Daikin FTKS25LVMA - Troubleshooting Common Issues; Poor Cooling or Heating Performance; Timer Operation Issues; Remote Controller Malfunctions

Capacity Tables ED041204
36 Split Type Air Conditioners FTK(X)S-L Series
FTKS71LVMA + RKS71LVMA (50 Hz, 220 - 240 V / 60 Hz, 220 - 230 V)
AFR 21.1
BF 0.08
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 6.98 5.38 1.60 6.66 5.23 1.76 6.35 5.08 1.91 6.48 5.14 1.96 6.28 5.05 2.06 5.95 4.89 2.21
16.0 22 7.29 5.29 1.61 6.98 5.15 1.77 6.66 5.00 1.92 6.81 5.07 1.97 6.61 4.98 2.07 6.28 4.83 2.22
18.0 25 7.61 5.57 1.62 7.29 5.44 1.78 6.97 5.30 1.93 7.13 5.37 1.98 6.94 5.29 2.08 6.61 5.15 2.23
19.0 27 7.76 5.90 1.63 7.45 5.78 1.78 7.13 5.65 1.94 7.30 5.71 1.99
7.10 5.63 2.08 6.77 5.50 2.23
22.0 30 8.24 5.70 1.64 7.92 5.59 1.80 7.60 5.48 1.95 7.79 5.54 2.00 7.59 5.47 2.09 7.26 5.36 2.25
24.0 32 8.55 5.56 1.65 8.23 5.46 1.81 7.92 5.36 1.96 8.12 5.42 2.01 7.92 5.36 2.10 7.59 5.25 2.26
Symbols: Note:
AFR : Airflow rate (m³/min.) 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
3D075533
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)