6
Technical Information
Service Manual
2.2 Operation Characteristic Curve
2.3 Capacity Variation Ratio According to Temperature
0
1
2
3
4
5
6
7
8
9
10
0
20
40
60
80
100
120
Condition
Indoor:DB 27 WB19
Indoor air flow: Turbo
Pipe length:5m
Voltage:230V
Compressor Speed(rps)
0
1
2
3
4
5
6
7
8
0
20
40
60
80
100
120
Condition
Indoor:DB 20
Indoor air flow:Turbo
Pipe length:5m
Voltage:230V
Compressor Speed(rps)
Current(A)
Current(A)
50
60
70
80
90
100
110
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46
Capacity ratio(%)
Condition
Indoor:DB27
℃
WB19
℃
Indoor air flow:
Turbo
Pipe length:7.5m
Outdoor temp. (°C)
0
20
40
60
80
100
120
Capacity ratio(%)
Outdoor temp. (°C)
09K
12K
09K
12K
-7
-5
0
5
10
Condition
Indoor:DB20
℃
Indoor air flow:
Turbo
Pipe length:7.5m
Cooling:
Cooling:
GWH09YC-K6DNA1A/O GWH12YC-K6DNA1A/O
Heating:
Heating:
Cooling
Heating
32 33 34 35 36 37 38 39
43
–15
–10
–5
40 41 42
100
105
95
90
85
80
75
70
65
60
55
50
110
100
90
80
70
60
50
40
0
5
7
10
Conditions
Indoor:DB27°C/WB19°C
Indoor air flow:Super High
Pipe length: 5m
Conditions
Indoor:DB20°C/WB15°C
Indoor air flow:Super High
Pipe length: 5m
Outdoor temp.(°C)
Outdoor temp.(°C)
Capacity ratio (%
)
Capacity ratio (%
)
50
60
70
80
90
100
110
Capacity ratio(%)
Condition
Indoor air flow: Super High
Pipe length:
5m
Outdoor temp. (°C)
0
20
40
60
80
100
120
Capacity ratio(%
)
Condition
Indoor air flow: Super High
Pipe length:
5m
Outdoor temp. (°C)
Indoor:DB 20°C
Indoor:DB 27°C
WB19
°C
33
36
39
42
45
48
-15 -12 -9
-6
-3
-1
10
7
2
5
