Almost all brands also ok nowadays.... just have to make sure the installation is proper and regular maintanence. But if you want good spare parts availability i think still Daikin or Panasonic. Midea should be fine i think since more and more people start using

The only brand I've heard aircond tech and other people asking everyone to avoid is Samsung lol

guys just install smart meter on ur house..

I have 2 units 1.5hp inverter (Samsung & Sharp) in my room (i installed second unit while waiting the Samsung repair)

I can tell you Sharp uses less energy ( I set to 26 c) ...

Sharp can reach this temp easily and only uses around 300w after cutoff ; Samsung hardly can reach this temp hence run heavy ar 1000w

any recommended aircond installer around cheras area?

Vacuuming and proper signal wires for inverter kind of installer pls.

guys just install smart meter on ur house..

I have 2 units 1.5hp inverter (Samsung & Sharp) in my room (i installed second unit while waiting the Samsung repair)

I can tell you Sharp uses less energy ( I set to 26 c) ...

Sharp can reach this temp easily and only uses around 300w after cutoff ; Samsung hardly can reach this temp hence run heavy ar 1000w

Hi guys, wanna check do you all always turn the main switch of your cassette aircon off?

My aircon guy told me that those 32A switch is not durable, he recommend me to have it directly to the circuit breaker and just leave it on. He also said for cassette aircon I should not cut the power to the aircon immediately after I turn off the aircon because the water pump need to pump out the water, only can turn off the main switch after 10-20min.

MS1979:2015
4.6.13 COP 32, Air conditioner, electric oven or similar (hereinafter refer as high-current
using equipment circuit
Every high-current using equipment circuit shall be supplied by a dedicated power circuit which
shall not be shared by any other purpose. This power circuit shall have an appropriately sized
uninformed-user double pole switch/isolator with illuminated status indicator such as neon
indicating light installed in a prominently visible location in the vicinity of the
wet-equipment for switching and isolation. There shall be an appropriately sized maintenance
isolator with appropriate IP rating, for maintenance isolation purpose, installed in a location
visible and accessible to the certified maintenance electrician and shall not be more than 3 m
from electrical coupling terminal on the high-current equipment to facilitate the
connection/disconnection of the power circuit to the high-current equipment and for isolation of
the high-current equipment during maintenance.
There shall be no joint or similar in this dedicated power circuit.

Hello guys.. I bought this aircon last year.. and its not effective at cooling at all. i tune the temperature to 26 it is still warm and im sweating. Tune down to 22 then its ok a bit but other parts of room still warm. i am using Sharp Inverter 1.0 Ahx10bed. How can i get this fix?

Managed to get Samsung Windfree 2.0 5 star inverter for RM2K and add another RM300 for installation.

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How long is the a/cond turned on per day? 10 hours per day at 18°C set temperature can easily reach that amount a month for a 2 HP unit

Yes, around 7-8 hours per day i think, not sure about temp.
Did not know 2 hp eats up that much power

Guess most of the bills i have been comparing are using 1.0 hp, thats y it looks so cheap compared to what she is paying.

She initially thought the sensor got problem, becoz she felt the aircon did not off automatically once the temperature in the room has reached the desired level.

I wonder is it possible to swap the aircon units without swapping the compressor? Or the whole set must be changed?
There is another 1.0 aircon in the same unit but not being used in another room.

Yes, around 7-8 hours per day i think, not sure about temp.
Did not know 2 hp eats up that much power

Guess most of the bills i have been comparing are using 1.0 hp, thats y it looks so cheap compared to what she is paying.

She initially thought the sensor got problem, becoz she felt the aircon did not off automatically once the temperature in the room has reached the desired level.

I wonder is it possible to swap the aircon units without swapping the compressor? Or the whole set must be changed?
There is another 1.0 aircon in the same unit but not being used in another room.

Yes, around 7-8 hours per day i think, not sure about temp.
Did not know 2 hp eats up that much power

Guess most of the bills i have been comparing are using 1.0 hp, thats y it looks so cheap compared to what she is paying.

She initially thought the sensor got problem, becoz she felt the aircon did not off automatically once the temperature in the room has reached the desired level.

I wonder is it possible to swap the aircon units without swapping the compressor? Or the whole set must be changed?
There is another 1.0 aircon in the same unit but not being used in another room.

Lets assume old 2hp york consume 2kw per hour without cutoff/some cut off at 25c..
2kw x 8 hour x 30days x 0.516 sen = rm248

If sis plan to stay long, just ask for permission to change and sell back later

As a start, service the 2hp unit. get the technician to check for any wear and tear. It also depend how the aircond is use, if set to lower temp most of the time then you cannot expect cheap electric bill.
And no, you cannot mix and match the aircond units unless it is from the same model and same hp.

If the aircond is old non inverter and using R410a or even R22 gas.... then high power consumption is gonna be unavoidable, further more it is 2HP

If the landlord not allow or willing to change it (i assume it is the likely scenario since R32 will require new piping as well) then unfortunately she need to change some usage habits to bring down the electricity bill. Try limit the aircond usage to 2 - 3 hrs, once the room is cool enough can switch over to fan

Managed to get Samsung Windfree 2.0 5 star inverter for RM2K and add another RM300 for installation.

hi, i have recently booked a subsale unit.

would like to ask how do i know what is the HP of aircond installed in the living room? if the aircond is 2HP, can i replace with 2.5HP without redo the piping?

Yes 2 and 2.5hp share same piping. Can check from the label on the indoor unit

But make sure its the same refrigerant type. If old unit usually is R410a or R22. Latest aircond all using R32. You need to change the piping also