Fujitsu ARU12RLF, Дизайн и техническое руководство

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2. MODEL SELECTION
CAPACITY COMPENSATION COEFFICIENT 5.
COMPENSATION COEFFICIENT OF PIPE LENGTH 5-1.
The figures give the compensation coefficient of pipe length owing to installation position.
CAPACITY CHANGE RATE BY MAIN PIPING LENGTH
Change rate in capacity
Main piping length
ft. 16.4 32.8 49.2 65.6 82.0 98.4 114.8 131.2 147.6 164.0 180.4
m 5 10 15 20 25 30 35 40 45 50 55
Change rate in
cooling capacity
% 100 98.0 96.0 94.0 92.0 90.0 88.0 86.0 84.0 82.0 80.0
Change rate in
heating capacity
% 100 99.6 99.2 98.9 98.5 98.1 97.7 97.3 97.0 96.6 96.2
0
0 16.4 32.8 49.2 180.4 ft.
m
164.0 147.6 131.2 114.8 98.4 82.0 65.6
55 50 45 40 35 30 25 20 15 10
75
80
85
90
95
100
5
Change rate in c
apac
it
y (
%
)
Main piping length
Cooling
Heating
CAPACITY CHANGE RATE BY BRANCH PIPING LENGTH
Change rate in capacity
Refrigerant piping connection diameter: Liquid ø1/4in. (6.35mm) , Gas ø3/8in. (9.52mm)
●
Main piping length
ft. 9.8 16.4 32.8 49.2
m 3 5 10 15
Change rate in
cooling capacity
% 100 98.3 94.2 90.0
Change rate in
heating capacity
% 100 98.9 96.2 93.5
Refrigerant piping connection diameter: Liquid ø1/4in. (6.35mm) , Gas ø1/2in. (12.70mm)
●
Main piping length
ft. 9.8 16.4 32.8 49.2
m 3 5 10 15
Change rate in
cooling capacity
% 100 99.2 97.1 95.0
Change rate in
heating capacity
% 100 99.5 98.3 97.0
Refrigerant piping connection diameter: Liquid ø1/4in. (6.35mm) , Gas ø5/8in. (15.88mm)
●
Main piping length
ft. 9.8 16.4 32.8 49.2
m 3 5 10 15
Change rate in
cooling capacity
% 100 99.6 98.5 97.5
Change rate in
heating capacity
% 100 99.9 99.5 99.0
- (02 - 17) -
MODEL SEL
E
CTI
ON
MODEL SEL
E
CTI
ON