Wall Mounted Professional -20°C • R410A

Complete line-up with high efficiency even at -20 °C.
This wall-mounted air conditioner is especially designed for professional applications such as computer rooms where cooling inside the room is necessary even when the outside temperature is low. Furthermore this air conditioner has an automatic changeover system, in order to maintain the inside temperature even when sharp outside temperature changes occur.

Specifications

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Wall Mounted Professional -20°C • R410A Single Phase
2.50 kW 3.50 kW 4.20 kW 5.00 kW
EER (Nominal) (1) W/W 4,85 (4,23 - 5,00) A 4,02 (3,57 - 5,00) A 3,50 (3,50 - 3,16) A 3,47 (3,50 - 3,02) A
COP (Nominal) (1) W/W 4,86 (4,12-5,15) A 4,35 (3,63 - 5,15) A 3,75 (2,88 - 3,24) A 3,82 (2,88 - 3,11) A
Kit KIT-E9-PKEA KIT-E12-PKEA KIT-E15-PKEA KIT-E18-PKEA
Cooling capacity (Nominal) kW 2,50 3,50 4,20 5,00
Cooling capacity (Min) kW 0,85 0,85 0,98 0,98
Cooling capacity (Max) kW 3,00 4,00 5,00 6,00
EER (Nominal) (1) W/W 4,85 4,02 3,50 3,47
EER (Min) (1) W/W 4,23 3,57 3,50 3,50
EER (Max) (1) W/W 5,00 5,00 3,16 3,02
Cooling capacity at -10°C kW 2,63 3,69 5,04 6,00
EER at -10°C W/W 7,19 5,96 6,01 6,00
Cooling capacity at -20°C kW 2,61 3,66 4,06 5,82
EER at -20°C W/W 6,71 5,56 4,39 5,39
SEER (2) 7,10 A++ 6,70 A++ 6,30 A++ 6,90 A++
Pdesign (cooling) kW 2,50 3,50 4,20 5,00
Input power cooling (Nominal) kW 0,52 0,87 1,20 1,44
Input power cooling (Min) kW 0,17 0,17 0,28 0,28
Input power cooling (Max) kW 0,71 1,12 1,58 1,99
Annual energy consumption cooling (3) kWh/a 123,00 183,00 233,00 254,00
Heating capacity (Nominal) kW 3,40 4,00 5,40 5,80
Heating capacity (Min) kW 0,85 0,85 0,98 0,98
Heating capacity (Max) kW 5,40 6,60 7,10 8,00
Heating capacity at -7°C (4) kW 3,33 4,07 4,10 4,98
COP (Nominal) (1) W/W 4,86 4,35 3,75 3,82
COP (Min) (1) W/W 4,12 3,63 2,88 2,88
COP (Max) (1) W/W 5,15 5,15 3,24 3,11
SCOP (5) 4,40 A+ 4,10 A+ 3,90 A 4,20 A+
Pdesign at -10°C kW 2,80 3,60 3,60 4,40
Input power heating (Nominal) kW 0,70 0,92 1,44 1,52
Input power heating (Min) kW 0,17 0,17 0,34 0,34
Input power heating (Max) kW 1,31 1,82 2,19 2,57
Annual energy consumption heating (3) kWh/a 891 1229 1292 1467
Indoor unit CS-E9PKEA CS-E12PKEA CS-E15PKEA CS-E18PKEA
Indoor power source V 230 230 230 230
Indoor recommended fuse A 16 16 16 16
Indoor connection indoor / outdoor mm² 4 x 1,5 4 x 1,5 4 x 1,5 4 x 2,5
Indoor air flow (Cool) m³/min 13,3 13,6 14,1 17,9
Indoor air flow (Heat) m³/min 14,6 14,7 15,0 19,3
Moisture removal volume L/h 1,5 2,0 2,4 2,8
Indoor sound pressure (Cool -Hi) (5) dB(A) 39 42 43 44
Indoor sound pressure (Cool -Lo) (5) dB(A) 26 29 32 37
Indoor sound pressure (Cool -Q-Lo) (5) dB(A) 23 26 29 34
Indoor sound pressure (Heat -Hi) (5) dB(A) 40 42 43 44
Indoor sound pressure (Heat -Lo) (5) dB(A) 27 33 35 37
Indoor sound pressure (Heat -Q-Lo) (5) dB(A) 24 29 29 34
Indoor dimension (Height) mm 295 295 295 295
Indoor dimension (Width) mm 870 870 870 1070
Indoor dimension (Depth) mm 255 255 255 255
Indoor net weight kg 10 10 10 13
Outdoor unit CU-E9PKEA CU-E12PKEA CU-E15PKEA CU-E18PKEA
Outdoor sound pressure (Cool -Hi) (5) dB(A) 46 48 46 47
Outdoor sound pressure (Heat -Hi) (5) dB(A) 47 50 46 47
Outdoor dimension (Height) (6) mm 622 622 695 695
Outdoor dimension (Width) (6) mm 824 824 875 875
Outdoor dimension (Depth) (6) mm 299 299 320 320
Outdoor net weight kg 36 36 45 46
Pipe diameter (Liquid) Inch (mm) 1/4 (6,35) 1/4 (6,35) 1/4 (6,35) 1/4 (6,35)
Pipe diameter (Gas) Inch (mm) 3/8 (9,52)  3/8 (9,52)  1/2 (12,70) 1/2 (12,70)
Pipe length range m 3 3 3 3
Elevation difference (in/out) (8) m 15 15 15 20
Pipe length for additional gas m 5 5 15 15
Additional gas amount g/m 7,5 7,5 7,5 7,5
Refrigerant (R410A) / CO2 Eq. kg / T 20 20 20 20
Operating range (Cool - Min) °C -20 -20 -20 -20
Operating range (Cool - Max) °C 43 43 43 43
Operating range (Heat - Min) °C -15 -15 -15 -15
Operating range (Heat - Max) °C 24 24 24 24

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