Midea MKG Series Technical & Service Manual page 56

AC Fan Coil Unit Two-pipe Wall-mounted Series
Cooling capacity
Indoor
EWT ΔT temp
(W.B.)
TC
°C °C °C kW
15 2.17 1.81 0.46 15.29 2.19 2.11 0.47 15.60 2.42 2.41 0.52 18.57 2.71 2.71 0.58 22.40 3.00 3.00 0.64 26.63
4 17 3.06 1.82 0.66 27.49 3.04 2.12 0.65 27.22 3.02 2.42 0.65 26.94 3.00 2.71 0.64 26.60 3.06 3.01 0.66 27.48
19 -
5
15 1.81 1.65 0.31 6.60 1.96 1.95 0.34 8.11 2.25 2.25 0.39 11.03 2.55 2.55 0.44 13.74 2.85 2.85 0.49 16.70
5 17 2.70 1.66 0.46 15.24 2.68 1.96 0.46 15.08 2.66 2.26 0.46 14.86 2.68 2.56 0.46 15.09 2.85 2.85 0.49 16.77
19 -
15 1.55 1.51 0.33 8.16 1.82 1.82 0.39 11.25 2.12 2.12 0.46 14.68 2.41 2.41 0.52 18.15 2.71 2.71 0.58 22.09
4 17 2.36 1.52 0.51 17.52 2.34 1.82 0.50 17.27 2.33 2.12 0.50 17.12 2.44 2.42 0.53 18.53 2.71 2.71 0.58 22.15
19 -
7
15 1.38 1.38 0.24 3.32 1.66 1.66 0.29 5.50 1.95 1.95 0.34 8.31 2.25 2.25 0.39 11.01 2.55 2.55 0.44 13.59
5 17 1.96 1.35 0.34 8.35 1.94 1.65 0.33 8.19 2.02 1.96 0.35 8.98 2.26 2.26 0.39 11.04 2.56 2.56 0.44 13.62
19 -
15 1.22 1.22 0.26 4.46 1.51 1.51 0.33 7.83 1.82 1.82 0.39 11.05 2.12 2.12 0.46 14.31 2.42 2.42 0.52 17.97
4 17 1.60 1.21 0.34 8.79 1.62 1.52 0.35 9.07 1.82 1.82 0.39 11.10 2.12 2.12 0.46 14.35 2.42 2.42 0.52 18.02
19 -
9
15 1.08 1.08 0.19 1.99 1.37 1.37 0.24 3.42 1.66 1.66 0.29 5.73 1.96 1.96 0.34 8.44 2.26 2.26 0.39 10.88
5 17 1.25 1.07 0.22 2.68 1.40 1.37 0.24 3.63 1.66 1.66 0.29 5.75 1.96 1.96 0.34 8.46 2.26 2.26 0.39 10.91
19 -
15 0.93 0.93 0.20 2.24 1.22 1.22 0.26 4.60 1.52 1.52 0.32 7.85 1.82 1.82 0.39 10.80 2.12 2.12 0.45 13.98
4 17 0.97 0.93 0.21 2.48 1.22 1.22 0.26 4.62 1.52 1.52 0.33 7.87 1.82 1.82 0.39 10.83 2.12 2.12 0.45 14.01
19 -
11
15 0.79 0.79 0.14 1.33 1.09 1.09 0.19 1.97 1.37 1.37 0.24 3.57 1.66 1.66 0.29 5.94 1.96 1.96 0.34 8.44
5 17 0.80 0.79 0.14 1.34 1.09 1.09 0.19 1.98 1.38 1.38 0.24 3.59 1.67 1.67 0.29 5.96 1.97 1.97 0.34 8.46
19 -
15 0.63 0.63 0.14 1.29 0.93 0.93 0.20 2.33 1.22 1.22 0.26 4.86 1.52 1.52 0.33 7.82 1.82 1.82 0.39 10.64
4 17 0.64 0.64 0.14 1.29 0.93 0.93 0.20 2.34 1.22 1.22 0.26 4.88 1.52 1.52 0.33 7.84 1.82 1.82 0.39 10.66
19 -
13
15 0.49 0.49 0.08 0.78 0.79 0.79 0.14 1.26 1.08 1.08 0.19 1.96 1.37 1.37 0.24 3.65 1.66 1.66 0.29 6.01
5 17 0.49 0.49 0.08 0.78 0.79 0.79 0.14 1.26 1.09 1.09 0.19 1.97 1.37 1.37 0.24 3.67 1.67 1.67 0.29 6.03
19 -
15 0.33 0.33 0.07 0.64 0.63 0.63 0.14 1.22 0.93 0.93 0.20 2.37 1.22 1.22 0.26 4.93 1.52 1.52 0.33 7.74
4 17 0.33 0.33 0.07 0.64 0.64 0.64 0.14 1.22 0.93 0.93 0.20 2.38 1.22 1.22 0.26 4.95 1.52 1.52 0.33 7.76
19 -
15
15 0.18 0.18 0.03 0.27 0.49 0.49 0.08 0.75 0.79 0.79 0.14 1.21 1.09 1.09 0.19 2.04 1.37 1.37 0.24 3.85
5 17 0.18 0.18 0.03 0.27 0.49 0.49 0.08 0.75 0.79 0.79 0.14 1.21 1.09 1.09 0.19 2.05 1.37 1.37 0.24 3.87
19 -
Abbreviations:
EWT: Enter Water Temp. (℃)
WB: Wet Bulb Temp. (℃)
21 23
SC WF WPD TC SC
kW m /h kPa kW kW m
3
- - - 3.99 2.13 0.86 43.44 3.97 2.43 0.85 43.02 3.94 2.72 0.85 42.63 3.92 3.01 0.84 42.25
- - - 3.63 1.97 0.62 25.06 3.61 2.27 0.62 24.82 3.59 2.56 0.62 24.57 3.57 2.86 0.61 24.33
- - - 3.31 1.83 0.72 31.44 3.29 2.13 0.71 31.12 3.27 2.43 0.71 30.80 3.25 2.72 0.70 30.43
- - - 2.92 1.67 0.50 17.13 2.90 1.97 0.50 16.95 2.94 2.35 0.53 57.16 2.86 2.56 0.49 16.57
- - - 2.57 1.53 0.55 19.92 2.55 1.83 0.55 19.68 2.52 2.12 0.54 19.38 2.55 2.42 0.55 19.76
- - - 2.14 1.36 0.37 9.89 2.11 1.66 0.36 9.71 2.14 1.96 0.37 9.91 2.30 2.27 0.40 11.18
- - - 1.75 1.22 0.37 10.06 1.74 1.52 0.37 10.02 1.87 1.83 0.40 11.29 2.12 2.12 0.46 14.05
- - - 1.33 1.07 0.23 3.29 1.44 1.37 0.25 4.11 1.67 1.67 0.29 5.99 1.97 1.97 0.34 8.49
- - - 1.00 0.93 0.22 2.85 1.22 1.22 0.26 4.89 1.52 1.52 0.33 7.86 1.83 1.83 0.39 10.69
- - - 0.81 0.79 0.14 1.28 1.09 1.09 0.19 1.97 1.37 1.37 0.24 3.69 1.67 1.67 0.29 6.05
- - - 0.64 0.64 0.14 1.22 0.93 0.93 0.20 2.39 1.22 1.22 0.26 4.97 1.53 1.53 0.33 7.78
- - - 0.49 0.49 0.09 0.75 0.80 0.80 0.14 1.21 1.09 1.09 0.19 2.06 1.38 1.38 0.24 3.88
Δt: Temperature Difference. (℃)
TC: Total Cooling Capacity. (kW)
MKG-400-C/ MKG-400-D
Indoor temperature (D.B.)
25
WF WPD TC SC WF WPD TC
/h kPa kW kW m /h kPa
3 3
DB: Dry Bulb Temp. (℃)
SC: Sensible Cooling Capacity. (kW)
- 68 -
27
SC WF WPD TC
kW kW m /h kPa kW
3
WF: Water Flow. (m
WPD: Water Pressure Drop. (kPa)
29
SC WF WPD
kW m /h kPa
3
3 /h)