Panasonic YKEA 4.2 KW CS-Z42YKEA/CU-Z42YKEA Air To Air Heat Pump
Comprehensive series with high energy efficiency up to –25 °C
YKEA wall units are the ideal solution for IT rooms and similar areas of application, where operational safety and reliable continuous operation are important. The YKEA devices retain their rated power even at low outside temperatures and can –25 °C be used in cooling operation.
Designed for continuous operation
New cable remote control with optional redundancy function
High SEER/SCOP values and energy efficiency classes
Aerowings 2.0 for optimized air ducting
Integrated Wi-Fi adapter for instant connectivity using a Panasonic Comfort Cloud app
Compatible with Google Assistant and Amazon Alexa
Housing and construction designed for quick easy installation
Technical Specifications
| kit |
KIT-Z42-YKEA |
| Cooling capacity (nominal) |
kW |
4.20 |
| Cooling capacity (Min) |
kW |
0.85 |
| Cooling capacity (Max) |
kW |
5.00 |
| EER (nominal) (1) |
W/W |
3.82 |
| EER (Min) (1) |
W/W |
4.72 |
| EER (Max) (1) |
W/W |
3.25 |
| SEER (2) |
8.6 A+++ |
| Pdesign (cooling) |
kW |
4.20 |
| Input power cooling (nominal) |
kW |
1.10 |
| Input power cooling (Min) |
kW |
0.18 |
| Input power cooling (Max) |
kW |
1.54 |
| Annual energy consumption cooling (3) |
kWh/a |
171 |
| Heating capacity (nominal) |
kW |
5.30 |
| Heating capacity (Min) |
kW |
0.85 |
| Heating capacity (Max) |
kW |
6.80 |
| Heating capacity at -7°C |
kW |
4.11 |
| COP (Nominal) (1) |
W/W |
3.93 |
| COP (Min) (1) |
W/W |
4.72 |
| COP (Max) (1) |
W/W |
3.66 |
| SCOP (2) |
4.5 A+ |
| Pdesign at -10°C |
kW |
3.60 |
| Input power heating (nominal) |
kW |
1.35 |
| Input power heating (Min) |
kW |
0.18 |
| Input power heating (Max) |
kW |
1.86 |
| Annual energy consumption heating (3) |
kWh/a |
1,12 |
| Indoor unit |
CS-Z42YKEA |
| Indoor power source |
v |
230 |
| Indoor recommended fuse |
A |
16 |
| Indoor connection indoor / outdoor |
mm² |
4×1.5 |
| Indoor air flow (Cool) |
m³/min |
13.2 |
| Indoor air flow (Heat) |
m³/min |
15.2 |
| Moisture removal volume |
L/h |
2.4 |
| Indoor sound pressure (Cool -Hi) (4) |
dB(A) |
43 |
| Indoor sound pressure (Cool -Hi) (4) |
dB(A) |
43 |
| Indoor sound pressure (Cool -Lo) (4) |
dB(A) |
32 |
| Indoor sound pressure (Cool -Q-Lo) (4) |
dB(A) |
29 |
| Indoor sound pressure (Heat -Hi) (4) |
dB(A) |
44 |
| Indoor sound pressure (Heat -Lo) (4) |
dB(A) |
35 |
| Indoor sound pressure (Heat -Q-Lo) (4) |
dB(A) |
29 |
| Indoor dimension (Height) |
mm |
295 |
| Indoor dimension (Width) |
mm |
870 |
| Indoor dimension (Depth) |
mm |
229 |
| Indoor net weight |
kg |
11 |
| Outdoor unit |
CU-Z42YKEA |
| Outdoor air flow (Cool) |
m³/min |
29.8 |
| Outdoor air flow (Heat) |
m³/min |
31.0 |
| Outdoor sound pressure (Cool -Hi) (4) |
dB(A) |
48 |
| Outdoor sound pressure (Cool -Hi) (4) |
dB(A) |
48 |
| Outdoor sound pressure (Heat -Hi) (4) |
dB(A) |
51 |
| Outdoor dimension (Height) (5) |
mm |
542 |
| Outdoor dimension (Width) (5) |
mm |
780 |
| Outdoor dimension (Depth) (5) |
mm |
289 |
| Outdoor net weight |
kg |
30 |
| Pipe diameter (Liquid) |
inches (mm) |
1/4 (6.35) |
| Pipe diameter (gas) |
inches (mm) |
1/2 (12.70) |
| Pipe length range |
m |
3~20 |
| Elevation difference (in/out) (6) |
m |
15 |
| Pipe length for additional gas |
m |
7.5 |
| Additional gas amount |
g/m |
10 |
| Refrigerant (R32) / CO2 Eq. |
kg/T |
0.97 / 0.65 |
| Operating range (Cool – Min) |
°C |
-25 |
| Operating range (Cool – Min) |
°C |
-25 |
| Operating range (Cool – Max) |
°C |
43 |
| Operating range (Heat – Min) |
°C |
-15 |
| Operating range (Heat – Max) |
°C |
24 |
|
1) EER/COP values are calculated in accordance with EN14511.2) Energy efficiency class scale from A+++ to D. 3) The annual electricity consumption is calculated according to the specifications of EU Regulation 626/2011. 4) Measuring positions – Indoor unit: 1 m distance in front of and 80 cm below the unit; Outdoor unit: 1 m in front and 1 m behind the unit. The sound pressure level measurements are based on JIS C 9612. Whisper: Whisper operation. Low: lowest adjustable fan speed. 5) Add 70 mm to the width for the line connection. Note: Not compatible with PACi NX outdoor units and accessories.
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