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 [Home Appliances] Air-con, (Household)

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ethanhan
post Jul 31 2014, 05:25 PM

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hi all

for below space, how much HP should get for Air Cond?

if for bedroom, 14' x 11"

if for master bedroom, 13' x 16'

if for living hall, 17' x 22' but have indoor kitchen with no partition wall, 14' x 9'
ethanhan
post Aug 1 2014, 09:42 AM

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QUOTE(ethanhan @ Jul 31 2014, 05:25 PM)
hi all

for below space, how much HP should get for Air Cond?

if for bedroom, 14' x 11"

if for master bedroom, 13' x 16'

if for living hall, 17' x 22' but have indoor kitchen with no partition wall, 14' x 9'
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On my previous post, any sifus can help?
ethanhan
post Aug 13 2014, 12:21 PM

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Hi Sifus

What would you recommend for 3xbedroom 14' x 10' + 1xbedroom 13'x16'
ethanhan
post Aug 13 2014, 12:28 PM

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Hi Sifus

What would you recommend for 3xbedroom 14' x 10' (4267.2 mm x 3048mm) + 1xbedroom 13'x16' (3962.4mm x 4876.8mm)
ethanhan
post Aug 13 2014, 12:49 PM

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QUOTE(kimsim @ Aug 13 2014, 12:36 PM)
4267x3048 for 1hp & 3960x4876 for 1.5hp if not really under power for cooling down the bigger space.
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bro, u mean for bigger size that mentioned would required bigger capacity air-cond is it?

in the market brands, which can be consider to take up?
ethanhan
post Aug 13 2014, 02:08 PM

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QUOTE(lucaswjk @ Aug 13 2014, 01:51 PM)
can tell why u prefer Mitsubishi?

and how bout Panasonic?
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Also, any comment on Hitachi?
ethanhan
post Aug 13 2014, 04:35 PM

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QUOTE(kimsim @ Aug 13 2014, 04:05 PM)
Hitachi cost is higher but never delivery of the quality of air n mine one less than 4 yrs and internal fan blower PCB kong.
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Oh i see..so what about Mitsubishi? Have u tried before the MHI? or just buy the normal Mitsu electric is sufficient already?
ethanhan
post Aug 13 2014, 05:08 PM

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QUOTE(kimsim @ Aug 13 2014, 04:44 PM)
MHI ah... Ke ke

I would stick with ME Leh... Or rather than buy panasonic smile.gif

Unless in Kuching can't find ME, the only way get MHI.
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Kuching?? hmm.gif

Im located in Klang Valley.. thumbup.gif
ethanhan
post Aug 20 2014, 11:14 AM

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QUOTE(kimsim @ Aug 19 2014, 05:31 AM)
Low electricity then choose over inverter will do.

Easy maintenance without screw out from the casing then choose Mitsubishi electric will help.

Wanna cheap then look some china made should pay for worth.
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Can guide me through, what brand is from China one? I might need to be alert on this
ethanhan
post Aug 20 2014, 11:25 AM

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How to choose between Air Cond under spec Refigerant R22 or R410A. I see got 2 spec in the market
ethanhan
post Aug 20 2014, 12:28 PM

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QUOTE(kimsim @ Aug 20 2014, 11:42 AM)
Mostly for inverter unit only come with R410a
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Between R22 and R410A isnt different much is it?

Will the cost for refill a lot higher between R22 and R410A?
ethanhan
post Aug 20 2014, 02:10 PM

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QUOTE(Dan_NopeNope @ Aug 20 2014, 02:07 PM)
Panasonic,but need to spend a little few hundreds or York and Acson will do,they're not really electric drinker
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Any try on for brand Hitachi?
ethanhan
post Aug 20 2014, 04:43 PM

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QUOTE(soyusa @ Aug 20 2014, 04:33 PM)
I bought Hitachi RAS-XE10CC for my room around April this year and it was not working two months later --> auto-turn off by itself!  cry.gif

Contacted Hitachi support on Monday and got case number, they promised there will be follow-up on this. No response nor follow-up from Hitachi until I raised my complaint on Thursday, then they dispatched a technician to come over.  vmad.gif

He took around 45 minutes to diagnostic the problem and then by changed the PCB in Outdoor unit, problem solved.

That's my experience with Hitachi after sales service.  sweat.gif
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That fast broke down alrdy? rclxub.gif How come i cant search for your Model through hitachi website.

You didnt call your electrical shop for support? Why you have to call by yourself to settle the issue?

Taken more than 2 months (started on spoil on Jun and now Aug only get repaired)..very teruk la


ethanhan
post Aug 20 2014, 05:19 PM

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QUOTE(soyusa @ Aug 20 2014, 05:10 PM)
This is DC Inverter Deluxe model. It was released in this earlier year but I'm not sure why it was removed from the Hitachi website.
The seller did assist me raise ticket with Hitachi and I asked him give me case number.
Since I'm in hurry to get this AC work again, I called Hitachi directly and was told their response time is 48 hours after case opened. But nobody follow-up with me until Thursday afternoon, so I called up Hitachi and complaint about their response time.
Yeah... better get other brand.
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I see..so panasonic also acceptable in the market which better than hitachi ya?

i heard before recently early Aug from 1electrical shop, said Mitsubishi AC outdoor unit produce noise compare to other brand. and, he recommended electrolux.. rclxub.gif really electrolux good in AC?? hmm.gif
ethanhan
post Aug 20 2014, 07:38 PM

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QUOTE(dayalan86 @ Aug 20 2014, 06:32 PM)
I am using Mitsubishi 1HP air conditioner, for same size air cond, the Mitsubishi compressor is much bigger than the York compressor. As for outdoor unit noise, I find it acceptable. If I am not mistaken Electrolux AC is OEM China.
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Hi Dayalan

Having bigger compressor any benefits compare to other brands compressor size?

Since you use ME AC, does the compressor generate noise loud or similar to other brands?

QUOTE(kimsim @ Aug 20 2014, 07:28 PM)
MHI vs ME both using same name, but both have focus other feature, ME more common in s'pore, MHI still got ppl facing PCB failed.

ME got special design like easy to access into blower and without using any tool.

MHI still same like common ACs, needed screw or call Aircon man come to service and pay for money else
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Hi Kimsim

Since you use ME AC, does the compressor generate noise loud or similar to other brands?
ethanhan
post Aug 20 2014, 09:57 PM

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QUOTE(kimsim @ Aug 20 2014, 07:43 PM)
Noise yes, when starting and sound like a JET & always speed up, once the temperature is hit on preset and reduce to low speed, for me is called variable speed, when out side is hot weather and generate much higher noise, if raining day would be runing like a snail.

Once at night time will be keep slowly works until next day.

For me at night really quiet...
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QUOTE(kimsim @ Aug 20 2014, 07:44 PM)
Oops mine is inverter unit

http://youtu.be/CJm_mjjkPnA
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The youtube attached is your current unit? Ur input as the noise bearable is it? although in day time sounds like jet taking off?
ethanhan
post Aug 21 2014, 10:37 AM

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Does anyone find by using Inverter AC really cost bill saving?

And, how long would u all use ur AC?
ethanhan
post Aug 24 2014, 10:56 PM

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Guess Panasonic and ME wins here for residential...York or Acson recommended for commercial type..x kan Hitachi no one recommend?

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