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ELECTRICAL
Disconnect
power
before
working
on pump,
motor,
pressure
switch,
or wiring.
Your
Motor Terminal
Board (under
the motor
end cover)
if line voltage
is 230 Volts or if you have a single voltage
and Pressure
Switch
look like one of those shown
below,
motor:
Connect
power
supply
as shown
for your type of
Convert
to 115 Volts as shown.
Do not change
motor wiring
switch
and your supply
voltage.
230 Volt to 115 Volt Conversion, Plug-in Type:
1. Pullplug
straight
out from
terminal
board.
2. Plug in again
Ground
with arrow
.;.'.'.'.'.'.'.'.'._/^
on plug
/'/_'_iI_ crew
pointing to
_._'_'
'115 Volts'.
_
_
- Motor wires connect here.
Power supply wires connecthere,
230 Volt: Connect 2 hot wires (black and red)
here and cap the white(neutral) wire. It does
not matter whichwire goes to whichscrew.
115 Volt: Connect one hot wire (black or red)
to one of these screws (it doesn'tmatter
which one). Connect the white (neutral)wire
to the other screw. Cap any remaining
black or red wires.
Clamp the power cable to prevent strain
on the terminal screws.
green (or bare copper) ground wire
to the green ground screw.
230 Volt to 115 Volt Conversion, Spade Connector Type:
1. Move black wire
from A to L1.
2. Move white wire
with black tracer
from B to A.
2
3. Change Complete:
'Gcr r°eLwnd
Motor wires connect here,
-Power supply wires connecthere.
230 Volt: Connect 2 hot wires (black and red)
here and cap the white (neutral)wire. It does
not matter whichwire goes to whichscrew.
115 Volt: Connect one hot wire (black or red)
to one of these screws (it doesn't matter
which one), Connect the white (neutral)wire
to the other screw. Cap any remaining
black or red wires,
prevent strain
on the terminal screws.
green (or bare copper) ground wire
to the green ground screw.
31870398
Figure 4: Motor wiring connections
through Pressure Switch. Match motor
voltage to line voltage.
{_'WARNINGI Hazardous
voltage.
Can
shock,
born,
or
kill.
Connect
ground
wire
before
connecting
power
supply
wires.
Use the wire
size (including
the ground
wire)
specified
in the wiring
chart.
If possible,
connect
the pnmp
to a separate
branch
circtdt
with no other
appll-
ances on it.
[,_WARNING] Explosion
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
name*
plate voltage.
- _
;.
NOTICE:
Dual-voltage
motors
are factory
wired
for 230
volts.
If necessary,
reconnect
the motor
for 115 volts,
as
shown.
Do not alter the wiring
in single voltage
motors.
Install, ground,
wire,
and maintain
your pump
in compli-
ance
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:
1.
2.
Connect
the grotmd
wire first as shown
in Figure 4. The
ground
wire must be a solid copper
wire at least as large
as the power
supply
wires.
There
must
be a solid metal
connection
between
the
pressure
switch
and the motor for motor grounding
pro-
tection.
If the pressure
switch
is not connected
to the
motor,
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.
3.
Connect
thc ground
wire to a grounded
lead in a service
panel,
to a metal underground
water
pipe,
to a metal
well casing
at least ten feet (3M) long, 9,$"to a ground
electrode
provided
by the power
company
or the hydro
authority.
4.
Connect
the power
supply
wires to the pressure
switch
as shown
in Figure 4.
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