432
FAULT CODE
Baxi
Earth Connector Error (EcoBlue)
High Severity
Engineer Required
The boiler has detected an issue with the earth connection in the electrical supply.
Step-by-Step Fix Guide
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Step 1
Do not attempt electrical repairs
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Step 2 Engineer only
Call a Gas Safe registered engineer or qualified electrician to inspect the boiler's earth connection and mains wiring
Gas Safe Reminder
Work on gas appliances must be carried out by a Gas Safe registered engineer. The steps above cover safe checks a homeowner can perform - any internal component replacement requires a qualified professional. If in doubt, always call an engineer.