Chromalox CHPES-6A - Manual (Page 5)

Diagram 2
TYPICAL WIRING DIAGRAMS
2PS
BR
Heater
Contactors
Feed Water
Boiler On
3
GND
B
FU12
B 1PB
Off
2
GND
1
GND
1 HTR
C1
FU1
FU2
FU3
FU11 FU10
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
2 GND
1
HTR
FU12
1PB
Cabinet Exterior Left Side Cabinet Exterior Right Side Panel Layout
2
HTR
C1
FU
1 2 3
C2
FU
4 5 6
1TB
1 GND
3
GND
H4 H3
2 HTR
C2
FU4
FU5
FU6
2L1
2L3
2L2
CR
FU7
FU8
FU9
3L1
3L3
3L2 1
Mtr
Customer
Connect
Feed Water
Motor
10L
30L
20L
IT1
IT3
IT2
CR
Wire Color Code
B
= Black
BR = Brown
R
= Red
O = Orange
Y = Yellow
G = Green
BL = Blue
W = White
Diagram 3
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
C1
FU
1 2 3
1 GND
3 GND
H4 H3
2 HTR 2L1
2L3
2L2
2
GND
CR
FU4
FU5
FU6
3L1
3L3
3L2 1
Mtr
Customer
Connect
Feed Water
Motor
10L
30L
20L
IT1
IT3
IT2
CR
Wire Color Code
B
= Black
BR = Brown
R
= Red
O = Orange
Y = Yellow
G = Green
BL = Blue
W = White
* Boilers under 40 Amps total (not fused)
5