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Check
SiBE12-933_A
222
Service Diagnosis
5.1.14 Indoor PCB Output Check
Check No.18
(1) Check the connector for connection.
(2) Check the motor power voltage is generated (between pins 2 and 3).
(R11979)
12
11
10
9
8
7
6
5
4
3
2
1
Phase U
Free pin
S200
Free pin
Free pin
Free pin
Free pin
Free pin
Phase V
Phase W
GND
Motor control voltage (15 VDC)
Rotation pulse (5 VDC)