Daikin FTXG25EV1BS User Manual download pdf (Page 8)

• Split Sky Air • Outdoor Units

• Outdoor Units • R-410A • RXG-E2V1B

4 Capacity tables

4 - 1 Cooling/Heating capacity tables

RXG + FTXG25E

Cooling 50Hz 220-240V

60Hz 220-230V

AFR 7.4

BF 0.18

Indoor Outdoor temperature (°C)

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 2.50 1.84 0.46 2.44 1.82 0.52 2.33 1.76 0.57 2.28 1.74 0.59 2.21 1.70 0.61 2.10 1.64 0.66

16.0 22 2.68 1.84 0.48 2.56 1.79 0.52 2.44 1.73 0.57 2.40 1.71 0.59 2.33 1.68 0.62 2.21 1.63 0.66

18.0 25 2.79 1.93 0.48 2.68 1.88 0.53 2.56 1.82 0.57 2.51 1.80 0.59 2.44 1.77 0.62 2.33 1.72 0.66

19.0 27 2.85 2.03 0.48 2.73 1.98 0.53 2.62 1.93 0.57 2.57 1.91 0.59 2.50 1.88 0.62 2.38 1.83 0.67

22.0 30 3.02 1.95 0.49 2.91 1.91 0.53 2.79 1.87 0.58 2.74 1.85 0.60 2.67 1.82 0.62 2.56 1.78 0.67

24.0 32 3.14 1.90 0.49 3.02 1.86 0.54 2.90 1.82 0.58 2.86 1.81 0.60 2.79 1.78 0.63 2.67 1.74 0.67

Heating 50Hz 220-240V

60Hz 220-230V

AFR 7.7

Indoor Outdoor temperature (°CWB)

EDB -10 -5 0 6 10

(°C) TC PI TC PI TC PI TC PI TC PI

16.0 2.27 0.70 2.65 0.74 3.03 0.77 3.49 0.81 3.80 0.84

18.0 2.22 0.71 2.60 0.74 2.99 0.78 3.45 0.82 3.75 0.84

20.0 2.17 0.72 2.56 0.75 2.94 0.78 3.40 0.83 3.71 0.85

21.0 2.15 0.72 2.53 0.75 2.92 0.79 3.38 0.83 3.68 0.86

22.0 2.12 0.72 2.51 0.76 2.89 0.79 3.35 0.83 3.66 0.86

24.0 2.08 0.73 2.46 0.77 2.85 0.80 3.31 0.84 3.61 0.87

3D045218B

SYMBOLS

AFR : Air flow rate (m

/min)

BF : Bypass factor

EWB : Entering wet bulb temp. (°CWB)

EDB : Entering dry bulb temp. (°CDB)

TC : Total cooling capacity (kW)

SHC : Sensible heating capacity (kW)

PI : Power input (kW)

NOTES

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

SHC1 for any indoor dry-bulb temperatures (EDB1) shall be

calculated by the following formula.

SHC*: Correction value of SHC matched with the differential of EDB

and EDB1.

SHC*=0.02 X AFR(m

/min.) X (1-BF) X (EDB1-EDB)

The calculation value of SHC1 = SHC + SHC*

5 Capacities are based on following conditions:

Corresponding refrigerant piping length: 7.5 m

Level difference: 0 m

6 Air flow rate (AFR) and Bypass factor (BF) are taburated above.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

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Daikin FTXG25EV1BS User Manual Page 8

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