You don't have to install cassette unit in living hall because it's not necessary need it. Unless your house is on renovation. If you don't have plaster ceiling then you can forget about it. If you have plaster ceiling also please consider the installation works need to cut the ceiling for the unit and need run new piping and drainage pipe through the ceiling. Is gonna be a very messy installation work. Plus the price is more more expensive and maintenancefor overhauling also cost a lot.

The most quiet air con I tested is Panasonic. Any latest model will do. For room use.

If you're using daikin rebrand unit from York then yes. I admit there's sound from the outdoor. But not so noisy. I more aware of the blower as the wind comes out from the vent is a little loud. But I don't blame them cause this spec is meant for strong air flow.

1. Panasonic

seriously? more quiet than mitsubishi!?

mitsubishi 19dB ..

I mean d indoor unit bro...
Both have strong air-flow...
But d 1hp r410a i noisier...

Hey guys
My room 10 x 15
And my usage will be everyday most likely from 8pm to 7am

Any recommendation?
I think most likely 1hp will sufficient but which brand and model? And the price range?
From what I know, Panasonic and daikon good.

I got a chance to change away my daikin daikin 1.0hp r410a unit away and looking for a more quiet unit for my bedroom...
Which unit should I go for? Mitsubishi mr. Slim? Most probably will go for d basic unit onli,not d inverter one...

Ani sun ur coming inur room from afternoon to evening?
If no,den can get a daikin 1.0hp r22 unit...

Finally got the installer to check, turns out probably my unit is a melon.

It works great, except when it slows down, there's this eeeek eeek sound which turns out to the the outdoor unit's internal components rumbling. Oddly, when the installer pressed on the outdoor unit cover, the squeeking noise went away. When he released his hand, the squeeking noise came back.


LOL.

So can't do anything about it :/

Why don't you make a report on that noise to Panasonic Service Center?
They will send their technician to rectify the problem for you.

Place your outdoor unit further away.

It is freaking noisy.

Hmm. I'm not sure if they'll come, but I'll try. This is one bloody ulu area (semporna, sabah) LOL

too bad, i should have done it, but didn't. Didn't realize that, but since at the moment everything is okay, so i don't want to fix what isn't exactly broken.

Always learn from the net.

There is no too late if you want to fix it. It just need to extend the pipe.

why didn't he place a flower pot on it?
he lazy to rectify it.
last time, my york humming , the installer tightened the fan screws. oh... he found out that the fan had 2 screws at bottom instead of 4 [2 x top + 2 x bottom ].

just swapped out the capacitor from the compressor unit. was wondering? can DIY this thing? seems quite plug and play hahah.

just did that this morning with my normal AC guy. new capacitor and service the compressor RM150. cheap? mahal? standard?

A mitsubishi basic unit vs inverter...
Which is a better go...?
Rm1020 vs Rm1380...
Installation not included...
Dis 2 confirm quiet rite?

if the AC is sized correctly for the room, then the inverter will save you more $$ via electricity savings. if its undersized, it will be the same as standard unit.

Considering MHI SRK10YL

any comments?

my requirements:

1. super silence. dont want vibration or rattling noise.
2. low airflow, yes low. i dont like windchill. or angle it to ceiling or something if can.

hopefully dont wanna see too many problems also.