Wall-mounted Professional Inverter -25°C ·R32

Complete line-up with high efficiency even at -25°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.

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The air conditioning connects with the future

Specifications

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Wall-mounted Professional Inverter -25°C ·R32 SINGLE PHASE
2.50 kW 3.50 kW 4.20 kW 5.00 kW 7.10 kW
Kit KIT-Z25-YKEA-1 KIT-Z35-YKEA-1 KIT-Z42-YKEA-1 KIT-Z50-YKEA-1 KIT-Z71-YKEA-1
Cooling capacity (Nominal) kW 2,50 3,50 4,20 5,00 7,10
Cooling capacity (Min) kW 0,85 0,85 0,85 0,98 0,98
Cooling capacity (Max) kW 3,50 4,20 5,00 6,00 8,50
EER (Nominal) (1) W/W 4,90 4,12 3,82 3,68 3,23
EER (Min) (1) W/W 4,72 4,72 4,72 3,92 2,33
EER (Max) (1) W/W 3,98 3,68 3,25 3,16 2,83
SEER (2) 9,5 A+++ 9,6 A+++ 8,6 A+++ 8,6 A+++ 6,5 A++
Pdesign (cooling) kW 2,50 3,50 4,20 5,00 7,10
Input power cooling (Nominal) kW 0,51 0,85 1,10 1,36 2,20
Input power cooling (Min) kW 0,18 0,18 0,18 0,25 0,42
Input power cooling (Max) kW 0,88 1,14 1,54 1,90 3,00
Annual energy consumption cooling (3) kWh/a 92 128 171 203 382
Heating capacity (Nominal) kW 3,40 4,00 5,30 5,80 8,20
Heating capacity (Min) kW 0,85 0,85 0,85 0,98 0,98
Heating capacity (Max) kW 5,00 5,80 6,80 8,00 10,20
Heating capacity at -7°C kW 3,05 3,40 4,11 4,80 6,31
COP (Nominal) (1) W/W 4,86 4,44 3,93 4,08 3,71
COP (Min) (1) W/W 4,72 4,72 4,72 4,26 2,45
COP (Max) (1) W/W 3,97 3,87 3,66 3,35 3,29
SCOP (2) 4,6 A++ 4,6 A++ 4,5 A+ 4,6 A++ 4,1 A+
Pdesign at -10°C kW 2,70 3,20 3,60 4,20 5,50
Input power heating (Nominal) kW 0,70 0,90 1,35 1,42 2,21
Input power heating (Min) kW 0,18 0,18 0,18 0,23 0,40
Input power heating (Max) kW 1,26 1,50 1,86 2,39 3,10
Annual energy consumption heating (3) kWh/a 822 974 1.120 1.278 1.878
Indoor unit CS-Z25YKEA-1 CS-Z35YKEA-1 CS-Z42YKEA-1 CS-Z50YKEA-1 CS-Z71YKEA-1
Power supply (Voltage) V 230 230 230 230 230
Indoor recommended fuse A 16 16 16 16 20
Indoor connection indoor / outdoor mm² 4 x 1,5 4 x 1,5 4 x 1,5 4 x 2,5 4 x 2,5
Indoor air flow (Cool) m³/min 11,4 12,7 13,2 17,4 19,0
Indoor air flow (Heat) m³/min 13,8 14,8 15,2 19,1 19,9
Moisture removal volume L/h 1,5 2,0 2,4 2,8 4,1
Indoor sound pressure (Cool - Hi) (4) dB(A) 39 42 43 44 47
Indoor sound pressure (Cool - Lo) (4) dB(A) 25 28 32 37 38
Indoor sound pressure (Cool - Q-Lo) (4) dB(A) 21 21 29 30 35
Indoor sound pressure (Heat - Hi) (4) dB(A) 41 43 44 44 47
Indoor sound pressure (Heat - Lo) (4) dB(A) 27 30 35 37 38
Indoor sound pressure (Heat - Q-Lo) (4) dB(A) 22 22 29 30 35
Indoor dimension (Height) mm 295 295 295 295 295
Indoor dimension (Width) mm 870 870 870 1.040 1.040
Indoor dimension (Depth) mm 229 229 229 244 244
Indoor net weight kg 11 11 11 12 13
Outdoor unit CU-Z25YKEA-1 CU-Z35YKEA-1 CU-Z42YKEA-1 CU-Z50YKEA-1 CU-Z71YKEA-1
Outdoor air flow (Cool) m³/min 27,6 29,8 29,8 39,8 44,7
Outdoor air flow (Heat) m³/min 27,6 29,8 31,0 36,9 45,8
Outdoor sound pressure (Cool - Hi) (4) dB(A) 46 48 48 48 52
Outdoor sound pressure (Heat - Hi) (4) dB(A) 48 50 51 50 54
Outdoor dimension (Height) (5) mm 542 542 542 695 695
Outdoor dimension (Width) (5) mm 780 780 780 875 875
Outdoor dimension (Depth) (5) mm 289 289 289 320 320
Outdoor net weight kg 30 30 30 40 45
Piping diameter (Liquid) Inch (mm) 1/4 (6,35) 1/4 (6,35) 1/4 (6,35) 1/4 (6,35) 1/4 (6,35)
Piping diameter (Gas) Inch (mm) 3/8 (9,52)  3/8 (9,52)  1/2 (12,70) 1/2 (12,70) 5/8 (15,88)
Pipe length range m 3 ~ 20 3 ~ 20 3 ~ 20 3 ~ 30 3 ~ 30
Elevation difference (in/out) (6) m 15 15 15 15 20
Pre-charged pipe length m 7,5 7,5 7,5 7,5 10
Additional gas amount g/m 10 10 10 15 25
Refrigerant (R32) / CO2 Eq. kg / T 0,89 / 0,60 0,89 / 0,60 0,97 / 0,65 1,13 / 0,76 1,35 / 0,91 
Operating range (Cool - Min) °C -25 -25 -25 -25 -25
Operating range (Cool - Max) °C +43 +43 +43 +43 +43
Operating range (Heat - Min) °C -15 -15 -15 -15 -15
Operating range (Heat - Max) °C +24 +24 +24 +24 +24

(1) EER and COP calculation is based in accordance to EN14511.
(2) Energy Label Scale from A+++ to D.
(3) The annual energy consumption is calculated in accordance to EU/626/2011.
(4) The sound pressure of the indoor unit shows the value measured of a position 1m in front of the main body and 0,8 m below the unit. For outdoor unit 1m in front and 1m in rear side of main body. The sound pressure is measured in accordance with JIS C 9612. Q-Lo: Quiet mode. Lo: The lowest set fan speed.
(5) Add 70mm for piping port.
* Not compatible with PACi NX outdoors and accessories. Domestic range sales conditions may apply. Check with your sales representative.

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