Daikin FDXS25E7VMB User Manual download pdf (Page 25)

• Split - Sky Air

• Outdoor Unit

• Outdoor Unit • Pair application • RXS-J

4 Capacity tables

4 - 1 Cooling/Heating Capacity Tables

FFQ50B8V1B + RXS50J2V1B

Cooling 50 Hz 230V

AFR 12.0

BF 0.16

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 4.76 3.51 1.45 4.61 3.44 1.55 4.46 3.37 1.64 4.40 3.34 1.68 4.31 3.30 1.74 4.16 3.23 1.83

16.0 22 4.92 3.54 1.48 4.77 3.47 1.57 4.62 3.40 1.67 4.56 3.38 1.70 4.47 3.33 1.76 4.32 3.26 1.86

18.0 25 5.07 3.58 1.50 4.92 3.51 1.60 4.77 3.44 1.69 4.71 3.41 1.73

4.62 3.37 1.79

4.47 3.30 1.88

19.0 27 5.15 3.59 1.52 5.00 3.52 1.61 4.85 3.45 1.71 4.79 3.43 1.74

4.70 3.38 1.80

4.55 3.31 1.90

22.0 30 5.38 3.65 1.55 5.23 3.58 1.65 5.08 3.51 1.74 5.02 3.48 1.78 4.93 3.44 1.84 4.78 3.37 1.93

24.0 32 5.54 3.68 1.58 5.39 3.61 1.68 5.24 3.54 1.77 5.18 3.51 1.81 5.09 3.47 1.87 4.94 3.40 1.96

Heating 50 Hz 230V

AFR 12.0

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 2.76 1.41 3.43 1.51 4.09 1.60 4.76 1.70 5.56 1.82 6.09 1.90

18.0 2.73 1.48 3.40 1.58 4.06 1.67 4.73 1.77

5.53 1.89

6.06 1.97

20.0 2.70 1.55 3.37 1.65 4.04 1.74 4.70 1.84

5.50 1.96

6.03 2.04

21.0 2.69 1.58 3.36 1.68 4.02 1.78 4.69 1.88 5.49 2.00 6.02 2.07

22.0 2.68 1.62 3.34 1.72 4.01 1.81 4.67 1.91 5.47 2.03 6.00 2.11

24.0 2.65 1.69 3.32 1.79 3.98 1.89 4.65 1.98 5.45 2.10 5.98 2.18

Symbols

AFR: Air ﬂ ow rate (m

/min.)

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. Ratings shown are net capacities which include a deduction for indoor fan motor heat.

shows nominal (rated) capacities and power input.

3. TC, PI and SHC must be calculated by interpolation using the ﬁ gures 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(m

/min.)*(1-BF)*(DB*-EDB)

Add SHC*TO SHC.

5. Capacities are based on the following conditions.

Corresponding refrigerant piping lenght: 5m

Level difference: 0m

6. Air ﬂ ow rate (AFR) and Bypass factor (BF) are tabulated above table.

3D060463B

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 38 39

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Daikin FDXS25E7VMB User Manual Page 25

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