Wells WB1E Owner's Manual page 17

WB2E WIRING DIAGRAMS
B
A
H
UPPER
HEATING
SWITCH
ELEMENT
J
120 V
C
C
230 V
240 V
7
D
E3
E8
E7
10VAC
E4
E1
E2
E
J
TEMP.
PROBE
TRANSFORMER
7
**LOWER GROUND
LOWER
WIRE NOT USED
HEATING
ON WB2E
ELEMENT
UPPER
HEATING
ELEMENT
7
H
D
J
E3
10VAC
E4
E1
E2
E
J
C
TEMP.
PROBE
TRANSFORMER
7
**LOWER GROUND
LOWER
HEATING WIRE NOT USED
ELEMENT
ON WB2E
B
A
D
SWITCH
E8 E7
E
D
E
A
B
C
TERMINAL
BLOCK
WHITE
BLACK
GREEN
13