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deepu
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Join Date: May 2014
Posts: 6

Split A/C Circuit

05/27/2014 12:04 PM

Can anybody told me the path of split a/c ,about how it works ,how it decrease the room temperature and maintain the humidity ,how the refrigerant flow on it and how it get cool from the outoor unit and please also show me the circuit draw block diagram of it . . .
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SolarEagle
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#1

Re: split a/c circuit

05/27/2014 12:23 PM

As the indoor air is cooled, the air molecules lose energy and become closer together, at dew point the relative humidity reaches 100%, this causes the moisture in the air to condense on the evaporator coil, removing moisture, but the air molecules now being closer together have the same relative humidity but a cooler temperature....


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Fredski
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#2

Re: Split A/C Circuit

05/27/2014 7:16 PM
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Tornado
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#3
In reply to #2

Re: Split A/C Circuit

05/28/2014 12:24 AM

Ooh, this bidirectional PhD thesis may be premature.

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#4
In reply to #3

Re: Split A/C Circuit

05/28/2014 1:31 AM

Aw, come on. Don't point it out to everyone. Premature refrigeration can be very embarrassing a young AC.

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Fredski
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#7
In reply to #3

Re: Split A/C Circuit

05/28/2014 8:31 AM

hey now! I didn't even include a defrost circuit!
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DmanEng
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#5

Re: Split A/C Circuit

05/28/2014 3:35 AM
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Autobroker
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#10
In reply to #5

Re: Split A/C Circuit

06/02/2014 3:30 AM

This looks like the correct drawing. The split system is a heat pump - warms in winter, cools in summer.

Sorry, my bad. I assumed the OP was looking for a ductless split system.

Some split systems are regular a/c units, while some are heat pumps.

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mrswamy
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#6

Re: Split A/C Circuit

05/28/2014 6:26 AM

The OP needs to refer basic Refrigeration 7 AC book to understand the actual process of refrigeration and pschrometry. A.C is one of the applications of refrigeration.
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Circuit Breaker
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#8

Re: Split A/C Circuit

05/28/2014 4:21 PM

It will not maintain humidity, it will reduce it. -- JHF

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#9
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Re: Split A/C Circuit

05/29/2014 12:29 AM

Assuming we are talking about relative humidity, what you stated is often the case, but it is not a steadfast rule.

If the AC unit doesn't reduce some of the air below the dew point, or if it doesn't reduce enough of the air below the dew point, relative humidity can increase.

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Autobroker (1); Circuit Breaker (1); DmanEng (1); Fredski (2); mrswamy (1); SolarEagle (1); Tornado (1); truth is not a compromise (2)

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