Midea MVC28A-VA1 Service Manual page 21

MIV V4+ Indoor Units
MVC90(100,112)A-VA1
Audibility limits of
continuous white
sound
Octave band center frequency （ Hz ）
20
MVC140A-VA1
Audibility limits of
continuous white
sound
Octave band center frequency （ Hz ）
Four-way Cassette Type MVC-A-VA1
DM12-01.01.02-01en