Engineering Manual

A-141
8-2. PERFORMANCE CURVE
NOTE : A point on the curve shows the reference point.
71
67
63
71
67
63
Cooling
SHF at rating condition = 0.68
= 300CFM
Airflow
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)
14
12
10
8
6
1.1
0.6
0.7
0.8
0.9
1.0
Total capacity
(x 10
3
Btu/h)
Cooling
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 = 0.70
= 363CFM
Airflow
67 75 85 95 105 115
16
14
12
10
8
1.3
0.8
0.9
1.0
1.1
1.2
Total power consumption
(kW)
Total capacity
(x 10
3
Btu/h)
MU-A09WA MU-A12WA
MUZ-GL18NA MUZ-GL18NAH
MUY-GL18NA
71
67
63
65 75 85 95 105 115
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
Indoor intake air WB temperature (°F)
SHF at rating condition = 0.87
= 646 CFM
Airflow
Outdoor intake air DB temperature (°F)
Total power consumption
(kW)
71
67
63
65 75 85 95 105 115
0.6
0.7
0.8
0.9
1.0
1.1
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)
71
67
63
65 75 85 95 105 115
0.2
0.3
0.4
0.5
0.6
0.7
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
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
Indoor intake air WB temperature (°F)
SHF at rating condition = 0.78
= 533 CFM
Airflow
Outdoor intake air DB temperature (°F)
Total power consumption
(kW)
MUZ-GL24NA MUZ-GL24NAH
MUY-GL24NA
MUZ-GL12NA MUZ-GL12NAH
MUY-GL12NA
MUZ-GL09NA MUZ-GL09NAH
MUY-GL09NA
MUZ-GL15NA MUZ-GL15NAH
MUY-GL15NA
71
67
63
65 75 85 95 105 115
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
Indoor intake air WB temperature (°F)
SHF at rating condition = 0.75
= 738 CFM
Airflow
Outdoor intake air DB temperature (°F)
Total power consumption
(kW)