Daikin INVERTER FTXM-V Series Engineering Data page 23

FTXM-V Series
Cooling (60 Hz, 230 V)
AFR 22
BF 0.27
Temp: Celsius / TC, SHC, PI: kW
INDOOR
EWB EDB 10
°C °C TC SHC
14.0 20.0 5.90 4.52 0.89
16.0 22.0 6.14 4.43 0.90
18.0 25.0 6.38 4.66 0.90
19.4 26.7 6.50 4.93 0.91
22.0 30.0 6.87 4.75 0.92
24.0 32.0 7.11 4.63 1.14
Temp: Fahrenheit / TC, SHC: kBtu/h / PI: kW
INDOOR
EWB EDB 50
°F °F TC SHC
57.2 68.0 20.12 15.42 0.89 18.44 14.60 1.10 16.76 13.81 1.32 15.93 13.41 1.42 15.83 13.37 1.88 15.69 13.30 2.48
60.8 71.6 20.95 15.12 0.90 19.27 14.36 1.11 17.59 13.61 1.32 16.76 13.24 1.43 16.70 13.21 1.89 16.61 13.18 2.49
64.4 77.0 21.78 15.88 0.90 20.10 15.17 1.12 18.42 14.48 1.33 17.59 14.14 1.44 17.57 14.13 1.90 17.54 14.12 2.50
67.0 80.0 22.19 16.81 0.91 20.51 16.13 1.12 18.84 15.46 1.33 18.00 15.13 1.44 18.00 15.13 1.90 18.00 15.13 2.50
71.6 86.0 23.43 16.20 0.92 21.76 15.60 1.13 20.08 15.01 1.34 19.24 14.72 1.45 19.24 14.72 1.91 19.24 14.72 2.51
75.2 89.6 24.26 15.78 1.14 22.59 15.23 1.14 20.91 14.70 1.35 20.07 14.43 1.46 20.07 14.43 1.92 20.07 14.43 2.52
Heating (60 Hz, 230 V)
AFR 22.0
Temp: Celsius / TC, PI: kW
INDOOR
EDB -25
°C TC PI
15.0 5.29 3.01
21.1 4.75 3.10
22.0 4.52 3.12
24.0 3.75 2.44
25.0 3.37 2.12
27.0 2.60 1.55
Temp: Fahrenheit / TC: kBtu/h / PI: kW
INDOOR
EDB -13
°F TC PI
59.0 18.06 3.01
70.0 16.20 3.10
71.6 15.42 3.12
75.2 12.79 2.44
77.0 11.48 2.12
80.6 8.86 1.55
Symbols:
AFR : Airflow rate
BF : Bypass factor
EWB : Entering wet bulb temp.
EDB : Entering dry bulb temp.
TC : Total capacity
SHC : Sensible heat capacity
PI : Power input
OUTDOOR TEMPERATURE (°CDB)
20
PI TC SHC PI TC
5.40 4.28 1.10 4.91
5.65 4.21 1.11 5.16
5.89 4.45 1.12 5.40
6.01 4.73 1.12 5.52
6.38 4.57 1.13 5.89
6.62 4.46 1.14 6.13
OUTDOOR TEMPERATURE (°FDB)
68
PI TC SHC PI TC
OUTDOOR TEMPERATURE (°CWB)
-20 -15
TC PI TC PI
6.00 3.21 6.75 3.42
5.54 3.31 6.33 3.52
5.35 3.35 6.16 3.56
5.17 3.38 6.00 3.59
5.08 3.40 5.91 3.61
4.36 2.74 5.75 3.65
OUTDOOR TEMPERATURE (°FWB)
-4 5
TC PI TC PI
20.48 3.21 23.02 3.42
18.90 3.31 21.60 3.52
18.27 3.35 21.03 3.56
17.64 3.38 20.47 3.59
17.32 3.40 20.18 3.61
14.87 2.74 19.61 3.65
Notes:
(m³/min.) 1.
capacities and power input (Heating).
2. TC, PI and SHC must be calculated by interpolation using the figures in the above
(°C) / (°F)
tables.
(°C) / (°F) (Figures out of the tables should not be used for calculation.)
(kW) / (kBtu/h)
3. Capacities are based on the following conditions.
Corresponding refrigerant piping length : 25 ft (7.5 m)
(kW) / (kBtu/h)
Level difference : 0 ft (0 m)
(kW)
4. Airflow rate (AFR) and Bypass factor (BF) are tabulated above table.
30 35
SHC PI TC SHC
4.05 1.32 4.67 3.93 1.42
3.99 1.32 4.91 3.88 1.43
4.24 1.33 5.15 4.14 1.44
4.53 1.33 5.28 4.43 1.44
4.40 1.34 5.64 4.31 1.45
4.31 1.35 5.88 4.23 1.46
86 95
SHC PI TC SHC
-10 -5
TC PI TC PI
7.31 3.38 7.88 3.33
6.93 3.47 7.53 3.41
6.78 3.50 7.39 3.45
6.63 3.54 7.25 3.48
6.56 3.56 7.18 3.50
6.41 3.59 7.05 3.53
14 23
TC PI TC PI
24.93 3.38 26.88 3.33
23.65 3.47 25.70 3.41
23.14 3.50 25.22 3.45
22.63 3.54 24.75 3.48
22.37 3.56 24.52 3.50
21.86 3.59 24.04 3.53
shows nominal (rated) capacities and power input (Cooling) and MAX
21
40
PI TC SHC PI TC
4.64 3.92 1.88 4.60
4.89 3.87 1.89 4.87
5.15 4.14 1.90 5.14
5.28 4.43 1.90 5.28
5.64 4.31 1.91 5.64
5.88 4.23 1.92 5.88
104
PI TC SHC PI TC
0 6
TC PI TC PI
8.46 3.28 9.16 3.23
8.13 3.36 8.85 3.30
8.00 3.39 8.73 3.33
7.87 3.43 8.61 3.36
7.81 3.44 8.55 3.37
7.68 3.47 8.42 3.40
32 43
TC PI TC PI
28.85 3.28 31.24 3.23
27.74 3.36 30.20 3.30
27.30 3.39 29.78 3.33
26.86 3.43 29.37 3.36
26.64 3.44 29.16 3.37
26.19 3.47 28.74 3.40
EDUS042101
46
SHC PI
3.90 2.48
3.86 2.49
4.14 2.50
4.43 2.50
4.31 2.51
4.23 2.52
115
SHC PI
15.5
TC PI
11.06 3.48
10.75 3.56
10.63 3.59
10.51 3.62
10.44 3.63
10.32 3.66
60
TC PI
37.72 3.48
36.68 3.56
36.26 3.59
35.85 3.62
35.64 3.63
35.22 3.66
C: 3D133619