Ceiling Cassette-4Way Compact Type (Fdtc) - Mitsubishi Heavy Industries FDT Series Technical Manual

(2) Ceiling cassette-4way compact type (FDTC)

(a) Single type
FDTC40ZJXVF
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 3.73 3.20 3.89 3.09 4.08 3.31 4.20 3.29 4.34 3.27 4.61 3.45 4.89 3.40
27 3.76 3.21 3.93 3.11 4.13 3.33 4.25 3.31 4.36 3.28 4.60 3.44
29 3.70 3.19 3.86 3.08 4.06 3.30 4.18 3.28 4.30 3.25 4.54 3.42
31 3.64 3.16 3.80 3.05 4.00 3.28 4.12 3.26 4.24 3.23 4.48 3.40
33 3.23 2.85 3.44 3.06 3.74 3.03 3.94 3.25 4.06 3.23 4.18 3.21 4.42 3.38
35 3.28 2.88 3.44 3.06 3.68 3.00 3.88 3.23 4.00 3.21 4.12 3.19 4.36 3.36
37
3.23 2.85 3.38 3.04 3.62 2.98 3.82 3.20 3.94 3.19 4.06 3.17 4.30 3.34
39
3.17 2.82 3.32 3.01 3.56 2.95 3.76 3.18 3.88 3.16 4.00 3.14 4.23 3.32
41 3.12 2.80 3.27 2.99 3.50 2.93 3.70 3.16 3.82 3.14 3.93 3.12 4.17 3.30
43 3.06 2.77 3.21 2.96 3.44 2.90 3.64 3.13 3.76 3.12 3.87 3.10 4.10 3.27
Model FDTC50ZJXVF 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 3.72 4.86 3.60 5.10 3.81 5.25 3.79 5.42 3.77 5.76 3.95 6.11 3.89
27 4.70 3.74 4.91 3.62 5.16 3.84 5.31 3.81 5.46 3.79 5.75 3.95
29 4.62 3.70 4.83 3.59 5.08 3.81 5.23 3.78 5.38 3.75 5.68 3.92
31 4.54 3.66 4.75 3.55 5.00 3.77 5.15 3.75 5.30 3.72 5.60 3.89
33 4.04 3.32 4.31 3.55 4.67 3.51 4.93 3.74 5.08 3.72 5.23 3.69 5.53 3.87
35 4.11 3.36 4.30 3.54 4.59 3.48 4.85 3.71 5.00 3.69 5.15 3.66 5.45 3.84
37 4.04 3.32 4.23 3.51 4.52 3.44 4.77 3.67 4.92 3.65 5.07 3.63 5.37 3.81
39 3.97 3.29 4.16 3.48 4.45 3.41 4.70 3.64 4.85 3.63 4.99 3.60 5.29 3.78
41 3.90 3.25 4.09 3.44 4.38 3.38 4.62 3.61 4.77 3.59 4.92 3.57 5.21 3.75
43 3.83 3.22 4.01 3.40 4.30 3.34 4.55 3.58 4.69 3.56 4.84 3.54 5.13 3.72
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
FDTC40VF 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 2.87 3.56 3.10 3.65 3.08 3.75 3.05 3.95 3.22 4.15 3.17
3.46 2.91 3.65 3.14 3.75 3.11 3.85 3.09 4.05 3.26 4.26 3.20
3.54 2.94 3.74 3.17 3.84 3.15 3.95 3.13 4.15 3.29 4.36 3.23
3.62 2.98 3.83 3.21 3.94 3.19 4.04 3.16 4.26 3.33 4.47 3.27
3.69 3.01 3.91 3.24 4.02 3.22 4.15 3.20 4.41 3.38 4.67 3.33
3.81 3.06 3.99 3.27 4.10 3.25 4.26 3.24 4.56 3.43 4.87 3.39
3.85 3.08 4.04 3.29 4.15 3.27 4.30 3.25 4.59 3.44 4.88 3.40
FDTC50VF 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 3.31 4.45 3.54 4.56 3.51 4.69 3.48 4.94 3.66 5.19 3.59
4.32 3.35 4.56 3.59 4.68 3.56 4.81 3.53 5.07 3.70 5.32 3.63
4.42 3.40 4.68 3.64 4.80 3.61 4.93 3.58 5.19 3.75 5.45 3.67
4.53 3.45 4.79 3.68 4.92 3.65 5.06 3.63 5.32 3.79 5.58 3.72
4.62 3.49 4.89 3.73 5.02 3.70 5.19 3.68 5.51 3.86 5.84 3.80
4.76 3.55 4.99 3.77 5.13 3.74 5.32 3.73 5.70 3.93 6.09 3.89
4.81 3.58 5.04 3.79 5.19 3.77 5.37 3.75 5.73 3.94 6.10 3.89
SRC40ZJX-S
28 °C DB 31 °C DB
20 °C WB 22 °C WB
SHC TC SHC TC SHC
SRC50ZJX-S
28 °C DB 31 °C DB
20 °C WB 22 °C WB
SHC TC SHC TC SHC
- 164 -
(kW)
Heat Mode
Indoor air temperature
Outdoor
33 °C DB
air temp.
24 °C WB °C DB °C WB 16
TC SHC
-19.8 -20
-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
(kW) Heat Mode
Indoor air temperature
Outdoor
33 °C DB
air temp.
24 °C WB °C DB °C WB 16
TC SHC -19.8 -20
-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
PJA003Z382
(kW)
°C DB
18 20 22 24
A
PJA003Z382