MULTI VRF-Ⅱ INDOOR UNIT SERVICE MANUAL EUROPEAN/LATIN AMETICA (R410A)
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3 dB(A) on this value. The noise in the lowest speed may decrease by about 5 dB(A) on this
value. The recorded noise value of the sample unit is tested in semi-anechoic room. Under
actual installation, the noise value is usually higher than the recorded value of the sample due
to the influence of ambient noise and reflected sound.
3.10 Slim Duct Type