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  1. #1
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    Low Ambient Cooling question ???



    Hi guys
    im live till now
    i found on this
    in Samsung air conditioner site
    the specification for 2400 unit
    classic split air conditioner


    is
    Low Ambient
    Cooling
    15 ~ 52°C


    i think low ambient temperature means cold area
    and hi ambient mean
    hot area
    so how its low ambient cooling and it works in extreme condition to 52 C


    Power consists not in being able to strike another but in being able to control oneself when anger arises

  2. #2
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    Re: Low Ambient Cooling question ???

    .

    Temperature difference!

    AC work at about +20 if the ambient is lower than
    the temperature in the room to be cooled, you have no
    temperature difference.


    Rob

    .
    .. ... -. .----. - / -- --- .-. ... . / -.-. --- -.. . / --. --- --- -..

  3. #3
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    Re: Low Ambient Cooling question ???

    can u explain more
    Power consists not in being able to strike another but in being able to control oneself when anger arises

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    Re: Low Ambient Cooling question ???

    If you are referring at low ambient as described here in these specifications:
    http://www.samsung.com/global/busine...SFNBWKNET-spec

    than it mean that cooling of indoor air is possible even at outdoor low temperature as -10°C.

  5. #5
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    Re: Low Ambient Cooling question ???

    in the site they mentioned Low Ambient
    Cooling
    15 ~ 52°C
    so low meaning it can cool even at 15 C ??????
    is that the meaning
    Power consists not in being able to strike another but in being able to control oneself when anger arises

  6. #6
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    Re: Low Ambient Cooling question ???

    Can you post link to that site?
    Probably it is typo. Low ambient usually mean for outdoor temperatures below 0°C (or maybe 10°C)
    Last edited by nike123; 02-11-2014 at 10:25 AM.

  7. #7
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    Re: Low Ambient Cooling question ???

    Most of AC units normally run at 15°C outdoor. There is noting "low ambient" about that.
    Some AC unit cannot cool below 18°C or 16°C indoor. That is limiting factor because of evaporator TD. If it is lower than that, it would require indoor coil defrosting function.

    Units with no condensation control (outdoor fan speed control) can have some problem at outdoor temperatures below 20°C because of low condensation pressure. Effect is lowered cooling capacity!
    Last edited by nike123; 02-11-2014 at 10:23 AM.

  8. #8
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    Re: Low Ambient Cooling question ???

    Quote Originally Posted by nike123 View Post
    Can you post link to that site?
    Probably it is typo. Low ambient usually mean for outdoor temperatures below 0°C (or maybe 10°C)
    check the tech spec
    Power consists not in being able to strike another but in being able to control oneself when anger arises

  9. #9
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    Re: Low Ambient Cooling question ???

    ..........................
    Last edited by nike123; 02-11-2014 at 06:18 PM. Reason: Repeating myself

  10. #10
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    Re: Low Ambient Cooling question ???

    As I investigate further i found that that unit is of non-inverter type and with UTR compressor.
    http://skp.samsungcsportal.com/integ...=in&seq=125616

    That should be good choice for your enviroment.
    Why would you need cooling for ambient below 15°C?

  11. #11
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    Re: Low Ambient Cooling question ???

    Quote Originally Posted by nike123 View Post
    As I investigate further i found that that unit is of non-inverter type and with UTR compressor.
    http://skp.samsungcsportal.com/integ...=in&seq=125616

    That should be good choice for your enviroment.
    Why would you need cooling for ambient below 15°C?
    may be for server room ??
    here the temperature vary from up to 50 C in summer]
    and 0 C in winter
    Power consists not in being able to strike another but in being able to control oneself when anger arises

  12. #12
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    Re: Low Ambient Cooling question ???

    Quote Originally Posted by nike123 View Post
    Check these specifications:
    http://www.fujitsu-general.com/uk/pr...syg09lmca.html

    Here it is low ambient cooling to -10°C.

    I dont see reason why should Samsung not do that if it is inverter technology with outdoor unit fan speed control.

    BTW here in Europe, all new AC unit must be of inverter type!
    all unit we have here are classic
    non inverter
    Power consists not in being able to strike another but in being able to control oneself when anger arises

  13. #13
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    Re: Low Ambient Cooling question ???

    If you plan to make money with servers, than samsung split system is gona make your profit melt in no time.

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