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1. Model Selecting and Capacity Calculator
1-6. Capacity Correction Graph According to Temperature Condition
Capacity characteristics
(The corrected capacity for specific temperature conditions can be found from the graphs below.)
<Cooling>
* Broken line indicates 14, 16 HP DC inverter unit
130
WB = 22°C
120
110
WB = 19°C
100
90
Indoor air intake temp. (WB) = 16°C
80
120
110
100
90
80
70
60
50
40
30
20
10
–5
0
5
10 15 20 25 30 35 40 45
Outdoor air intake temp. (°C DB)
Heating capacity correction coefficients for frost/defrost operation
Outdoor intake
air temp.
–20
(°CWB, RH85%)
Correction coefficient
0.97 0.97 0.97 0.96 0.94 0.91 0.89 0.87 0.87 0.87
*
The heating capacity when frost/defrost operation is considered is calculated by multiplying the heating capacity found from
the capacity graph by the correction coefficient from the table above.
<Heating>
50Hz: 8HP
130
120
110
100
90
80
70
60
50
40
130
120
110
100
90
80
70
60
50
–20
–15
–10
–5
Outdoor air intake temp. (°C WB)
50Hz: 12HP
130
120
110
100
90
80
70
60
50
40
130
120
110
100
90
80
70
60
50
–20
–15
–10
–5
Outdoor air intake temp. (°C WB)
Note:
For model combinations (12HP + 10HP) of 22 HP or higher,
the lower limit for the outdoor air intake temperature is 5°C.
–15
–10
–8
–6
–5
50Hz: 10HP
130
Indoor air intake temp. (°C DB)
120
15
20
100
25
130
120
100
15
20
25
0
5
10
15
50Hz: 14, 16HP
Indoor air intake temp. (°C DB)
15
20
25
15
20
25
0
5
10
15
–4
–2
–1
0
2-15
Design of 3-WAY ECO-i SYSTEM
Indoor air intake temp. (°C DB)
110
90
80
70
60
50
40
110
90
80
70
60
50
–20
–15
–10
–5
0
5
Outdoor air intake temp. (°C WB)
130
Indoor air intake temp. (°C DB)
120
110
100
90
80
70
60
50
40
130
120
110
100
90
80
70
60
50
–20
–15
–10
–5
0
5
Outdoor air intake temp. (°C WB)
2
3
4
5
1
0.88
0.89 0.91 0.92
0.95 1.0
15
20
25
15
20
25
1
10
15
2
15
20
25
3
15
4
20
25
10
15
5
6
6
7
8
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