Wiring Connections; Electrical - Eco-Flo EFSUB5-102-1 Manuel Du Propriétaire

Can shock burn or cause
death. Permanently ground pump,
HAZARDOUS PRESSURE
motor and submersible motor control before connecting
power supply to motor.
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.

Wiring Connections

All wiring must meet National Electrical Code or Canadian Electrical Code
and local code requirements. Use only copper wire for connections to pump
and submersible motor control.
Table 1: Recommended Fusing Data -
60 Hz, Single Phase, 3 Wire Submersible
Pump Motors
Fuse Size
HP Volts Standard
1/2 230 20
3/4 230 25
1 230 30
1-1/2 230 35
To avoid over-heating wire and excessive voltage drop at
motor, be sure wire size is sufficient 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 identification.
For parts or assistance, call ECO-FLO Customer Service at 1-877-326-3561 For parts or assistance, call ECO-FLO Customer Service at 1-877-326-3561

ELECTRICAL

Table 2: Recommended Fusing Data -
60 Hz, Single Phase, 2 Wire Submersible
Pump Motors
Dual Element HP
10 1/2
15 1/2
20 3/4
20 1
1-1/2
Motor is supplied with copper ground wire. Splice to copper
conductor that matches motor wire size specified 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 first, then connect
equipment being installed.
Fuse Size
Volts Standard Dual Element
115 35
230 15
230 20
230 25
230 30
5
20
10
10
15
20