Sharp AH-XP18PMT split inverter AC

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u can keep 28-29 in sharp still feel chill ..when kept direct to bed..

in other pathetic acs daikin ,hitachi .. u cant keep 29 ..and be satisified
You have personally tried those units ? they were the same capacity as the sharp ? i doubt it. But the purchase cost was much higher. Why is that. Are you paying for a better quality product.

keeping to 24 , 25 doesnt make sense ..u want to live life shivering all the time? all we need is comfort cooling.
25 is a generally accepted room temperature. You don't shiver at 25.[DOUBLEPOST=1397364204][/DOUBLEPOST]
I guess it wasn't so humid that night.
And my room is pretty poorly insulated(old house. Two ventilators in room which are yet to be closed down). So I guess hoping that it would switch off in the afternoon is pretty thin.
People on the coasts are a different group compared to those in the interior who have it easier.
 
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i got 2 AC in shop (3 star + 3 star) working for 10-12 hrs daily, bill comes >> ~~2000
5 AC in home (3+3+3+3+5 star), out of which 3 works for 15-18 hour daily, bill comes >> 4.5k ~~

i think all these latest inverter tech and are just selling gimmicks, they don't reduce the bill as much as claimed by companies.

Anyway, can anyone tell me the lifespan of AC, all of my AC are approx 5-6 yr old, leaving one which is 2 yr old approx.
 
i think all these latest inverter tech and are just selling gimmicks, they don't reduce the bill as much as claimed by companies.
When i did calcs years ago on TCO, i found the local non-inverter 5 stars to be cheaper by end of life than the imported ones.

This assumes the usual electricty increases every few years or so. if those increases are larger than normal then the imported ones have an edge.

I said non-inverters, inverter models will be even more than imported non-inverter. So any savings on power are moot over the life of the unit because the upfront is higher.

if you want to talk about features, reliability, experience etc, that is another argument. But power savings as a justification for a higher upfront price is reaching.

Anyway, can anyone tell me the lifespan of AC, all of my AC are approx 5-6 yr old, leaving one which is 2 yr old approx.
Depends on the compressor and how many hours its on per day. Can reach up to 10 years.
 
If the inverter ac's were priced similar to non inverter ac's we could figure out the price savings in few years (with electricity prices always increasing).
 
i got 2 AC in shop (3 star + 3 star) working for 10-12 hrs daily, bill comes >> ~~2000
5 AC in home (3+3+3+3+5 star), out of which 3 works for 15-18 hour daily, bill comes >> 4.5k ~~

i think all these latest inverter tech and are just selling gimmicks, they don't reduce the bill as much as claimed by companies.

Anyway, can anyone tell me the lifespan of AC, all of my AC are approx 5-6 yr old, leaving one which is 2 yr old approx.

Just 4.5k with 3 ACs working 15-18hrs. Man that's really quite less.
 
just tried 30 temp..compressor shut off..but very less cool air
Where will the cool air come from when the compressor is off?

u must b wrong.. inverter models .. compressor shud run always at low loads..
in non-inverters compressor shutsoff ..when it starts again ..high load happens leading to bills.
An inverter AC's compressor can only go so low before it stalls. Compressing gas is not easy. For the Sharp 1.5T ACs this minimum appears to be at about ~0.3KW. Ironically, the LG's compressor can go lower than your Sharp's compressor! So I wonder on what basis you made the statement :
Never buy LG inverter .. they will totally make your life tensed and suicidal with power bills shooting upto 5000.
 
IIRC Rishi made an even more out-worldly claim saying his bill went up by only 100 units. The plasmacluster ioniser + fan blower by itself will use about 100~150W (which is why the Sharp's power meter stops at a min of 0.2KW), and people are claiming average power in that bracket.


A stabiliser and surge protector are not the same thing.
I too had bought a Sharp XP13 LV 1.1T AC on the 22nd of February 2014. I used it for the whole of March 2014 @ 8 hours per day at a setting of 24 degrees. I got my electricity bill today and the increase in the bill is only Rs.175 ( from average of Rs. 850 during December, Jan and Feb to Rs.1025. I was also sceptic on savings on power but was pleasantly surprised when I got the bill. I earlier had a DAikin 3 star AC which conked off last November. With the Daikin AC my bills used to be around Rs. 1750 to RS. 2000 during summer months for the same usage pattern. So this one is a savings from my point of view. Do Inverters really save energy ? I do not know technically but I did experience a drop in the bills from my earlier AC bill usage. In any case, in my opinion the question to be asked is whether Inverters are at least as good as 5 star rated AC's. If they are, then I am justified in taking an Inverter AC at the same price or slightly lower than a 5 star rated AC ( I paid Rs. 32,000 for this model and all other Inverter AC from reputed brands are at more or less this price or more) .
 
could someone really substantiate these claims with real solid proofs like
- location/region of usage
- hours of usage per day
- electricity slabs/ meter charge per unit
- other appliance used
- final bill pic atleast on the months of usage; (atleast 3 consecutives)

most people just quote such outrageous things even never heard of, with any proper evidence, but claims too big a things, just looks like more or less a SHARP bunch of advertisers! I guess its high time to close the thread too!
 
In any case, in my opinion the question to be asked is whether Inverters are at least as good as 5 star rated AC's.
Yes Inverters are better than 5 star ACs. 5 star ACs unfortunately are very overpriced in India, and do not make sense vs inverters even if the running costs are marginal.

If you could mention more details like the Daikin 3 star model you are referring to, what your room size is, what temps you set it at vs ambient temps, etc., it would shed more light on why there is such a huge gap.
 
I had Daikin 3 star AC previously and i used to run that for only 6 hours daily maximum during summer ..and i used to get 3000 power bill. What is the use of AC .. if can run only for 6 hours? So sold it off to my friend and got this new gem to my home which gave me peace of mind and gave me strength to run AC 24 x 7.

I earlier had a DAikin 3 star AC which conked off last November. With the Daikin AC my bills used to be around Rs. 1750 to RS. 2000 during summer months for the same usage pattern. So this one is a savings from my point of view.
How interesting that our new member with just one post also had a daikin 3 star.

Why are you comparing a 3 star with your inverter to begin with ? Now if you had a five star daikin or hitachi would there have been such a difference
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Yes Inverters are better than 5 star ACs. 5 star ACs unfortunately are very overpriced in India, and do not make sense vs inverters even if the running costs are marginal.
There are no BEE ratings for inverters, so all we have to go are with are marketing claims that inverters should be more efficient.
 
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There are no BEE ratings for inverters, so all we have to go are with are marketing claims that inverters should be more efficient.
BEE ratings are based on only one parameter : COP. Since Jan 2014, ACs with a COP of 3.5 and above are classified as 5 stars. Most inverters are above 3.5 at rated load, so technically they all are 5 star as well. Not sure why they aren't being given star ratings; probably the BEE is trying to develop a way to represent their COP advantage at part loads. Singapore has a full load and 50% part load label developed for inverters.
 
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could someone really substantiate these claims with real solid proofs like
Electricity.PNG
Electricity Slab.PNG

- location/region of usage - Mumbai. Discom is Tata Power. Reading done every month and no assessed bill
- hours of usage per day- 8 hours per day during night. 24-25 degree setting. Two people occupying.
- electricity slabs/ meter charge per unit- see attachment
- other appliance used- Seasonal - geyser in winter and AC in summer. Non seasonal- Microwave, refrigerator, washing machine, TV and electric treadmill
- final bill pic atleast on the months of usage; (at least 3 consecutives)- see attachment. Have attached 5 months bill without AC and 1 month of usage ( bought the AC only end of February 2014)

most people just quote such outrageous things even never heard of, with any proper evidence, but claims too big a things, just looks like more or less a SHARP bunch of advertisers! I guess its high time to close the thread too!
I came to these forums to search for suggestions, reviews and experiences( which sadly is absent ) to buy an LED TV and by chance saw this thread. This being the summer I thought that if my experience could be of any use to anyone planning to buy an AC then that was a good thing. After all I too was helped by forums like these when it came to buying things. I cannot understand why people get an apoplexy and start acting rabid and foaming at the mouth when they hear the word Sharp. To my mind these are the guys who are viciously preconceived in their thoughts. If the administrator wants to close the thread then that is his/ her prerogative. But if it is done to placate and assuage someones fragile ego ...thats sad.

I am not an avid loyalist of Sharp for that matter any other brand and did my own search and asked a lot of questions prior to buying this AC. My questions and my experience ( good and bad) about Sharp can be found in this Thinkdigit forum thread
http://www.thinkdigit.com/forum/con...18mv-1-5ton-eco-inverter-air-conditioner.html

If you want my electricity bills/ employment letter duly attested by a Class 1 Magistrate or notarized by a Notary, I shall be glad to send the same to you on receiving the fees for such attestation and notarization.


Lastly, to make an unfounded accusation that anyone who posts his/her experience of a particular brand of any product is an advertiser of that brand reflects only a hyperactive imagination and a mind gone blind with unfounded anger. Thank you very much.
 
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Yes Inverters are better than 5 star ACs. 5 star ACs unfortunately are very overpriced in India, and do not make sense vs inverters even if the running costs are marginal.

If you could mention more details like the Daikin 3 star model you are referring to, what your room size is, what temps you set it at vs ambient temps, etc., it would shed more light on why there is such a huge gap.

I don't remember the model of the Daikin 3 star. It was bought around 7 years back. At that time it was 3 star and I guess that makes it "unstarred" now. I disposed it off, because in the past 2 years it was giving me problems one after the other- first there was tube leakage, then something wrong with IC and lastly the motor bearings weared off making it give rattling sounds. I did not give it way owing to high electricity bills but instead because of the repair charges incurred at frequent intervals. My room size is 162 sq feet. The ambient temperature is typical Mumbai coastal temperature of 35-40 degrees with high humidity (during summers). Temperature settings are 24- 25 degrees.
 
" I did not give it way owing to high electricity bills". Not that electricity charges are a small thing. But my Company reimburses my electricity bill and it is not a major factor for me, at least now.
 
How interesting that our new member with just one post also had a daikin 3 star.

Why are you comparing a 3 star with your inverter to begin with ? Now if you had a five star daikin or hitachi would there have been such a difference
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There are no BEE ratings for inverters, so all we have to go are with are marketing claims that inverters should be more efficient.
Are New Members with only one post precluded from owning a Daikin AC ??? I am not comparing anything to anything. I was just giving you my experience. So you advice me to buy two 5 star AC just to compare. them and after comparing then what...throw out the less efficient one !! Incredibly warped intellect. Admire you, Sir.
 
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