
3.10.2 Air flow rate confirmation
Example. 1
n
Application Model : A5UW40GFA0 Airflow rate 90 m
3
/min
Air guide duct
[Total opening rate]
390mm
165mm
620mm
165mm
1170 mm
1145 mm
n
Louver total dimension (excluding frame) (A) = 1.2 m x 1.9 m = 2.28 m
2
n
Louver shielding dimension by product (B) = 0.95 m x 1.17 m = 1.11 m
2
n
Suction able louver dimension (A-B) = 1.17 m
2
n
Equivalent suction dimension (Opening rate 80%) = 1.17 m
2
x 0.8 = 0.94 m
2
n
Equivalent suction air volume = 0.94 m
2
x 2.5 m/s x 60s = 141 m
3
/min
n
Required air volume / equivalent volume = 141 m
3
/min / 90 m
3
/min(product airflow rate) = 157 %
·
OK
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Case : velocity of discharging air: 5m/s,
velocity of suction air: 2.5m/s
n
Openness rate = 80% or more
h
Openness rate =
n
Air guide of discharging air part should be equipped.
Effective face area(Af)
Total face area(A)
Part 3 Design and installation
3. Installation of outdoor unit
Heat pump
60Hz/R410A
_
60
Содержание MULTI F A2UW16GFA0
Страница 1: ...Heat pump 60Hz R410A 6CIM 01A P No MFL67502703 ...
Страница 4: ...Part 1 General information 1 Model line up 2 Nomenclature 3 Appearance 4 Combination ...
Страница 10: ...Part 2 Product data n Outdoor units 1 Multiple piping type ...
Страница 164: ...Part 4 Special Part 1 Installation guide at the seaside 2 Seasonal wind and cautions in winter ...