E9 to E28 NKR Service Manual.pdf - Industrial Air

Cooling
Heating
Model
Indoor CS-E21NKR
Outdoor CU-E21NKR
Performance Test Condition AS
Power Supply
Phase, Hz Single, 50
V 230 240
Min. Mid. Max. Min. Mid. Max.
kW 1.70 6.30 7.10 1.70 6.30 7.10
Capacity
BTU/h 5800 21500 24200 5800 21500 24200
kcal/h 1460 5420 6110 1460 5420 6110
Running Current A - 8.3 - - 8.1 -
Input Power W 440 1.80k 2.20k 440 1.80k 2.20k
W/W 3.86 3.50 3.23 3.86 3.50 3.23
EER
BTU/hW 13.18 11.94 11.00 13.18 11.94 11.00
kcal/hW 3.32 3.01 2.78 3.32 3.01 2.78
Power Factor % - 94 - - 93 -
Indoor Noise (H / L / QLo)
dB-A 45 / 36 / 33 45 / 36 / 33
Power Level dB 61 / 52 / 49 61 / 52 / 49
Outdoor Noise (H / L / QLo)
dB-A 52 / - / 47 52 / - / 47
Power Level dB 66 / - / 61 66 / - / 61
kW 1.70 7.20 7.70 1.70 7.20 7.70
Capacity
BTU/h 5800 24600 26300 5800 24600 26300
kcal/h 1460 6190 6620 1460 6190 6620
Running Current A - 8.9 - - 8.6 -
Input Power W 400 1.98k 2.17k 400 1.98k 2.17k
W/W 4.25 3.64 3.55 4.25 3.64 3.55
COP
BTU/hW 14.50 12.42 12.12 14.50 12.42 12.12
kcal/hW 3.65 3.13 3.05 3.65 3.13 3.05
Power Factor % - 97 - - 96 -
dB-A
Indoor Noise (H / L / QLo)
Power Level dB
45 / 35 / 32
61 / 51 / 48
45 / 35 / 32
61 / 51 / 48
dB-A 52 / - / 47 52 / - / 47
Outdoor Noise (H / L / QLo)
Power Level dB 66 / - / 61 66 / - / 61
H2
Powerful Heat
Capacity kW 5.6
Input Power W 1.92k
COP W/W 2.92
Capacity kW 8.50
Input Power W 2.50k
COP W/W 3.40
Max Current (A) / Max Input Power (W) 12.2 / 2.74k
Starting Current (A) 8.9
Type Hermetic Motor (Rotary)
Compressor Motor Type Brushless (4 poles)
Output Power W 1.70k
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