Advertisement
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. Pull plug
2. Plug in again
straight
with arrow
out from
on plug
terminal
pointing to
board.
'115 Volts'.
230 Volt to 115 Volt Conversion, Spade Connector Type:
1. Move black wire
2. Move white wire
from A to LI.
with black tracer
from B to A.
3. Change Complete:
.Ground
Screw
_98
- Motor wires connect here.
Power supply wires connect here.
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.
Clamp the powercable to prevent strain
on the terminal screws.
green (or bare copper) ground wire
to the green ground screw.
Motor wires connect here.
-Power supply wires connect here.
230 Volt: Connect 2 hotwires (black and red)
here and cap the white (neutral) wire. It does
not matterwhich wire goes to whichscrew.
It 5 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
. blackor redwires.
Clamp the powercable to preventstrain
on the terminal screws.
- Connect the green (or bare copper) groundwire
to the green groundscrew.
_sz 0a98
Figure 4: Motor
wiring connections
through Pressure Switch. Match motor
voltage to line voltage.
[ A 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.
If possible,
connect
the pump
to a separate
branch
circuit
with no other
appli-
ances on it.
A__WARNING] Explosion
hazard.
Do not ground
to a gas
supply
line.
WIRING
CONNECTIONS
_
q
[AWARNING_J Fire hazard.
Incorrect
voltage
can cause
a
fire or seriously
damage
the motor
and voids the warranty.
The supply
voltage
must be within
:t: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 ground
wire first as shown in Figure 4. The
ground
wire must be a sofid 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 sofid copper
wire at least as large as the power
supply
wires.
3.
Connect the 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, or 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.
6
Advertisement
