Ideal Independent COMBI2 C24 Fault codes & diagnostics

Your boiler is confused about whether to send hot water to your taps or your radiators because an internal valve is stuck in the middle.

Your boiler has detected that the water leaving the unit is far too hot compared to the water returning to it, so it has shut down to prevent internal damage.

Your boiler has detected that there is not enough water in the system to operate safely, causing it to shut down temporarily.

Your boiler has stopped working because the flame inside went out and could not be successfully restarted.

Your boiler has detected that the internal fan is not working correctly, which prevents it from safely venting gases, so it has shut down to protect your home.

Your boiler's temperature sensor is providing incorrect information, causing the system to stop working as a safety precaution since it cannot accurately regulate how hot the water is.

Your boiler is struggling to accurately measure the temperature of the water returning to it, so it has stopped working as a safety precaution until the faulty sensor is replaced.

Your boiler is not receiving enough electrical power from the grid to operate safely and has shut down as a precaution.

Your boiler's main control board has suffered an internal electronic failure and is no longer able to manage the heating system.

Your boiler is unable to create the spark needed to light the flame, which means your heating and hot water will not work.

Your boiler has stopped working because the internal pump that moves hot water through your pipes is jammed or stuck.

Your boiler's internal pump has stopped circulating water, which means the system cannot deliver heat to your radiators.

Your boiler has detected that the electricity supply from the national grid is currently too high for it to operate safely.

Your boiler has detected a problem with the internal pump, meanining it cannot move heated water around your system to warm your radiators.

Your boiler's gas valve is not communicating correctly with the control board, meaning the unit cannot safely manage the flow of fuel to create heat.

Your boiler's internal pump is unable to circulate water around the system, meaning your heating and hot water will not work.

Your boiler has detected that the water leaving the unit is far too hot compared to the water returning to it, so it has shut down to prevent internal damage.

Your boiler has temporarily locked itself out because it had to restart five times in a short space of time.

Your boiler has detected that it is running too hot and has automatically turned itself off to prevent damage.

Your boiler is failing to light the flame needed to generate heat and has safely shut down to prevent gas buildup.

Your boiler has lost the ability to read the temperature of the water flowing through it, so it has safely shut down to prevent overheating.

Your boiler is struggling to accurately detect the temperature of the water returning to it, so it has shut down to prevent potential overheating.

Your boiler thinks a flame is present before the gas has even started flowing, which is a safety conflict that prevents the system from starting.