LG LVN180HV4 Manuel d'utilisateur télécharger pdf (Page 168)

FOUR-WAY VAHU INDOOR UNITS

Acoustic Data

• Measurement taken 3.3′ away from the unit.

• Sound pressure levels are measured in dB(A) with a tolerance of ±3.

• Sound pressure levels are tested in an anechoic chamber under ISO

Standard 3745.

• Operating Conditions:

Power source: 220V/60 Hz.

• Sound level will vary depending on a range of factors including the con-

struction (acoustic absorption coefficient) of a particular room in which

the unit was installed.

Figure 224: Sound Pressure Level Measurement Location.

Table 103: Vertical Air Handling Unit Sound Pressure Levels (dB[A]).

Figure 225: Sound Pressure Level Diagrams.

Model No.

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

High Fan Speed Medium Fan Speed Low Fan Speed

LVN180HV4 42 42 41

LVN240HV4 43 42 41

LVN360HV4 45 44 43

3.3 ft.

With Case

Microphone

LVN180HV4 LVN240HV4 LVN360HV4

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

168 | VERTICAL-HORIZONTAL

Multi F and Multi F MAX Indoor Unit Engineering Manual

MULTI

MAX

MULTI

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LG LVN180HV4 Manuel d'utilisateur Page 168