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Products Information
1. Space air heating;2. Space air cooling;3. Domestic hot water;4. TUV, CE, ROHS, EMC efficiency certification;5. COP up to 4.5;6. Plat type heat exchanger;7. Hitachi brand compressor;8. Wilo brand water pump;9. Saglnomiya electronic expansion valve;10. Electrical heater built inside;11. High efficient of refrigerant R410A.
| Specification - EVI Multifunctional Air Source Heat Pump(Split System) | |||||
| TECHNICAL DATA | AXAO-11S/3E | AXAO-14S/3E | AXAO-16S/3E | ||
| Heating | Nominal capacity | kW | 12.8 | 15.8 | 17.9 |
| Power input | kW | 2.98 | 3.51 | 3.89 | |
| COP | W/W | 4.3 | 4.5 | 4.60 | |
| Power supply | V/Ph/Hz | 400/3/50 | |||
| Max. leaving water temperature (without using backup heater) | °C | 55 | |||
| Compressor | Type | Srcoll EVI | |||
| Brand | Hitachi | ||||
| Refrigerant type | R410A | ||||
| Working ambient range | -25 - 43C | ||||
| Dimensions (Net) | Indoor unit mm | mm | 862x508x375 | ||
| (HeightxWidthxDepth) | |||||
| Outdoor unit mm | mm | 1260x1050x420 | 1415x1044x420 | 1415x1044x420 | |
| (HeightxWidthxDepth) | |||||
| Dimensions (Packing) | Indoor unit mm | mm | 902x568x415 | ||
| (HeightxWidthxDepth) | |||||
| Outdoor unit mm | mm | 1350x1115x450 | 1525x1111x450 | 1525x1111x450 | |
| (HeightxWidthxDepth) | |||||
| Net weight | Indoor unit | kg | 67 | 68 | 69 |
| Outdoor unit | kg | 95 | 98 | 113 | |
| Gross weight | Indoor unit | kg | 71 | 72 | 73 |
| Outdoor unit | kg | 103 | 106 | 122 | |
| Noise level | Indoor unit | dB(A) | 31 | ||
| Outdoor unit | dB(A) | 55 | 58 | 58 | |
| Features included: | |||||
| ON/OFF or Inverter type | EVI on/off unit | ||||
| Plate heat exchanger | 316 stainless steel heat exchanger | ||||
| Water pump | wilo brand 4.6 m3/hr | ||||
| 3-way valve | switch from space heating/cooling to domestic hot water | ||||
| Manometer | refrigerant/water pressure manometer | ||||
| Expansion vessel | 6.5L | ||||
| Electric heater | 2kW | ||||
| OR safety valve | yes | ||||
| OR air purge valve | yes | ||||
| Water flow switch | yes | ||||
| Auto restart | yes | ||||
| Loading quantity of 20GP (Use ratio ) | 47 | 47 | 27 | ||
| Loading quantity of 40GP (Use ratio ) | 70 | 70 | 57 | ||
| Loading quantity of 40HQ (Use ratio ) | 98 | 98 | 57 | ||
| Reference photo | Bitmap | Bitmap | |||
NOTES: Capacities and power inputs based on the following conditions: - Heating: Water Inlet/Outlet temperature 30°C/35°C. Outdoor air dry bulb/wet bulb temperature 7CC - Data are based on approx 5 m lenght of well insulated refrigerant pipes. Refrigerant content is suitable for a 10 m long pipes. | |||||
EVI Eco therma multifunctional heat pump (split syetem)