Heating - Mitsubishi Electric MUZ-FH09NA Service Manual

Heating

Heating capacity
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
-4 5 14
Outdoor intake air WB temperature (°F)
MUZ-FH09NA
0.8
0.6
0.4
0.2
-5 5 15
Outdoor intake air WB temperature (°F)
MUZ-FH12NA
1.2
0.9
0.6
0.3
-5 5 15
Outdoor intake air WB temperature (°F)
MUZ-FH15NA
1.50
1.25
1.00
0.75
0.50
-5 5 15
Outdoor intake air WB 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.
OBH584A
(at Rated frequency)
23 32 41
= 437 CFM
Airflow
25 35 45 55
Airflow = 454 CFM
25 35 45 55
Airflow = 454 CFM
25 35 45 55
59
68
79
50 59
MUZ-FH09NAH
65
1.0
70
75
0.9
0.8
0.7
0.6
0.5
0.4
0.3
65
-5 5
Outdoor intake air WB temperature (°F)
MUZ-FH12NAH
1.1
65
1.0
70
75
0.9
0.8
0.7
0.6
0.5
0.4
65
-5 5
Outdoor intake air WB temperature (°F)
MUZ-FH15NAH
65
1.5
70
75
1.3
1.1
0.9
0.7
0.5
65
-5 5
Outdoor intake air WB temperature (°F)
16
= 437 CFM
Airflow
15 25 35 45
Airflow = 454 CFM
15 25 35 45
Airflow = 497 CFM
15 25 35 45
75
70
65
65
55
75
70
65
65
55
75
70
65
65
55