ELECTRICAL HOOKUP FROM THE HOUSE TO PUMP AND PRESSURE TANK
6. Connect the two wires from the pump to the
inside pressure switch terminals (L2 and L3).
(Fig. 6)
7. Connect green ground wires from the pump
cable and the house electric cable to the two
ground green screws on base of pressure switch.
Replace switch cover. (Fig 7)
For - 3-Wire Pumps - Control Box Is Required.
WARNING: This equipment is intended for installation by a technically qualified electrician. Failure to
install it in compliance with national and local electrical codes may result in electrical shock or fire hazard,
unsatisfactory performance, and equipment failure.
WARNING: Always disconnect power source before working on or near the pump, its connected load
and wiring. If the power disconnect is out of sight, lock it in the open position and tag to prevent unexpected
application of power.
NOTE: 3-wire pumps require a control box (See chart on page 3).
1. Determine proper voltage from breaker box to
pressure switch. (Fig. 1)
6
7
1
15
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L2
L3
From
Pump
Ground Screws
L2
L3
IL1167
From
Power Source
IL1170