Welcome Guest ( Log In | Register )

Bump Topic Topic Closed RSS Feed
104 Pages « < 92 93 94 95 96 > » Bottom

Outline · [ Standard ] · Linear+

 Aircon Discussion v2, Continuing on from previous AC topics

views
     
SUSsupersound
post May 30 2015, 09:55 AM

10k Club
********
Senior Member
11,554 posts

Joined: Aug 2009
QUOTE(thomasjames @ May 30 2015, 09:48 AM)
well, i just called the air cond installer. he told me to deal with the manufacturer of the air cond.
guess, i have to deal with the shop sales person to whom i buy as suggested by @supersound
At first, i thought the reason will be the outdoor unit installation process.

FYI of this thread, its a hitachi 2.5HP.

Another unit is 1.0 HP Hitachi. later i going to check on this another outdoor unit whether have the same problem or not.
*
If because of cheap material used like some joker said, it won't have rusted water droplet. Looks like more on leaking.
And it is still new with warranty, right?
Air cond water are quite corrosive compare to normal city water hmm.gif
kenaban
post May 30 2015, 09:58 AM

Getting Started
**
Junior Member
90 posts

Joined: Jan 2015
QUOTE(kimsim @ May 30 2015, 09:44 AM)
Look like pana but not sure which brand
*
Midea kot ..
thomasjames
post May 30 2015, 10:04 AM

Getting Started
**
Junior Member
209 posts

Joined: Nov 2006
QUOTE(supersound @ May 30 2015, 09:55 AM)
If because of cheap material used like some joker said, it won't have rusted water droplet. Looks like more on leaking.
And it is still new with warranty, right?
Air cond water are quite corrosive compare to normal city water hmm.gif
*
yes. it still have warranty. only just two month. and i seldom open this air cond. probably 4-5 times until today.
your opinion will be on 'leaking' ??
is it means during outdoor unit installation process ?
or it still probably fault with the manufacturer ?

haiz. my bad luck. of all unit, my unit got this problem.

well, i am now in the tai-chi loop. A point to B, B point to C, etc, etc
well, if any here thought it will cause by the installation of the outdoor unit. please post here.
I now will go for the option calling the shop sales person to contact manufacturer. dunno how long the entire resolution process will takes.

This post has been edited by thomasjames: May 30 2015, 10:14 AM
SUSkimsim
post May 30 2015, 10:16 AM

Let Me ❤️ You
*******
Senior Member
5,847 posts

Joined: Nov 2010
From: Malaysia 🇲🇾


QUOTE(thomasjames @ May 30 2015, 10:04 AM)
yes. it still have warranty. only just two month. and i seldom open this air cond. probably 4-5 times until today.
your opinion will be on 'leaking' ??
is it means during outdoor unit installation process ?
or it still probably fault with the manufacturer ?

haiz. my bad luck. of all unit, my unit got this problem.
*
Warranty won't cover compressor water dripping on the base and due to rusted.

Just avoid this brand at all.. Cause they never did the best quality anymore

This post has been edited by kimsim: May 30 2015, 10:17 AM
SUSkimsim
post May 30 2015, 10:19 AM

Let Me ❤️ You
*******
Senior Member
5,847 posts

Joined: Nov 2010
From: Malaysia 🇲🇾


QUOTE(kenaban @ May 30 2015, 09:58 AM)
Midea kot ..
*
Midea did much better than hitachi wow
cherroy
post May 30 2015, 10:40 AM

20k VIP Club
Group Icon
Staff
25,802 posts

Joined: Jan 2003
From: Penang


QUOTE(thomasjames @ May 30 2015, 10:04 AM)
yes. it still have warranty. only just two month. and i seldom open this air cond. probably 4-5 times until today.
your opinion will be on 'leaking' ??
is it means during outdoor unit installation process ?
or it still probably fault with the manufacturer ?

haiz. my bad luck. of all unit, my unit got this problem.

well, i am now in the tai-chi loop.  A point to B, B point to C, etc, etc
well, if any here thought it will cause by the installation of the outdoor unit. please post here.
I now will go for the option calling the shop sales person to contact manufacturer. dunno how long the entire resolution process will takes.
*
It is condensate (the piping is cold with warm humid air out there, just like a glass of ice water, you have water outside of the glass), not something 'leaking".

Improper insulation of copper pipe during installation also can cause this problem, (the cold copper being exposed too much).

But rust normally happened after sometimes, which depended on the steel plate paints/coating material.
ozak
post May 30 2015, 11:28 AM

10k Club
********
All Stars
17,018 posts

Joined: Jan 2005


QUOTE(thomasjames @ May 30 2015, 08:41 AM)
hi, sifu here

I had installed brand new air cond. two month ago.
But these few weeks i noticed rusty water droplets on the bottom my outdoor unit.

Do you guys have any idea on what it the root cause ? or any had experienced it before ? bad installation ?
[attachmentid=4466249]
*
Not to worry. This is condense water as what cherroy mention. And also rain water if the unit at outside. It is why there is hole at the bottom to let out the water. Overtime the mark is there.

But I can see that the leg been scratch out the paint. The leg side will be rust faster. This is installer problem. All the aircon housing have an antitrust coating before paint. All the brand have this similar coating.
kenaban
post May 30 2015, 12:10 PM

Getting Started
**
Junior Member
90 posts

Joined: Jan 2015
QUOTE(kimsim @ May 30 2015, 10:19 AM)
Midea did much better than hitachi wow
*
of course la ... they are one of the biggest Aircond supplier in the world .


I've been to their manufacturing plant , like 10 x bigger than Qing Dao hitachi - hisense plant .
SUSsupersound
post May 30 2015, 01:19 PM

10k Club
********
Senior Member
11,554 posts

Joined: Aug 2009
QUOTE(thomasjames @ May 30 2015, 10:04 AM)
yes. it still have warranty. only just two month. and i seldom open this air cond. probably 4-5 times until today.
your opinion will be on 'leaking' ??
is it means during outdoor unit installation process ?
or it still probably fault with the manufacturer ?

haiz. my bad luck. of all unit, my unit got this problem.

well, i am now in the tai-chi loop.  A point to B, B point to C, etc, etc
well, if any here thought it will cause by the installation of the outdoor unit. please post here.
I now will go for the option calling the shop sales person to contact manufacturer. dunno how long the entire resolution process will takes.
*
Go back to the shop you bought it, make noise, if they still refuse to look in to your matter seriuosly, waste rm5 and send them to tribunal court.
This is nothing to do with so-called condensation issues, it is more on installation or blocked cooling fin.

QUOTE(cherroy @ May 30 2015, 10:40 AM)
It is condensate (the piping is cold with warm humid air out there, just like a glass of ice water, you have water outside of the glass), not something 'leaking".

Improper insulation of copper pipe during installation also can cause this problem, (the cold copper being exposed too much).

But rust normally happened after sometimes, which depended on the steel plate paints/coating material.
*
Attached Image
Attached Image
Just the above photos can tell, no condensation shall take place on outdoor unit.
First photo the bottom part do have rust marks, it is due to install too near to the roof and getting water splashes during rain.
While second photo are installed below roof, so it is still clean.

SUSkimsim
post May 30 2015, 01:34 PM

Let Me ❤️ You
*******
Senior Member
5,847 posts

Joined: Nov 2010
From: Malaysia 🇲🇾


QUOTE(supersound @ May 30 2015, 01:19 PM)
Go back to the shop you bought it, make noise, if they still refuse to look in to your matter seriuosly, waste rm5 and send them to tribunal court.
This is nothing to do with so-called condensation issues, it is more on installation or blocked cooling fin.
Attached Image
Attached Image
Just the above photos can tell, no condensation shall take place on outdoor unit.
First photo the bottom part do have rust marks, it is due to install too near to the roof and getting water splashes during rain.
While second photo are installed below roof, so it is still clean.
*
That 2 different unit of condenser is your?

i never get wrong there is after switch from national brand into pana model were over 10++ yrs already, no wonder didn't feel not cold enough, if you compare from the latest condenser design was small and small size than your previous model at all, like a 2hp condenser now.
SUSsupersound
post May 30 2015, 01:36 PM

10k Club
********
Senior Member
11,554 posts

Joined: Aug 2009
QUOTE(kimsim @ May 30 2015, 01:34 PM)
That 2 different unit of condenser is your?

i never get wrong there is after switch from national brand into pana model were over 10++ yrs already, no wonder didn't feel not cold enough, if you compare from the latest condenser design was small and small size than your previous model at all, like a 2hp condenser now.
*
Nope, I just look for units that have water mark below, just to help you guys justifying cheating are right. Mine are even worst, no rust mark at all, even after 10 years.
SUSkimsim
post May 30 2015, 01:40 PM

Let Me ❤️ You
*******
Senior Member
5,847 posts

Joined: Nov 2010
From: Malaysia 🇲🇾


QUOTE(supersound @ May 30 2015, 01:36 PM)
Nope, I just look for units that have water mark below, just to help you guys justifying cheating are right. Mine are even worst, no rust mark at all, even after 10 years.
*
that's why your is always doing in prefectly rclxms.gif
lan_86
post May 30 2015, 11:40 PM

Casual
***
Junior Member
422 posts

Joined: Mar 2007


any a/c mechanic here?

My super old a/c only run for few minutes then compressor stop,indoor unit still running but no more cool air...I can feel slight vibration on the wall before it stopped.

hmm.gif
SUSkimsim
post May 30 2015, 11:44 PM

Let Me ❤️ You
*******
Senior Member
5,847 posts

Joined: Nov 2010
From: Malaysia 🇲🇾


QUOTE(lan_86 @ May 30 2015, 11:40 PM)
any a/c mechanic here?

My super old a/c  only run for few minutes then compressor stop,indoor unit still running but no more cool air...I can feel slight vibration on the wall before it stopped.

hmm.gif
*
Time for let it RIP
queenc
post May 30 2015, 11:56 PM

~GGMU~
******
Senior Member
1,853 posts

Joined: Feb 2010



anyone can recommend me 1.5hp aircond below 1.3k

found few model panasonic and daikin slightly above 1k.

can recommend me 1?

thx
SUSkimsim
post May 31 2015, 08:35 AM

Let Me ❤️ You
*******
Senior Member
5,847 posts

Joined: Nov 2010
From: Malaysia 🇲🇾


QUOTE(queenc @ May 30 2015, 11:56 PM)
anyone can recommend me 1.5hp aircond below 1.3k

found few model panasonic and daikin slightly above 1k.

can recommend me 1?

thx
*
May u needs look at the lower price from few China brands.
Midea, hassien, haier, gree, also fujiare too
SUSsupersound
post May 31 2015, 08:50 AM

10k Club
********
Senior Member
11,554 posts

Joined: Aug 2009
QUOTE(lan_86 @ May 30 2015, 11:40 PM)
any a/c mechanic here?

My super old a/c  only run for few minutes then compressor stop,indoor unit still running but no more cool air...I can feel slight vibration on the wall before it stopped.

hmm.gif
*
Looks more like fan failed, you don't need mechanic for this, you check your self first then only call air cond installman.

QUOTE(queenc @ May 30 2015, 11:56 PM)
anyone can recommend me 1.5hp aircond below 1.3k

found few model panasonic and daikin slightly above 1k.

can recommend me 1?

thx
*
Non inverter or inverter?
How's the usage like daily? > 5 hours or <5 hours?
nateberuk
post May 31 2015, 09:00 AM

Getting Started
**
Junior Member
182 posts

Joined: Jun 2014
should i go for 1hp or 1.5hp for my room..the room is small like 6'x6'..i heard 1.5hp quite saving for the gas instead 1hp..im using for night/sleep since now is very hot to sleep without it..and yes my pc is in the room
cherroy
post May 31 2015, 10:39 AM

20k VIP Club
Group Icon
Staff
25,802 posts

Joined: Jan 2003
From: Penang


QUOTE(nateberuk @ May 31 2015, 09:00 AM)
should i go for 1hp or 1.5hp for my room..the room is small like 6'x6'..i heard 1.5hp quite saving for the gas instead 1hp..im using for night/sleep since now is very hot to sleep without it..and yes my pc is in the room
*
1HP already overkill for a 6x6 size.

SUSsupersound
post May 31 2015, 11:03 AM

10k Club
********
Senior Member
11,554 posts

Joined: Aug 2009
QUOTE(nateberuk @ May 31 2015, 09:00 AM)
should i go for 1hp or 1.5hp for my room..the room is small like 6'x6'..i heard 1.5hp quite saving for the gas instead 1hp..im using for night/sleep since now is very hot to sleep without it..and yes my pc is in the room
*
Are you sure it is a 6*6 room?
A single bed already eat up 3*6 already. So, do measure again.
1HP can fit a room up to 10*12 as the surface area also matters.
Brand A's 1HP won't same as brand B's 1HP.
Over size the air cond's HP won't do any good as it will damage the air cond faster.

104 Pages « < 92 93 94 95 96 > » Top
Topic ClosedOptions
 

Change to:
| Lo-Fi Version
0.0316sec    0.28    6 queries    GZIP Disabled
Time is now: 2nd December 2025 - 11:40 AM