| Energy Efficiency Grade: | One |
|---|---|
| Heat Temperature: | 80-90°C |
| Work Environment: | Low-temperature Heat Pump |
| Heat Source: | Air-source |
| Heating Type: | Multi-power Heat |
| Application: | Villa Family, Sauna and Swimming Pool, Hotels, Factory Hospital, Student Apartments, Beauty Salons |
| Customization: |
|---|
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| Model | LYD | 7ZW(40L-260L) | 8ZW | 14ZW | 30ZW | 40ZW | 50ZW | 75ZW | 120ZW | |
| Standard temperature condition | Heating Capacity | kW | 6.8 | 7.8 | 13.6 | 30 | 40 | 51 | 75.5 | 125.4 |
| Hot water capacity | L/H | 129.9 | 149 | 259.8 | 580 | 764 | 974 | 1442 | 2396 | |
| Heating power input | kW | 1.51 | 1.7 | 3 | 6.2 | 9 | 11.3 | 16.7 | 26.6 | |
| COP | W/W | 4.5 | 4.58 | 4.6 | 4.5 | 4.4 | 4.5 | 4.5 | 4.7 | |
| Low temperature condition | Heating Capacity | kW | 5.8 | 7 | 12.1 | 24 | 35 | 45.6 | 64 | 95 |
| Hot water capacity | L/H | 97.7 | 118 | 203.9 | 390 | 590 | 768 | 1079 | 1602 | |
| Heating power input | kW | 1.47 | 1.7 | 3 | 5.4 | 9.4 | 12 | 16.8 | 24.3 | |
| COP | W/W | 3.9 | 4.1 | 4.1 | 4 | 3.7 | 3.8 | 3.8 | 3.9 | |
| Ultra-Low temperature condition | Heating Capacity | kW | 5.3 | 6.5 | 11.2 | 19 | 28 | 35.7 | 49.1 | 78 |
| Hot water capacity | L/H | 89.3 | 109 | 188.8 | 276 | 472 | 601 | 826 | 1315 | |
| Heating power input | kW | 1.46 | 1.71 | 2.9 | 5.2 | 10.1 | 12.3 | 16.8 | 26 | |
| COP | W/W | 3.62 | 3.8 | 3.9 | 2.9 | 2.8 | 2.9 | 2.9 | 3 | |
| Power supply | V/Ph/Hz | 220V/ 50~60Hz | 380V~440V/ 50~60Hz | |||||||
| Heating type | Direct | |||||||||
| Rated output water temperature | ºC | 45 | ||||||||
| Maximum output water temperature | ºC | 90 | ||||||||
| Work ambient temperature | ºC | (-)25-43 | ||||||||
| Compressor | Type | Panasonic | Dorin(Italy) | |||||||
| Circulation water pump | Brand | Nidec(DC) | Wilo(Inverter AC) | |||||||
| Power | kW | 0.05 | 0.05 | 0.08 | 0.37 | 0.37 | 0.45 | 0.55 | 1.1 | |
| Defrosting type | Bypass | |||||||||
| Water connection pipe size | mm | DN15 | DN20 | DN25 | ||||||
| Water side heat exchanger | Type | Tube-Tube type | ||||||||
| Air side heat exchanger | Type | High efficiency copper tube(Interior Screw) nested in aluminium fin | ||||||||
| Refrigerant | Type | R744/CO2 | ||||||||
| Controller | Brand | CAREL(Italy) | ||||||||
| Dimensions | Length | mm | 520 | 910 | 1150 | 1280 | 1803 | 1803 | 2046 | 2468 |
| Width | mm | 520 | 430 | 430 | 800 | 830 | 830 | 1106 | 1368 | |
| Height | mm | 1700 | 1000 | 1250 | 1500 | 2100 | 2100 | 2300 | 2413 | |
| Unit noise level | dB(A) | 40 | 42 | 45 | 46 | 49 | 50 | 54 | 65 | |
| Net weight | kg | 132 | 130 | 181 | 380 | 525 | 650 | 980 | 1350 | |
| Inverter | DC | AC | ||||||||
| Note: | ||||||||||
| 1.Standard temperature condition:Ambient temperature 20ºC,Water temperature: inlet 15ºC,outlet 60ºC | ||||||||||
| 2.Low temperature condition:Ambient temperature 7ºC,Water temperature: inlet 9ºC,outlet 60ºC | ||||||||||
| 3.Ultra-Low temperature condition: Ambient temperature -7ºC,Water temperature: inlet 9ºC,outlet 60ºC | ||||||||||
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