Simer 3984 Notice D'utilisation page 4

To be sure that starting relay will function and
that overload will not "nuisance trip", install
control box vertically with top side up.
Wire control box as shown in Figures 1A and
1B. A 3-wire pump will not operate without
control box. Operation without control box will
burn out 3 wire motor.
Installation must include circuit and component
protection which meet local code and United
States National Electrical Code requirements.
If main overload trips, look for:
1. Shorted Capacitor
2. Voltage Problems
3. Overloaded or locked pump.
NOTICE: Match motor to control box as shown
below. Motor and control box model numbers
may include additional suffix numbers to the
right of the numbers shown here. These addi-
tional numbers are not important for control box
selection.
TABLE IV: Control Box Selection
HP Voltage
1/2 115
1/2 230
3/4 230
1 230
1-1/2 230
Motor No. Control Box No.
214504 28010449
TES-00460053 SMCT-CR0521
TES-00460370 SMCT-CR0721
TES-00461320 SMCT-CR1021
TES-00461965 SMCT-CR1521
115V or
Ground
230V Line
Fused
disconnect
switch
L1 M1
L2
Yellow
FIGURE 1A - 3-wire quick disconnect box. Follow
color coding when connecting control box (Yellow to Y,
Red to R, Black to B).
To Line
Fused
Disconnect
Switch
FIGURE 1B - Single phase, 2-wire connections. 2-wire
pumps have two black power supply wires and one
green and yellow ground wire. Control box is not
required. This is correct connection information for
115 and 230 volt 2-wire motors only.
4
Sub.
Motor
Control
L1L2R Y B
M2
Pressure
switch
Red
Black
Well
casing
Ground
L1 M1
L2 M2
Pressure
Switch
Black
Black
Green/Yellow
(Ground)
Well
Casing
Ground
699 0993
5578 0307