Most of the time is your thinking bias that makes you feel good.
Our greatest enemy is still our own brain, you feel that there's changes, then it will be changes.
But from your wee wee you will know.

actually size of the compressor is not that relevant. its how much surface has been squeezed inside that can dissipate heat. most compresors now are smaller because the manufacturer can squeeze more surface in a smaller box (the fins are finer essentially). comparing the housing size wont do you much help i fear.

I just move in to my new hse less than 2 month n use a/c during sleep less than 10 nite..
What i mentioned before is at my old apartment..i suspect it not in good condition but i dont bother to repair it.

Old school thinking

If too much compacted fins gap also not really well to exhaust out heat from fan motor always blow out too much heating air.. To be spoil green envoplment.

Slightly dirty air from strong wind over and stucked on fins to be blocked all fins surface that why many ppls keep complaining won't be cold like new.. Lol

This post has been edited by kimsim: Feb 19 2014, 04:16 PM

Ok just need to know your Aircon hp and your room size.

If really underpower that is you facted now

living room (6.15m L x 5.9m W x 3m H)
master room (5.45m L x 5.3m W x 2.9m H)

both room proposed to use 2.0hp non inverter. is it sufficient?

Roughly 3.7m x 4.5m x 2.7m ht and using Daikin 1.5hp inverter..but i feel it cool enuf

Lol your room and living hall really big.

For living hall will prefer you do 2.0hp
And room go for 1.5hp if not direct sun.

That's help your healthy life.
Because 2hp definitely really over strong airflow to be overkill your skins.

This post has been edited by kimsim: Feb 19 2014, 04:23 PM

I guess you may set too lower temperature already.

Cause for 20-22C really overkill for inverter unit.
Unless your unit is runing R22 gas

Because my room size same like you now and only use as 25C for my set point is the lower one.

I can't take lower than 24C for my longer night, my foot really feels that too much cold until I suddenly wake up.

But mine is ME inverter running R410a gas.

This post has been edited by kimsim: Feb 19 2014, 04:25 PM

I a bit confused by u...ur supersound sound to me....but for the last few days i on a/c during sleep and every morning when i wake up i feel very dry in my throat....but not this morning. So i feel the different not just think of it. And i hope its really because the help of this humidifier...
But u seem like never give a pinch of approval on the machine...

So meaning that i sud set higher than that like 23 - 25ºC ???

Because my room size same like you now and only use as 25C for my set point is the lower one.

I can't take lower than 24C for my longer night, my foot really feels that too much cold until I suddenly wake up.

But mine is ME inverter running R410a gas 1hp only

This post has been edited by kimsim: Feb 19 2014, 04:29 PM

ic.....but mine donno wat gas it's running....i will try to set it higher from now and see whether its cool enuf o not...anyway thks for your advise...

Please check your specs.

Because have my friend also using same type of 1hp Daikin inverter R22 also feels that not really cold enough.

Also your is 1.5Hp should not set too lower temp.
From 1hp to 1.5hp from 1.5hp really used more stronger airflow to direct your face or skins, that is why you complaining too dryed.

This post has been edited by kimsim: Feb 19 2014, 04:35 PM

Just a guideline for you. The lower the temperature, the more dry in your room. The aircon will reduce more moist. Higher temperature, more humid your room. Less moist is suck out.

So kimsim is asking you to increase the temp to 25c. So your room is more humidity. And probably solve your throat dryness.

But you may have feel hotter with increase temp. Probably you want as cool as 20c but at the same time don't lost the humidity. So that is OK just use the humidifier that you brought to increase the moist.

No harm trying wat kimsim suggest, but hope 25 is cool enuf for us. I will still utilize the humidifier since its olede there......

Got one solution for you, please switch on 1 hour before going for sleep.

I'm always used it kind of method.
Becoz mine also set as 25C mah..

See wether can off the eye motion or not.
Eye motion only help up when you not around & increase one more deg.

This post has been edited by kimsim: Feb 19 2014, 04:46 PM

consider big ka? its a terrace intermediate house.

air cond contractor recommend me 2.5hp for living and 2.0hp for master room which i think is a bit over power. coz after add in wardrobe in the master room the area will be small already. same goes to living room

waste 1 hour of electricity lor..hahaha....
one of the option that i can hav a try..no harm as i mentioned early..thks