Mitsubishi Electric's VRF air conditioning systems offer the luxury of distributed airflow and the independent control of indoor units. Installation flexibility and a wide selection of indoor unit designs and outdoor unit capacities ensure "best match" solutions for air conditioning needs, even for the most diversified requirements. Consideration for the environment during development has led to the manufacture of powerful, compact units that consume minimal energy, have a high coefficient of performance (COP) and contribute to maximum room comfort.
Common Features in YKA series
Compact Design - Industry leading weight saving:
The manageability of the outdoor unit has been improved due to a drastic reduction in its weight, leading to easy transportation, installation, and reduction in withstand load.
Effective Use of Space:
The new models have a smaller foot print and service space requirement than previous models.
Industry leading space saving:
The downsized outdoor unit can be transported through a 800 mm wide door.
Low Noise Levels New Fan Design:
City Multi VRF systems led the introduction of larger single fan motors some ten years ago, achieving substantially lower noise levels over multiple designs.
Continuing the development in the areas of blade shape and weight, Mitsubishi Electric have managed to achieve even higher performance and lower noise levels. To reduce noise levels further and comply with inner city residential noise regulations, all outdoor units include low noise mode. This function works by lowering the fan speed and compressor frequency proportionally with reduction in demand.
R410A Pipe Sizing:
As R410A has a higher specific heat capacity than R22, the pipework is smaller. This means the pipe itself is cheaper, easier to install and less riser space is required within the building.
Blue Fin Treatment:
The anti-corrosion Blue Fin treatment of the heat exchanger is especially effective in urban environments where the traffic pollutions can damage the aluminum fins reducing the capacity and life expectancy of the unit. All CITY MULTI R410A outdoor units have been treated with Blue Fin.
Even when one of the indoor units in the system is under maintenance, the other indoor unit can still operate.
Not applicable to all situations.
Be sure to turn off the power to the indoor unit when repairing or servicing the unit.
Ensuring simple and easy maintenance, system tests are available to check wiring, sensors and the refrigerant amount.