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5
2. Specifications
Indoor
CS-E7NKEW, CS-XE7NKEW
CS-E9NKEW, CS-XE9NKEW
Model
Outdoor CU-E7NKE
CU-E9NKE
Performance Test Condition
EUROVENT
EUROVENT
Phase, Hz
Single, 50
Single, 50
Power Supply
V 230
230
Min. Mid. Max. Min. Mid. Max.
kW
0.75 2.05 2.40 0.85 2.50 3.00
BTU/h
2560 6990 8180 2900 8530 10200
Capacity
Kcal/h
650 1760 2060 730 2150 2580
Running
Current
A
- 2.2 - - 2.5 -
Input
Power
W
240 470 580 245 535 730
Annual
Consumption kWh
- 235 - - 268 -
W/W
3.13 4.36 4.14 3.47 4.67 4.11
BTU/hW 10.67 14.87 14.10 11.84 15.94 13.97
EER
Kcal/hW 2.71 3.74 3.55 2.98 4.02 3.53
Power
Factor
%
- 93 - - 93 -
dB-A
37 / 24 / 20
39 / 25 / 20
Indoor Noise (H / L / QLo)
Power Level dB
53 / -
55 / -
dB-A
45 / -
46 / -
Cooling
Outdoor Noise (H / L)
Power Level dB
60 / -
61 / -
kW
0.75 2.80 4.00 0.85 3.40 5.00
BTU/h
2560 9550 13600 2900 11600 17100
Capacity
Kcal/h
650 2410 3440 730 2920 4300
Running
Current
A
- 3.0 - - 3.4 -
Input
Power
W
230 635 1.02k 240 735 1.30k
W/W
3.26 4.41 3.92 3.54 4.63 3.85
BTU/hW 11.13 15.04 13.33 12.08 15.78 13.15
COP
Kcal/hW 2.83 3.80 3.37 3.04 3.97 3.31
Power
Factor
%
- 92 - - 94 -
dB-A
38 / 25 / 20
40 / 27 / 20
Indoor Noise (H / L / QLo)
Power Level dB
54 / -
56 / -
dB-A
46 / -
47 / -
Heating
Outdoor Noise (H / L)
Power Level dB
61 / -
62 / -
Low Temp. : Capacity (kW) / I.Power (W) / COP
2.90 / 900 / 3.22
3.62 / 1.15k / 3.15
Extr Low Temp. : Capacity (kW) / I.Power (W) / COP
2.35 / 930 / 2.53
2.88 / 1.18k / 2.44
Max Current (A) / Max Input Power (W)
4.7 / 1.02k
5.8 / 1.30k
Starting Current (A)
3.0
3.4
Type
Hermetic Motor (Rotary)
Hermetic Motor (Rotary)
Motor Type
Brushless (6 poles)
Brushless (6 poles)
Compressor
Output Power
W
650
700
Summary of Contents for CS-E7NKEW
Page 21: ...21 Outdoor Unit CU 2E15LBE Outdoor Unit CU 2E18LBE ...
Page 22: ...22 Outdoor Unit CU 3E18LBE ...
Page 23: ...23 Outdoor Unit CU 4E23LBE ...
Page 24: ...24 ...
Page 25: ...25 Outdoor Unit CU 4E27CBPG ...
Page 26: ...26 ...
Page 28: ...28 4 Location of Controls and Components 4 1 Indoor Unit 4 2 Outdoor Unit 4 3 Remote Control ...
Page 30: ...30 5 1 2 CS E18NK CS E21NK CS XE18NK CS XE21NK ...
Page 32: ...32 5 2 3 CU E18NKE CU E21NKE ...
Page 33: ...33 6 Refrigeration Cycle Diagram 6 1 CU E7NKE CU E9NKE CU E12NKE CU E15NKE ...
Page 34: ...34 6 2 CU E7NKE 3 CU E9NKE 3 CU E12NKE 3 ...
Page 35: ...35 6 3 CU E18NKE ...
Page 36: ...36 6 4 CU E21NKE ...
Page 37: ...37 7 Block Diagram 7 1 CU E7NKE CU E9NKE ...
Page 38: ...38 7 2 CU E12NKE ...
Page 39: ...39 7 3 CU E15NKE ...
Page 40: ...40 7 4 CU E7NKE 3 CU E9NKE 3 CU E12NKE 3 ...
Page 41: ...41 7 5 CU E18NKE CU E21NKE ...
Page 42: ...42 8 Wiring Connection Diagram 8 1 Indoor Unit ...
Page 43: ...43 8 2 Outdoor Unit 8 2 1 CU E7NKE CU E9NKE ...
Page 44: ...44 8 2 2 CU E12NKE ...
Page 45: ...45 8 2 3 CU E15NKE ...
Page 46: ...46 8 2 4 CU E7NKE 3 CU E9NKE 3 CU E12NKE 3 ...
Page 47: ...47 8 2 5 CU E18NKE CU E21NKE ...
Page 48: ...48 9 Electronic Circuit Diagram 9 1 Indoor Unit ...
Page 49: ...49 9 2 Outdoor Unit 9 2 1 CU E7NKE CU E9NKE ...
Page 50: ...50 9 2 2 CU E12NKE ...
Page 51: ...51 9 2 3 CU E15NKE ...
Page 52: ...52 9 2 4 CU E7NKE 3 CU E9NKE 3 CU E12NKE 3 ...
Page 53: ...53 9 2 5 CU E18NKE CU E21NKE ...
Page 54: ...54 10 Printed Circuit Board 10 1 Indoor Unit 10 1 1 Main Printed Circuit Board ...
Page 56: ...56 10 1 5 Human Activity Sensor Printed Circuit Board ...
Page 57: ...57 10 2 Outdoor Unit 10 2 1 CU E7NKE CU E9NKE CU E7NKE 3 CU E9NKE 3 CU E12NKE 3 ...
Page 58: ...58 10 2 2 CU E12NKE CU E15NKE ...
Page 59: ...59 10 2 3 CU E18NKE CU E21NKE ...
Page 96: ...96 16 3 Error Codes Table ...
Page 97: ...97 ...
Page 127: ...127 17 1 1 3 To remove discharge grille ...
Page 128: ...128 17 1 1 4 To remove control board 17 1 1 5 To remove cross flow fan and indoor fan motor ...
Page 129: ...129 ...
Page 131: ...131 17 2 1 3 To remove power electronic controller ...
Page 133: ...133 ...