Ceiling Suspended Type (Fden) - Mitsubishi Heavy Industries FDT Series Technical Manual

(3) Ceiling suspended type (FDEN)

(a) Single type
Model FDEN40ZJXVF Indoor unit
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 3.73 3.12 3.89 3.02 4.08 3.22 4.20 3.20 4.34 3.18 4.61 3.35 4.89 3.29
27 3.76 3.14 3.93 3.04 4.13 3.24 4.25 3.22 4.36 3.19 4.60 3.34
29 3.70 3.11 3.86 3.01 4.06 3.21 4.18 3.19 4.30 3.16 4.54 3.32
31 3.64 3.08 3.80 2.98 4.00 3.19 4.12 3.17 4.24 3.14 4.48 3.30
33 3.23 2.79 3.44 2.99 3.74 2.95 3.94 3.16 4.06 3.14 4.18 3.12 4.42 3.28
35 3.28 2.81 3.44 2.99 3.68 2.93 3.88 3.14 4.00 3.12 4.12 3.10 4.36 3.26
37 3.23 2.79 3.38 2.96 3.62 2.90 3.82 3.11 3.94 3.10 4.06 3.08 4.30 3.24
39 3.17 2.76 3.32 2.93 3.56 2.87 3.76 3.09 3.88 3.07 4.00 3.05 4.23 3.22
41 3.12 2.73 3.27 2.91 3.50 2.85 3.70 3.07 3.82 3.05 3.93 3.03 4.17 3.20
43 3.06 2.70 3.21 2.88 3.44 2.82 3.64 3.04 3.76 3.03 3.87 3.01 4.10 3.17
FDEN50ZJXVF
Model Indoor unit
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
4.66 3.60 4.86 3.48 5.10 3.67 5.25 3.65 5.42 3.63 5.76 3.79 6.11 3.73
27
4.70 3.62 4.91 3.51 5.16 3.70 5.31 3.68 5.46 3.65 5.75 3.79
29
4.62 3.58 4.83 3.47 5.08 3.67 5.23 3.64 5.38 3.61 5.68 3.76
31 4.54 3.54 4.75 3.43 5.00 3.63 5.15 3.61 5.30 3.58 5.60 3.73
33 4.04 3.22 4.31 3.42 4.67 3.39 4.93 3.60 5.08 3.58 5.23 3.55 5.53 3.71
35 4.11 3.26 4.30 3.42 4.59 3.36 4.85 3.56 5.00 3.54 5.15 3.52 5.45 3.68
37 4.04 3.22 4.23 3.38 4.52 3.32 4.77 3.53 4.92 3.51 5.07 3.49 5.37 3.65
39 3.97 3.18 4.16 3.35 4.45 3.29 4.70 3.50 4.85 3.48 4.99 3.46 5.29 3.62
41 3.90 3.14 4.09 3.31 4.38 3.26 4.62 3.47 4.77 3.45 4.92 3.43 5.21 3.59
43 3.83 3.11 4.01 3.28 4.30 3.22 4.55 3.44 4.69 3.42 4.84 3.40 5.13 3.56
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
FDEN40VF Outdoor unit
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
3.38 2.80 3.56 3.01 3.65 2.99 3.75 2.96 3.95 3.12 4.15 3.06
3.46 2.83 3.65 3.05 3.75 3.02 3.85 3.00 4.05 3.16 4.26 3.10
3.54 2.87 3.74 3.08 3.84 3.06 3.95 3.03 4.15 3.19 4.36 3.13
3.62 2.90 3.83 3.12 3.94 3.10 4.04 3.07 4.26 3.23 4.47 3.16
3.69 2.93 3.91 3.15 4.02 3.13 4.15 3.11 4.41 3.28 4.67 3.23
3.81 2.98 3.99 3.18 4.10 3.16 4.26 3.15 4.56 3.33 4.87 3.29
3.85 3.00 4.04 3.20 4.15 3.18 4.30 3.16 4.59 3.34 4.88 3.29
FDEN50VF Outdoor unit
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
4.22 3.18 4.45 3.39 4.56 3.36 4.69 3.34 4.94 3.49 5.19 3.42
4.32 3.23 4.56 3.44 4.68 3.41 4.81 3.38 5.07 3.54 5.32 3.46
4.42 3.28 4.68 3.49 4.80 3.46 4.93 3.43 5.19 3.58 5.45 3.51
4.53 3.33 4.79 3.54 4.92 3.51 5.06 3.48 5.32 3.63 5.58 3.55
4.62 3.37 4.89 3.58 5.02 3.55 5.19 3.54 5.51 3.70 5.84 3.64
4.76 3.44 4.99 3.63 5.13 3.60 5.32 3.59 5.70 3.77 6.09 3.73
4.81 3.46 5.04 3.65 5.19 3.62 5.37 3.61 5.73 3.78 6.10 3.73
SRC40ZJX-S
28 °C DB 31 °C DB
20 °C WB 22 °C WB
SHC TC SHC TC SHC TC
SRC50ZJX-S
28 °C DB 31 °C DB
20 °C WB 22 °C WB
SHC TC SHC TC SHC TC
- 169 -
(kW) Heat Mode
Indoor air temperature
Outdoor
33 °C DB
air temp.
24 °C WB °C DB °C WB 16
-19.8 -20
SHC
-17.7 -18
-15.7 -16
-13.5 -14 2.67 2.63 2.59 2.55 2.50
-11.5 -12 2.83 2.79 2.75 2.71 2.67
-9.5 -10 3.00 2.96 2.92 2.88 2.84
-7.5 -8 3.17 3.13 3.09 3.05 3.01
-5.5 -6 3.23 3.20 3.16 3.12 3.09
-3.0 -4 3.29 3.26 3.23 3.20 3.17
-1.0 -2 3.36 3.33 3.30 3.28 3.25
1.0 0 3.42 3.40 3.38 3.35 3.33
2.0 1 3.45 3.43 3.41 3.39 3.37
3.0 2 3.67 3.65 3.63 3.61 3.59
5.0 4 4.11 4.09 4.07 4.04 4.01
7.0 6 4.55 4.53 4.50 4.47 4.44
9.0 8 4.78 4.75 4.72 4.69 4.66
11.5 10 5.01 4.98 4.95 4.91 4.88
13.5 12 5.30 5.26 5.21 5.14 5.10
15.5 14 5.58 5.53 5.48 5.37 5.32
16.5 16 5.73 5.67 5.61 5.48 5.44
Heat Mode
(kW)
Indoor air temperature
Outdoor
33 °C DB air temp.
24 °C WB °C DB °C WB 16
-19.8 -20
SHC
-17.7 -18
-15.7 -16
-13.5 -14 3.20 3.15 3.11 3.05 3.00
-11.5 -12 3.40 3.35 3.31 3.26 3.20
-9.5 -10 3.60 3.55 3.51 3.46 3.41
-7.5 -8 3.80 3.75 3.71 3.66 3.61
-5.5 -6 3.88 3.83 3.79 3.75 3.71
-3.0 -4 3.95 3.92 3.88 3.84 3.80
-1.0 -2 4.03 4.00 3.97 3.93 3.90
1.0 0 4.10 4.08 4.05 4.03 4.00
2.0 1 4.14 4.12 4.10 4.07 4.05
3.0 2 4.41 4.38 4.36 4.33 4.30
5.0 4 4.94 4.91 4.88 4.85 4.82
7.0 6 5.46 5.43 5.40 5.37 5.33
9.0 8 5.74 5.70 5.67 5.63 5.59
11.5 10 6.02 5.98 5.94 5.89 5.85
13.5 12 6.36 6.31 6.25 6.17 6.12
15.5 14 6.70 6.64 6.57 6.44 6.39
16.5 16 6.87 6.80 6.73 6.58 6.52
'12 • PAC-T-173
(kW)
°C DB
18 20 22 24
A
PFA003Z923
(kW)
°C DB
18 20 22 24
A
PFA003Z923