Use Pump - Craftsman 390.284021 Owner's Manual

ELECTRICAL
WIRING
EAWARNING_Hazardous
voltage. Can shock burn, or
cause death. Install pump with all electrical wiring
and grounding in accordance with your local electri-
cal code. Install and use pump only in a well application.
Disconnect power before installing pump, pressure switch,
and control center.
Make sure power is off before wiring control center. Follow
wiring diagram, Figures 4 and 5.
Make sure that the line voltage and frequency stamped on
the motor nameplate agree with the voltage and frequency
of the electrical power supply. If in doubt, check with your
electric power company or a licensed electrician.
Check Fusing and Wiring Chart before connecting wires
from pressure switch to electric power. All wiring must
comply with your local electrical code•
See Chart, Page 3.
Incoming Power
Supply Wires
Ground
Motor Leads
Strain
Relief
Motor
Figure 4: Wiring connections for I-I/2, 2, and 3 HP Control Centers.
Ground
Connection
lncomir
Power
Supply
Figure 5: Wiring connections I12, 314, and I HP Control Centers.
Relief
1179 0794
Color-Coded
Motor Leads
Power
Cable
to Motor
6