Another Triple Aquastat Question

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billw
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Post by billw » Wed. Oct. 01, 2008 9:26 pm

What are the ZR and ZC connections? I'm looking at the honeywell pamphlet from my L8124A. There isn't any description but the schematic shows these as connections going to the low limit circuit. What exactly do they do?


 
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coal berner
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Post by coal berner » Wed. Oct. 01, 2008 9:38 pm


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