Performance Curve - Mitsubishi Electric MUZ-GL09NA-U1 Service Manual

7-2. PERFORMANCE CURVE

Cooling
Cooling capacity
1.5
1.4
1.3
1.2
1.1
1.0
0.9
14 23 32 41
Outdoor intake air DB temperature(°F)
MUZ-GL09NA MUZ-GL09NAH MUY-GL09NA
SHF at rating condition = 0.82
0.7
0.6
0.5
0.4
0.3
0.2
65 75
Outdoor intake air DB temperature (°F)
MUZ-GL12NA MUZ-GL12NAH MUY-GL12NA
SHF at rating condition = 0.77
1.1
1.0
0.9
0.8
0.7
0.6
65 75
Outdoor intake air DB temperature (°F)
MUZ-GL18NA MUZ-GL18NAH MUY-GL18NA
SHF at rating condition = 0.87
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
65 75
Outdoor intake air DB temperature (°F)
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.
OBH733D
(at Rated frequency)
Indoor intake air Wet-bulb
temperature( F)
50 59 68 77 86
= 399 CFM
Airflow
85 95 105 115
= 399 CFM
Airflow
85 95 105 115
Airflow = 646 CFM
85 95 105 115
79
75
72
68
64
95 104 113
71
67
63
MUZ-GL15NA MUZ-GL15NAH MUY-GL15NA
SHF at rating condition = 0.78
1.5
71
67
1.4
63
1.3
1.2
1.1
1.0
0.9
0.8
0.7
65
Outdoor intake air DB temperature (°F)
MUZ-GL24NA MUZ-GL24NAH MUY-GL24NA
SHF at rating condition = 0.75
2.2
71
2.1
67
2.0
63
1.9
1.8
1.7
1.6
1.5
1.4
1.3
65 75
Outdoor intake air DB temperature (°F)
27
= 533 CFM
Airflow
75 85 95 105
= 634 CFM
Airflow
85 95 105
71
67
63
115
71
67
63
115