Can take picture of Acson piping?

R32 is the next replacement of R410a. R410a=R32 (50%) + R125 (50%)

Thanks, will give a try.
Because Midea MSAF Forest inverter R32 is very new, There is hardly any information available online. Dealer told me it was only available last month.
Here I attach the catalogue for any one interested to know more.

[attachmentid=10364886]

RM1450 inclusive of free standard installation.

BTW, just realised that Midea Forest series comes with Super Ionizer Generator.

Copy paste from the catalogue

GK Electrical Co., Ltd.
No. 29 & 29A, Jalan TK 1/11a, Taman Kinrara, 47180 Puchong, Selangor
016-250 0020
https://maps.app.goo.gl/SRMQbcPejjirvv2b7

Haier also has a new R32 premium model HSU-12VFD. I was looking for this model initially because of  5-star energy rating, 10 yrs + 3 yrs warranty but unfortunately, GK didn't carry it, also I can't find any dealer listing it in Lzd and Shopee other than official Haier mall priced at RRP1.8k. Haier official showroom at Setiawalk quoted me around RM1.6k+/_ without installation. End up, I settled for Midea's latest R32 Forest series at much lower price.

just  want to understand .
how do you know your  temp sensor  is faulty ..the  tell symptom you notice .

looks like i kena more teruk than you.. i replaced sensor in my panasonic kena charge rm80 by the aircond guy

My aircon start blowing hot air during MCO...

Cannot find repair guy.. hunt high and low finally got one...

end up he say PCB spoilt, took back repair call me say RM400... wan or not... no choice pay...

Notice maybe change a few capacitor looked like thing... probably ken parang 99..

confirm not compressor.. i saw the board, he changed capacitor... the last time i swppaed capacitor on a PCB.. was 25 yrs ago in school... sp no choice MCO kena chop...

Speaking of which... i'm currently in the market for 6~7 unit of aircon. But noticed Panasonic top model range the price HUGE premium over the lower range, we are talking nearly double... which is crazy.. anyone feel paying for such premium makes sense?!

Yes.

A reliable manufacturer technician did it for my units. I dont buy new air cond now. Just replace organs only.

All my air cond is non invertor.

recently install a new Gree aircond into my small room. The blower is very strong but the air is not cooling at all..could it be i get a faulty unit?
almost 2 hours and i can't feel any coldness in my room

Is RM175 a reasonable price to diagnose problem and change capacitor? Its for a 1hp split unit where the compressor is outside upstairs but it didn't take long for the repair guy to fix, seemed experienced at balancing himself on the roof.

Also how much does it normally cost to clean/service airconds?

found a video to take out pana  fan blower for cleaning.
this will take time to do 

https://youtu.be/atQZtEEcE4c