WELLNESS CENTRE OF HOTEL HORAL, Velke Karlovice
The system provides heat not only for the wellness centre of Hotel Horal, but also for swimming pool water and hot domestic water preparation. The water temperature is maintained at +36°C, the ambient air temperature at +33°C.
Total capacity: 250 kW
5 outdoor units AJY14LALH
5 indoor hydromodules ATW-VRF
This atypical installation – the units are situated under the sunbathing terrace – required a CFD analysis to consider the installation possibilities. All outdoor units are equipped with central air deflectors to conduct the exhaust air away from the installation site. All indoor hydromodules are hydraulically connected to one system leading to an accumulation tank, from which the water is used for floor heating, AHU exchangers, pool exchangers and HDW exchangers.
Multi-purpose building Uhersky Brod
Modern multi-purpose building in the centre of Uhersky Brod.
VRF V-II system, 5 outdoor units and 38 indoor units
The VRF V-II system secures the air-conditioning of the offices, shops, restaurants and cafés. The users control the system by wired remote controllers. The central management is secured by SYSTEM CONTROLLER software which monitors the system and collects data for electricity charge apportionment.
Hotel HORAL, Velké Karlovice
- VRF V system A: 1 outdoor unit + 6 indoor units + AHU unit
- VRF V system B: 1 outdoor unit + 10 indoor units + AHU unit
- VRF V system C: 1 outdoor unit + 2 VRF-KITs connected to AHU unit
- VRF V system D: 1 outdoor unit + hydromodule
- VRF V-II system: 1 outdoor unit + hydromodule
- split type units of server rooms, reception, storage rooms and massage rooms
- 10 outdoor split units connected to 5 DUO hydromodules
Unique installation of FUJITSU technology in Hotel Horal. All units provide cooling and heating of the whole hotel complex. The heat pumps are used for HDW in the hotel rooms, the main building with conference halls and kitchen. Industrial exchanger with FUJITSU outdoor unit and control module ATW-C maintain constant temperature of +12°C in the liquor storage room.
Production Hall JUTA, Dvůr Králové nad Labem
- VRF V-II system, 5 outdoor units.
Special installation of outdoor units connected by means of VRF-Kits to AHU unit with five-circuit air exchanger. Total capacity of 200 kW to secure the required temperature in the production hall. Controlling is ensured by BMS with cascade control.
Hotel LANTERNA, Velké Karlovice
Two VRF systems and split types units in server rooms, spa and hotel bar.
- VRF V-II system A: outdoor unit connected to AHU unit, 5 indoor units
- VRF V-II system B: outdoor unit connected to 6 indoor units
The VRF V-II system A consists of one outdoor unit connected to AHU unit by means of VRF-Kit. It is used for cooling and heating the hotel kitchen and the restaurant. Five standard units are also connected to the system, cooling the 2nd restaurant. The VRF V-II system B is used for cooling the conference halls. All indoor units are connected to the central controlling system by means of ACC modules. The split type units are used in two hotel server rooms, hotel bar and spa centre. .
Administrative building NUTREND, Olomouc
A set of three outdooor units ensuring the cooling of a new administrative buliding. The building offers 3000 square metres of offices and training facilities.
VRF V-II system
3 outdoor units and 29 indoor duct units
All indoor units are installed in the ceiling cavity without visible vents. The air is blown into the ceiling cavity and passes through the grid ceiling to the offices below.
ICT Technology Park, Tomas Bata University in Zlin
The Technology Park consists of three buildings connected to the Faculty of Applied Informatics main building. It offers 5000 square metres of laboratories and offices.
VRF V-II systems: 9 outdoor units and 76 cassette indoor units
The VRF systems are connected and monitored by BMS using BACnet gateway. The split type units used in server rooms are controlled by BMS by means of ACC modules.
REVIRNI BRATRSKA POKLADNA, Health insurance company, Ostrava
- VRF V system: 4 outdoor units and 31 indoor units
- VRF V-II system: 3 outdoor units and 42 indoor units
- 5 split type units
An extensive installation in two separate buildings. The units are used to cool the offices of a renowned health insurance company. All VRF systems are monitored and controlled by SYSTEM CONTROLLER software. The split type units are also connected to the software by means of VGGX convertors. SYSTEM CONTROLLER also manages the energy saving operation – controls the set modes and temperatures, automatically switches off the units in the evening.
Hotel Castle Residence, Prague
Newly reconstructed historic building from the 18th century in Prague.
The VRF V and V-II systems are the only source of heating in the entire hotel complex. The heat distribution is ensured by indoor units with special VRF-KITs. The remaining capacity of the system is used to heat the pool water and the HDW tank.