26
Indoor CS-E28NKR
Model
Outdoor CS-E28NKR
Performance Test Condition
AS
Phase, Hz
Single, 50
Power Supply
V 230
240
Min. Mid. Max. Min. Mid. Max.
kW 2.30 8.00 8.60 2.30 8.00 8.60
BTU/h 7840 27300 29300 7840 27300 29300
Capacity
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
BTU/hW
17.04 11.42 10.85 17.04 11.42 10.85
EER
kcal/hW
4.30 2.88 2.74 4.30 2.88 2.74
Power
Factor % - 93 - - 91 -
dB-A
49 / 38 / 35
49 / 38 / 35
Indoor Noise (H / L / QLo)
Power Level dB
65 / 54 / 51
65 / 54 / 51
dB-A
53 / - / 48
53 / - / 48
Cooling
Outdoor Noise (H / L / QLo)
Power Level dB
71 / - / 66
71 / - / 66
kW 2.20 9.00 10.21 2.20 9.00 10.21
BTU/h 7500 30700 34800 7500 30700 34800
Capacity
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
BTU/hW
15.00 11.67 11.64 15.00 11.67 11.64
COP
kcal/hW
3.78 2.94 2.94 3.78 2.94 2.94
Power
Factor % - 94 - - 92 -
dB-A
48 / 38 / 35
48 / 38 / 35
Indoor Noise (H / L / QLo)
Power Level dB
64 / 54 / 51
64 / 54 / 51
dB-A
53 / - / 48
53 / - / 48
Heating
Outdoor Noise (H / L / QLo)
Power Level dB
71 / - / 66
71 / - / 66
Capacity kW
7.4
Input Power
kW
2.65
H2
COP W/W
2.79
Capacity kW
11.00
Input Power
kW
3.30
Powerful Heat
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)
Motor Type
Brushless (4 poles)
Compressor
Output Power
W
1.70k
Summary of Contents for CS-E12NKR
Page 30: ...30 4 Location of Controls and Components 4 1 Indoor Unit 4 2 Outdoor Unit 4 3 Remote Control ...
Page 31: ...31 5 Dimensions 5 1 Indoor Unit 5 1 1 CS E7NKR CS E9NKR CS E12NKR CS E15NKR ...
Page 32: ...32 5 1 2 CS E18NKR CS E21NKR CS E24NKR CS E28NKR ...
Page 34: ...34 5 2 3 CU E28NKR ...
Page 35: ...35 6 Refrigeration Cycle Diagram 6 1 CU E7NKR ...
Page 36: ...36 6 2 CU E9NKR CU E12NKR ...
Page 37: ...37 6 3 CU E15NKR CU E18NKR ...
Page 38: ...38 6 4 CU E21NKR ...
Page 39: ...39 6 5 CU E24NKR CU E28NKR ...
Page 40: ...40 7 Block Diagram 7 1 CU E7NKR CU E9NKR CU E12NKR ...
Page 41: ...41 7 2 CU E15NKR CU E18NKR CU E21NKR ...
Page 42: ...42 7 3 CU E24NKR ...
Page 43: ...43 7 4 CU E28NKR ...
Page 44: ...44 8 Wiring Connection Diagram 8 1 Indoor Unit ...
Page 45: ...45 8 2 Outdoor Unit 8 2 1 CU E7NKR CU E9NKR CU E12NKR ...
Page 46: ...46 8 2 2 CU E15NKR CU E18NKR ...
Page 47: ...47 8 2 3 CU E21NKR ...
Page 48: ...48 8 2 4 CU E24NKR ...
Page 49: ...49 8 2 5 CU E28NKR ...
Page 50: ...50 9 Electronic Circuit Diagram 9 1 Indoor Unit ...
Page 51: ...51 9 2 Outdoor Unit 9 2 1 CU E7NKR CU E9NKR CU E12NKR ...
Page 52: ...52 9 2 2 CU E15NKR CU E18NKR ...
Page 53: ...53 9 2 3 CU E21NKR ...
Page 54: ...54 9 2 4 CU E24NKR ...
Page 55: ...55 9 2 5 CU E28NKR ...
Page 58: ...58 10 1 6 Human Activity Sensor Printed Circuit Board ...
Page 59: ...59 10 2 Outdoor Unit 10 2 1 CU E7NKR CU E9NKR CU E12NKR ...
Page 60: ...60 10 2 2 CU E15NKR CU E18NKR ...
Page 61: ...61 10 2 3 CU E21NKR CU E24NKR ...
Page 62: ...62 10 2 4 CU E28NKR ...
Page 63: ...63 10 2 5 Noise Filter Printed Board CU E21NKR ...
Page 108: ...108 16 3 Error Code Table ...
Page 109: ...109 ...
Page 140: ...140 17 1 1 3 To remove discharge grille ...
Page 141: ...141 17 1 1 4 To remove control board 17 1 1 5 To remove cross flow fan and indoor fan motor ...
Page 142: ...142 ...
Page 144: ...144 17 2 1 3 To remove power electronic controller ...
Page 146: ...146 ...
Page 201: ...201 19 2 5 CU E28NKR ...
Page 202: ...202 ...