85
7. UNIT SELECTION
OUTDOOR UNITS
7-3-3. Correction factors for the downstream indoor units and the pipes at the downstream of
the branch pipe
Equivalent main piping length (m)
Ø
15.88
1
0.90
0.80
Pipe diameter correction factor
P81~P40
0
10
40
20
30
Equivalent main piping length (m)
1
0.90
0.80
Pipe diameter correction factor
Ø
28.58
P331~P400
0
10
40
20
30
Equivalent main piping length (m)
Ø
22.2
Ø
19.05
1
0.90
0.80
Pipe diameter correction factor
P161~P200
0
10
40
20
30
Equivalent main piping length (m)
Ø
28.58
1
0.90
0.80
Pipe diameter correction factor
P401~P630
0
10
40
20
30
Equivalent main piping length (m)
Ø
22.2
1
0.90
0.80
Pipe diameter correction factor
P201~P300
0
10
40
20
30
Equivalent main piping length (m)
Ø
28.58
Ø
34.93
1
0.90
0.80
Pipe diameter correction factor
P631~P650
0
10
40
20
30
Summary of Contents for PUHY-RP-Y(S)JM-B
Page 1: ...DATA BOOK AIR CONDITIONERS MODEL PUHY RP Y S JM B PURY RP YJM B ...
Page 3: ......
Page 63: ...60 OUTDOOR UNITS ...
Page 191: ...188 INDOOR UNITS ...
Page 243: ...240 SYSTEM DESIGN ...
Page 287: ...284 SYSTEM DESIGN ...