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When a zone indicator light blinks during 3-zone firing, does the controller default to single zone?

April 26, 2017blinks controller Default firing indicator light zone

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When a zone indicator light blinks during 3-zone firing, does the controller default to single zone?

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No. The zone with the flashing light receives continuous power from the elements. But the controller remains in 3-zone firing mode and attempts to complete the firing even though the zone with the blinking light has a lower temperature than the other …