Home > Aube TH232-AF-230 Thermostat > My unit appears to power off occasionally, showing just a blank screen. Switching the power off and...
Question: My unit appears to power off occasionally, showing just a blank screen. Switching the power off and on resets the unit for a few days and it functions correctly, Then it happens again. But why? The floor heating elements appear to be good, and the unit functions for a few days. What external fault would cause the unit to go into 'blank screen' state?
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