1. Compact design and elegant appearance. 2. Quiet operation, powerful cooling and heating. 3. Intelligent auto mode and sleep mode operation function, and 24-hour timer function. 4. Over-heat and over-cold protection, three-minute restart delay protection. 5. Cold airflow prevention function under heating, anti-frozen function under cooling. And auxiliary electric heating system allows air conditioner to run normally even at ?C20celies degree. 6. Freon-free refrigerant R407C is applied to protect environment.
