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  1. #1
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    Frick 283 load/unload pots



    Could anyone please assist with information of load pots on a TDSH 283L.
    Do they have a partcular order to load/unload.
    This one has 3 solenoids. ie no slide valve
    Thanks
    Last edited by RANGER1; 31-12-2014 at 09:19 AM.



  2. #2
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    Re: Frick 283 load/unload pots

    Hi Ranger.
    I may have some info somewhere (Historic) I will have a look!
    Grizzly

  3. #3
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    Re: Frick 283 load/unload pots

    Thanks Grizzly

  4. #4
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    Re: Frick 283 load/unload pots

    http://www.genemco.com/catalog/pdf/A...essorParts.pdf

    Page 92, Figure 38?

    I've not seen a Frick with "Port Style" loading, always the typical slide valve arrangement..

    Cloud it be regular slide valve just with trick solenoids?

    Happy new year.

  5. #5
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    Re: Frick 283 load/unload pots

    Quote Originally Posted by HVACRsaurus View Post
    http://www.genemco.com/catalog/pdf/A...essorParts.pdf

    Page 92, Figure 38?

    I've not seen a Frick with "Port Style" loading, always the typical slide valve arrangement..


    Cloud it be regular slide valve just with trick solenoids?

    Happy new year.

    Thanks, has no unload cylinder, as blanked off.
    3 pots underneath rotor housing for 50,75, 100% with 3 , 3 way solenoids.
    Would just like to know order to load/unload, if it matters or not.

  6. #6
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    Re: Frick 283 load/unload pots

    Quote Originally Posted by RANGER1 View Post
    Thanks, has no unload cylinder, as blanked off.
    3 pots underneath rotor housing for 50,75, 100% with 3 , 3 way solenoids.
    Would just like to know order to load/unload, if it matters or not.
    Interesting, I haven't seen one like that, must look a sight - cat with its tail chopped off perhaps..

  7. #7
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    Re: Frick 283 load/unload pots

    My fault it's TDSL 283 Frick

  8. #8
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    Re: Frick 283 load/unload pots

    HVACRsaurus,
    Sent you a PM for interest on this model.

  9. #9
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    Re: Frick 283 load/unload pots

    Find what you needed? Its definitely a TDSL. Im pretty sure they are linear and go something like 50%-75%-100% from NDE to DE. been a long tie since I last looked at one of these.

  10. #10
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    Re: Frick 283 load/unload pots

    TDSL-283.pdfHi Ranger,
    I took the opportunity of the overhaul of a TDSL283 in our workshop to take some pictures of the pots. So you'll understand how it works. if something isn't clear, the compressor is still open!

  11. #11
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    Re: Frick 283 load/unload pots

    Thanks cricri,
    So how many load pots are there underneath machine?
    The one I was working on had 3.
    Pictures look like 3 pots on each side (male/ female rotor).

  12. #12
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    Re: Frick 283 load/unload pots

    Thanks cricri,
    So how many load pots are there underneath machine?
    The one I was working on had 3.
    Pictures look like 3 pots on each side (male/ female rotor). also very slow to load & unload, probably due to small oil gallery or orifice so they don't smash themselves to pieces!

  13. #13
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    Re: Frick 283 load/unload pots

    there are 3x2 potsunderneath. operating conditions -46°C/-14°C;NH3

  14. #14
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    Re: Frick 283 load/unload pots

    Gardner Denver had a similar way of capacity control with there turn valve. Interesting conversation guys. Thanks for the info.

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