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Thread: York AWHC40L

  1. #1
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    York AWHC40L



    Hello There,
    We have a problem with a VERY old (circa 1983) York chiller model number AWHC40L50E. Would anyone out there have a wiring diagram for it?
    Thanks in advance!!



  2. #2
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    Re: York AWHC40L

    Bones.
    I would assume that model is pre .pdf's.
    IE. Too old to be in a pc format.
    Good Luck all the same, maybe someone has it in hard copy?
    Grizzly

  3. #3
    taffy-boy's Avatar
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    Re: York AWHC40L

    i will second that yeah man

  4. #4
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    Re: York AWHC40L

    Thanks all,
    I've been in touch with York UK but they didn't hold out much hope!

  5. #5
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    Re: York AWHC40L

    So what's the problem with the chiller then bones?
    There are a good few active x York guys on the forum.
    So maybe someone can help?
    Grizzly

  6. #6
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    Re: York AWHC40L

    Hi Grizzly,We've been through the usual: flow switch HP,LP, compressor thermistor control. The cam timer (yes...it's got a cam timer!) turns to the start position but it doesn't start. The controller is a very quaint unit with rotary knobs but it seems to be OK as it drives the cam timer. The cam timer micro-switches are all OK but there are loads of relays for the solenoid valves etc. Would take hours to fault find!

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