Instructions / Assembly

These Control Boxes remotely controls 3 wire single phase Submersible Deep Well Pump Motors

and are to be used speciﬁcally with motors manufactured by Faradyne. See the Electrical Ratings

section for list of motors to be used with respective control boxes.

Model HP Voltage Hz Amps Ph Capacitor Relay

EFCB5-1 1/2 115V 60 8.8 1 250-300Mfd, 115V 115V

EFCB5 1/2 230V 60 5.3 1 59-71Mfd, 220V 230V

EFCB7 3/4 230V 60 6.6 1 86-103Mfd, 220V 230V

EFCB10 1 230V 60 8.1 1 105-126Mfd, 220V 230V

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Wiring connection

1. All electrical wiring must be in accordance with local code and only qualiﬁed electricians should

make the installations.

2. All wires should be checked for shorts to ground with an ohmmeter or megger after the connections

are made. This is IMPORTANT, as one grounded wire can cause failure of the pump, control panel

or personal injury.

For parts or assistance, call ECO-FLO Customer Service at 1-877 326-3561

Start Capacitor

Main(B)

Start(R) L2 L1

1/2 - 1 HP

Relay

Use only copper conductors

Line InMotor Leads

Applications