Hazardous voltage.
Disconnect power
before working on pump, motor,
pressure switch, or wiring.
Your Motor Terminal Board (under the
motor end cover) and Pressure Switch
look like one of those shown above.
Convert to 115 Volts as shown. Do not
change motor wiring if line voltage is
230 Volts or if you have a single
voltage motor. Connect power supply
as shown for your type of switch and
your supply voltage.
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 (Page 12). If
possible, connect the pump to a separate
branch circuit with no other appliances
on it.
Explosion hazard.
Do not ground to a
gas supply line.
WIRING CONNECTIONS
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.
NOTE:
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.
Models 4RJ47, 4RJ48, 4RJ49, 4RJ50, 4P035A and 4P036A
11
Teel Operating Instructions and Parts Manual
®
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Figure 16 – Motor wiring connections through Pressure Switch. Match motor voltage to line voltage.
A
B
L2
L1
A
B
L2
L1
A
B
L2
L1
A
B
L2
L1
230 Volt to 115 Volt Conversion, Spade Connector Type:
Move black wire
from A to L1
1.
1.
2.
2.
3.
3.
230 Volt to 115 Volt Conversion, Plug-in Type:
Pull plug
straight
out from
terminal
board
1.
1.
2.
2.
Plug in again
with arrow
on plug
pointing to
'115 Volts'
3187 0398 A/WG
A
L1
2
3
0
V
o
lt
s
1
1
5
V
o
lt
s
A
L1
2
3
0
V
o
lt
s
1
1
5
V
o
lt
s
A
B
L2
L1
A
B
L2
L1
Ground
Screw
Ground
Screw
Move white wire
with black tracer
from B to A
Change Complete
Clamp the power cable to prevent strain
on the terminal screws.
Connect the green (or bare copper) ground wire
to the green ground screw.
Motor wires connect here.
Clamp the power cable to prevent strain
on the terminal screws.
Connect the green (or bare copper) ground wire
to the green ground screw.
Motor wires connect here.
3187 0398 B/WG
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 which wire goes to which screw.
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.
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 which wire goes to which screw.
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.
Electrical Installation