Previous in Forum: Flare KOD.   Next in Forum: stg
Close

Comments Format:






Change Mode
Close

Subscribe to Discussion:

CR4 allows you to "subscribe" to a discussion
so that you can be notified of new comments to
the discussion via email.

Close

Rating Vote:







Add Vote
3 comments
Rate Comments: Nested
Zaka
Participant

Join Date: Jan 2013
Posts: 1

I Have Problem in DX Package Air Conditioner

01/08/2013 8:43 AM

I pressurised system by nitrogen 350 Psi after 48 hour observations no leak found , But if we are charging refrigerant in the system there is conformed leak but leak can not found please friends advice me solutions .

Thanks

Zaka
Register to Reply
Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.
PWSlack
Guru
United Kingdom - Member - Indeterminate Engineering Fields - Control Engineering - New Member

Join Date: Jan 2007
Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on.
Posts: 32175
Good Answers: 839
#1

Re: I Have Problem in DX Package Air Conditioner

01/08/2013 9:06 AM

If the refrigerant is gas at everyday temperatures and pressures, then a strong solution of washing up liquid detergent squirted onto any place where a leak is suspected will result in bubbles being formed.

__________________
 "Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
Register to Reply
Fredski
Guru

Join Date: Feb 2011
Posts: 7025
Good Answers: 207
#2

Re: I Have Problem in DX Package Air Conditioner

01/08/2013 9:39 AM

what are you using to detect this confirmed leak? hopefully not simple "bubbles"
Register to Reply
bigg
Guru

Join Date: Jun 2010
Posts: 1296
Good Answers: 104
#3

Re: I Have Problem in DX Package Air Conditioner

01/08/2013 9:44 AM

"...no leak found" - was the complete system bubble checked while under pressure, or was the pressure just monitored?

"...conformed[sic] leak" - how do you know there's a leak? In any case, if there is a leak, it can often be found just by the presence of lubricating oil on the area of the leak.
Register to Reply
Register to Reply
Have a Different Question?
3 comments
Copy to Clipboard

Users who posted comments:

bigg (1); Fredski (1); PWSlack (1)

Previous in Forum: Flare KOD.   Next in Forum: stg

Advertisement

Got Something to Say?
Ask a Question
Start a Discussion

Search this Forum
Mechanical Engineering:
Go

CR4 Sections
Aerospace
BioMech & BioMed
Chemical & Material Science
Civil Engineering
Communications & Electronics
Education and Engineering Careers
Electrical Engineering
General Discussion
Instrumentation
Manufacturing
Mechanical Engineering
New Technologies & Research
Software & Programming
Sustainable Engineering
Transportation

Site Directories
Forum Directory
Blog Directory
User Group Directory
RSS Feeds

CR4 Rules of Conduct
CR4 FAQ
Site Glossary

Who's Online (106 right now)
Show Members
Advertisement