Daikin FTKD50BVMA [24/85] Heat pump

Daikin FTKD50BVMA [24/85] Heat pump
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8.2 Heat Pump
FTXD50BVMA + RXD50BVMA (220-240V 50Hz / 220-230V 60Hz)
3D040904
Cooling
AFR 16.8
BF 0.27
INDOOR OUTDOOR TEMPERATURE(°CDB)
EWB EDB 20 25 30 32 35 40
°C °C TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI
14.0 20 5.263.711.255.113.641.354.963.571.444.903.551.484.813.501.544.663.431.63
16.0 22 5.423.751.285.273.681.375.123.611.475.063.581.504.973.541.564.823.471.66
18.0 25 5.573.781.305.423.711.405.273.641.495.213.611.535.123.571.594.973.501.68
19.0 27 5.65 3.80 1.32 5.50 3.73 1.41 5.35 3.66 1.51 5.29 3.63 1.54
5.20 3.59 1.60 5.05 3.52 1.70
22.0 30 5.883.851.355.733.781.455.583.711.545.523.681.585.433.641.645.283.571.73
24.0 32 6.043.881.385.893.811.485.743.741.575.683.721.615.593.671.675.443.601.76
Heating
AFR 17.5
INDOOR OUTDOOR TEMPERATURE(°CWB)
EDB –15 –10 –5 0 6 10
°C TC PI TC PI TC PI TC PI TC PI TC PI
16.0 3.26 1.32 4.05 1.41 4.83 1.51 5.62 1.60 6.57 1.71 7.19 1.78
18.0 3.23 1.39 4.02 1.48 4.80 1.57 5.59 1.66 6.53 1.77 7.16 1.85
20.0 3.20 1.45 3.98 1.55 4.77 1.64 5.56 1.73
6.50 1.84 7.13 1.91
21.0 3.18 1.49 3.97 1.58 4.75 1.67 5.54 1.76 6.48 1.87 7.11 1.95
22.0 3.16 1.52 3.95 1.61 4.74 1.70 5.52 1.80 6.47 1.91 7.10 1.98
24.0 3.13 1.59 3.92 1.68 4.70 1.77 5.49 1.86 6.44 1.97 7.06 2.05
Symbols NOTES:
AFR : Air flow rate (m³/min.) 1. Ratings shown are net capacities which include a deduction for indoor
fan motor heat.
2. shows nominal(rated) capacities and power input.
3. 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.)
4. SHC is based on each EWB and EDB.
SHC
=SHC correction for other dry bulb.
=0.02×AFR(m³/min.)×(1–BF)×(DB–EDB)
Add SHC
to SHC.
5. Capacities are based on the following conditions.
Corresponding refrigerant piping length : 7.5m
Level difference : 0m
6. Air flow rate (AFR) and Bypass factor (BF) are taburated above.
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)

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