LG LVN180HV4 Manuel d'utilisateur télécharger pdf (Page 58)

Due to our policy of continuous product innovation, some specications may change without notication.

58 | STD. WALL-MOUNTED

Multi F and Multi F MAX Indoor Unit Engineering Manual

MULTI

MAX

MULTI

Acoustic Data

STANDARD WALL-MOUNTED INDOOR UNITS

• Measurement taken 2.6′ below the bottom of the unit and at a

distance of 3.3′ from face of unit.

• Measurements taken with no attenuation and units operating at full

load normal operating condition.

• Sound level will vary depending on a range of factors such as

construction (acoustic absorption coefficient) of particular area in

which the equipment is installed.

• Sound power levels are measured in dB(A)±1.

• Tested in anechoic chamber per ISO Standard 3745.

Model No.

Sound Pressure Levels (dB[A]) (Cooling and Heating)

High Fan Speed

Medium Fan

Speed

Low Fan Speed

LMN079HVT 35 31 26

LSN090HSV5 36 32 27

LSN120HSV5 38 34 29

LMN159HVT 42 38 32

LSN180HSV5 44 38 34

LMN249HVT 46 41 36

Figure 63: Sound Pressure Level Measurement Location.

Table 27: Sound Pressure Levels (dB[A]).

2.6 ft.

3.3 ft.

Microphone

Figure 64:LMN079HVT, LSN090HSV5, and LSN120HSV5 Sound Pressure Level Diagrams.

LMN079HVT

LSN090HSV5

LSN120HSV5

1 2 ... 53 54 55 56 57 58 59 60 61 62 63 ... 203 204

Pas de commentaire

LG LVN180HV4 Manuel d'utilisateur Page 58