Haier HSU-09HS03/R2DB, HSU-12HS03/R2DB service manual Noise level test chart

HSU-12HS03/R2(DB)

Domestic Air Conditioner Model: HSU-09HS03/R2(DB)

Noise level test chart and air velocity distribution

Noise level test chart

60							60	dB(A)
dB(A)
50							50
40							40
30							30
20							20
10							10
0							0
63Hz	125Hz	250Hz	500Hz	1000Hz	2000Hz	4000Hz	8000Hz	indoor
								outdoor

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