Atag E22c Fault codes & diagnostics

Your boiler is failing to light the internal flame needed to heat your water and home.

Your boiler has detected an electrical fault in its internal control system that is preventing it from operating safely.

Your boiler is unable to light the burner, meaning it cannot produce any heating or hot water for your home.

Your boiler has detected a general internal fault that is preventing it from starting up correctly.

Your boiler's internal computer has encountered a critical communication error and has safely shut itself down to prevent damage.

Your boiler has stopped working because a protective electrical fuse inside the unit has blown, cutting power to the control system.

Your boiler has detected an internal electronic error within its main computer, meaning it has shut itself down as a safety precaution to prevent incorrect operation.

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 internal settings have become mismatched, preventing it from knowing the correct power levels required to heat your home properly.

Your boiler has automatically turned itself off because the exhaust gases getting rid of waste fumes are becoming too hot, suggesting a potential blockage or efficiency issue.

Your boiler has detected that a key safety sensor has become disconnected and has safely shut itself down to prevent operation while the fault persists.

Your boiler has detected a faulty sensor that monitors exhaust gases and has automatically shut itself down to prevent unsafe operation.

Your boiler has detected that the electricity coming from your home's wall socket is unstable, which prevents it from operating safely.

Your boiler's internal computer settings for its power output have been lost or changed, which is preventing it from firing up correctly.

Your boiler has automatically shut down because the internal exhaust gases have become dangerously hot, and it will remain off until it cools down to a safe level.

Your boiler has detected that a critical safety sensor responsible for monitoring exhaust gases has become disconnected, so it has safely shut itself down to prevent operation.

Your boiler has stopped working because a sensor that monitors its exhaust fumes is reporting a fault, so the system has shut down as a safety precaution.

Your boiler is temporarily pausing because it cannot detect enough water moving through the system and is attempting to clear air bubbles before it restarts.

Your boiler has detected that the electricity supply coming from your wall socket is unstable and outside the normal operating range, meaning it cannot run safely.

Your boiler is struggling to light correctly or stay lit, which means it cannot produce any heat or hot water.

Your boiler has detected an electrical fault in its internal control system that is preventing it from operating safely.

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

Your boiler has detected an internal communication error and has safely shut itself down to prevent further issues.

Your boiler's internal computer is having a communication error, which has caused it to shut down to prevent any potential damage.

Your boiler has stopped working because an internal safety fuse has blown, cutting off the power needed for its control systems to operate.

Your boiler's main computer is having trouble communicating properly, which has caused the system to stop working as a safety precaution.

Your boiler has detected that the internal fan responsible for clearing exhaust gases is not spinning correctly, and it has safely shut itself down to prevent unsafe operation.

Your boiler has detected too much water pressure in the system, which can put unnecessary strain on your pipes and internal components.