7KW Mini Split Heat Pump Cold Climate Air Conditioner Fan Outdoor
Unit
Feature
1. Air conditioning and floor heating in one, temperature and
humidity control, more comfortable household central air
conditioning
2. Jet boosting technology, the heat of -25 °C is not attenuated,
and the cooling capacity of 45 °C is not attenuated.
3. Intelligent defrosting, frost defrosting, no frost heating,
maximizing heating energy efficiency
4. Split structure, multiple anti-freeze design, effectively solve
the problem of water pipe freezing.
5. Three silent modes, eight mute technology, to create a quiet
home environment for users.
8. The unit is equipped with hydraulic components such as water
pump, expansion tank, water flow switch and safety valve. It is
more convenient to install and more reliable to use.
Technical data
| Model | SLNA-007UMcode name.pdf |
| Compressor capacity | 2HP |
| Function | Heating and Cooling |
| Electricity | 220V-1N-50Hz |
| Working conditions | ℃ | -25~～+45 |
| Data | Heata | Nominal capacity | KW | 3.9 |
| Input power | KW | 1.69 |
| COP | / | 2.3 |
| Heating IPLV(H) | 2.53 |
| Coolb | Nominal capacity | KW | 4.4 |
| Input power | KW | 1.69 |
| COP | / | 2.6 |
| Cooling IPLV(C) | 2.7 |
| A7W35c | KW/COP | 6.4/4.1 |
| A2W35 | KW/COP | 5.8/3.6 |
| A-7W35 | KW/COP | 4.3/2.7 |
| A-15W55 | KW/COP | 3.4/1.9 |
| A-20W45 | KW/COP | 2.9/1.94 |
| Max. running currency | A | 13.2 |
| Compressor quantity | set | 1 |
| Refrigerant/charging quantity kg | / | R404A/2.2 |
| Air blow type | / | Side |
| Water pipe diameter | inch | G1〞 |
| Rating flow | m³/h | 1.6 |
| Water side pressure loss | kPa | ≤35 |
| Noise level | dB(A) | 59 |
| Overall dimensions(L×W×H) | mm | 1087×435×901 |
| Weight | kg | 70
|
a: Nominal heating conditions: ambient dry bulb temperature-12℃,
wet bulb temperature-14℃, outlet water temperature 41℃, water flow
0.172 * nominal heating
b:Nominal refrigeration conditions: ambient dry bulb temperature
35℃, outlet water temperature 7℃, water flow 0.172 * nominal
cooling capacity
c:A7W35 working condition: inlet air temperature 7℃, outlet water
temperature 35℃
Applications
House, apartment, villa air heating or cooling.
In summer, it provide 7C cool water and in winter, it provide 50C
hot water
Water could be used in bath too.
ASHP VS Air Conditioner unit
The air source heat pump air conditioner belongs to the central air
conditioner of the water system. It uses water circulation
refrigeration, and the outlet air temperature is high and soft. The
temperature difference with the outdoor is not too large, and it is
not punctured when it is blown on the body. At the same time, it
can maintain the best indoor humidity environment and avoid indoor
drying. The air conditioner is a fluorine system. The main purpose
of the air conditioner at the beginning of the design is cooling.
Therefore, the accessories of the airframe are designed for
cooling. The air conditioner has a relatively high energy
efficiency conversion during cooling, and the air temperature is
relatively low. It will be relatively large, the interior will be
relatively dry, and it will be chilly when it is blown to the body,
and the cooling will be faster.
