Adjust, Service, Repair or Replace as necessary
Isolate Mains Power to appliance as per TOPs P4
Isolate Water and Gas as appropriate

Location:
Boiler has reset after detecting low mains voltage. This could mean a onetime fault where the voltage to the property / boiler dropped briefly before returning to normal or it could indicate a fault with the external controls.
Upon completion of the fault diagnostics carry out final electrical safety tests and checks as per TOPs (C6).

Refer to ADAPT for further information.

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