LG LBC24360ST Service Manual - Page 14
Olp Overload Protector
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4-4 OLP (OVERLOAD PROTECTOR) 4-4-1 Definition of OLP (1) OLP (OVERLOAD PROTECTOR) is attached to the Compressor and protects the Motor by opening the circuit to the Motor if the temperature rises and activating the bimetal spring in the OLP. (2) When high current flows to the Compressor motor, the Bimetal works by heating the heater inside the OLP, and the OLP protects the Motor by cutting off the current flowing to the Compressor Motor. 4-4-2 Role of the OLP (1) The OLP is attached to the Sealed Compressor used for the Refrigerator. It prevents the Motor Coil from being started in the Compressor. (2) For normal operation of the OLP, do not turn the Adjust Screw of the OLP in any way. (OVERLOAD PROTECTOR cross section) Electrical 330 FBYY characteristics part number 12345678 -S1 BOX98 Customer part number Lot code/ date code Physical termination part number Part No. Name Base, phenolic (UL 94 V-0 rated) Movable arm support, plated steel. Stationary contact support, plated steel Heater support, plated steel Heater, resistance alloy Disc, thermostatic alloy Movable arm, spring temper copper alloy Contact, movable, silver on copper Contact, stationary, silver on copper Slug, plated steel Cover, polyester (UL 94 V-0 rated) Pin connector, plated copper alloy (To engage 2.33/2.66 mm dia. pin) Fig. 2 14