Hi all,
is the piping for 2hp can be used for 2.5hp?
how many type of piping is there for different hp of aircon?
Aircon Discussion V3, Home Appliance
Aircon Discussion V3, Home Appliance
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Aug 15 2019, 06:31 PM
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Junior Member
336 posts Joined: May 2006 |
Hi all,
is the piping for 2hp can be used for 2.5hp? how many type of piping is there for different hp of aircon? |
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Aug 16 2019, 08:43 AM
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Junior Member
656 posts Joined: May 2005 |
QUOTE(IceBikers @ Aug 15 2019, 05:43 PM) my small master bed room using U meant not cold or chilled even with the lowest temperature setting?Sharp 1.0hp Inverter Air Cond AHX9UED however the room is not cold but chilled even at temperature below 20 celcius setting. the indoor unit was installed quite high, around 10 feet above. and i googled indoor unit should install around 7.5 feet. does the height affect the room cooling / aircond performance? should I lower it down? Clear indicator that capacity of the ac unit is not suffice for the master room area. Time to upgrade to a higher hp unit. Also the difference if height in between 7.5 feet and 10 feet shouldn't affect the room cooling if the capacity of the ac is sufficient since cold air travel downwards and hot air visa verse. Personally installed a 2hp inverter unit for my master bedroom. No issues of heat even though the room is getting a lot of sun from noon to evening . This post has been edited by kirakun: Aug 16 2019, 08:44 AM |
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Aug 16 2019, 09:09 AM
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Senior Member
957 posts Joined: Jan 2003 |
QUOTE(kirakun @ Aug 16 2019, 08:43 AM) U meant not cold or chilled even with the lowest temperature setting? yeah just chilled, once cover blanket it will be warm n hot.Clear indicator that capacity of the ac unit is not suffice for the master room area. Time to upgrade to a higher hp unit. Also the difference if height in between 7.5 feet and 10 feet shouldn't affect the room cooling if the capacity of the ac is sufficient since cold air travel downwards and hot air visa verse. Personally installed a 2hp inverter unit for my master bedroom. No issues of heat even though the room is getting a lot of sun from noon to evening . the wind only can reach the far bed, near bed no wind. fan speed 2-3 (total 4 speed) thats y i suspect too high, near angle below no wind. |
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Aug 16 2019, 10:57 AM
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Junior Member
656 posts Joined: May 2005 |
QUOTE(IceBikers @ Aug 16 2019, 09:09 AM) yeah just chilled, once cover blanket it will be warm n hot. I'm running the fan speed at 1 most of the time . the wind only can reach the far bed, near bed no wind. fan speed 2-3 (total 4 speed) thats y i suspect too high, near angle below no wind. Ac is supposed to provide consistent cooling to the most of the room if not entirely. With that being said if yours is dependent on the direction of the wind output to get the cold air then again your ac unit is insufficient capacity wise. There is nothing else u can go but to upgrade your ac. Re-position your ac unit to get wind/cold air may provide a temporary respite but may cause further issue(too cold later in the early morning due to cold air constantly blowing at your direction ). |
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Aug 16 2019, 02:51 PM
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Junior Member
18 posts Joined: Oct 2012 |
Hi, I'm considering a 2.0 HP non inverter aircond for my living area.
At beginning i was aiming Daikin FTKV (made in thai) where i am using Daikin for 5 years and none of the unit (Made in Thai) give me any trouble. It cold, quiet and energy saving too. Since only left the flagship model is thai made, from the local made model its look just like old YORK (which very famous for its noise previously) . Now i aiming a ME unit where the non inverter EER is a good as inverter series (i know cannot direct compare), the only concern is it still using R410A and i wonder if the cooling power is as good as other ME R32 model. I personally does not prefer R410A where from what i observed from MHI, PANA, DAIKIN, GREE even thought the temp were set at 18, the air blown was not cold if compare with R22 aircond. Should i get ME R410A since on paper spec is really promising... Or just other ME R32 series? Any thought? This post has been edited by wuoi: Aug 16 2019, 02:54 PM |
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Aug 18 2019, 09:40 AM
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All Stars
11,545 posts Joined: Jan 2003 From: Klang/Subang |
QUOTE(ZONX @ Aug 15 2019, 06:31 PM) Hi all, There are at least 3 diff pipe size for the Gas pipe.is the piping for 2hp can be used for 2.5hp? how many type of piping is there for different hp of aircon? For example: see https://www.daikin.com.my/daikin_products/ftn-p-series/ You need to see if the pipe for 2hp is the same as the one for the 2.5 you wanna install. |
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Aug 18 2019, 11:24 AM
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Senior Member
1,323 posts Joined: Jan 2003 From: Unknown |
Is there anyone using Panasonic CS-U10VKH 1.0HP Premium Inverter R32 Aero Series Air Conditioner? Can give some comment on it? Or anyone can recommend good 1.0 hp aircond for long hour usage. The room is small so 1.0hp will be suffice. Prefer cold air with the most energy saving if possible.
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Aug 18 2019, 11:31 AM
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Junior Member
336 posts Joined: May 2006 |
QUOTE(ceo684 @ Aug 18 2019, 09:40 AM) There are at least 3 diff pipe size for the Gas pipe. Hi, I notice 1.5hp and 2hp use same copper pipe size while 2.5hp use bigger pipe. For example: see https://www.daikin.com.my/daikin_products/ftn-p-series/ You need to see if the pipe for 2hp is the same as the one for the 2.5 you wanna install. My was installed with piping for 2hp. I told my contractor who did the piping for me that I want to install 2.5hp. He said he can change the piping to 2.5hp... I was told that he can change it without hacking. Is that possible that he can do it without hacking and conceal again? Need to replace a new copper pipe for 2.5hp rite? Just found out this Daikin FTV-P series: https://www.daikin.com.my/daikin_products/ftv-p-series/ surprisingly their 2.5hp and 2hp (for R32) using the same piping (12.7 instead of 15.88). This post has been edited by ZONX: Aug 19 2019, 11:35 AM |
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Aug 19 2019, 06:18 PM
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All Stars
11,545 posts Joined: Jan 2003 From: Klang/Subang |
QUOTE(ZONX @ Aug 18 2019, 11:31 AM) Hi, I notice 1.5hp and 2hp use same copper pipe size while 2.5hp use bigger pipe. Well since you can reuse the 12.7 mm piping with that model, I'd say go for it, since it's already specced for that.My was installed with piping for 2hp. I told my contractor who did the piping for me that I want to install 2.5hp. He said he can change the piping to 2.5hp... I was told that he can change it without hacking. Is that possible that he can do it without hacking and conceal again? Need to replace a new copper pipe for 2.5hp rite? Just found out this Daikin FTV-P series: https://www.daikin.com.my/daikin_products/ftv-p-series/ surprisingly their 2.5hp and 2hp (for R32) using the same piping (12.7 instead of 15.88). |
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Aug 19 2019, 06:31 PM
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Junior Member
336 posts Joined: May 2006 |
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Aug 20 2019, 04:30 PM
Show posts by this member only | IPv6 | Post
#7811
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Senior Member
4,050 posts Joined: Apr 2006 |
Hi, if an aircon is not used often, does the gas go off? Let's say gas was added on August last year, people were using once in a while for 2 months. Then perhaps turned on once or twice in a month for the next 6 months.
How much gas goes off usually? |
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Aug 20 2019, 04:32 PM
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Elite
5,736 posts Joined: Jan 2003 From: Shah Alam |
if current R22 pipe, R32 can be used?
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Aug 21 2019, 12:01 PM
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Junior Member
59 posts Joined: Nov 2011 |
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Aug 22 2019, 03:24 PM
Show posts by this member only | IPv6 | Post
#7814
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Senior Member
4,133 posts Joined: Jan 2003 From: Cameron Highlands Rank: Amateur |
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Aug 24 2019, 01:56 PM
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Junior Member
155 posts Joined: Oct 2018 |
anyone used Gree air cond 1.0HP? How is the performance or comment?
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Aug 24 2019, 07:51 PM
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Senior Member
1,649 posts Joined: May 2006 From: JDT |
Panasonic came out with WiFi dongle for selected aircond.
https://www.panasonic.com/my/consumer/air-s...s/cz-tacg1.html |
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Aug 25 2019, 12:49 PM
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Newbie
30 posts Joined: Jan 2019 |
QUOTE(yoong_y89 @ Aug 24 2019, 01:56 PM) Already use gree lomo n, about 3year My comment is value for money, fast cooling, the only downside for me is the model doesn have swing left&right use manual Gonna service the unit after 3year using it .... Just clean the airfilter every 2 week... |
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Aug 25 2019, 01:30 PM
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Junior Member
155 posts Joined: Oct 2018 |
QUOTE(Callmestar @ Aug 25 2019, 12:49 PM) Already use gree lomo n, about 3year thanks for the feedback. is the compressor noisy? how much is the price? not able to find the price on their website.My comment is value for money, fast cooling, the only downside for me is the model doesn have swing left&right use manual Gonna service the unit after 3year using it .... Just clean the airfilter every 2 week... saw many ppl install midea as well.. thinking which to buy. |
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Aug 25 2019, 03:20 PM
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Senior Member
1,531 posts Joined: Nov 2008 |
Anyone facing this Hitachi AC, temporary switch light kick in after switch on the AC?
I read online, it says it means AC requires filter cleaning which I did by removing the filter, clean and reinstall. But after that the lights is still blinking. Gonna report to Hitachi tomorrow but was thinking if anyone encounter this before |
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Aug 25 2019, 04:28 PM
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Newbie
30 posts Joined: Jan 2019 |
QUOTE(yoong_y89 @ Aug 25 2019, 01:30 PM) thanks for the feedback. is the compressor noisy? how much is the price? not able to find the price on their website. the noise doesn bother me saw many ppl install midea as well.. thinking which to buy. Even i install it back to back For me aceptable.. I buy it 3 year ago at lazada Price RM545 include shipping Installation cost me rm150 |
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