Daikin FTKS L Series Engineering Data page 45

ED041204
FTXS71LVMA + RXS71LVMA (50 Hz, 220 - 240 V / 60 Hz, 220 - 230 V)
Cooling
AFR 21.1
BF 0.09
INDOOR
EWB EDB 20
°C °C TC SHC
14.0 20 6.98 5.36 1.60
16.0 22 7.29 5.27 1.61
18.0 25 7.61 5.55 1.62
19.0 27 7.76 5.88 1.63
22.0 30 8.24 5.68 1.64
24.0 32 8.55 5.54 1.65
Heating
AFR 21.6
INDOOR OUTDOOR TEMPERATURE (°CWB)
EDB –10
°C TC PI TC
15.0 5.39 1.84 6.29
20.0 5.11 1.89 6.01
22.0 5.00 1.91 5.90
24.0 4.89 1.93 5.79
25.0 4.83 1.94 5.74
27.0 4.72 1.96 5.63
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
Split Type Air Conditioners FTK(X)S-L Series
OUTDOOR TEMPERATURE (°CDB)
25
PI TC SHC PI TC
6.66 5.21 1.76 6.35
6.98 5.13 1.77 6.66
7.29 5.41 1.78 6.97
7.45 5.75 1.78 7.13
7.92 5.56 1.80 7.60
8.23 5.43 1.81 7.92
–5 0
PI TC PI TC
1.93 7.19 2.02 8.28
1.98 6.92 2.07 8.00
2.00 6.81 2.09 7.89
2.02 6.70 2.11 7.78
2.03 6.64 2.12 7.72
2.05 6.53 2.14 7.61
(m³/min.)
(°C)
(°C)
(kW)
(kW)
(kW)
30 32
SHC PI TC SHC
5.06 1.91 6.48 5.12
4.98 1.92 6.81 5.05
5.28 1.93 7.13 5.35
5.62 1.94 7.30 5.69
5.45 1.95 7.79 5.52
5.33 1.96 8.12 5.40
6 10
PI TC PI
2.13 9.00 2.20
2.18 8.72 2.25
2.20 8.61 2.27
2.22 8.50 2.29
2.23 8.45 2.30
2.25 8.34 2.32
Note:
1. shows nominal (rated) capacities and power input.
2. TC, PI and SHC must be calculated by interpolation using the figures in the
above tables. (Figures out of the tables should not be used for calculation.)
3. Capacities are based on the following conditions.
Corresponding refrigerant piping length : 7.5 m
Level difference : 0 m
Capacity Tables
35
PI TC SHC PI TC
1.96 6.28 5.03 2.06 5.95
1.97 6.61 4.96 2.07 6.28
1.98 6.94 5.27 2.08 6.61
1.99 7.10 5.61 2.08 6.77
2.00 7.59 5.45 2.09 7.26
2.01 7.92 5.33 2.10 7.59
40
SHC PI
4.87 2.21
4.81 2.22
5.13 2.23
5.48 2.23
5.33 2.25
5.22 2.26
3D075527
43