LG Electronics PRHR040 manual Installation Space, High efficiency linear control, Conventional

61799 LG Multi V Catalogue 4/5/07 2:16 pm Page 18

Installation Space

User satisfaction is further increased with , by reducing the installation area through efficient utilisation of space assisted by the design of the outdoor unit.

High efficiency linear control

allows capacity control in the range of 10-130% according to the indoor units load requirement. This is carried out by applying the optimised control algorithm using the inverter and constant speed compressors as the load increases/decreases. Combined with the outdoor unit inverter fan motors, this highly efficient inverter system also offers low noise operation, outstanding load response (quick and comfortable cooling and heating), and excellent energy reduction.

Inverter	Constant speed compressor	Highly efficiency linear control
compressor

Outstanding installation space utilisation

The two way air induction (front and rear), and top discharge structure, allows outdoor units to be placed directly next to each other - offering reduced installation space, and reduced system footprint.

Conventional

Top discharge with 3way inlet Top discharge with 2way inlet

Installation of multiple outdoor units in this way can reduce installation by up to 30% compared to equivalent systems on the market (some of which use the 3 way air induction and top discharge method).

18 _ Air conditioning system