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I have a K12 unit which is showing F1 sensor failure. I take it this sensor is installed below the tiled floor? Does this mean the floor will need taking up to fix? Marked as spam
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I have a K12 unit which is showing F1 sensor failure. I take it this sensor is installed below the tiled floor? Does this mean the floor will need taking up to fix? Marked as spam
Asked on November 1, 2019 7:00 am
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