Ikea Induction Hob HAH-7000BB error code F47

[solomonp]

Ikea Induction Hob HAH-7000BB order code 301.476.18

I have been using this induction hob in a rental house in Sweden for two years, connected to a 3 phase supply. No problems until it was repositioned and reconnected by a local electrician. It immediately tripped the circuit breaker for one phase and gives an error code of F47.

I believe these hobs are made by Whirlpool.

Does anyone have a list of what error codes for Whirlpool hobs mean?

Thanks,

Peter.

[don]

Re: Ikea Induction Hob HAH-7000BB error code F47

Hi Peter

You could try this from the Whirlpool site.

If that does not do the trick I would be getting the electrician back to check all the screw connections are nice and tight.

HTH 🙂

Don

[solomonp]

Re: Ikea Induction Hob HAH-7000BB error code F47

Don,
Many thanks for the link. I intend to try it. Solved the problem by fetching a new one from Ikea…..it was essential for Christmas! This time the lead was wired single phase, so I connected it myself.

They have a 5 year guarantee but require the receipt to be produced, so unless I can find it, I can’t return it.

Peter

[solomonp]

Re: Ikea Induction Hob HAH-7000BB error code F47

I’ve done a little more checking with the hob out on the bench.

The electrical connection diagram on the hob clearly show how to connect it for single, 2 phase and 3 phase operation .

I connected it for single phase by linking L1 and L2 as shown and applying 230V. It immediately tripped the supply and a loud ‘pop’ and spark could be seen through the ventilation slots in sub chassis. Obviously a considerable failure somewhere in the power supply.

By removing the link between L1 and L2 and applying the 230 V in turn to each…..r the connection to L2 gave the same result but the connection to L1 gave the start up beep and the indicators on the hob lit up and gave a fast disco type rolling display of ‘F’s’ and 4’s and ‘7’s.

It would seem that there is a problem with L2 power supply. The F47 comes up because the control circuit knows there is a wrong connection with no L2 connected.

How my electrician caused this by just moving the hob, I do not know?

Back to looking for the receipt to return it to Ikea for the 5 year guarantee I think.

Peter

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