23116. Indoor Unit Protection ControlProtection controls applicable for Cool / Soft Dry Mode16.1 Odor Remove control16.2 Freeze Prevention control• This control starts when all below condition are satisfiedo Indoor thermostat ON and compressor ON for 4 minutes after startup.o Indoor heat exchanger temperature less than 4°C.• When received freeze prevention signal from indoor unit, the compressor frequency changes according to indoorheat exchanger temperature.• When freeze condition continuously for 6 minutes, indoor unit request thermostat OFF and capability supplies totargeted indoor unit stops.• This control stops when indoor heat exchanger temperature > 6°.C16.3 Dew Prevention control• This control starts when all conditions below are satisfiedo Indoor thermostat ON and compressor ONo Outdoor temperature < 30°Co Indoor intake temperature > 24°Co Indoor fan speed is ≤ Lo or AUTO• Indoor fan speed changed from SLo to Lo and air swing angle follows dew prevention angle.• When received dew prevention signal from indoor unit, compressor frequency reduces according to indoor heatexchanger temperature.• This control stops when any conditions below is satisfiedo Thermostat OFF or compressor OFFo Remote control fan speed & temperature setting changedo Outdoor temperature > 30°Co Indoor intake temperature < 24°Co Indoor heat exchanger temperature > 17°C16.4 Mist Prevention Control• This control starts when all conditions below are satisfiedo Indoor thermostat ON and Compressor ONo Indoor fan ≤ Loo Indoor heat exchanger temperature < 13°C• When received mist prevention signal from indoor unit, the compressor frequency reduces according to indoorheat exchanger temperature.• Indoor fan speed changes from SLo to Lo.• This control stops when any conditions below is satisfiedo Thermostat OFF or compressor OFFo Remote control fan speed & temperature setting changedo Indoor heat exchanger temperature > 14°C
