BoilerFaultCodes Inverter High Current High
Boiler Fault Code Inverter High Current
Also written as INVERTERHIGHCURRENT — same fault.
Reviewed by the BoilerFaultCodes Editorial Team Last reviewed
Fault code Inverter High Current appears across 1 boiler brand and 1 models. The exact meaning varies by manufacturer — pick your boiler brand below to see the model-specific fix.
Most common meaning Your heat pump has stopped because its internal electronics are detecting a power surge or a motor that is working too hard. (As reported on Ideal HP290)
Pick your boiler brand for the Inverter High Current fix
Source
Information for the Inverter High Current fault code is sourced from the official service / installation manual for each model that displays it. Read more about how we source fault codes →
Reviewed by the BoilerFaultCodes Editorial Team · Last reviewed 27 April 2026