Mitsubishi Heavy Industries FDT Series Technical Manual page 185

FDUM125VSXVF
Model
Cool Mode
Outdoor
18 °C DB 21 °C DB
air temp.
12 °C WB 14 °C WB
°C DB TC SHC TC SHC
11
13
15
17
19
21
23
25 11.19 10.21 12.05 10.04 12.88 10.88 13.27 10.82 13.71 10.77 14.58 11.39 15.45 11.23
27 11.14 10.19 12.05 10.04 12.91 10.89 13.30 10.83 13.70 10.76 14.49 11.36
29 11.05 10.15 11.88 9.97 12.70 10.81 13.10 10.75 13.51 10.69 14.31 11.30
31 10.95 10.10 11.71 9.89 12.49 10.72 12.90 10.67 13.31 10.62 14.13 11.24
33 10.26 9.37 10.73 10.00 11.53 9.82 12.29 10.64 12.70 10.60 13.11 10.54 13.94 11.17
35 9.71 9.10 10.39 9.84 11.36 9.74 12.08 10.56 12.50 10.52 12.92 10.47 13.76 11.11
37 9.60 9.05 10.22 9.77 11.15 9.65 11.86 10.47 12.26 10.43 12.67 10.38 13.47 11.01
39 9.48 8.99 10.05 9.69 10.94 9.57 11.64 10.39 12.03 10.34 12.41 10.29 13.18 10.92
41 9.36 8.93 9.89 9.62 10.74 9.48 11.42 10.30 11.79 10.25 12.16 10.20 12.89 10.82
43 9.25 8.88 9.72 9.53 10.53 9.39 11.21 10.22 11.55 10.16 11.90 10.10 12.60 10.72
FDUM140VNXVF
Model
Cool Mode
Outdoor
18 °C DB 21 °C DB
air temp.
12 °C WB 14 °C WB
°C DB TC SHC TC SHC
11
13
15
17
19
21
23
25 12.53 11.05 13.50 10.71 14.43 11.61 14.87 11.47 15.35 11.33 16.33 11.96 17.30 11.62
27 12.48 11.03 13.50 10.71 14.46 11.62 14.90 11.48 15.34 11.33 16.23 11.94
29 12.37 10.98 13.31 10.64 14.23 11.54 14.68 11.41 15.13 11.27 16.03 11.89
31 12.26 10.94 13.11 10.57 13.99 11.47 14.45 11.34 14.91 11.21 15.82 11.83
33 11.49 10.15 12.02 10.85 12.92 10.50 13.76 11.39 14.23 11.28 14.69 11.14 15.61 11.78
35 10.88 9.90 11.63 10.70 12.72 10.43 13.53 11.32 14.00 11.21 14.47 11.08 15.41 11.73
37 10.75 9.84 11.45 10.63 12.49 10.35 13.29 11.25 13.74 11.13 14.18 11.00 15.08 11.65
39 10.62 9.79 11.26 10.56 12.26 10.27 13.04 11.17 13.47 11.05 13.90 10.92 14.76 11.57
41 10.49 9.73 11.07 10.49 12.02 10.19 12.80 11.10 13.21 10.97 13.62 10.85 14.44 11.49
43 10.35 9.68 10.89 10.42 11.79 10.11 12.55 11.02 12.94 10.90 13.33 10.77 14.11 11.41
Note(1) These data show average statuses.
Note(1) Depending on the system control, there may be ranges where the operation is not conducted continuously.
Note(1) These data show the case where the operation frequency of a compressor is fixed.
(2) Capacities are based on the following conditions.
(2) Corresponding refrigerant piping length :7.5m
(2) Level difference of Zero.
(3) Symbols are as follows.
TC : Total cooling capacity
SHC : Sensible heat capacity
Indoor unit FDUM125VF
Indoor air temperature
23 °C DB 26 °C DB 27 °C DB
16 °C WB 18 °C WB 19 °C WB
TC SHC TC SHC TC
10.41 9.34 11.05 10.16 11.37 10.10 11.72 10.04 12.42 10.66 13.12 10.51
10.79 9.50 11.46 10.32 11.79 10.25 12.16 10.20 12.91 10.83 13.65 10.67
11.16 9.66 11.87 10.48 12.22 10.42 12.61 10.36 13.39 10.99 14.17 10.83
11.54 9.82 12.27 10.64 12.64 10.58 13.05 10.52 13.87 11.15 14.69 10.99
11.80 9.93 12.55 10.75 12.93 10.69 13.34 10.63 14.18 11.25 15.02 11.10
12.05 10.04 12.83 10.86 13.21 10.79 13.64 10.74 14.49 11.36 15.34 11.20
12.05 10.04 12.85 10.87 13.24 10.81 13.67 10.75 14.54 11.38 15.40 11.22
Indoor unit FDUM140VF
Indoor air temperature
23 °C DB 26 °C DB 27 °C DB
16 °C WB 18 °C WB 19 °C WB
TC SHC TC SHC TC
11.66 10.07 12.38 10.97 12.73 10.84 13.13 10.71 13.91 11.36 14.70 11.06
12.08 10.21 12.83 11.10 13.21 10.97 13.62 10.85 14.45 11.49 15.28 11.18
12.50 10.35 13.29 11.25 13.68 11.11 14.12 10.98 14.99 11.63 15.87 11.31
12.92 10.50 13.75 11.39 14.16 11.26 14.62 11.12 15.54 11.76 16.45 11.43
13.21 10.60 14.06 11.49 14.48 11.35 14.95 11.22 15.88 11.85 16.82 11.52
13.50 10.71 14.36 11.59 14.80 11.45 15.28 11.31 16.23 11.94 17.19 11.60
13.50 10.71 14.40 11.60 14.83 11.46 15.31 11.32 16.28 11.95 17.25 11.61
Outdoor unit FDC125VSX
28 °C DB 31 °C DB
20 °C WB 22 °C WB
SHC TC SHC TC SHC TC
Outdoor unit FDC140VNX
28 °C DB 31 °C DB
20 °C WB 22 °C WB
SHC TC SHC TC SHC TC
- 184 -
Heat Mode
(kW)
Indoor air temperature
Outdoor
air temp.
33 °C DB
°C DB °C WB 16
24 °C WB
SHC -19.8 -20 14.11 14.00 13.89 13.78 13.66
-17.7 -18 14.17 14.06 13.93 13.83 13.72
-15.7 -16 14.23 14.11 14.00 13.89 13.77
14.23 14.11 14.00 13.89 13.77
-13.5 -14
14.22 14.11 14.00 13.89 13.77
-11.5 -12
14.22 14.11 14.00 13.89 13.77
-9.5 -10
14.22 14.11 14.00 13.89 13.77
-7.5 -8
14.22 14.11 14.00 13.88 13.77
-5.5 -6
-3.0 -4 14.22 14.11 14.00 13.88 13.77
-1.0 -2 14.22 14.11 14.00 13.88 13.76
1.0 0 14.22 14.11 14.00 13.88 13.76
2.0 1 14.22 14.11 14.00 13.88 13.76
3.0 2 14.22 14.11 14.00 13.88 13.76
5.0 4 14.22 14.11 14.00 13.88 13.76
7.0 6 14.22 14.11 14.00 13.88 13.77
9.0 8 14.81 14.70 14.59 14.47 14.35
11.5 10 15.41 15.29 15.18 15.06 14.94
13.5 12 16.22 16.09 15.97 15.85 15.90
15.5 14 17.03 16.90 16.76 16.65 16.86
16.5 16 17.44 17.30 17.16 17.04 17.34
Heat Mode
(kW)
Outdoor Indoor air temperature
air temp.
33 °C DB
24 °C WB °C DB °C WB 16
10.42 10.34 10.26 10.17 10.09
-19.8 -20
SHC
11.06 10.97 10.88 10.79 10.70
-17.7 -18
11.69 11.60 11.50 11.41 11.32
-15.7 -16
12.20 12.10 12.00 11.91 11.81
-13.5 -14
12.70 12.60 12.50 12.40 12.30
-11.5 -12
13.21 13.11 13.00 12.90 12.79
-9.5 -10
13.71 13.61 13.50 13.39 13.28
-7.5 -8
14.28 14.17 14.06 13.94 13.83
-5.5 -6
14.84 14.73 14.61 14.49 14.37
-3.0 -4
15.41 15.29 15.17 15.04 14.91
-1.0 -2
15.97 15.85 15.72 15.59 15.45
1.0 0
16.26 16.13 16.00 15.86 15.73
2.0 1
16.25 16.13 16.00 15.86 15.73
3.0 2
16.25 16.13 16.00 15.86 15.73
5.0 4
7.0 6 16.25 16.12 16.00 15.87 15.73
9.0 8 16.93 16.80 16.68 16.54 16.40
11.5 10 17.61 17.48 17.35 17.21 17.07
13.5 12 18.53 18.39 18.25 18.12 18.17
15.5 14 19.46 19.31 19.16 19.02 19.27
16.5 16 19.93 19.77 19.61 19.48 19.82
'12 • PAC-T-173
(kW)
°C DB
18 20 22 24
PJG000Z012
(kW)
°C DB
18 20 22 24
PJG000Z012