Mitsubishi Electric Y Series Manual page 239

2-4. Noise level (Sound pressure level)
♦The sound pressure level is a value measured in an anechoic room in accordance with the conventional
method in JIS standard. The sound pressure level actually measured at the installation site is usually higher
than the value indicated in this catalogue due to the influence of ambient noise and echoes.
<Measurement location>
■PLFY-P-VEM-E/A, PLFY-P-VFM-E1,
PLFY-P-VLMD-E, PMFY-P-VBM-E,
PLFY-WL-VEM-E, PLFY-WL-VFM-E
Measurement location
■PEFY-P-VMA(L)-E, PEFY-WP-VMA-E, PEFY-W-VMA(L)-A, PEFY-W-VMA2-A
2m
Measurement location
■PCFY-P-VKM-E
1m
Measurement
location
1m
■PFFY-P-VKM-E2, PFFY-P-VLEM-E, PFFY-P-VLRM(M)-E
1.0m
Aux. duct
1m
Measurement location
■PEFY-P-VMR-E-L/R, PEFY-P-VMX(L)-E(1), PEFY-P-VMS1(L)-E,
PEFY-P-VMHS-E, PEFY-P-VMHS-E-F, PEFY-P-VMH-E-F,
PEFY-WP-VMS1-E, PEFY-W-VMS-A
Aux.duct
1m
Measurement location
Aux. duct
2m
Measurement location
■PKFY-P-VLM-E, PKFY-P-VKM-E, PKFY-WL-VLM-E,
PKFY-WL-VKM-E
1m
Measurement
location
■PFFY-WP-VLRMM-E, PFFY-W-VCM-A
Aux. duct
1.0 m (VLRMM)
1.5 m (VCM)
Installation Information
2m
2m
1m
Measurement location
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