Mitsubishi Electric PUMY-P112VKM3 Technical & Service Manual page 15

4-2. CORRECTING BY TEMPERATURE
CITY MULTI could have varied capacity at different designing temperature. Using the nominal cooling/heating capacity value
and the ratio below, the capacity can be observed at various temperature.
<Cooling>
P112
kW
Nominal
12.5
cooling
BTU/h
42,650
capacity
Input kW
2.79
Figure 8 Outdoor unit temperature correction
To be used to correct outdoor unit capacity only
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
-5.0 0.0
1.2
20°C W.B
1.0
0.8
0.6
0.4
0.2
0.0
-15.0 -10.0
OCH632A
PUMY
P125 P140
14.0 15.5
47,768 52,886
3.46 4.52
5.0 10.0 15.0 20.0
Outdoor Temperature [°C D.B.]
24°C W.B
22°C W.B
19°C W.B
18°C W.B
-5.0 0.0 5.0 10.0 15.0
Outdoor Temperature [°C D.B.]
Figure 7 Indoor unit temperature correction
To be used to correct indoor unit capacity only
1.2
1.0
0.8
0.6
0.4
15 16 17 18
Indoor Temperature [°CW.B.]
25.0 30.0 35.0
16°C W.B
20.0 25.0 30.0 35.0
15
19 20 21 22 23
Indoor Temperature
19°C W.B
40.0 45.0 50.0 52.0
Indoor Temperature
50.0 52.0
40.0 45.0
24