Relay Output #3 Programming ( Used for Boiler #2 )

The second boiler stage is enabled to operate if the water temperature is below 170°F and will remain on until it rises to 180°F. The second stage can only operate if the first boiler stage relay #2 has been active for at least 5 minutes. Once activated, this stage must remain on for 5 minutes and once de-activated it must remain off for 10 minutes.

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Orion Car Audio OE331-21 manual Relay Output #3 Programming Used for Boiler #2