16
7-2. PERFORMANCE CURVE
Cooling
Cooling capacity
(at Rated frequency)
0.9
1.0
1.1
1.2
1.3
1.4
1.5
14
23
32
41
50
59
68
77
86
95
104
113
Outdoor intake air DB temperature(°F)
Capacity correction factors
79
75
68
64
72
Indoor intake air Wet-bulb
temperature( F)
Indoor air W
et-bulb temperature
difference (°F)
71
67
63
65
75
85
95
105
115
0.4
0.5
0.6
0.7
0.8
0.9
1.0
Indoor intake air WB temperature (°F)
SHF at rating condition = 0.82
= 399 CFM
Airflow
Outdoor intake air DB temperature (°F)
Total power consumption
(kW)
71
67
63
65
75
85
95
105
115
0.9
1.0
1.1
1.2
1.3
1.4
1.5
Indoor intake air WB temperature (°F)
SHF at rating condition = 0.77
= 399 CFM
Airflow
Outdoor intake air DB temperature (°F)
Total power consumption
(kW)
MUZ-WR09NA
MUZ-WR12NA
MUZ-WR24NA
MUZ-WR18NA
71
67
63
65
75
85
95
105
115
1.8
2.0
2.2
2.4
2.6
2.8
3.0
3.2
Indoor intake air WB temperature (°F)
SHF at rating condition = 0.89
= 702 CFM
Airflow
Outdoor intake air DB temperature (°F)
Total power consumption
(kW)
71
67
63
65
75
85
95
105
115
1.2
1.4
1.6
1.8
2.0
Indoor intake air WB temperature (°F)
SHF at rating condition = 0.86
= 625 CFM
Airflow
Outdoor intake air DB temperature (°F)
Total power consumption
(kW)
This value of frequency is not the same as the actual frequency in operating. Refer to 7-5 and 7-6 for the relationships
between frequency and capacity.
OBH819A
Summary of Contents for MSZ-WR NA Series
Page 9: ...9 5 WIRING DIAGRAM MUZ WR09NA MUZ WR12NA MUZ WR18NA OBH819A ...
Page 10: ...10 MUZ WR24NA OBH819A ...
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