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Necessity of Ventilation ....................................................................................................................................
1.
Ventilation Standards .......................................................................................................................................
2.
Ventilation Method ............................................................................................................................................
3.
Ventilation Performance ....................................................................................................................................
4.
Ventilation Load .................................................................................................................................................
5.
Construction and Features .............................................................................................................................. U-16
1.
Lossnay Core Construction and Technology ..................................................................................................... U-16
2.
Total Energy Recovery Efficiency Calculation .................................................................................................. U-18
3.
What is a Psychrometric Chart? ........................................................................................................................ U-19
4.
Lossnay Energy Recovery Calculation .............................................................................................................. U-20
5.
Lossnay Energy Recovery Effect ...................................................................................................................... U-22
1.
Calculating Lossnay Cost Savings .................................................................................................................... U-24
2.
Psychrometric Chart ......................................................................................................................................... U-26
3.
Determining Lossnay Core Resistance to Bacterial Cross-Contamination and Molds ..................................... U-28
4.
Lossnay Core Fire : retardant property ............................................................................................................. U-30
5.
Lossnay Core Sound Reducing Properties Test ............................................................................................... U-31
6.
Changes in the Lossnay Core .......................................................................................................................... U-32
7.
Comparing Energy Recovery Techniques ........................................................................................................ U-34
8.
How to Read the Characteristic Curves ........................................................................................................... U-38
1.
Calculating Static Pressure Loss ....................................................................................................................... U-38
2.
How to Obtain Efficiency from Characteristic Curves ....................................................................................... U-41
3.
Sound ............................................................................................................................................................... U-42
4.
NC Curves ....................................................................................................................................................... U-48
5.
Lossnay Operating Environment ...................................................................................................................... U-52
1.
Sound Levels of Lossnay units with Built-in Fans ............................................................................................ U-53
2.
Attaching Air Filters .......................................................................................................................................... U-53
3.
Constructing the Ductwork ............................................................................................................................... U-53
4.
Bypass Ventilation ............................................................................................................................................ U-53
5.
Night purge function ......................................................................................................................................... U-53
6.
Transmission Rate of Various Gases and Maximum Workplace Concentration Levels .................................... U-53
7.
Solubility of Odors and Toxic Gases, etc., in Water and the Effect on the Lossnay Core ................................. U-54
8.
Automatic Ventilation Switching ......................................................................................................................... U-55
9.
10. Alternate Installation for Lossnay ..................................................................................................................... U-56
Installing Supplementary Fan Devices ............................................................................................................. U-57
11.
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CONTENTS
Lossnay Unit
U-2
U-3
U-4
U-7
U-9
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