Air conditioning - Any recommendations please??

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elginlye

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To elginlye,

Topping up gas once every 2 years is still acceptable.
I think you can ignore it and just top up.
If it happens < 6 months once, then maybe you can consider to do some repair works to it.

Sigh, previous gas top-up last < 1mth, left 4 bar.
Considering leak-test to determine if leak is due to
- equipment (4yr old Mitsu sys4)
- piping (95% new R410a piping, <10% reuse R22 piping).

Is it usual for piping leak to develop so quickly/suddenly over 2 months?
 

kimsim

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I was looking to ask this question also. But thanks to Kinsim for answering. I always put my aircon at 25 degrees with low fan speed. I was worried if I increase my fan speed the compressor might work hard and more electrical bills incurred :o

If you want find the correct answer from inverter model, when turn to high fan speed these was instant change speed from compressor spining speed and also fan motor speed as well.

You can hear the compressor works like high JET speed as a aircraft kick on.

But won't be maintain that high jet speed on full time, jus to reaching to suit as cooling the room for while only.

Once the cooling was enough then still turn to low speed to keep as maintain on what pre-set temp. degree as what you set from.
 

terumo

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To Jeremy1,

Higher fan speed will help to increase airflow and cool down the room faster which will actually saves energy bills.
 

Jeremy1

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To Jeremy1,

Higher fan speed will help to increase airflow and cool down the room faster which will actually saves energy bills.

Noted. I now set max.................:s12:
 

nakitaro

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my apologies if my qns gonna sound noob.. hahz

say i have 3 bedrooms and a living room abt 5m by 6.4m, should i go for system 5 or system 4?

as of now, im considering Samsung's Sys 4? should i go for it?
my main concern is the durability and maintenance.
 

terumo

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To nakitaro,

Ur living room requires ard 18k btu. A sys 4 should be sufficient.
 

zippy79

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Saw LG air con at gain city. 4 ticks for their system 3 and 4

their air con damn stylo milo
 

Indels

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Need some advice from bros out there... I currently looking at the below combi for starmex but duno where can get good offer... any recommended place to check it out?


1) SYS 3 - INVERTER (MXY3A28VA + 2 x MSYGE10VA + 1 x MSYGE13VA)

2) SYS 3 - INVERTER (MXY3A28VA + 3 x MSYGE10VA)
 

cscs3

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To Jeremy1,

Higher fan speed will help to increase airflow and cool down the room faster which will actually saves energy bills.

Higher fan speed also takes more power.
 

Indels

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bros, I gotten the below installation package from my agent. Can help me look see got anything need to change or modify? thanks in advance...


1/2" Armaflex Class 1 Insulation
Swg 23 Copper Pipe Psb Tested
5 Year Compressor Warranty By Agent
1 Year Parts Warranty By Agent
1 Year Workmanship Warranty
16mm drainage pipe
Condenser Sit on Aircon Ledge
 

Swordsman

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anyone here got good recommendation for washing aircon.

18 degrees and not cold at all.

4 aircons at office.

and 1 of the aircon is leaking water...
 

chaotah

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Anyone know where can buy Mitsubishi with 5 yr parts and labour?
 

lazy999

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I just installed toshiba aircon a few month ago and now they are exiting singapore. I wonder my warrenty how.... Died..

Spare parts will be a prob in the future.
 

terumo

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To lazy999,
Toshiba aircon is not affected as it's under Carrier.
 

HolySleepy

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Hi I am intending to install aircon for 3 bedrooms and living/dining room. Noted that the suitable capacity for bedroom is 9kBTU and living/dining room is 24k BTU. Based on the requirements, how big should the CU BTU be, (3x9k + 24k) BTU? Will the aircon w CU capacity of 24kBTU takes longer time to cool down the rooms if i turn on the aircons for living and any 1 of the bedroom, as the total BTU exceeded the capacity of the CU.
 

Lil_d3viLz

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anyone here got good recommendation for washing aircon.

18 degrees and not cold at all.

4 aircons at office.

and 1 of the aircon is leaking water...

Mine was abit cold. Next day gone ****. Totally warm air.
Don't know what happen. Think Compressor uplorried.
Even my ceiling fan is more cooling.
 

kimsim

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Everyday 9hours u meant?
$150 total bills?
All 3 Sys are ON?

Ya 9 hrs at least for system 3 turn on at same time.
Including all the rest with my dryer heat pump usage everyday and water storage tank also.
 

nakitaro

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I just installed toshiba aircon a few month ago and now they are exiting singapore. I wonder my warrenty how.... Died..

Spare parts will be a prob in the future.

toshiba so far good? i'm intending to install sys5 CU..

41k btu i heard? true?
 
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