Capacity Compensation Coefficient - Fujitsu AOU48RLXFZ Design & Technical Manual

5.

CAPACITY COMPENSATION COEFFICIENT

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