Current and Pressure Protection: Monitors compressor current and system pressure, automatically cutting off power when limits are exceeded to prevent burnout. Modular Design: Uses standard interfaces and connectors, facilitating maintenance and replacement, reducing maintenance costs. Anti-Freezing Protection: Detects evaporator temperature and automatically adjusts compressor frequency or stops operation when temperatures are too low to prevent icing. Temperature Regulation: Receives data from room temperature sensors and dynamically adjusts operating conditions through algorithms to maintain the set temperature. Air Conditioning Motherboard 16422012000016 Circuit Board 16422013000011, Weight: 0.110231131 pounds, Manufacturer: CYDpeijian