Main information
What it could mean
A hob draws high, concentrated power; a related fault usually means the circuit can't handle that demand or there's a fault in its direct connection.
Safety first
Stop using the hob if you notice unusual heat at the connection point or repeated tripping when switching it on.
Next step
Assessed whether the hob has an independent line suited to its power, or whether the current circuit has become insufficient.
Frequently asked questions
Why does a hob need a specific installation?
Due to its high concentrated consumption, it needs a line sized for that power, different from a regular socket.
Can the RCD trip only when switching on certain cooking zones?
Yes, can indicate a fault localised to that zone of the hob or its connection.
Is it an appliance fault or a connection issue?
Could be either; assessed by checking both the connection and the appliance's behaviour.
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