The Vitocal 222-S is a compact Air to Water heat pump equipped with the new user-friendly Vitotronic 200 control unit, allowing for easy to control and efficient weather compensated heating and advanced hot water temperature control. It comes with an integrated 170l hot water cylinder, three way diverting valve and cylinder charge pump. The graphic interface enables quick and easy changes to your heating and hot water temperatures , clearly displaying heating curves as well as providing a detailed fault finding system. It comes in outputs of 8, 10 & 13kW, although this is rated at 7oC ambient temperature so each unit can only be installed in a house with a 25% lower peak heating demand than the rated output above. The unit can be communicate with a Viessmann PV inverter making full use of any electricity generated.
The units come with 12m as standard of flexible hose to connect the internal and external units. This can be extended up to 30m if required.
| 222.A08 | 222.A10 | 222.G13 | |
| Maximum Heating Output (Air 7oC, Water 35oC) | 8.39kW | 10.9kW | 14.6kW |
| Maximum Heating Output (Air 2oC, Water 35oC) | 5.6kW | 7.7kW | 10.6kW |
| Power Consumption (Air 7oC, Water 35oC) | 1.96kW | 2.36kW | 3.40kW |
| Power Consumption (Air 2oC, Water 35oC) | 1.73kW | 2.20kW | 3.25kW |
| COP (Air 7oC, Water 35oC) | 4.28 | 4.62 | 4.29 |
| COP (Air 2oC, Water 35oC) | 3.24 | 3.50 | 3.26 |
| Refridgerant | R410A | R410A | R410A |
| Refridgerant Charge | 2.15kg | 2.95kg | 2.95kg |
| Standard line length | 12m | 12m | 12m |
| Top up for line lengths 12-30m | 60g/m | 60g/m | 60g/m |
| Dimensions (Internal heat pump only) | 630D, 600W, 1829H | ||
| Dimensions (External unit) (D / W / H) | 1040/340/865 | 900/340/1255 | 900/340/1255 |
| Total Weight Internal units (incl Buffer Tank) | 520kg | 520kg | 526kg |
| Weight External unit | 66kg | 110kg | 110kg |
| Primary Circuit (Air) | |||
| Sound Power of the external unit (air 7oC water 35oC) (dB(A)) | 62 | 62 | 63 |
| Max Air Temperature (oC) | 35 | 35 | 35 |
| Min Air Temperature (oC) | -15 | -15 | -15 |
| Secondary Circuit (Heating) | |||
| Minimum flow rate (L/s) | 0.23 | 0.30 | 0.38 |
| Max Flow temperature from Compressor (oC) | 60 | 60 | 60 |
| Max Hot Water temperature from Tank (oC) | 50 | 50 | 50 |
| Max Heating temperature from Buffer (oC) | 55 | 55 | 55 |
| Electrical Specifications | |||
| Instantaneous Water Heater (1/N/PE 230V/50Hz B16A MCB) | 3kW | 3kW | 3kW |
| MCB Size for internal Unit (1/N/PE 230V/50Hz) | B16A | B16A | B16A |
| Rated Current for external unit incl Compressor (Compressor) | 15.7A | 19.6A | 26.5A |
| Starting Current | ≤25A | ≤25A | ≤32A |
| MCB Size for external Unit incl Compressor (1/N/PE 230V/50Hz) | C20A | C20A | C32A |
