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Diagram 12
TYPICAL WIRING DIAGRAMS
13
14 15
16
17 18
19
20 21
C5 C7
C6
C1
1 2 3
C2
4 5 6
C3
7 8 9
5
HTR
4
HTR
3
HTR
6
HTR
2
HTR
1
HTR
1
2
2TB
1TB
3 GND
2
GND
1
GND
FU24
1PB
3
GND
C1
C2
C5
C3
2PS
3PS
1PS
On
Off
FU24
IFS
O
O
O
Y
BR
B
B
1PB
1
1
2
2
W
R
Boiler
On
Feed Water
Heater Contactor
1LT
Optional Transformer
X1 X4
X2
X3
FU22 FU23
2 HTR
3 HTR
1 HTR
1L1
1L3
1L2
2L1
2L3
2L2
3L1
3L3
3L2
4 HTR
4L1
4L3
4L2
C1
C4
C3
C2
FU1
FU18
FU17
FU16
FU15
FU14
FU13
FU12
FU11
FU10
FU9
FU8
FU7
FU6
FU5
FU4
FU3
FU2
C6
C5
5 HTR
6 HTR
5L1
6L3
6L2
6L1
5L3
5L2
L1
L3
L2
1
GND
2
GND
Cabinet Exterior Left Side Cabinet Exterior Right Side
Panel Layout
Feed Water
Electrical
Connection
C4
7
HTR
FU
10
11 12
C4
Heater Contactor
H1 H4
H2
H3
FU21
FU20
FU19
C7
7 HTR
7L1
5L3
7L2
FU
FU
FU
C7
C6
Heater Contactor
Heater Contactor
Heater Contactor
Heater Contactor
Heater Contactor
Wire Color Code
B = Black
BR = Brown
R = Red
O = Orange
Y = Yellow
G = Green
BL = Blue
W = White
Diagram 13
FU
1 2 3
FU
4 5 6
FU
7 8 9
C1
C4
C2
5
HTR
4
HTR
3
HTR
6
HTR
2
HTR
1
HTR
1
2
2TB
1TB
3 GND
2
GND
1
GND
FU15
1PB
3
GND
C1
C2
C3
2PS
3PS
1PS
On
Off
FU15
IFS
O
O
O
Y
BR
B
B
1PB
1
1
2
2
W
R
Boiler
On
Feed Water
Heater Contactor
1LT
Optional Transformer
X1 X4
X2
X3
FU13 FU14
2 HTR
3 HTR
1 HTR
1L1
1L3
1L2
2L1
2L3
2L2
3L1
3L3
3L2
4 HTR
4L1
4L3
4L2
C1
C2
FU1
FU9
FU8
FU7
FU6
FU5
FU4
FU3
FU2
C3
5 HTR
6 HTR
5L1
6L3
6L2
6L1
5L3
5L2
L1
L3
L2
1
GND
2
GND
Cabinet Exterior Left Side Cabinet Exterior Right Side
Panel Layout
Feed Water
Electrical
Connection
7
HTR
FU
10
11 12
C4
Heater Contactor
H1
H4
H3
H2
FU12
FU11
FU10
C4
7 HTR
7L1
5L3
7L2
Heater Contactor
Heater Contactor
C3
Wire Color Code
B = Black
BR = Brown
R = Red
O = Orange
Y = Yellow
G = Green
BL = Blue
W = White
10