LG Electronics LAN181CNW, LAU181CNW, LA180CPI, LA180CPO Air Conditioner User Manual


 
Service Manual 63
Cycle Troubleshooting Guide
9. Voltage of Connectors according to Indoor Fan Speed
4
3
2
1
1
1 2 3 4
INDOOR
FAN
MOTOR
INDOOR PWB ASSY
Connecting wires
between Indoor
and Outdoor
Indoor
Connecting Terminal
Outdoor
Connecting Terminal
Input Power
TAB-N
RY-COMP-A
RY-COMP-B
CN-DC/DC
BL BK BR RD
BL
BK
BR
RD
+-
12
32
42
12
32
42
12
32
42
OUTDOO
R CN-DC/DC
INDOOR
CN-DC/DC
INDOOR
CN-MOTOR
No. of pins
MODELS
CONNELTORS
S-Hi Hi Med Low Off
34.0 32.0 27.8 24.1
34.0 32.0 27.8 24.1
34.0 32.0 27.8 24.1
0.0
5.0 5.0 5.0 5.0 5.0
0~5 0~5 0~5 0~5 5.0
0~12 0~12 0~12 0~12 0~12
17.0 17.0 17.0 17.0 17.0
0.0
0~12 0~12 0~12 0~12 0~12
17.0 17.0 17.0 17.0 17.0
0.0
18K
DC Voltage(±10%)
34 34