Ideal Logic L1 Fault Code – What It Means and How to Fix It
The Ideal Logic L1 fault code indicates a problem with water flow or temperature. It usually occurs when water inside the boiler overheats or can’t circulate properly. Causes include a faulty pump, a broken thermistor, limescale buildup, or issues with the PCB. While some problems can be fixed with a reset, others require attention from…
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