R32
Split Type - Air Source Heat Pump 20220105
44
Part8 Sound Levels
1. Sound pressure levels
1
Model
dB(A)
ACHP-H04/4R3HA-O
43
ACHP-H06/4R3HA-O
44
ACHP-H08/4R3HA-O
45
ACHP-H10/4R3HA-O
48
ACHP-H12/5R3HA-O / ACSHC-H42A5/ASR2DI
49
ACHP-H14/5R3HA-O / ACSHC-H48A5/ASR2DI
50
ACHP-H16/5R3HA-O / ACSHC-H60A5/ASR2DI
54
Notes
1.Sound pressure level is measured at a position1m in front of the unit and (1+H)/2m (where H is the height of
the unit)above the floor in a semi anechoic chamber.During actual operation operation,sound pressure levels
may be higher as a result of ambient noise.
2. Outdoor air temperature7
℃
DB,85%R.H.;EWT30
℃
,LWT35
℃
.
3. Outdoor air temperature 7
℃
DB, 85% R.H.; EWT 40
℃
, LWT 45
℃
.
4. Outdoor air temperature 7
℃
DB,85% R.H.; EWT 47
℃
,LWT 55
℃
.
5. Sound pressure level is the maximum value tested under the three conditions of Notes2, Notes3 and Notes4.
2. Sound pressure level measurement(unit:mm)
