STA-RITE MAX-E-PRO Owner's Manual page 6

GREEN
GROUND
SCREW
Figure 3: Typical ground screw
WIRING
3 Phase Wiring - Wire a Single Speed, Single Voltage, 3
Phase Motor.
Notice: 3 phase models require magnetic motor starters
and external overload protection. If in doubt about the
procedure, consult a licensed electrician. Be sure the wire
and circuit breaker sizes match the pump motor rating
(Table II; Page 8). There are three terminals labeled L1,
L2, and L3 (or LINE A, LINE B, and LINE C) on the pump
motor. Attach the power leads to these terminals as
specified on the pump motor wiring label. Check for proper
pump motor rotation. If motor is not running properly,
switch any two of the three input wires. Verify proper pump
motor rotation.
Note: For 575 VAC models, consult a licensed electrician.
Pump must be permanently connected to circuit. See Figures 4A
and 4B for wiring connection diagrams. Match wire and circuit
breaker sizes to correct Fusing and Wiring Data Chart (Page 7).
If other lights or appliances are also on the same circuit, be sure
to add their amp loads to pump amp load. (If unsure how to do
this or if this is confusing, consult a licensed electrician.) Use the
load circuit breaker as the master on-off switch.
Install a Ground Fault Circuit Interrupter (GFCI) in circuit; it will
sense a short-circuit to ground and disconnect power before it
becomes dangerous to pool users. For size of GFCI required
and test procedures for GFCI, see manufacturer's instructions.
In case of power outage, check GFCI for tripping (which will
prevent normal water circulation). Reset if necessary.
NOTICE: If you do not use conduit when wiring motor, be sure to
seal wire opening on end of motor to prevent dirt, bugs, etc.,
from entering motor.
Risk of dangerous or fatal electrical shock. Be sure
that power to the motor circuit is off before working on wiring,
wiring connections, or motor. Re-install the motor end cover and
all other wiring covers before turning on the power.
BONDING
LUG
510 0993
1. Turn off power.
2. Remove the motor end cover.
To Wire a Single Speed, Single Voltage Motor
There are two terminals labeled L1 and L2. Attach the power
leads to these terminals. Either wire may attach to either
terminal.
To Wire a Dual-Voltage Motor
Dual voltage motors have a plug to change from 230 volts
(factory setting) to 115 volts).
1. If you have 230 volts motor supply voltage, confirm that the
plug is set for 230 volts. The arrow on the plug will point to
the 230 volt position. Note that plug only connects with one
prong in this position.
2. If you have 115 volt supply, pull the plug straight up and
place it on the two brass prongs as shown.
NOTE: Arrow is highlighted for clarity.
To Wire a Two-Speed Motor
Wire the pump as shown in the diagram.
Figure 4A -Voltage Change
Plug Set for 230 Volts
6
Figure 4B Voltage Change
Plug Set for 115 Volts