Mitsubishi Electric PLA-RP1.6AA Service Manual page 50

6-2. PERFORMANCE CURVE
PLA-RP•AA.UK PLA-RP•AA
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)
PLA-RP•AA.UK PLA-RP•AA
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)
.UK / PUHZ-RP•VHA PUHZ-RP•VHA
1
INDOOR
W.B.(°C)
22
20
18
16
INDOOR
22
20
W.B.(°C)
18
16
20 30 40 46
.UK / PUH-P•VGAA.UK
1
PUH-P•VGAA .UK PUH-P•YGAA
1
PU-P•VGAA.UK
PU-P•VGAA .UK
1
INDOOR
W.B.(°C)
22
20
18
16
INDOOR
22
20
W.B.(°C)
18
16
20 30 40 46
1
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
PUH-P•YGAA.UK
.UK
1
PU-P•YGAA.UK
PU-P•YGAA .UK
1
Heating performance curve(50Hz)
Correcting the capacity line influenced by frosting
Not correcting the capactiy line influenced by frosting
1.4
1.2
1.0
0.8
0.6
0.4
1.4
1.2
1.0
0.8
0.6
0.4
-12 -10 -5
50
0 5 10 15
OUTDOOR W.B.(°C)
0 5 10
OUTDOOR W.B.(°C)
INDOOR
15
20
D.B.(°C)
25
25
INDOOR
20
D.B.(°C)
15
INDOOR
15
20
D.B.(°C)
25
25
INDOOR
20
D.B.(°C)
15
15