Multi F Engineering Manual

Table Of Contents

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MULTI F MAX OUTDOOR UNIT

Acoustic Data

Model No.

Sound Pressure Levels (dB[A])

Cooling Heating

LMU481HV 53 55

LMU541HV 53 55

LMU601HV 56 58

Figure 27: Sound Pressure Level Measurement Location.

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• 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 pressure levels are measured in dB(A) ±3.

• Tested in anechoic chamber per ISO Standard 3745.

3.3'

4.92'

Side View

Figure 28: Sound Pressure Diagrams.

Table 30: Sound Pressure Levels (dB[A]).

LMU481HV LMU541HV LMU601HV

MULTI F MAX OUTDOOR UNIT | 43

Multi F MAX Outdoor Unit Data

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