Results 1 to 8 of 8
Thread: ceiling concealed multi split
-
18-08-2006, 03:44 PM #1
ceiling concealed multi split
silly question ..no doubt ..ive installed a ceiling concealed multi split,both units working and giving cold but the upstairs unit is making less water than the downstairs unit ....does this probably mean that i have lost some gas...the unit is a mcquay c series 15/15...thanks for any help ...sirrom
-
18-08-2006, 06:33 PM #2
Re: ceiling concealed multi split
.
Not necessarily.
If there were a deficiency in the gas department, would it not affect both units equally?
.
________
aromed vaporizerLast edited by Argus; 07-02-2011 at 09:21 AM.
-
18-08-2006, 08:00 PM #3
Re: ceiling concealed multi split
The only way to really tell would be to take pressure, temperature and humidity measurements to determine the operating conditions.
A silly question but are both indoor units the same capacity?
-
18-08-2006, 08:28 PM #4
Re: ceiling concealed multi split
If the capacity is the same, it could just be a matter of temprature within the ceiling void. Dont forget hot air rises. So the temprature could very well be higher on that floor than in the ground floor ceiling void.
-
18-08-2006, 08:42 PM #5
Re: ceiling concealed multi split
Originally Posted by A/C student
The amount of water produced relates to the amount of dehumidification achieved. Check it out on a PH chart
-
18-08-2006, 10:31 PM #6
Re: ceiling concealed multi split
Originally Posted by frank
Thats what I ment before dude.
-
19-08-2006, 09:18 AM #7
Re: ceiling concealed multi split
whelll it depends dose the unit have 2 separeted piping , compresoor and so on , in the same outdoor unit, or it has one compressor and the same piping in the outdoor unit for bouth indor units, if it 2 separeted piping it could be a gass leckege (but not necesary) otherwhise commone piping, if one unit is loosing gass bouth indor units suffer from it.
But it has other posibilitys, like the downsters room has more acces to the outdor air, so it gets fresh air with humidity, and the upsters room, has no fresh air, wnd with time, the air gets drayer and dryer, and no fresh umidity to drayn from the air, but regarding the cold air going downsters and hot going upsters, it depends if the rooms comunicate, and how muth air can pas from one room to another, because it's true hot air gous up, and cold air gous down, and hot air is holding mor humnidity then cold airLast edited by DEVIL; 19-08-2006 at 09:21 AM.
-
22-08-2006, 01:47 PM #8
Re: ceiling concealed multi split
You need to measure the performance of both systems. Pressures, temps as well as entering/leaving air conditions
Similar Threads
-
Daikin Multi Split A/C problems
By timholmes204 in forum Air ConditioningReplies: 6Last Post: 22-05-2008, 12:09 AM -
Split unit (Recommendations)
By Smokey in forum Air ConditioningReplies: 7Last Post: 26-07-2006, 10:04 PM -
Ascon ac multi split
By mike live in forum Air ConditioningReplies: 14Last Post: 30-06-2006, 08:52 PM -
Need input on City Multi
By TDfromNY in forum Air ConditioningReplies: 4Last Post: 09-06-2006, 03:31 AM -
Roof Top vs Ceiling units
By Pravin in forum Air ConditioningReplies: 5Last Post: 12-05-2006, 03:04 AM