E9 to E28 NKR Service Manual.pdf - Industrial Air

Cooling
Heating
Model
Indoor CS-E28NKR
Outdoor CS-E28NKR
Performance Test Condition AS
Power Supply
Phase, Hz Single, 50
V 230 240
Min. Mid. Max. Min. Mid. Max.
kW 2.30 8.00 8.60 2.30 8.00 8.60
Capacity
BTU/h 7840 27300 29300 7840 27300 29300
kcal/h 1980 6880 7400 1980 6880 7400
Running Current A - 11.2 - - 10.9 -
Input Power W 460 2.39k 2.70k 460 2.39k 2.70k
W/W 5.00 3.35 3.19 5.00 3.35 3.19
EER
BTU/hW 17.04 11.42 10.85 17.04 11.42 10.85
kcal/hW 4.30 2.88 2.74 4.30 2.88 2.74
Power Factor % - 93 - - 91 -
Indoor Noise (H / L / QLo)
dB-A 49 / 38 / 35 49 / 38 / 35
Power Level dB 65 / 54 / 51 65 / 54 / 51
Outdoor Noise (H / L / QLo)
dB-A 53 / - / 48 53 / - / 48
Power Level dB 71 / - / 66 71 / - / 66
kW 2.20 9.00 10.21 2.20 9.00 10.21
Capacity
BTU/h 7500 30700 34800 7500 30700 34800
kcal/h 1890 7740 8780 1890 7740 8780
Running Current A - 12.2 - - 11.9 -
Input Power W 500 2.63k 2.99k 500 2.63k 2.99k
W/W 4.40 3.42 3.41 4.40 3.42 3.41
COP
BTU/hW 15.00 11.67 11.64 15.00 11.67 11.64
kcal/hW 3.78 2.94 2.94 3.78 2.94 2.94
Power Factor % - 94 - - 92 -
dB-A
Indoor Noise (H / L / QLo)
Power Level dB
48 / 38 / 35
64 / 54 / 51
48 / 38 / 35
64 / 54 / 51
dB-A 53 / - / 48 53 / - / 48
Outdoor Noise (H / L / QLo)
Power Level dB 71 / - / 66 71 / - / 66
H2
Powerful Heat
Capacity kW 7.4
Input Power kW 2.65
COP W/W 2.79
Capacity kW 11.00
Input Power kW 3.30
COP W/W 3.33
Max Current (A) / Max Input Power (W) 15.9 / 3.79k
Starting Current (A) 12.2
Type Hermetic Motor (Rotary)
Compressor Motor Type Brushless (4 poles)
Output Power W 1.70k
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