51
6.2 Capacity compensation value only for heating
A. Capacity compensation value at different piping length and drop
0
0
2
0
4
0
6
0
8
0
0
1
0
2
1
0
4
1
0
6
1
0
8
1
0.90
0.92
0.94
0.98
0.96
All model
1.00
Heating
com
pensation fa
ct
or
Pipe equivalent length of single way (m)
Note:
Refrigerant pipe equivalent length=∑ each size gas pipe elbow quantity × elbow equivalent ∑ each
size straight pipe length
Elbow equivalent length:
Gas pipe size
φ15.88
φ19.05
φ22.22
φ25.4
φ28.58
φ31.8
φ34.9
φ38.1
φ41.3
φ44.5
φ47.6
φ50.8
Joint
（
90°elbow
）
0.25
0.3
0.35
0.4
0.45
0.55
0.6
0.65
0.7
0.75
0.8
0.85
Unit: m /apice
B. Capacity compensation suitable for outdoor unit frosting
The wet-bulb
temperature of
oudoor suction
air (
℃
)
-20
-15
-13
-11
-9
-7
-5
-3
-1
1
3
＞
3
Compensation
coefficient
0.96
0.96
0.96
0.95
0.94
0.93
0.91
0.88
0.86
0.87
0.92
1
C. Capacity compensation suitable for total capability of indoor unit group
0
0
20
40
60
80
100
120
0.2
0.4
0.6
0.8
1.0
1.2
AWAU-YDV250-H13
0
0
20
40
60
80
100
120
0.2
0.4
0.6
0.8
1.0
1.2
AWAU-YDV280-H13
M
od
ifi
ca
tio
n
co
ef
fic
ie
nt
M
od
ifi
ca
tio
n
co
ef
fic
ie
nt
Total capacity of running indoor unit group(%)
Total capacity of running indoor unit group(%)
Содержание AWAU-YDV1010-H13
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