Instructions / Assembly

22
FUSE
BLOCKS
35 AMP
CLASS G
FUSES
51
50
BK
BK
38
BK
37
39
R
49
BK
BK
3
1
R
2
BK
60
59
58
W
BL
BK
BK
BK
49
50 51
43 44
45
BK BK
BK
52
53
54
31
32
33
BK
BK
25
27
R
26
BK
52
53
54
BK BK
BK
55
56
57
19
20
21
BK
BK
13
15
R
14
BK
55
56
57
R R
17
R
18
16
R
66
65
64
R
R R
66
6564
24
23
22
R
R R
6362
61
12
11
10
R
R
64
R
5
R
61 62 63
BK
BK
BK
60
59
58
987
480
277
240 208
C 120
120
THERMOSTAT AND HIGH LIMIT CONTROLS
OPERATE AT INCOMING LINE VOLTAGE
FIELD
WIRING
BLOCK
GROUND
CONTROL
TRANSFORMER
CONNECTED TO
RATED VOLTAGE
ON TRANSFORMER
CONNECTED TO
HIGH LIMIT
ELEMENTS
24
19
46
44
10
8
2220
3432
3533
4745
12
7
119
23
21
3631
48
43
R R
R
6968
67
36
35
34
R
R
R
7271
70
48
47
46
R R
29
R
30
28
R
69
68
67
R R
41
R
42
40
R
72
71
70
W W W WW
3 AMP
CLASS G
FUSES
BK
R
THREE PHASE CONNECTIONS
1
2
3
SINGLE PHASE CONNECTIONS
ALL BLACK
ALL RED
42
15
18
27
30
39
6
3
41
14
17
26
29
38
5
2
40
13
16
25
28
37
4
1
D
D
R
BK
THERMOSTAT
F
R
R
LIMIT
J
W
C
B
A
R
U
BL
Q
L H
K
P
T
G
W W
BL
N
R
V
M
I
S
BL
BL
BL BLBL
NOTE:
THIS WATER HEATER MAY BE SUPPLIED BY A BRANCH CIRCUIT HAVING OVER 300 VOLTS BETWEEN
CONDUCTORS, PROVIDED THE SYSTEM HAS A GROUND NEUTRAL AND NO CONDUCTOR IS OVER
300 VOLTS TO GROUND.
Wiring Diagram:
Immersion Thermostat Models
-G Models
E
D