Wells WB1E Owner's Manual page 18

BWB1SE WIRING DIAGRAMS
UPPER
HEATING
ELEMENT
230 V
240 V
7
J
COUPLER
E3
10VAC
E4
E1
E2
K
J
TEMP.
PROBE
7 **
208/240V
TRANSFORMER
LOWER
HEATING
**LOWER GROUND
ELEMENT
WIRE NOT
USED ON WB1E
14
j
H
D
E8
E7
E
E
B
L
TERMINAL
BLOCK
WHITE
GREEN
UPPER
HEATING
ELEMENT
120 V
7
H
E3
E8
10VAC
E4
E1
E2
J
C
TEMP.
PROBE
TRANSFORMER
7
LOWER
HEATING
**LOWER GROUND
ELEMENT
WIRE NOT USED
ON WB1E
SWITCH
D
A
L D
7 12
5 1
E E
220/240V
TRANSFORMER
(SIDE VIEW)
BLACK
D
SWITCH
E7
E
D
E
A
B
C
TERMINAL
BLOCK
WHITE
GREEN
BLACK