Product Manual

PAGE5
well screen or casing perforations.
Note:Keeppumpatleast5'frombottomof
THREE WIRE, SINGLE PHASE ONLY
GATE VALVE
RELIEF VALVE
OR CLAMP
EVERY10'
TO PIPE
CABLE
TAPE
EVERY100'
RECOMMENDED
VALVE
ADAPTOR
PITLESS
CHECK
DROP
PIPE
CASING PERFORATIONS
CHECK VALVE
WELL SCREEN OR
SUCTION SCREEN
BUILT-IN OR EXTERNAL
TORQUE ARRESTOR
WELL CASING
MOTOR
PUMP
DISCHARGE PIPE
CABLE
SUBMERSIBLE
40
30
20
Cut-In PSI
UNION
VALVE
CHECK
VENTILATED
WELL SEAL CAP
38 PSI
28 PSI
18 PSI
Pre-Charge (Air) Pressure
DRAIN VALVE
TO HOUSE SERVICE
60
50
40
Cut-Out PSI
TANK TEE
PRESSURE GAUGE
GATE VALVE
TANK (HYDRO-PNEUMATIC)
PRE-CHARGED PRESSURE
CIRCUIT BREAKER OR
FUSED DISCONNECT
CONTROL BOX
SWITCH
DIAPHRAGM TYPE,
PRESSURE SWITCH
AIR VALVE
FIGURE 1-
INSTALLATION DIAGRAM
T1
T2
L1
L2
240V
FUSED
DISCONNECT
SWITCH
PRESSURE
SWITCH
WELL
CASING
Red
Black
Ground (Green)
FIGURE 2 - WIRING DIAGRAM
SINGLE PHASE - TWO WIRE
CASING
WELL
SWITCH
DISCONNECT
FUSED
SWITCH
PRESSURE
Ground (Green)
Black
Red
L2
L1
T2
T1
Yellow
L1 L2 R Y B
CONTROL
BOX
FIGURE 3 - WIRING DIAGRAM
SINGLE PHASE - THREE WIRE
1/2, 3/4, 1 or 1-1/2 HP STANDARD CONTROL BOX
DISCONNECT
CONTROL
SW L1 L2 Y B R
LINE CONTACTOR INCLUDED IN CONTROL BOX TO PROTECT PRESSURE SWITCH
2,3or5HPDELUXECONTROLBOX
SINGLE PHASE - THREE WIRE
FIGURE 4 - WIRING DIAGRAM
T2L2
CASING
WELL
SWITCH
FUSED
SWITCH
PRESSURE
Yellow
Red
Black
Ground (Green)
GROUND240V
{
L1 T1
BOX
FOLLOW COLOR CODING
WHEN CONNECTING
CONTROL BOX
(YELLOW TO Y, RED TO R,
BLACK TO B).
FOLLOW COLOR CODING
WHEN CONNECTING
CONTROL BOX
(YELLOW TO Y, RED TO R,
BLACK TO B).
1/2, 3/4, 1 or 1-1/2 HP
(Load)
(Load)
(Line)
(Line)
(Line)
(Line) (Load)
(Load)
WELL
CASING
T1 T2 T3
L1 L2 L3
FIGURE5-WIRINGDIAGRAM
THREE PHASE
1-1/2 through 7-1/2 HP
L1 T1
T2L2
PRESSURE
SWITCH
COIL
GROUND
DISCONNECT
SWITCH
FUSED
L1 L2 L3
MAGNETIC STARTER
(EQUIPPED WITH QUICK-TRIP,
AMBIENT-COMPENSATED
OVERLOADS (HEATERS)
OF CORRECT SIZE FOR THE
HORSEPOWER OF THE
MOTOR).
THIS IS THE MOST COMMON TYPE OF CONTROL ENCOUNTERED.
SINCE THE COIL IS CONNECTED DIRECTLY ACROSS THE POWER LINES,
L1 AND L2, THE COIL MUST MATCH THE LINE VOLTAGE.
FOR LOW VOLTAGE TRANSFORMER CONTROL OR EXTERNAL VOLTAGE CONTROL,
CALL DEALER OR ELECTRICIAN.
NEUTRAL
X
NEUTRAL
120V 120V
FOR1/2HP,115VMOTORINSTALLATIONSONLY:
CONNECT L2 TO NEUTRAL LINE FROM POWER
SUPPLY AS SHOWN, INSTEAD OF L2 TO "X".
IN THE FUSED DISCONNECT SWITCH,
120V 120V
GROUND
X
POWER SUPPLY POWER SUPPLY
240V GROUND
POWER SUPPLY
POWER SUPPLY
FOR1/2HP,115VMOTOR
INSTALLATIONS ONLY: IN THE
FUSED DISCONNECT SWITCH,
CONNECT L2 TO NEUTRAL LINE
FROM POWER SUPPLY AS SHOWN,
INSTEAD OF L2 TO "X".