lg multi v 5

In 2017, LG offered its best VRF system from the MULTI V 5 series. The new generation fully improves its technological potential with even more powerful and reliable, but also economical inverter compressors using the latest technology, Ocean Black Fin with the most efficient corrosion resistance and applied biomimetic technologies and larger fans. At the same time, Dual Sensing control offers users the most pleasant environment possible while minimizing unnecessary energy losses with a system that senses temperature and humidity to effectively manage cooling, heating and part-load.

MULTI V is designed for the best efficiency, performance, flexibility, comfort and handling.

As the core technology of the air conditioning system, the inverter compressor of the latest technology of MULTI V 5 maintains incomparable efficiency and durability and is based on the unique technology and innovation of LG HVAC, easily providing high efficiency in low vibration and noise.

Some of the many improvements are:

Six bypass valves prevent damage to the compressor due to too much refrigerant. Significantly more efficient than models with 4 bypass valves and ensuring a significantly longer life.

Vapor injection

Maximized heat capacity by two-stage compression

Improved wear with the use of PEEK material

Newly created bearing system using PEEK (Polyether ether ketone) allows to increase the working range as well as longer compressor life

Wide operating range from 10 to 165Hz

Improved partial load efficiency in all operating ranges

HiPORTM (High Pressure Oil Return)

Solution for loss of compressor efficiency caused by oil return

Intelligent oil management

Real-time oil level recognition

Also, improved main parts, such as fans based on biomimetic technology, the 4-sided heat exchanger compared to the 3-sided heat exchanger of the previous model, and the compressor with increased efficiency and capacity allow the use of high-capacity outdoor units. One MULTI V 5 module can provide up to 26HP. As a result of biomimetic technology created during years of joint research with the Department of Mechanics and Space Engineering of Seoul National University, the MULTI V 5 fan increases its airflow capacity while reducing operating power consumption.

There are several main components that the Korean company has relied on in creating the final product:

INCOMPARABLE EFFICIENCY

INCOMPARABLE WORK

INCOMPARABLE COMFORT

INCOMPARABLE FLEXIBILITY

INCOMPARABLE MANAGEMENT

You can view the range of LG VRF/VRV systems here