10
10
4. WIRING DIAGRAM
⚠
WARNING
Risk of electric shock. Electrical wiring must be done by qualified personnel in
accordance with all applicable codes and standards. Before connecting wires, switch
power off at service panel and lock service disconnecting means to prevent power from
being switched on accidentally.
LOGIC DIAGRAM
WIRING COLOR CODE
BLK
BLACK
BLU
BLUE
GRN
GREEN
ORG
ORANGE
RED
RED
WHT
WHITE
Line voltage factory wiring
Low voltage factory wiring
Low voltage field wiring
BLK
Supply fan
motor
ORG
BLU
RED
WHT
Power cable
1
1
1
F1
J10
J2
J1
Control cable
M1
GRN
WHT
BLK
A1
ELECTRONIC ASSEMBLY
CFM Range
Seng
CFM
Seng
WIRING DIAGRAM
Low
High
Ref: 99046030_REV-B
VE0421A
M1
Line
Neutral
AC
Line
Filter
J1-2
F1
High Voltage
(120 VAC)
J1-1
J10
J2-1
J2-2
CFM Range
CFM Seng
GRN
WHT
BLK
12
0 VAC,
60
Hz
Line
Neutral
Ground
120 VAC,
60 Hz
W1
GRN
WHT
BLK
FIN-180B
FIN-180B-HW