Tips

Q.
What is the ideal temperature setting for an air conditioner?
A.
LG recommends 22–26°C in summer and 18–20°C in winter for comfortable, efficient use, with a slightly cooler 16–18°C for sleep in winter. The right setting also depends on humidity and how a room is used.
Q.
How can I use my air conditioner more efficiently?
A.
LG lists five ways: avoid sudden temperature swings and use Dry mode for humidity instead of harder cooling; check and clean the air filter regularly; use LG ThinQ for remote monitoring and scheduling; rely on the Dual Inverter Compressor, which adjusts speed to demand; and use Active Energy Control to cap power consumption at 80%, 60%, or 40%.
Q.
Why should I choose an inverter air conditioner?
A.
An inverter compressor adjusts its speed instead of switching fully on and off, giving more consistent temperatures, lower noise, a longer lifespan (around 10 years on average), and energy savings of up to 70% compared to non-inverter units, according to LG.
Q.
How do I choose the right air conditioner for my room?
A.
Start with the type (split, window, or portable) based on your space, then weigh energy efficiency, correct professional installation, performance, maintenance needs, and noise level. LG notes a unit that's too large or too small for the room cools unevenly or wastes energy, so matching capacity to room size matters most.
Q.
Can an air conditioner be used for heating in winter?
A.
Yes. LG explains that an AC can heat using heat pump technology: it reverses the refrigerant cycle to pull heat from the outside air and release it indoors, rather than generating heat directly. LG states this is more energy efficient than a gas or oil boiler.