Sanyo SPW-C1155DXHN8 Technical Data & Service Manual page 24

1. Model Selecting and Capacity Calculator
1-8. 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
Indoor air intake temp. (WB) = 22 C
120
110
WB = 19 C
100
90
WB = 16 C
80
120
110
100
90
80
70
60
1
50
40
30
20
10
-10 –5 0 5 10 15 20 25 30 35 40 45
2
Outdoor air intake temp. ( C DB)
3
4
5
Heating capacity correction coefficients for frost/defrost operation
6
Outdoor intake air
temp.
(°C WB RH85%)
Correction coefficient
* 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.
7
8
<Heating>
8HP
130
120
110
100
90
80
70
60
50
40
130
120
110
100
90
80
70
60
50
–20 –15 –10
Outdoor air intake temp. ( C WB)
12HP
130
120
11 0
100
90
80
70
60
50
40
130
120
11 0
100
90
80
70
60
50
–20 –15 –10
Outdoor air intake temp. ( C WB)
–20 –15 –10 –8 –6
0.97 0.97 0.97 0.96 0.94
Design of W-2WAY ECO-i SYSTEM Unit Specifications
Indoor air intake temp. ( C DB)
15
20
25
15
20
25
–5 0 5 10 15
Indoor air intake temp. ( C DB)
15
20
25
15
20
25
–5 0 5 10 15
–5 –4 –2 –1 0
0.91 0.89 0.87 0.87 0.87
2-14
10HP
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)
14HP, 16HP
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)
1 2 3 4
0.88 0.89 0.91 0.92
15
20
25
15
20
25
10 15
15
20
25
15
20
25
10 15
5 6
0.95 1.0