What are the advantages of a VRV System
over central air conditioning systems? |
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| Individual control |
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| Conventional systems air condition a building as a whole, whereas the VRV system air conditions each room individually. Hence it is ideal for the constantly changing occupancy of a typical building. Even further, precise level control is possible that reacts to the exact conditions in each room. Individual control promotes a far more economical and efficient system. |
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Other advantages
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| Saves energy |
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Using the HRV for ventilation dramatically boosts energy efficiency. |
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| Conserves space |
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Space efficiency is enhanced by the compact size of the individual units, the long maximum piping length, and the ability to realize a largescale air conditioning system with a single piping circuit |
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| Offers a wide selection of models |
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Lineup of heat pump types and cooling only are 5 to 54 HP, and both in 2 HP increments*. Indoor units consist of 14 types with a total of 79 models. This wide selection of models makes it possible to build a system that perfectly suits the customer’s requirements.
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Except for 5 HP |
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| Operates over a broad temperature range |
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The lower end of the operating temperature range in heating has been extended from –15°C to – 20°C. |
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Provides superior design flexibility
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The extended maximum piping length gives more flexibility when designing the system. |
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Layout changes can be made easily because the capacity of the indoor units can be up to 200% that of the outdoor units. |
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New compressor technology eliminates the need for piping calculations, which shortens the time needed for design. |
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Outdoor units can be placed on the roof where they have no effect on the design of the building interior. |
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Enhances ease of use
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Units are designed to operate quietly, and are also equipped with a function for silent operation especially at night. |
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The controller is easy to operate and has many useful functions. Units can be controlled in each individual room. |
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Delivers ultimate reliability
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The self-diagnostic system identifies problems within the system quickly and accurately. |
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The Auto Restart function ensures that operation is restored with the previous settings even if the power has been shut off. |
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Units are controlled in each individual room, so local malfunctions does not cause the entire system to shut down. |
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| Simplifies installation |
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The lightweight, compact units can be transported using a regular lift. |
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Units can be installed on each floor. |
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The pipes are few in number, making layout simpler. |
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Inspection after installation is straightforward. |
