Induction hob does not power on at all, no lights or display

Electrical safety: Before opening any panels, switch off power at the consumer unit. If you are not comfortable working with mains electricity, contact a qualified electrician.

User checks:

• Verify that the circuit breaker or fuse for the hob circuit has not tripped. Reset if necessary.
• Check that the cooker isolation switch (if fitted) is turned on.
• Confirm that other appliances on the same circuit are working to rule out a general supply issue.

Further diagnosis (technician):

• Remove the hob and inspect the terminal block for loose or burnt connections.
• Check the internal fuse(s) on the mains filter or power module and replace with identical rated parts if blown.
• If fuses blow again immediately, the power module is likely shorted and must be replaced.