Inverter Module Power Supply Motherboard HB-280-101 RRZK9430 ，Compatible For HITACHI ，Refrigerator BCD-335WY

Precise temperature control: According to the sensor data, the compressor is accurately controlled to maintain a stable and suitable temperature in the refrigeration and freezer rooms. Intelligent defrosting: Automatically monitor the frosting condition and start the defrosting program in a timely manner to prevent frosting from affecting cooling and energy consumption. Humidity adjustment: With the help of the humidity sensor, the humidity can be intelligently adjusted to avoid the food from being too dry or damp, and prolong the freshness period. Energy saving and consumption reduction: Optimize and control the operation of compressors, fans and other components to reduce energy consumption. Lighting control: Precise control of the lighting in the refrigerator, the switch and brightness adjustment are free, and it is convenient to take things.