A.O. Smith CENTURY E-PLUS - E-PLUS SWITCHLESS WIRING; Dual Voltage 115;230 V Switchless

48
3
1/2 PHASE
1/2 PHASE
OVERLOAD
CAPACITOR
PROTECTOR
L1
3
1
4
L2
2
LINE
SPLICE
SPLICE
LINE
MAINMAIN
INTERNAL DIAGRAM
HIGH VOLT
CONNECTION
LOW VOLT
CONNECTION
HIGH 
SPEED
MAIN
HIGH SPEED
PHASE
LOW SPEED
MAIN
LOW SPEED
PHASE
LOW SPEED

HIGH SPEED

COMMON
S1
S3
S2
S1
1
1
2
3
2
4
S3
S2
3
L1
4
L2
LINE
LINE
TO LOW SPEED MAIN
TO LOW SPEED PHASE
TO TERMINAL #3 OF PROTECTOR
VIEW OF BACK SIDE OF SOLID STATE  SWITCH AND TERMINAL BOARD 
NOTE 1: THIS LEAD IS L2 WHEN USING SWITCH
RED
ORNG
BLK/YLW
YLW
YLW
BLK/YLW
BLK/YLW
BRN
YLW
BRN
BRN
BRN
BRN
BLU
BLU
TO LOW SPEED MAIN
LINE 1
LINE 2
RED
RED
RED
BLU
BLU
WHT
WHT
WHT
WHT
BLK
ORNG
ORNG
ORNG
RUN CAPACITOR
HIGH  SPEED
LOW SPEED
INSULATED
LEAD
SEE NOTE #1
3
3
Dual Voltage
115/230 Volt
Type CX–
3
⁄
4
to 1
1
⁄
2
Hp
Switchless
EXTERNAL CONNECTIONS
Wiring Diagram #167985. Connection Label #166362.
E-PLUS
®
SWITCHLESS