What does a flashing 0 on the Sunflow Digital Controller mean?
The provided manual for the Sunflow Digital Controller (CZC1) does not explicitly list a "flashing 0" as a standard error code. However, based on…
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Sunflow Digital Controller User Manual — questions & answers
Read product questions and troubleshooting answers linked to Sunflow Digital Controller User Manual.
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Why is the green light on my Sunflow heater constantly flashing, and how can I fix it?
According to the Sunflow Digital Controller manual, a flashing green light typically indicates that the heater is in learning mode and is waiting to…