LG LAN091CNP, LAU091CNP, LAN121CNP Service Manual page 71

Voltage of Connectors according to Indoor Fan Speed
INDOOR
FAN
MOTOR
CN-DC/DC
1 2 3 4 5
BL BK BR RD
INDOOR PWB ASSY
Indoor
Connecting Terminal
No. of pins
+ -
4 3
INDOOR
CN-
MOTOR
2 3
4 2
INDOOR
CN-
DC/DC
3 2
4 2
OUTDOO
R CN-
DC/DC
3 2
Input Power
1
TAB-N
Connecting wires
between Indoor
and Outdoor
Outdoor
Connecting Terminal
12k
DC Voltage( 10%)
S-Hi Hi Med
35.5 32.96 25.17 17.28
11.97 11.97 11.97 11.97
35.5 32.96 25.17 17.28
15.87 15.87 15.87 15.87
35.5 32.96 25.17 17.28
15.87 15.87 15.87 15.87
Troubleshooting Guide
3 4 3
RY-COMP-A RY-COMP-B
CN-DC/DC
BL
1
BK
2
BR
3
RD
4
Low Off
0
11.97
0
15.87
0
15.87
Service Manual 71
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