Samsung Slim Duct-CNH LDB Technical Data Book

Also see for AC009BXADCH/AA: Technical data book Technical data book Technical data book

5. Sound DataSound Pressure levelUnit: dB(A)MicrophoneFront1m1.5m2) CXH36ADB (AC036BXADCH/AA)• NC Curve1) CXH30ADB (AC030BXADCH/AA)3) CXH42ADB (AC042BXADCH/AA) 4) CXH48ADB (AC048BXADCH/AA)NOTE• Specifications may be subject to change without prior notice.- Sound pressure level is obtained in an anechoic room.- Sound pressure level is a relative value, depending on the distance and acoustic environment.- Sound pressure level may differ depending on operation condition.- dBA = A weighted sound pressure level- Reference acoustic pressure 0 dB = 20μPaModel Cooling HeatingCXH30ADB (AC030BXADCH/AA) 50 52CXH36ADB (AC036BXADCH/AA) 52 54CXH42ADB (AC042BXADCH/AA) 53 55CXH48ADB (AC048BXADCH/AA) 56 58Outdoor Units