Samsung CNH HDB Series Technical Data Book page 65

7. Sound Data
Wall Mounted Type
Sound Power level
NOTE
• Specifications may be subject to change without prior notice
- Sound power level is an absolute value that a sound source
generates.
- dBA = A-weighted sound power level.
- Reference power : 1pW.
- Measured according to ISO 3741.
• NC Curve
1) CNH18ADB (AC018BNADCH/AA)
3) CNH30TDB (AC030BNTDCH/AA)
CNH18ADB (AC018BNADCH/AA)
CNH24ADB (AC024BNADCH/AA)
CNH30TDB (AC030BNTDCH/AA)
CNH36TDB (AC036BNTDCH/AA)
2) CNH24ADB (AC024BNADCH/AA)
4) CNH36TDB (AC036BNTDCH/AA)
Unit: dB(A)
Model
Cooling
60
61
63
65