4
Technical Information
Service Manual
2.2 Operation Characteristic Curve
0
10
20
30
40
50
60
70
90
0 10 20 30 40 50 60 70 80 90 100
120
110
80
11
10
9
8
7
6
5
4
3
2
1
0
Compressor speed (rps)
)
A(
tn
err
u
C
11
10
9
8
7
6
5
4
3
2
1
0
Compressor speed (rps)
)
A(
tn
err
u
C
• 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
24K
24K
18K
18K
2.3 Capacity Variation Ratio According to Temperature
Cooling
Cooling
Heating
Heating
-30
54
44
34
24
14
-15
4
-15
40
50
120
110
100
90
80
70
60
10
7
0
-8
-20
Outdoor Temp.(
°C)
Outdoor Temp.(
°C)
• Conditions
Indoor: DB20°C/WB15°C
Outdoor: DB7°C/WB6°C
Indoor air flow: High
Pipe length: 5m
Capacity ratio(%)
Capacity ratio(%
)
0
20
40
60
80
100
120
• Conditions
Indoor: DB27°C/WB19°C
Outdoor: DB35°C/WB24°C
Indoor air flow: High
Pipe length: 5m
