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Electrical
- All Models
I 0
[,_.WARNING I
Hazardous
voltage.
Can shock, burn, or kill
Connect
ground
wire before connecting
power supply wires.
Use the wire size (including
the ground
wire) specified
in the wiring
chart. [f possible,
connect
the
pump to a separate branch
circuit
with no other appliances
on it.
[AWARNING]
Expiosion hazard. Do not ground
to a gas supply
line.
Wiring
Connections
[_i_WARNING] Fire hazard. Incorrect
voltage can cause a fire or seriously
damage the motor
and voids the warranty.
The supply voltage must be
within
_+10% of the motor nameplate
voltage.
NOTICE:
The motor
is factory wired
for 115 volts. [f necessary, reconnect
the motor for 230 volts, as shown
in Figures 12A, 12B, and 12C. Do not
attempt to operate the pump as it comes from the factory
on 230 volts.
Install, ground,
wire, and maintain
your pump in compliance
with the
National
Electrical
Code (NEC) or the Canadian
Electrical
Code (CEC), as
applicable,
and with all local codes and ordinances
that apply. Consult
your local building
inspector
for code information.
Connection
Procedure:
Step 1. Connect
tile ground
wire first as shown
in Figure 1 1. The ground
wire must be a solid copper
wire at least as large as the power
supply wires.
Step 2. There must be a solid metal connection
between
the pressure
switch
and the motor for motor grounding
protection.
If the pressure
switch
is not connected
to the motoc
connect
the green ground
screw in the switch to the green ground
screw under the motor end
cover. Use a solid copper
wire at least as large as the power supply
wires.
Step 3.
Step 4.
Connect
the ground
wire to a grounded
lead in a service panel,
to a metal underground
water pipe, to a metal weil casing at least
ten feet (3M) long, or to a ground
electrode
provided
by the power
company
or the hydro authority.
Connect
the power supply wires to the pressure switch
as shown
in
Figure 1 1.
You have just completed the wiring for your pump.
Please go to Page 11 or 12 for startup preparations.
Model
220515H
320515H
Motor HP
1/2
1/2
Volts
115/230
115/230
Wiring
Chart - Recommended
Wire and Fuse Sizes
Nameplate
Amps
8.5/4.2
7.0/3.5
Branch
Fuse
Rating Amp
15
15
DISTANCE
IN FEET FROM MOTOR TO SUPPLY
0 - 100
101 - 200
201 - 300
301 - 400
AWG WIRE SIZE (ram 2)
14/14
(2/2)
12/14 (3/2)
10/14 (5.5/2)
8/14 (8.4/2)
14/14
(2/2)
12/14 (3/2)
10/14 (5.5/2)
10/14
(5.5/2)
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