Danfoss Sound Spectrum for Optyma Slim Pack OP-LSQMW098L Data Sheet
Summary
This comprehensive technical manual provides detailed acoustic and sound power spectrum data for the OP-LSQMW098L condensing unit. It covers extensive measurements across various frequencies and distances using EN13215 standards, helping users accurately assess operational noise levels in varied environments. This document is essential for HVAC engineers, technical installers, and facility managers who require precise acoustic compliance details to ensure optimal and quiet system integration into mechanical installations.
Page 1 Text Content
Acoustic/Sound Spectrum Data (50Hz)
Condensing unit Model OP-LSQMW098L Condensing Unit Code : 114X7189
SO ER EC TR
Housing B3 Compressor : LLZ018T4
Electrical code Number of Fans : 1
Document No 118A1961 Revision : A
Sound Power Spectrum, 1/1 Octave
Model Sound Power Spectrum
16k LWA
OP-LSQMW098L 1/1 Octave d BA
Calculated Sound Pressure (Free Field) (d BA)
Distance (in Meters) 1m 3m 10m Sound Pressure (d B(A))
Acoustic/Sound Spectrum (50Hz)
16k LWA
1/1 OCTAVE FREQUENCY (HZ)
Weighted d BA
Acoustic spectrum data are calculated by addition of sound power levels of compressor and fan motor at full speed according to EN13215 conditions. As compressor and fan motor are placed in a packaged unit, effect of noise reduction due to enclosure and insulation was considered for evaluation of sound power
Subject to change without prior information, Please check Coolselector 2 / Product store for updated information.
Page Summary Contents For Danfoss Sound Spectrum for Optyma Slim Pack OP-LSQMW098L Data Sheet
Manual Details
| Brand | Spectrum |
|---|---|
| Pages | 1 |
| File Size | 144.87 KB |
| Published | June 04, 2026 |
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Frequently Asked Questions
What is the measured overall loudness of the unit?
The typical LWA/1/1 Octave Weighted dBA reading at a reference distance is 76 dB.
How does the sound pressure change over distance?
At 1 meter, the calculated Sound Pressure (Free Field) is 65 dB(A), decreasing to 45 dB(A) at 10 meters.
What equipment was used for these acoustic measurements?
The testing involved a Condensing unit Model: OP-LSQMW098L with housing B3 and compressor LLZ018T4.
Are the sound levels affected by placement?
No, the data considers noise reduction from enclosure and insulation since the compressor and fan motor are in a packaged unit.