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[Home Appliances] Refrigerator
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idoblu
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Jun 21 2014, 12:35 PM
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frostlord
When you use your sound meter, are you holding it in the middle of the room or next to the compressor pump or near the fridge? Also if you are holding it, it will even pickup your breathing.
Anyway most of these free apps are highly inaccurate. Even in a very quiet room, I get about 40dB
60dB does seems high. I just bought a vacuum cleaner and it's only rated at 61dB
This post has been edited by idoblu: Jun 21 2014, 03:58 PM
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idoblu
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Jun 23 2014, 05:06 PM
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QUOTE(jensoft @ Jun 23 2014, 04:57 PM) Ya. I was looking at Samsung and LG before.. but most of the sales ppl telling me that most of Samsung and LG will have problem after 2 years, like not so cooling, etc.. And the compressor only allow to be changed 1 time in 10 or 12 years warranty period. They are not sure about the latest model... But most of them recommended Japan product for these... less problem.. Hope that this info won't spoil Korean product lover.  I had a samsung fridge for 9 years. Broken a few times. The 3rd party repair ppl are not professional. Got no parts also. One time had to ganti with a modified part. I also had a Sharp for 7 years. Only once I had to call their repair person out (could be third party also not sure) due to manufacturing defect, had to change the rubber seals. But after that, worked with no more problems. No more Samsung for me. Next unit will be a Hitachi This post has been edited by idoblu: Jun 23 2014, 05:09 PM
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idoblu
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Jun 24 2014, 12:06 PM
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QUOTE(loritanah @ Jun 24 2014, 11:48 AM) for Hitachi R-VG490P3M on first day after 2 hour turn on, the sound like gas moving around.quite scary.maybe the motor/compressor thing. best time to get better price i.e hari raya sales. p/s dont forget to ask for free gift lah  but Hitachi very kedukut, hardly got any sale. Hari Raya sale pun bagi dua helai tuala sahaja.....
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idoblu
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Jul 6 2014, 05:11 PM
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QUOTE(jetto2014 @ Jul 6 2014, 05:05 PM) any side by side use here? pls advice on pro and cons...tq Side by side, the fridge side is very narrow., Get a French door design instead
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idoblu
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Jul 10 2014, 11:01 AM
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QUOTE(jensoft @ Jul 10 2014, 10:25 AM) Not sure how true is it, following is the response from 1 of the lowyat seller: Hitachi inverter is using the PAM system, it creates hissing / humming sound. Panasonic inverter fridge is quieter than inverter aircond. U gonna be using the new fridge for the next 10years, inverter fridge is highly recommended. Hitachi inverter fridge is first generation. Panasonic inverter fridge is second generation. Toshiba and sharp and MIT no inverter R&D yet. Must be true since it came from a salesman He must be mistaking inverter Aircon and inverter Fridge PAM is in Hitachi Inverter Aircon. What has that gotta do with their fridge? Only the high end Hitachi fridge has PAM
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idoblu
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Jul 10 2014, 11:23 AM
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jensoft
PAM is just to shape the power supply waveform, nothing to do with noise
Whether hitachi fridge is noisy or not, could be due to other factors. Maybe their isolation of the motor is not good enough
You can maybe go see if imsobloodysick have the model you wanted. Maybe he is willing to plug it in for you to hear the compressor running. His shop is quiet enough to judge before you buy
This post has been edited by idoblu: Jul 10 2014, 11:33 AM
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idoblu
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Jul 18 2014, 07:05 PM
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QUOTE(jensoft @ Jul 18 2014, 05:49 PM) My Hitachi R-VG660P3M is on the way. Hopefully the noise is not as bad as mentioned. Can't think too much already, finger cross  Pls give us your review once you test it. Tia
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idoblu
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Jul 20 2014, 01:37 PM
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QUOTE(jensoft @ Jul 20 2014, 12:55 PM) Just powered the hitachi refrigerator. The noise is not so loud, but the high pitch sound are quite annoying and can hear it even the tv is on. feel a bit regret now, hopefully it will be better after stabilized.  High pitch noise coming from where? This post has been edited by idoblu: Jul 20 2014, 04:01 PM
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idoblu
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Jul 20 2014, 04:54 PM
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QUOTE(jensoft @ Jul 20 2014, 04:48 PM) The high pitch sound came from the compressor. After 3 hours later when I came back to house again, the high pitch noise no more.. The refrigerator very quite like no sound at all. Hopefully it always be like that  Will try to monitor the sound again at night. Ok some hope there I ain't changing my mind again.....
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idoblu
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Jul 20 2014, 08:02 PM
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QUOTE(jensoft @ Jul 20 2014, 07:50 PM) The high pitch sound is back at night. very annoying. have to call hitachi to see what can be done..  ok let us know. didnt somebody say can apply some rubber substance to the compressor pump to reduce noise? strange my friend has one of those big french units and he didnt complain ada noise. i asked him twice. he said ok nothing too disturbing. This post has been edited by idoblu: Jul 20 2014, 08:18 PM
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idoblu
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Jul 21 2014, 05:39 PM
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QUOTE(jensoft @ Jul 21 2014, 05:37 PM) OMG... even Hitachi support can't solve that problem if we make the complain? It is really a design flaw which I think no refrigerator should design to have this sound... it is too irritating, making me feel headache in the living room.. Can I request to return this fridge if it can't resolve the problem? Anybody try that before? So bad? Try call their service support see how first.... Call back those hitachi salesperson to go to your house and give it a listen This post has been edited by idoblu: Jul 21 2014, 06:16 PM
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idoblu
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Jul 21 2014, 10:20 PM
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QUOTE(jensoft @ Jul 21 2014, 09:52 PM) haha.. so next time have to very careful when buying any refrigerator, making any wrong decision will make you regret for 10 years.. so cham.... worst case just give to charity and buy another brand... it is better than mentally torture for 10 years .. see how's the thing go lo... what to do... Try complaining to hitachi first If still cannot tahan then just sell few hundred cheaper and buy yourself a new fridge I think I will still buy the Hitachi model like loritanahDie die must try.... loritanah how is your French bottom freezer ? This post has been edited by idoblu: Jul 21 2014, 10:21 PM
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idoblu
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Jul 21 2014, 11:40 PM
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QUOTE(jensoft @ Jul 21 2014, 10:51 PM) anyone interested to buy this refrigerator? i willing to let it go cheap cheap, better than hammer it as suggested above (just kidding), but just be aware of this noise issue la.. pm me to get a good price i think those hitachi made in japan model should be better.. Put in garage sale here in lowyat forum. I'm going for the French door bottom freezer
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idoblu
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Jul 22 2014, 01:20 PM
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QUOTE(jensoft @ Jul 22 2014, 12:37 PM) The Hitachi customer service return my call saying that they order the compressor sound insulation from factory and will install it. Was told that it will reduce the compressor sound, some customer satisfy with it, some not... Looks like they also aware of this design issue and have some solution for it. Let's see how the insulation stuff work.. Will update you all once it had been installed. God bless me  is the sound insulation kit free?
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idoblu
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Jul 22 2014, 02:00 PM
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QUOTE(jensoft @ Jul 22 2014, 01:57 PM) he didn't mention that I have to pay, so i assume it is free.. if it is the design issue, i think Hitachi should give it for free, else how they could sell this refrigerator again rite? im keeping my fingers crossed for you when are they coming over to do it? let us know please
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idoblu
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Jul 23 2014, 05:16 PM
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QUOTE(jensoft @ Jul 23 2014, 04:01 PM) Attached is the Hitachi Big 2 refrigerator high pitch sound recorded as requested. » Click to show Spoiler - click again to hide... « [attachmentid=4065972] Record it when the compressor is running.
[attachmentid=4065971] record it after open the refrigerator door and wait for about 30 seconds, can hear the sound is louder. Not sure whether it is in full load.
Note: The sound clip was recorded with IPhone and put it about 4 inches inside the gap between the refrigerator and the kitchen cabinet. Are you guys Hitachi refrigerator having the same high pitch sound? It is quite annoying for me... I will feel headache staying in living room when the loud sound kick in, some more the sound will stay on for long time. It also make me feel scare of open the refrigerator door, worry the sound will kick in again.   This post has been edited by idoblu: Jul 23 2014, 05:17 PM
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idoblu
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Jul 26 2014, 04:05 PM
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I looked at three Hitachi models today - Side by Side - R-S800P2M Big French - R-W720P3M French Bottom - R-WB490P2M All 3 seem to have the same compressor. strange that these three models also different capacity  Unfortunately there got no power point, if not i plug it in to hear...LOL This post has been edited by idoblu: Jul 26 2014, 04:06 PM
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idoblu
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Jul 27 2014, 04:41 AM
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QUOTE(ozak @ Jul 27 2014, 04:33 AM) Wah Idoblu, you drag their fridge out to check their compressor. Wah so early ah? I was lucky. Saw them at Jusco MVMM. Just these three was on their own. No other fridges. At the back got some very small fridges. I move one of the small one, then can access all three    I wanted to see how flush was the compressor sitting cause some other brands, they seem to stick out a little. As you can see in the above pic. Glad to say the Hitachi ones sits flushed inside. I wonder if can cover this area? Also just noticed that R600a is flammable gas all three uses the same compressor when they are different sizes - 586L, 382L and 695L This post has been edited by idoblu: Jul 27 2014, 05:04 AM
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idoblu
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Jul 28 2014, 04:28 PM
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QUOTE(enkil @ Jul 28 2014, 04:05 PM) Nice info thanks.. Any idea what is the rated wattage of these fridge? Inverter one make a lot of difference? Cheers Pls take a look at the spec of the one you are interested in http://hitachiconsumer.com.my/files/pdf/Re...ch_20140120.pdf
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idoblu
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Aug 24 2014, 12:47 PM
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QUOTE(cuoret @ Aug 24 2014, 01:18 AM) Hi guys.. Anybody here using Hitachi R-WB560P2M model? Whats the power input for this model? Seems cant find it in the specs. Hopefully can give me some review and advise (pro and cons).. Plan to buy next week.. thanks. Spec; » Click to show Spoiler - click again to hide... « Inverter X Dual Fan Cooling French Bottom Series Refrigerator.
Key Highlights
Net Capacity: 455L Gross Capacity: 510L Inverter Control Dual Fan Cooling Eco Thermo Sensor Touch Screen Controller Nano Titanium Filter Moldproof Door Gasket No Frost CFC Free HFC Free Colour: Glass Brown (GBW) Glass Black (GBK) Glass Silver (GS) Dimensions: Width-75cm Height-178cm Depth-79.7cm [attachmentid=4106355] I plan on getting the same thing but smaller model. Please do share a review when yours arrive. Thank you.
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