State Water Heaters 100 Series Instruction Manual page 29

wIrInG dIaGraMs
BLK
CONTACT # 3
BLK
CONTACT # 2
BLK
CONTACT # 1
24 V
25 VA
TRANSFORMER
RED
BLACK
BLACK
RED
1
JUMPER ( ENABLE / DISABLE 1)
2
3
4 JUMPER ( ENABLE / DISABLE 2)
W / RED WIRE
W / BLUE WIRE
W / GREEN WIRE
W / RED WIRE
W / BLUE WIRE
W / GREEN WIRE
W / RED WIRE
W / BLUE WIRE
W / GREEN WIRE
coNtrol cIrcuIt DIAgrAM "y" coNNectIoNS - electroNIc coNtrol MoDelS
BLK
WHT
120V
TRANSFORMER
WHT
UPPER BANK CONTACT COILS
(NINE ELEMENTS MODEL ONLY)
WHT
(SIX AND NINE ELEMENTS MODEL ONLY)
MIDDLE BANK CONTACT COILS
WHT
LOWER BANK CONTACT COILS
TEMP & ECO PROBE
LOWER BANK #1 ELEMENT SENSOR
LOWER BANK #2 ELEMENT SENSOR
LOWER BANK #3 ELEMENT SENSOR
MIDDLE BANK #1 ELEMENT SENSOR
MIDDLE BANK #2 ELEMENT SENSOR
MIDDLE BANK #3 ELEMENT SENSOR
(J13: SIX & NINE ELEMENTS MODEL ONLY)
UPPER BANK #1 ELEMENT SENSOR
UPPER BANK #2 ELEMENT SENSOR
UPPER BANK #3 ELEMENT SENSOR
(J14: NINE ELEMENTS MODEL ONLY)
dIaGraM 7.
29
TERM. BLK
L1 L2 L3
3 A FUSE