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National 430 - compressor won't turn off

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Tue, 06/09/2015 - 13:55
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msturtz
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Joined: 06/12/2013 - 11:53
National 430 - compressor won't turn off

Hi, I have a National 430 cold-food machine. The compressor won't turn off, even when the door is open. It froze everything, caused a huge mess.

I think there's an SCR, rather than a relay, next to the compressor. I'd like to know if there's anywhere to find that part, or if it can be replaced with a relay/contactor?

-msturtz

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Tue, 06/09/2015 - 18:14
AZVendor
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Last seen: 7 years 7 months ago
Joined: 02/07/2014 - 18:59
That means that the refrigeration triac has failed.

If you'll contact me via the "Send Email" button I can send you a triac.

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Thu, 06/11/2015 - 02:05
AZVendor
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Last seen: 7 years 7 months ago
Joined: 02/07/2014 - 18:59
I responded to the email I got from you through the forum.

If you don't see my reply in your email then contact me again on here.

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