Whirlpool ADP 6920 Error code F4 E3

Hello,
Does anybody have any idea what does error code F4 and E3 means for Whirlpool ADP 6920 dishwasher.

Thanks…

I could not find any info on the given model number, please check it.

I tried at AppliancePartsPros and the Whirlpool site.

If this is a non North American unit then tech info may not be available to me.

Did you check under the unit for the tech sheet, it often lists the error codes.
It may be taped to the back of the kick plate.