Use and Care Manual
For parts or assistance, call ECO-FLO Customer Service at 1-877 326-3561
5
Ground submersible motor in accordance with all codes
and ordinances that apply. Use copper ground wire at
least as large as wires carrying current to motor.
Motor is supplied with copper ground wire. Splice to cop-
per conductor that matches motor wire size specied in
Table 3. See “cable splicing” under installation.
Permanently ground pump, motor and submersible motor
control before connecting power cable to power supply.
Connect ground wire to approved ground rst, then con-
nect equipment being installed.
To avoid over-heating wire and excessive voltage drop at
motor, be sure wire size is sucient per NEC standards for
the pump horsepower and length of wire run.
NOTICE: See installation Wiring Diagrams for typical wiring
hookups and submersible motor control identication.
ELECTRICAL
All wiring must meet National Electrical Code or Canadian
Electrical Code and local code requirements.
Use only copper wire for connections to pump and sub-
mersible motor control.
Table 1: Recommended Fusing Data -
60 Hz, Single Phase, 3 Wire Submersible Pump Motors
Table 2: Recommended Fusing Data -
60 Hz, Single Phase, 2 Wire Submersible Pump Motors
Wiring Connections
Fuse Size
HP Volts Standard Dual Element
1/2 230 20 10
3/4 230 25 15
1 230 30 20
1-1/2 230 35 20
Fuse Size
HP Volts Standard Dual Element
1/2 115 35 20
3/4 230 20 10
1 230 25 15
1-1/2 230 30 20
HAZARDOUS PRESSURE
Can shock, burn or cause
death. Permanently ground
pump, motor and submersible motor control
before connecting power supply to motor.