1.
Necessity of Ventilation ......................................................................................................................................
2.
Ventilation Standards ..........................................................................................................................................
3.
Ventilation Method ..............................................................................................................................................
4.
Ventilation Performance ......................................................................................................................................
5.
Outdoor Air (ventilation) Load .............................................................................................................................. 10
1.
2.
3.
4.
What is a Psychrometric Chart? ........................................................................................................................ 19
5.
1.
Lossnay Heat Recovery Effect ............................................................................................................................ 22
2.
3.
4.
Psychrometric Chart .......................................................................................................................................... 28
5.
6.
7.
8.
9.
1.
2.
3.
4.
Sound .................................................................................................................................................................. 45
5.
6.
List of Models ...................................................................................................................................................... 55
1.
Lossnay Usage Conditions ................................................................................................................................ 60
2.
3.
Attachment of Air Filter ...................................................................................................................................... 61
4.
Duct Construction .............................................................................................................................................. 61
5.
By-pass Ventilation ............................................................................................................................................ 61
6.
7.
8.
9.
CONTENTS
Series) ............................................................................................................................ 51
3
2
4
5
8
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