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Viessmann Vitocal 200-S

 
 

Description

Split air/water heat pump
Heating output 3 to 10.6 kW

For new build / modernisation
Detached / semi-detached homes

The Vitocal 200-S uses the free energy of the ambient air. It is ideal for the new buildings (Figure 1) and renovations. It is possible to combine the Vitocal 200-S with existing heating systems (Figure 2).


The Vitocal 200-S uses the free energy from surrounding air. It is suitable for new buildings and renovations and can be used with existing gas or oil boilers.

Heating or cooling system with  interior and external unit 

The Vitocal 200-S heat pump is available in two options, a heating only unit or a heating/cooling unit, both using natural heat from the air. The split system comprises of an external weatherproofed unit and an internal wall mounted unit the size of a standard domestic boiler, meaning internal space loss is kept to a minimum. The external unit can be sited by the side of the house or on a flat roof. The internal unit contains the heat exchanger, heating circuit pump and 3-way diverter valve, ensuring a constant supply of heating and domestic hot water. Electric flow heaters can be added as an option where there is no existing boiler, to ensure the cylinder achieves 60°C temperature (standard on type AWS AC).
In the summer the Vitocal 200-S (Type AWS AC) system with fan convectors or underfloor heating can also be used to cool the building.

Efficient and economical 

The Vitocal 200-S is particularly efficient in part load operation, using the advantages of a DC inverter. The inverter matches the compressor output exactly to the building heat demand. When adding to an existing system the Vitocal 200-S assumes primary control and ensures efficient operation by using the existing system to cover the peak heat demand only. Modulating operation reduces continuous starting and stopping, which extends component life and the speed controlled fan results in quieter operation.

Vitotronic control 

While the Vitotronic 200 controller is designed for ease of programming of the heat pump unit, it also controls the whole heating system. It has a clear and easy to read display with a help menu to aid operation and includes a full diagnosis and fault finding facility as standard. The display will also show heating and cooling curves which can be tailored to personal preferences. The programming unit of theVitotronic 200 can be removed from the front of this appliance and can be sited up to 5 m away from the boiler, enabling installation in areas with restricted access, e.g. if the boiler is installed in a garage or loft.

Complete service and commissioning from Viessmann 

Both the external and internal units benefit from a complete service and commissioning facility via Viessmann‘s Technical Service Department.

Benefits at a glance

  • Attractively priced air/water heat pump with outputs from 3 to 10.6 kW 
  • Modulating output for high efficiency in part load
  • Low operating costs due to high COP value (Up to 4.6 at A7/W35, 3.5 at A2/W35) according to EN14511
  • Maximum flow temperature up to 55°C at - 15°C outside temperature
  • Weatherproofed external unit with evaporator, compressor, expansion valve and fan
  • Interior unit with heating circuit pump, heat exchanger, 3-way diverter valve, safety equipment,and control unit; also with integrated flow heater on heating/cooling variant
  • Vitotronic 200 controller for easy programming of the heat pump unit
  • Commissioning via Viessmann Technical Service

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