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!
WARNING
To avoid risk of electrical shock that can cause death or severe personal injury,
disconnect unit from power before servicing unless tests require power.
7. Wiring Diagram
7-5. Other voltage (continued)
7-5-7. CN 17 (Fan Motor)
Item
Pin No
On
Off
비고
V
Hz
V
Hz
I/M BOX MOTOR 1 & 2
12 ~ 14
-
0
-
I/M BOX MOTOR
(Feedback signal) 2 & 12
5V Pulse,
Duty 50%
65~80
0
0
Frequency
fluctuation
C MOTOR
7 & 8
12 ~ 14
-
0
-
F MOTOR
3 & 4
12 ~ 14
-
0
-
F MOTOR
(Feedback signal) 4 & 9
5V Pulse,
Duty 50%
45~65
0
0
Frequency
fluctuation
R MOTOR
5 & 6
12 ~ 14
-
0
-
R MOTOR
(Feedback signal) 6 & 10
5V Pulse,
Duty 50%
45~65
0
0
Frequency
fluctuation