Fixed Air Conditioning Systems |
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Toshiba Air-Conditioning is the Preferred Choice for All Seasons:
All Seasons Hire provide a wide range of Air Conditioning, and Heating Hire solutions. They also supply and install fixed Air Conditioning systems for a wide range of business sectors. All Seasons fixed Air Conditioning division only choose from Top Manufacturers. When it comes to Inverter Technology our first choice is Toshiba Air Conditioning:
What is Inverter Technology?
Inverter technology is integrated in the Air Conditioning outdoor unit. The inverter technology can be compared to the technology in a car. i.e. the harder you push your accelerator, the faster you go.
An Air Conditioning unit using inverter technology will gradually increase its capacity based on the capacity needed in the room to cool down or heat up the room. The non-inverter can be compared with switching on or off an electric light. If you switch on the light it will run on full load as soon as you switch it on!
Advantages of inverter technology in Air Conditioning:
- Required temperature is reached much faster
- Start-up time is reduced by 33%
- Energy is saved and also money, inverter technology reduces power consumption by 30%
- Avoids cycling of the compressor resulting in zero voltage peaks
- No temperature fluctuations
Toshiba Digital and Super Digital Inverter systems deliver exceptional operating savings and ecological features in extremely compact units. With state-of-the-art technologies, flexible controls and improved installation they bring comfort and convenience to any business or commercial installation. A complete range of indoor units satisfies all commercial applications: ceiling, cassette, ducted, suspended, high wall and flexi Air Conditioning Units. The Digital and Super Digital Inverter systems represent the most economical and ecological approach to Air Conditioning. The technology of the Digital Inverter control module ensures optimised reproduction of the supply sine wave at the desired frequency, in order to reduce inefficient harmonics that inverters normally emit. With this innovative control method, the Toshiba Digital Inverter brings state-of-the-art inverter technology to the commercial Air Conditioning sector, offering considerable advantages in terms of capacity, energy savings and optimised comfort.
Compressor operation is practically imperceptible. TOP The Toshiba Digital and Super Digital Inverters are powerful and extremely efficient. They provide Air Conditioning with great energy savings. In most applications, these systems can reduce energy consumption by up to 40% compared with traditional fixed speed units. The variable capacity level of the compressor allows the Digital and Super Digital Inverter to maintain room temperature control and to ensure minimum energy wastage.
The Digital Inverter range for business applications provides compact, light weight units with exceptional performance; the systems suit any installation with little business disruption. In addition, the Super Digital Inverter boasts energy efficiency class A and enables an even larger range of applications. The wide range of indoor units is able to satisfy any kind of requirement and the enhanced DC twin rotary compressor delivers stable performance with less friction, making this system very quiet. Toshiba’s Digital Inverter models use the new, vector controlled, Intelligent Power Drive Unit, which produces a power supply whose frequency and voltage provide superb control and energy efficiency. The new technology has allowed a much wider range of frequencies and voltages to be achieved. Performance is further improved by the high-speed converter circuit which calculates the relationship between the compressor’s windings and rotor through the currents drawn – allowing instantaneous optimisation of the power supply to the compressor. R-410A is a blend of R-32 and R-125 and is the most energy efficient, non ozone- depleting refrigerant available for Light Commercial systems. The use of this refrigerant is a clear demonstration of Toshiba’s commitment and respect of the environment. The New Digital Inverter is the ideal solution to replace old units reusing existing refrigerant lines. This new system represents the advanced solution that meets the increasing market needs, in terms of comfort and ease of installation. Thanks to the filter positioned in the refrigerant circuit, the new Digital Inverter system, equipped with R410A refrigerant, can use piping designed for old R22 or R407C refrigerant*. Thanks to high-mesh filters and to stable lubricant oil against chloride compounds, the new Digital Inverter – series 4 – enables the existing pipe-work to be used. This solution offers significant benefits in terms of performances, acoustic comfort and efficiency.
The Digital Inverter – series 3 – is also still available, combining ecology and savings in a smart unit. It offers technology, efficiency and easy installation. Super Digital Inverter: high performance The Super Digital Inverter range is dedicated to those who demand the best, without any compromise. In fact, this system offers all the features of the standard series, plus superior characteristics, such as excellent performance, high energy efficiency and wide operating range. (Provided the existing pipe-work meets current legislation regarding the pressure rating of R410A)
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Outdoor Unit |
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New four-way cassette This A class unit (series 4) is easy to install and maintain and provides high performance and total comfort. Unobtrusive and flexible, it is ideal for small commercial applications, where space is limited. |
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Compact four-way cassette Fits standard 600 × 600 mm grid ceilings; Its compact design blends with any room interior, where appearance is as important as functionality. |
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Ducted Suitable for a wide range of applications, the ducted unit is completely unobtrusive and ensures uniform air distribution. It is ideal for hotels and banks, due to its very low sound levels. |
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Ceiling This ceiling-suspended unit is ideal for offices, classrooms and restaurants. It provides high efficiency and very low noise level. |
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High-wall With its stylish and compact design, this high-wall unit easily blends with any room interior. It is particularly suitable for elegant shops and restaurants. The advanced filtration system improves the indoor air quality. |
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Flexi This flexible unit can be installed either as a low-wall or ceiling-suspended model. Elegant and compact, it easily blends with the room interior. |
The twin-split system allows the connection of two indoor units of the same type and the same capacity to one outdoor unit in order to ensure more even air distribution in a larger zone. The master unit measures the temperature for both indoor units. The indoor units are installed in the same room, always operate simultaneously, and have a single control.
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| Single room Air Conditioning unit |
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| Single room Air Conditioning unit |
1 VRF (Multiple Room Multi Split Air Conditioning)
Variable refrigerant flow (vrf) also known as variable refrigerant volume (vrv).
This type of system consists of a number of air handling units (possibly up to 48) connected to a modular external condensing unit.
The refrigerant flow is varied using either an inverter controlled variable speed compressor, or multiple compressors of varying capacity in response to changes in the cooling or heating requirement within the air conditioned space.
Air Conditioning for Retail: Air Conditioning for Offices: Air Conditioning for hotels and Leisure: Air Conditioning for Government: Air Conditioning for Hospitals: Air Conditioning for FMs: Air Conditioning for manufacturing:
Air Conditioning for IT: Air Conditioning for Schools:
