Table of Contents
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1. About the product
When construction and building the heat pump all relevant
EU guidelines have been followed. (Also se EU-declaration
of conformity)
Any work carried out on this unit may only be
done by skilled personnel. Take all necessary
precautions to avoid accidents.
1.1 Scope of delivery
•
Heat pump with built-in controls
•
Installation manual with technical data
•
Operating instructions
1.2 Product description
Vanvex R is a domestic water heat pump with a condenser
on the outside of the tank. The application area and
operating principles of the heat pump are specified in the
operating instructions.
1.3 Technical data
Performance data
Performance specified for heating of domestic water from
15°C to 45°C
Thermal output (with air 15°C /
water 15°C – 45°C
Power input (with air 15°C / water
15°C – 45°C)
COP (with air 15°C / water 15°C
– 45°C)
Power consumption electrical
cartridge / heating elemen
Operating range / limits
Max. air temperature
Max. water temperature
Max. water temperature (with
operation of heat pump and
electric cartridge)
Sound level
1 meter in front of unit
kW
1,52
kW
0,43
-
3,54
kW
1,5
°C
35
°C
55
°C
65
dB(A) 52
- Technishce Änderungen vorbehalten -
Installation Manual
Domestic wter container
Material
Net volume
Airflow volume
Airflow volume
1.4 Refrigerant circuit – description
The cooling system is used for processing the heat in the
inlet air. This is the manner by which the extracted heat is
transferred to the water. This process is only possible with
the external addition of energy, which takes place in the
compressor.
In the vaporiser, heat is absorbed from the air and refrigerant
in gaseous form and fed to the compressor. In the compressor,
the refrigerant is raised up to a higher pressure and energy
level, so it can deliver the heat to the water through the
condenser pipe, which is coiled around the tank. The
condensed coolant fluid is throttled down to a lower pressure
using the expansion valve so it becomes possible to repeat
the cooling cycle in the vaporiser.
1.4.1 Cooling system - description
The skilled technician must make sure that all refrigerant
carrying parts are emptied to a level where work may be
carried out without any risk to people or materials, before
repairs and services are carried out.
When repairing and servicing the heat pump in which the
refrigerant system has to be opened, always take extra care.
If the use of an open flame is needed, (Welding, soldering
etc.) special care must be taken in order to prevent fire.
1.4.2 Electrical circuit - description
When work is carried out on the heat pump, the main supply
must be disconnected. (Pull the plug)
When the unit is connected to the supply all local and
national regulations must be followed, along with the
demands from the power supplier.
1.4.3 Water circuit - description
Only water in drinking quality may be used. During
installation the choice of material must be taken into
account, and made sure those are compatible in the entire
circuit. Safety equipment must be installed to prevent over
pressure in the system.
All pipe work must comply with water safety regulations.
Steel specially
enamelled
Litre
285
m³/h
250
3
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