What does VRF technology stand for?
VRF stands for Variable Refrigerant Flow.
No matter how large the building is, the system regulates the refrigerant flow perfectly, so that each indoor unit is supplied with exactly the required amount of refrigerant at all times.
TOSHIBA's rotary compressor technology delivers incredible power for all systems, with zero compromises in terms of system reliability. Twin-rotary compressors meet the requirements in an efficient way with minimal energy losses – unlike scroll compressors, which are often set to provide "too much" power. Some VRF models come equipped with a triple rotary compressor, a unique feature found only at TOSHIBA.
VRF technology in detail
Perfect refrigerant management thanks to IFT. The Intelligent Flow Technology microprocessor processes information from all system sensors in order to achieve optimum power distribution. Overcapacity and undercapacity are compensated for irrespective of their location in the building.
Continuous heating operation with continuous heating sensors on the outdoor unit detects even the smallest amount of ice formation and react immediately. While other units have to pause heating operation during the defrosting process, TOSHIBA uses an intelligent bypass system in order to maintain heating output.
Tools for designers and engineers
Intelligent software tools make life easier for both parties, with convenient design at the start of the project and easy access to data on the unit already installed.
Selection Tool
Reliable and efficient design requires much more than simply combining indoor and outdoor units. The Selection Tool software provides you with a realistic representation of one or more overall systems, each with their own level of detail. Floor plans and control options can be incorporated, while lists of units as well as wiring and piping diagrams can be created. Everything is available for export in .pdf or AutoCAD® format at the touch of a button.
In addition, the Refrigerant Saving option can be selected to save up to 10% of refrigerant in entire systems. This tool enables quotations to be provided and work to be planned quickly and effectively.
Wave Tool
Data can be read directly from or uploaded to the outdoor unit using an Android smartphone or tablet. Pairing is simple via the wireless NFC technology. For both initial commissioning and service call-outs, the data for the entire system, device addressing, history, and much more are quickly available for processing on site or via data transfer.
When it comes to VRF multi-room systems, you can choose between 2-pipe and 3-pipe systems for simultaneous cooling and heating.
