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