Daikin FTV-A Series Engineering Data page 47

Capacity Tables
Model: FTV28A - RV28A
Cooling : 230V 50Hz
AFR 10.62
BF 0.127
Indoor Temperature
EWB EDB
°C °C TC SHC
14 20 2.85 2.32 0.64 2.72 2.24 0.71 2.59 2.17 0.77 2.54 2.14 0.79 2.46 2.09 0.83 2.33 2.02 0.89
16 22 2.98 2.28 0.65 2.85 2.20 0.71 2.72 2.14 0.77 2.67 2.11 0.80 2.59 2.07 0.83 2.46 2.01 0.90
18 25
3.11 2.38 0.65 2.98 2.32 0.72 2.85 2.25 0.78 2.80 2.22 0.80 2.72 2.18 0.84 2.59 2.12 0.90
19 27 3.17 2.50 0.65 3.04 2.43 0.72 2.91 2.37 0.78 2.86 2.35 0.80 2.78 2.31 0.84 2.66 2.26 0.91
22 30 3.37 2.41 0.66 3.24 2.35 0.72 3.11 2.30 0.78 3.05 2.28 0.81 2.98 2.24 0.85 2.85 2.19 0.91
Model: FTV35A - RV35A
Cooling : 230V 50Hz
AFR 13.2
BF 0.138
Indoor Temperature
EWB EDB
°C °C TC SHC
14 20 3.75 2.97 0.82 3.58 2.88 0.90 3.41 2.78 0.98 3.34 2.75 1.01 3.24 2.69 1.07 3.07 2.60 1.14
16 22 3.93 2.92 0.83 3.75 2.83 0.91 3.58 2.74 0.99 3.51 2.71 1.02 3.41 2.65 1.07 3.24 2.57 1.15
18 25 4.09 3.05 0.83 3.93 2.97 0.92 3.75 2.89 0.99 3.68 2.85 1.02 3.58 2.80 1.08 3.41 2.73 1.15
19 27
4.17 3.21 0.83 4.01 3.12 0.92 3.83 3.05 0.99 3.77 3.01 1.02 3.66 2.97 1.08 3.50 2.90 1.16
22 30 4.43 3.09 0.84 4.26 3.02 0.92 4.09 2.95 1.00 4.02 2.93 1.03 3.92 2.88 1.08 3.75 2.81 1.16
Remark:
AFR: Air flow rate (m /min)
3
BF : Bypass factor.
EWB: Entering Wet Bulb Temp. (°C)
EDB: Entering Dry Bulb Temp. (°C)
TC: Total Capacity (kW)
SHC: Sensible Heat Capacity (kW)
PI: Power Input (kW)
Notes:
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.
3. Capacities are based on the following conditions.
Corresponding refrigerant piping length : 7.5m
Level difference : 0.0m
20 25
PI TC SHC PI
20 25
PI TC SHC PI
Outdoor temperature [°C DB]
30 32
TC SHC PI TC SHC
Outdoor temperature [°C DB]
30 32
TC SHC PI TC SHC
Capacity Tables
35
PI TC SHC PI TC SHC
35
PI TC SHC PI TC SHC
40
PI
3D122959
40
PI
3D122962
45