164. Features Inverter Technologyo Wider output power rangeo Energy savingo Quick Coolingo Quick Heatingo More precise temperature control Environment Protectiono Econavi Long Installation Pipingo Long piping up to 15 meters during single split connection only Easy to use remote controlo Press Individual operation mode button to ONo Press OFF button to OFF Quality Improvemento Random auto restart after power failure for safety restart operationo Gas leakage protectiono Prevent compressor reverse cycleo Inner protector to protect compressoro Noise prevention during dry operation Operation Improvemento Quiet mode to reduce the indoor unit operating soundo Powerful mode to reach the desired room temperature quicklyo 24-hour timer settingo Dual timer setting (Timer 1, Timer 2)o Pre Heating operationo Air purifying operation (nanoe)o High heating performance (Non Stop (Heating) Deicing)o Aluminium electric heater and base pan electric heatero +8/10°C HEAT operation is designed to provide heating at low temperature settings. It is used in housesunoccupied during winter, for the purpose of protecting equipment or housing appliances which may bedestroyed by extreme cold weather Serviceability Improvemento Breakdown Self Diagnosis functiono Demo modeo Service check mode