Alpha Intec2 30SE Fault codes & diagnostics

Your boiler is failing to light the burner, which means it cannot produce any heat or hot water.

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

Your boiler has detected an issue with the sensor that measures the flow of water for your central heating, which is likely preventing the system from heating your home.

Your boiler is struggling to accurately measure the temperature of your hot water, which means it has stopped providing it to prevent system overheating.

Your boiler has attempted to restart itself five times after failing to operate, and has now locked itself out for safety reasons.

Your boiler has stopped working because the water pressure inside your heating system has dropped too low.

Your boiler's computer is confused because its internal settings, such as whether it should be heating water or radiators, do not align with the physical parts installed.

Your boiler's computer is confused because it has detected a mismatch between its internal settings and the actual physical setup of the heating system.

Your boiler has stopped working because it cannot properly clear exhaust gases, meaning it is currently unable to provide heating or hot water.

Your boiler's computer is confused because it has detected a mismatch between its internal settings and how the plumbing system is actually set up.

Your boiler has detected an issue with the sensor that monitors the temperature of the gases leaving your flue, causing it to shut down for safety.

Your boiler has lost its connection to your digital thermostat or programmer, meaning it doesn't know when to turn the heating on.

The boiler's control system is experiencing a communication error, which prevents it from operating correctly.

Your boiler is failing to start because it is not receiving the correct amount of electrical power from your home's mains supply.

Your boiler is struggling to keep its flame lit, which means it will stop providing heating and hot water until the issue is resolved.

Your boiler is struggling to keep its internal flame lit while it is running, likely because it is having trouble breathing due to strong winds or a blockage in its external exhaust pipe.

Your boiler has detected an internal safety issue and has shut itself down to prevent any potential damage or risk.

Your boiler has stopped working because a safety link or an external safety device, such as a frost thermostat or pipe protection sensor, has been triggered or disconnected.

Your boiler is getting too hot inside the exhaust system and has automatically slowed down to protect itself from overheating.

Your boiler is struggling to talk to your wireless thermostat, which means it doesn't know when to turn your heating on or off.

Your boiler is struggling because the electricity supply it is receiving is unstable or not the standard frequency required.

Your boiler is unable to move the hot water around your system because the device responsible for circulating it has stopped working.

Your boiler has detected a confusing temperature difference between its internal sensors and has shut down as a precaution to prevent overheating.

Your boiler has detected a communication error with its internal temperature monitoring system, preventing it from operating safely.

Your boiler has detected an internal electrical problem that is preventing it from safely opening the gas supply, so it has shut down to protect the system.

Your boiler has detected that it is not receiving enough gas to work properly, so it has lowered its performance to keep itself safe while it runs in a limited emergency mode.

Your boiler has detected a failure in the system that supplies fuel for the flame, so it has safely shut down to prevent any unsafe operation.

Your boiler has stopped working because it cannot properly control the flow of gas required for the burner to ignite.

Your boiler is struggling to keep a steady flame, causing it to shut down because it cannot safely maintain the fire needed to heat your home.

Your boiler is trying to start but cannot detect the flame, so it is shutting down for safety reasons to prevent gas buildup.

Your boiler is struggling to push air through safely and has reached its physical limit, causing it to shut down to prevent unsafe operation.

Your boiler has detected an abnormal flame signal, meaning it cannot safely regulate its internal combustion process and has shut down to prevent damage.

Your boiler has detected that it cannot clear gases properly, so it has safely shut itself down to prevent any unsafe build-up.

Your boiler is struggling to keep its flame lit, which is causing it to quickly turn itself off and on again.

Your boiler's computer system has detected too many internal errors and has shut down for safety reasons.

Your boiler has detected a general internal problem that is preventing it from starting up safely.

Your boiler has detected that the burner has gone out or failed to ignite, so it has safely shut itself down to prevent gas from building up.

Your boiler’s internal computer has flagged that it needs a professional safety recalibration to ensure it is burning gas correctly.

Your boiler's computer needs to reset and recalibrate its internal heating settings to function correctly again.