Ideal Imax W Fault codes & diagnostics

Your boiler has lost its flame signal during operation, meaning it cannot maintain the heat required to provide you with hot water or central heating.

Your boiler has detected that the water returning to it is dangerously hot, causing it to shut down to prevent damage to the system.

Your boiler has detected that water is flowing in the wrong direction or is hotter returning from your radiators than it is leaving the boiler, likely due to a circulation problem.

Your boiler is heating up much faster than normal and has shut down to prevent internal damage or overheating.

Your boiler has stopped working because the water pressure inside the system is currently too low to operate safely.

Your boiler has stopped heating because it is struggling to circulate water properly through your radiators or pipes.

Your boiler is failing to start because it detects an internal sensor reading that suggests the fan might not be working correctly or the system is stuck.

Your boiler is struggling to confirm that the internal air fan is spinning correctly to clear waste gases, so it has paused start-up as a safety precaution.

Your boiler is temporarily pausing because it is struggling to move water through the system, often due to a blocked filter or a trapped air pocket.

Your boiler is failing to light the internal flame needed to produce heat and hot water despite several attempts.

Your boiler has failed to light the flame properly after a series of attempts and has shut down for safety reasons.

Your boiler has detected an internal error with its computer brain and has shut itself down as a safety precaution.

Your boiler has detected a serious internal fault that has permanently shut it down for safety reasons and it will not restart on its own.

Your boiler has detected an internal electronic error that is preventing it from operating safely, requiring a qualified professional to inspect the main control systems.

Your boiler has detected an internal electronic malfunction and has shut itself down to prevent damage, meaning you currently have no heating or hot water.

Your boiler has detected an internal computer error which has caused it to shut down for safety reasons.

Your boiler is struggling to clear the air properly before firing up, which is preventing it from starting safely.

Your boiler's internal computer is experiencing a memory error, which means it cannot process its own settings and has shut down as a safety precaution.

Your boiler has stopped working because an internal electrical fuse has blown, cutting off the main power supply to the internal control system.

Your boiler has detected an internal computer error that is preventing it from starting up correctly.

Your boiler has detected an internal logic error that is preventing it from starting up correctly.

Your boiler has detected an internal electronic error that is preventing it from operating safely.

Your boiler has detected an internal electronic fault that is preventing it from operating safely and reliably.

Your boiler has detected a serious internal controller error and has automatically shut itself down to prevent further damage.

Your boiler is shutting down because the water returning to it is too hot, typically indicating a problem with the internal circulation or the system's sensors.

Your boiler is shutting down because it detects the water is heating up far too quickly, which usually suggests it is struggling to move that heat around your home.

Your boiler has stopped working because it cannot detect that the internal fan, which is essential for safely venting exhaust gases, is spinning correctly.

Your boiler's fan is malfunctioning, preventing it from safely clearing gases before ignition, so the system has locked out to protect your home.

Your boiler is struggling because it cannot move the hot water away from the heating unit quickly enough, leading to a significant temperature difference between the outgoing and returning water.

Your boiler has stopped working because it cannot correctly read its own internal water temperature, resulting in a safety shutdown.

Your boiler has lost the ability to read the temperature of the water returning to it, so it has shut down to prevent potential overheating.

Your boiler has detected an electrical fault with the sensor that measures the temperature of your hot water tap supply, meaning it has temporarily switched off your hot water to prevent damage.

Your boiler has lost its connection to a sensor responsible for monitoring the temperature of the water returning to the system, causing the unit to stop working as a safety precaution.

Your boiler has detected a serious internal system error that prevents it from operating, and requires a professional to diagnose the root cause.

Your boiler's computer is having trouble reading its own internal settings; it has stopped working safely to prevent any incorrect operation.

Your boiler's safety mechanism that checks the airflow has become stuck, preventing the unit from lighting safely.

Your boiler is struggling to push air through the system correctly, which is stopping it from lighting to provide heat or hot water.

Your boiler has automatically shut down because it has detected that its internal temperature has risen to an unsafe level.

Your boiler has detected an internal communication error between its main parts, causing it to shut down for safety until the connection is restored.

Your boiler has stopped working because a small protective device inside the electrical system has failed, cutting off the power needed to operate the internal controls.