Mitsubishi Electric Lossnay LGH-15RX3 Technical Manual page 89

CHAPTER 6 G Examples of Lossnay Applications
8.4 Effect
(1) Operation is possible without special knowledge, so management is easy.
(2) Operation is possible according to each room's needs, and is thus energy-saving.
(3) Soundproof ventilation is possible with the separately installed ventilators.
(4) Energy saving ventilation is possible with the heat recovery ventilation.
(5) Space saving with the ceiling embedded-type.
Soundproofing standards
High pressure level difference
30 dB or more
Machine room
Kitchenette
PAC
Stairway
LS
FCU
Lounge
86
©
Soundproofing effect
Study room: 34.0 dB
Rest room : 47.2 dB
GF layout
Study room
FCU
LS
Toilet
Day-care room
Hall
Foyer
LS
FCU
LS
Study room
1F layout
PAC
Meeting room