LG Double-Door Inverter Linear Refrigerator PCB the gearbox pulley may wear

the gearbox pulley may wear out due to continuous use or exposure to moisture

leading to potential cooling inefficiencies

delayed response from buttons

users can enhance their washing experience and protect their garments from potential damage

LG Double-Door Inverter Linear Refrigerator PCB the gearbox pulley may wearIn an inverter double door refrigerator, the printed circuit board (PCB) operates as the primary control unit that manages temperature, compressor speed, and cooling efficiency. It works by continuously receiving signals from sensors placed in different sections of the refrigerator and adjusting the compressors operation to maintain a steady temperature. The PCB also coordinates functions like defrost cycles, fan speed, and light control, ensuring