evoheat Evo270 - How it Works

3
EvoHeat Evo270 Hot Water Heat Pump Manual
3. How it Works
System Principle:
- Refrigerant is compressed into vapor with high temperature
and high pressure when it goes through the compressor.
- On the discharge side of the compressor, the now hot and
highly pressurized vapor is cooled down through the heat
exchange with the water in the tank until it condenses into a
high pressure, moderate temperature liquid.
- The pressure of the liquid refrigerant drops as it passes the
throttling device.
- Finally, the refrigerant absorbs the heat from the surrounding
air and evaporates into vapor with low temperature and low
pressure, where it then it goes into the compressor again.
- The cooled surrounding air could be blown to rooms which
need fresh, cooled air.
4. Unit Dimensions & Technical Data
Model
Evo 270
Heating capacity
kW
3.4 Heat Pump
Water tank capacity
270
Power input
kW
0.94 Heat Pump
Running current
A
3.92 Heat Pump + 6.5 Hydroboost
Power Supply
240V~/50Hz
Compressor Number
1
Compressor
Rotary
Rated outlet water temp.
Deg C
55
Air Volume
m
3
/h
450
Noise
dB(A)
49
Water inlet/outlet size
inch
¾
*Hydroboost power heat
kW
1.5
Net dimensions
mm
See the drawing
Shipping Dimensions
mm
720x760x2040
Net Weight
kg
135
Shipping weight
kg
175
Measurement conditions:
Instant heating: Ambient temperature 15DB/13WB, Water inlet 15 Water outlet 45
Working Temp Range
1) Ambient temperature is -7deg to 43deg (Heat Pump)
2) The max temperature of water tank is 70
Operating parameters: The range of the operating water pressures: 0.15~0.7MPa