Anybody using LG aircon? Would appreciate if you share any comment. I'm looking to install this system 2 model.
A2UQ18GFA0
AMNC09GDBA2 x2
In particular if you installed this sys2 configuration, could you also tell me the price which you paid?
Sent from LGE LG-D855 using GAGT
I got the LG A4UQ26GFA2 System 4 with 3 AMNC09GDBA2 (for bedrooms) and 1 AMNC24GDCA2 (for living room) from Gain City in March. I can turn on either 3 bedroom fan coils, or just the living room fan coil. So far, I've switched my unit on every night until morning since March.
This model is quite no frills, so no extra stuff like ioniser. I feel that the performance in my room is quite decent. I've only ever set it to 21 degrees once, and it could reach that temperature after around 1 hour from 29 degrees, so I consider it quite satisfactory. However, the 21 degrees test was done with only 2 rooms switched on.
My parents set the thermostat to 27 degrees in their room, so I think it's likely that's why the compressor has cooling power to spare.
Time from 29 degrees to 26 degrees (the temperature I usually set) is around 20 minutes on average. Longest I think was around 35 minutes when all 3 bedrooms started the aircon at the same time.
Once it reaches a few degrees below the set temperature, the compressor switches off (even though it's an inverter unit), and you can see the LED light (labelled Outdoor Unit) on the indoor unit switch off. But even with the compressor switched off, the fan coil still continues to blow air out; so if you feel weird about the recirculating room air with no cooling, then you may not like it.
I tried the dehumidifier function on my unit, but it doesn't allow me to set the temperature, so it just runs until it reaches a cut-off (not sure if that is a temperature, or humidity cut-off; there's no way for me to tell). I have a digital hygrometer in my room, so I can see it hovers around 39 to 54% relative humidity. Temperature is around 22 degrees when it cuts off. Then once in a while, the compressor kicks in (even though the RH is 50% thereabouts) for 15 minutes, and then goes off again. I tried to find out what algorithm it uses to determine when to stop/start, but so far not successful.
Operation wise is generally quiet, to me. But I'm quite a heavy sleeper, so I don't think I'm a good gauge.
Hope this helps.