Heatline Solaris 24PC Fault codes & diagnostics

Your boiler has detected that the water pressure inside the system is outside of the safe operating range, so it has shut down to prevent damage.

Your boiler has automatically shut down for safety because its internal temperature has climbed too high.

Your boiler is struggling to accurately detect the temperature of your hot water, which means it has stopped heating it up to prevent the system from getting too hot.

Your boiler has stopped working because it is unable to accurately measure the temperature of the water inside the system.

Your boiler is failing to light the flame needed to produce heat or hot water.

Your boiler has detected a fault with a safety sensor that monitors the temperature of the gases leaving your flue, meaning the boiler has shut down to prevent potential overheating.

Your boiler is struggling to confirm that the internal fan is spinning correctly, so it has safely shut itself down to prevent any unsafe operation.

Your boiler has detected that the air circulation system is not operating at the correct speed, so it has safely shut itself down to prevent unsafe operation.

Your boiler has detected that the internal exhaust fan is spinning when it should be turned off, which is a safety fault that prevents the boiler from starting up.