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Electrical
MOTOR
VOLTS
HP
1
115
1
230
1-1/2
230
2
230
(*)Time delay fuse or circuit breakers are recommended in any motor circuit.
All manuals and user guides at all-guides.com
Connection Procedure:
Step 1. Connect the ground wire first as shown in Figure 12. The ground
wire must be a solid copper wire at least as large as the power sup-
ply wires.
Step 2. There must be a solid metal connection between the pressure
switch and the motor for motor grounding protection. If the pres-
sure 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 with a solid copper wire at least as large as the
power supply wires.
Step 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.
Step 4. Connect the power supply wires to the pressure switch as shown in
Figure 12.
WIRING CHART – Recommended Wire and Fuse Sizes
BRANCH
MAX.
FUSE*
LOAD
RATING
AMPS
AMPS
19.2
25
9.6
15
12.0
15
11.5
15
DISTANCE IN FEET FROM MOTOR TO METER
0
51
101
TO
TO
TO
50
100
200
10
10
14
14
14
14
14
14
9
201
TO
300
8
6
14
12
14
12
14
12
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