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(1) The ceiling embedded-type: 500 · 1000 and 2000 m
Select an adequate model according to the room size, air volume for the application and noise levels.
(2) All types have an extra-high notch. This setting is for when a long duct is used or when a large air volume is required.
The positive and negative pressures of the room can also be adjusted with this.
LGH- 50 · 100RX types
LGH- 200RX type
(3) The units have a low-noise design, however, for further noise reduction a silencer-type supply/return grille for
supply/return air in the room, a silencer box for reducing the air sound into the room, and a flexible silencer are available.
Exhaust air
High and Extra High switch
High and Extra High switch
CHAPTER 7
3
/h types are available.
Supply air
E-High
High
E-High
High
Installation Considerations
83
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