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Thread: Freezer defrost wiring

  1. #1
    Join Date
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    Freezer defrost wiring

    Freezer wizards-

    I recently came across a Victory freezer that controlled the defrost heater by switching the neutral side of the heater.

    Drove me batty with an intermitent grounded element. Sometimes the box would barely freeze.

    I never recall seeing this configuration before, Is this common?

    I don't repair many freezers and usually have to read the schematic to understand the defrost circuit.

  2. #2
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    Without a model number or schematic of the box its hard to say, but I'd say no its not common. I don't think I ever seen a neutral broke as a factory wiring job. My guess would be someone was in there doing some rewiring.

  3. #3
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    No, factory wired. I obtained the schematic.

    I don't understand manufactures that can't plaster a durable wiring diagram on their equipment. How much productivity is lost because no schematic is on the equipment.

  4. #4
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    Victory's website has an excellent section on service/parts manuals for their equipment. Is the model you were working on listed here?

    http://www.victoryrefrigeration.com/...hnical-manuals

  5. #5
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    Victory website is very good, only if you carry a laptop with you.

  6. #6
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    Quote Originally Posted by timjimbob View Post
    No, factory wired. I obtained the schematic.

    I don't understand manufactures that can't plaster a durable wiring diagram on their equipment. How much productivity is lost because no schematic is on the equipment.
    If it doesn't stay broke they won't be able to replace it.

  7. #7
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    Quote Originally Posted by timjimbob View Post
    No, factory wired. I obtained the schematic.

    I don't understand manufactures that can't plaster a durable wiring diagram on their equipment. How much productivity is lost because no schematic is on the equipment.
    Because, if they're like Hobart, the don't want you working on it. They want their guys working on it.
    With your chrome heart shining in the sun, long may you run.

  8. #8
    Join Date
    Dec 2004
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    breaking neutral is a safety hazard. You should rewire it to break hot.

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