World News

Industry news and insights from Europe and around the World

UK News

Latest news and developments in the United Kingdom

Products

Keep up-to-date with the latest new products and technology

Features

General articles, applications and industry analysis

LG launches R32 single and multi splits

UK: Following their debut at Mostra Convegno last month, LG has announced the UK launch of a range of single and multi split air conditioners operating on lower GWP refrigerant R32.

The new LG range line up of Smart inverter units offers external units from 4.1kW up to 18.7kW and internal units that include the Artcool Mirror, Deluxe, Standard and Standard Plus wall units, as well as the 4-way ceiling cassette, ceiling suspended units and ceiling concealed duct units.

The new units benefit from the increased efficiency of R32 to achieve SEER values up to 8.50 for the 4.1kW, 5.3kW and 6.2kW outdoor units, equating to A+++ levels and all the other units meet A++ standards. The use of a brushless direct current motor is said to offer additional energy savings of up to 40% at lower speeds, while LG’s Wide Louvre Plus Fin technology increases full load heating performance by 11% and 6% COP compared to conventional fin technology.

LG’s Smart Load Control technology allows the new units to save operational energy and automatically control the refrigerant temperature according to outside temperature. A mode lock function enables the setting for the system to be set to either heating only or cooling only.

The new external units feature twin rotary inverter compressors and corrosion-resistant Ocean Black Fin coating on the heat exchanger. A new axial fan design helps to reduce outdoor unit noise levels and improve efficiency still further, and a Night Silent Operation takes sound levels down to 46-48dB.

Dual sensing technology, using both temperature sensors and pressure sensors, is said to offer quicker response times of up to 30% in cooling and 44% in heating.

Controls

All units can be controlled by smartphones, providing a wide range of functions from simple on/off to mode selection, set temperature, to energy monitoring, filter management and even Smart diagnosis.

In addition to providing easy access to air conditioner error codes, engineers can use LG Monitoring View to inspect and monitor air conditioning units with ease. The status of wall mounted units can be monitored and problems diagnosed by connecting the unit to a Smart phone via a SIMS chip.

Indoor units

The internal, wall-mounted units offer a range of benefits including the inclusion of a plasma ioniser to eliminate odours and harmful substances. They also feature auto cleaning of the filter and operate at noise levels as low as 19dB.

The 4-way ceiling cassette unit offers independent vane operation making it possible to control all four vanes independently and a high ceiling mode – up to 4.2m. This unit also has the option of a human detect sensor.

The ceiling concealed duct units features a drain pump that automatically drains water up to 700mm of drain head height and features dual thermistors – one in the indoor unit and another in the remote controller.

The noise level of low static ducts have been reduce significantly even though the ESP has been increased. Sound levels are an impressive 27dB.

LG

Latest News

28th March 2024

CO2 compressor for multiple applications

ITALY: Frascold’s new TK HD series transcritical CO2 compressors are designed for a wide range of refrigeration and air conditioning applications, as well as high-temperature heat pumps up to 100°C.
28th March 2024

Copeland releases 50hp scroll in Asia

CHINA: US compressor manufacturer Copeland is to launch a 50hp scroll for heat pump OEMs in Asia.
27th March 2024

Daikin redesigns Perfera R32 air conditioner

BELGIUM: Daikin Europe has announced a next generation All Seasons Perfera R32 air conditioner with redesigned indoor and outdoor units, making them easy to install and use.
27th March 2024

Press fittings go large

UK: Conex Bänninger has expanded its >B< MaxiPro range of press fittings with the addition of a 1⅝in fitting.
27th March 2024

Distilling the zero carbon benefits of heat pumps

IRELAND: An Irish distiller is now producing carbon neutral whiskeys following the installation of high temperature heat pumps from Finnish manufacturer Oilon.
27th March 2024

Daikin acquires Danish distributor

DENMARK: Daikin has acquired its Danish HVAC distributor BKF-Klima A/S from Swedish refrigeration and air conditioning wholesaler Beijer Ref.