Panasonic U-72MF1U9 Technical Data Manual page 29

1. Model Selecting and Capacity Calculator
1-9. Capacity Correction Graph According to Temperature Condition
Capacity characteristics
(The corrected capacity for specifi c temperature conditions can be found from the graphs below.)
< Cooling >
130
Indoor air intake temp. (WB) = 71 F Indoor air intake temp. (WB) = 71 F
Indoor air intake temp. (WB) = 72°F
120
110
WB = 67°F
100
90
WB = 61°F
80
120
110
100
90
80
70
60
50
40
30
20
10
14 23 32 41 50 59 68 77 86 95 104 113
Heating capacity correction coeffi cients for frost/defrost operation
Outdoor intake air
temp. – 4
(°F WB RH85%)
Correction coefficient 0.97 0.97
* The heating capacity when frost/defrost operation is considered is calculated by multiplying the heating capacity found
from the capacity graph by the correction coeffi cient from the table above.
< Heating >
6-Ton
130 Indoor air intake temp. (°F DB)
120
110
100
90
80
70
60
50
40
130
120
110
100
90
80
70
60
50
- 4 5 14 23
5 14 17 21 23
0.97 0.96 0.94 0.91
8-Ton
130
120
61
110
100
70
90
79
80
70
60
50
40
130
120
110
61
100
90
70
80
70
60
79
50
32 41 50 59 - 4
24 28 30 32 33
0.89 0.87 0.87 0.87 0.88
2 - 15
Design of 3WAY VRF SYSTEM
Indoor air intake temp. (°F DB)
5 14 23 32 41 50 59
35 37 39 41 42
0.89 0.91 0.92 0.95 1.0
61
70
79
1
61
70
79
2
3
4
5
6
7
8