5
Technical Information
Service Manual
2.3 Capacity Variation Ratio According to Temperature
12K
18K
Cooling
Cooling
Heating
Heating
32 33 34 35 36 37 38 39
43
–15
–10
–5
0
5
7
10
40 41 42
100
105
95
90
85
80
75
70
65
60
55
50
Outdoor temp. (˚C)
110
100
90
80
70
60
50
40
Outdoor temp. (˚C)
Capacity ratio (%
)
Capacity ratio (%
)
• Conditions
Indoor: DB27°C/WB19°C
Outdoor: DB35°C/WB24°C
Indoor air flow: High
Pipe length: 5m
• Conditions
Indoor: DB20°C/WB15°C
Outdoor: DB7°C/WB6°C
Indoor air flow: High
Pipe length: 5m
100
105
95
90
85
80
75
70
65
60
55
50
Outdoor temp. (˚C)
)
%(
oit
ar
yti
ca
pa
C
110
100
90
80
70
60
50
40
Outdoor temp. (˚C)
)
%(
oit
ar
yti
ca
pa
C
32
33
34
35
36
37
38
39
40
41
42
43
Cooling
Heating
-15 -10 -5 0 5 7 10
• Conditions
Indoor: DB27°C/WB19°C
Outdoor: DB35°C/WB24°C
Indoor air flow: High
Pipe length: 5m
• Conditions
Indoor: DB20°C/WB15°C
Outdoor: DB7°C/WB6°C
Indoor air flow: High
Pipe length: 5m
