Indoor inlet air
D.B. temp. (°C)
■ Cooling Characteristics ■ Heating Characteristics
9
8
7
6
5
4
3
2
1
25 30 35 40 45 50
Outdoor inlet air D.B. temp. (°C)
Operating current (A)
8
7
6
5
4
3
2
1
–5 0 5 10 15 20
Outdoor inlet air D.B. temp. (°C)
Operating current (A)
25
9
32
27
21
32
27
21
27
20
15
27
20
15
Indoor inlet air
D.B. temp. (°C)
Indoor inlet air
D.B. temp. (°C)
Indoor inlet air
D.B. temp. (°C)
Outdoor inlet air D.B. temp. (°C)
25 30 35 40 45 50
Low pressure at wide tube serveice valve MPa (kgf/cm
2
G)
1.38 (13)
1.28 (12)
1.18 (11)
1.08 (10)
0.98 ( 9 )
0.89 ( 8 )
0.79 ( 7 )
0.69 ( 6 )
0.59 ( 5 )
0.49 ( 4 )
0.39 ( 3 )
1.47 (14)
Outdoor inlet air D.B. temp. (
°C)
–5 0 5 10 15 20 25
High pressure at wide tube serveice valve MPa (kgf/cm
2
G)
3.24 (32)
2.95 (30)
2.85 (28)
2.65 (26)
2.46 (24)
2.26 (22)
2.06 (20)
1.87 (18)
1.67 (16)
1.47 (14)
1.28 (12)
1.08 (10)
● ...... Points of Rating condition
Black dots in above charts indicate the following rating conditions.
Cooling: Indoor air temperature 27°C D.B./19°C W.B. Heating: Indoor air temperature 20°C D.B.
Outdoor air temperature 35°C D.B./24°C W.B. Outdoor air temperature 7°C D.B./6°C W.B.
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