Mitsubishi Electric MU-A09WA, Руководство по обслуживанию

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12
7
DATA
7-2. PERFORMANCE CURVE
NOTE : A point on the curve shows the reference point.
MS-A09WA MS-A12WA
Model
Refrigerant piping length (one way)
MS-A09WA
MS-A12WA
1.0
25ft (std)
0.954
40ft
0.878
65ft
Model
Indoor air Outdoor intake air DB temperature (˚F)
MS-A09WA
MS-A12WA
71
67
63
71
67
63
11.6
11.0
10.4
14.7
13.9
13.1
6.4
7.5
8.4
8.3
9.7
10.9
0.77
0.73
0.70
0.95
0.90
0.86
10.9
10.3
9.6
13.7
13.0
12.1
5.9
7.0
7.8
7.8
9.1
10.1
0.85
0.80
0.77
1.04
0.99
0.95
10.2
9.5
8.9
12.9
12.0
11.3
5.6
6.5
7.3
7.3
8.4
9.4
0.91
0.87
0.83
1.12
1.07
1.02
9.5
8.8
8.1
12.0
11.2
10.3
5.2
6.0
6.6
6.8
7.8
8.6
0.96
0.92
0.89
1.18
1.13
1.09
8.7
8.1
7.4
11.0
10.3
9.4
4.8
5.5
6.0
6.3
7.2
7.8
1.00
0.97
0.92
1.23
1.19
1.13
TC SHC TPC TC SHC TPC TC SHC TPC TC SHC TPC TC SHC TPC
IWB
(˚F)
75 85 95 105 115
Notes 1. I WB : Intake air wet-bulb temperature.
TC : Total Capacity (x10
3
Btu/h), SHC : Sensible Heat Capacity (x10
3
Btu/h)
TPC : Total Power Consumption (kW)
2. SHC is based on 80˚F of indoor intake air DB temperature.
7-1. PERFORMANCE DATA
1) COOLING CAPACITY
MS-A09WA MS-A12WA
2) COOLING CAPACITY CORRECTIONS
71
67
63
71
67
63
71
67
63
71
67
63
Outdoor intake air DB temperature (
°
F)
Indoor intake air WB temperature (
°
F)
Indoor intake air WB temperature (
°
F)
Cooling
SHF at rating condition = 0.68
= 300CFM Airflow
Cooling
SHF at rating condition = 0.70
= 363CFM Airflow
67 75 85 95 105 115
Total power consumption (kW)
Total capacity (
o
10 Btu/h)
16
14
12
10
8
1.3
0.8
0.9
1.0
1.1
1.2
Outdoor intake air DB temperature (
°
F)
Indoor intake air WB temperature (
°
F)
Indoor intake air WB temperature (
°
F)
67 75 85 95 105 115
Total power consumption (kW)
Total capacity (
o
10 Btu/h)
14
12
10
8
6
1.1
0.6
0.7
0.8
0.9
1.0
OB449A.qxp 06.5.9 11:14 AM Page 12