LG LSC27931SB - Page 28

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1-7. Option designation circuit (model separation function)
1-8. Stepping motor operation circuit
CONNECTOR 9
STEPPING MOTOR
PIN 9, 10, 11, 12
RD, YL, BK, BL
The citrcuit configuration is Op1 open and Op2 in short, these circuits are preset at the factory and can not be altered.
Separation Connection Status Application Standard
Short Twisting Icemaker
Open Heating Icemaker
Short Dispenser
Open Dispenser Less
OP2
OP1