4ZSS780410-C 4ZSS781510-C Motherboard PCB Inverter Control Plate Refrigerator DD

4ZSS780410-C 4ZSS781510-C Motherboard PCB Inverter Control Plate Refrigerator DD Universal compatibility: Designed to fit multiple refrigerator models, ensuring the universality of various series. Refrigeration management: Accurately adjust the internal temperature of the refrigerator to improve its efficiency. Maintain fresh food preservation and extend the lifespan of equipment. Material construction: Using industrial grade materials and advanced circuit boards, it can withstand stable operation in harsh environments inside the refrigerator. Durable and reliable: able to withstand constant temperature changes and power demands inside the refrigerator, reducing the risk of long-term failures. Ensure that your refrigerator has stability and durability. Comprehensive protection: Built in comprehensive protection mechanisms for overvoltage, overheating, short circuit, etc., ensure smooth functionality of your home appliances. Comprehensive testing: Each motherboard undergoes multiple rigorous tests. Effectively solve problems such as refrigerator not starting or abnormal freezer temperature, temperature fluctuations, compressor failure, clicking sound, etc. Easy to install: with simple plug and play, quick and direct replacement. The installation process does not require special tools. Installation tip: For your safety, please make sure to unplug the refrigerator plug before installing this component.