Mitsubishi Electric Mr.Slim PLA-RP3AA Service Manual page 20

4-2. PERFORMANCE CURVE
Cooling performance curve(50Hz)
1.4
1.2
1.0
0.8
1.2
1.0
0.8
0.6
0.4
-5 0 10
OUTDOOR D.B.(°C)
INDOOR
W.B.(°C)
22
20
18
16
INDOOR
22
20
W.B.(°C)
18
16
20 30 40 46
Heating performance curve(50Hz)
Correcting the capacity line influenced by frosting
Not correcting the capacity line influenced by frosting
1.4
In some cases, heating operation
cannot be conducted with the maximum
1.2 frequency in the area below the slanting line.
1.0
0.8
0.6
0.4
1.4
In some cases, heating operation
cannot be conducted with the maximum
frequency in the area above the slanting line.
1.2
1.0
0.8
0.6
0.4
-12 -10 -5 0
OUTDOOR W.B.(°C)
20
INDOOR
15
20
D.B.(°C)
25
25
INDOOR
20
D.B.(°C)
15
5 10 15