LG GR-B197DVCA Service Manual page 40

EXPLATION FOR MICOM CIRCUIT
1-6. Switch entry circuit
The following circuits are entry circuits for sensing signal form test S/W, electronic single motor damper reed S/W for
examining refrigerator.
1) GR-L207, GR-L247 2) GR-B197, GR-B207, GR-B247
1-7. Option designation circuit (model separation function)
1) GR-L207, GR-L247 2) GR-B197, GR-B207, GR-B247
The above circuits are used for designating separation by model as option and notifying it to MICOM. Designation of option
by model and the application standards are as follows:
u These circuits are accurately pre-adjusted in shipment from factory and so you must not additionally add or remove
option.
Separation Connection Status Application Standard
Connection Export model
OP1
OUT Domestic model
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