LG GR-181LA - Manual (Page 11)

Care and Maintenance
Defrosting
Defrosting the fridge compartment
When the refrigerator is working, frost is formed at the
rear wall of the fridge compartment and melts
automatically when the compressor stops. The thawed
water is collected in the discharge gutter and evaporates
by heat of the compressor.
Never place electrical devices in the refrigerator
for defrost. Take care when using defrosting sprays
for assisting defrosting. These sprays include
substances containing explosive gas, or harmful for
synthesis or human health.
NOTE
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