No steam or hot water out of Perfecta ESAM5500


New member
Jun 25, 2021
I have a Delonghi Perfecta ESAM5500 and can get no steam or hot water out of the front nozzle. All I get is hearing the pump trying to pump out water/steam but without either being released it stops trying.

I also have the same problem when trying to descale this unit. Same groaning of the pump but with no output.

Can someone please tell me which valve or switch actually controls the release of steam and hot water??

Does anyone have a flow chart of the Perfecta ESAM5500 showing the steam & hot water control please?

Thanks for any help.

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