Pool Boiler Temperature Controller: Difference between revisions
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→Low Operator
Matt Parnell (talk | contribs) |
Matt Parnell (talk | contribs) |
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The low operator is activated when the following conditions are true: | The low operator is activated when the following conditions are true: | ||
* The RTD is producing valid feedback (not shorted or open-circuit). | * The RTD is producing valid feedback (not shorted or open-circuit). | ||
* The boiler temperature is below the over-temperature shutdown threshold (timing rules apply). | * The boiler temperature is below the over-temperature shutdown threshold (timing rules apply). | ||