Vokera Easi Heat Plus 18 Fault codes & diagnostics

Your boiler has failed to start because it cannot detect a flame or is flagging a blockage in the drainage system meant to remove water produced during heating.

Your boiler has detected that it is running too hot or that the exhaust system is not venting properly, so it has safely shut itself down to prevent damage.

Your boiler has detected a problem with an external add-on, such as a thermostat or clock, which is preventing it from firing up correctly.

Your boiler is shutting down because it detects that the water returning from your radiators is far too hot, which suggests an issue with how the heat is circulating through your home.

Your boiler has detected that the water returning to it is hotter than the water leaving it, which suggests a possible issue with the sensors or the pump's performance.

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

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

Your boiler's electronic brain is having trouble communicating with its internal settings due to a loose or missing configuration plug, which prevents the system from starting up correctly.

Your boiler's electronic brain is unable to read its internal configuration settings, causing it to shut down to prevent incorrect operation.

Your boiler's temperature sensor is providing incorrect readings or has disconnected, so the system has shut down to prevent overheating.

Your boiler's temperature sensor is providing an incorrect reading, which has caused the system to stop working as a safety precaution.

Your boiler has detected that water is not flowing through the system correctly, which is preventing it from heating your home or water.

Your boiler has shut down because the water inside it is getting too hot, too quickly, often because it cannot circulate properly through your radiators.