6 Sound levels6-1 Sound level dataOctave band sound pressure levelModelSound pressure levelSound power level230VMeasuring location50HzCoolingH/LHeatingH/LCoolingH/LHeatingH/LFAQ71BUV1B 43/37 43/37 45/41 45/41FAQ100BUV1B 59/53 59/53 61/57 61/57Octave band center frequency (Hz)FAQ71BUV1B (Cooling/Heating)4D038512B6-2 Sound pressure spectrumapproximatethreshold hearingfor continuousnoiseFAQ100BUV1B (Cooling) FAQ100BUV1B (Heating)Octave band sound pressure levelOctave band sound pressure level4D027787A 4D027790AOctave band center frequency (Hz) Octave band center frequency (Hz)approximatethreshold hearingfor continuousnoiseapproximatethreshold hearingfor continuousnoiseMicrophoneH (230V)L (230V)H (230V)L (230V)H (230V)L (230V)Note:1. Sound pressure levels are measured in an anechoic room.2. Data are valid at nominal operation conditions.3. Operation sound level differs with operation and ambient conditions.• Wall Mounted, Inverter Controlled Unit • R-410A • FAQ71-100BUV1B166-110 • Split - Sky Air • Indoor Units