3.
If the pump is located below the water level of
the pool, opening the filter pressure release
valve will prime the pump with water.
4.
If the pump is located above the water level of
the pool, remove the lid and fill the basket with
water before starting the pump.
5.
Prior to replacing the lid, check for debris
around the lid o-ring seat. Debris around the lid
o-ring seat will cause air to leak into the system,
and make it difficult to prime the pump.
6.
Hand tighten the lid to make an air tight seal. Do
not use any tools to tighten the lid, hand
tighten only. Make sure all valves are open and
the unions are tight.
7.
Turn on the pump.
8.
Once all the air has left the filter, close the
pressure release valve.
9.
The pump should prime. The time it takes to
prime will depend on the elevation and length of
pipe used on the suction supply pipe. See section
4 "Piping Design & Installation" for proper
elevation and pipe size.
10.
If the pump does not prime and all the
instructions to this point have been followed,
check for a suction leak and then repeat steps 2-
9 of this section.
25 ft. - 50 ft.
50 ft. - 100 ft.
115V
230V
115V
#14
#14
#10
#12
#14
#10
#10
#14
# 8
N/A
#14
N/A
N/A
#12
N/A
100 ft - 200 ft.
230V
115V
230V
#14
#8
#12
#14
#6
#12
#14
#6
#12
#14
N/A
#10
#12
N/A
#10
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