A stainless built-in coffee machine flush in a tall kitchen cabinet with its display and keys completely dark, morning light across the kitchen, an empty cup under the coffee machine's spouts.

Bosch espresso machine: Fill Tank and Descale symbols flash together

On its countertop espresso error page Bosch treats the two symbols flashing in step as a signal that an error has occurred and the machine has stopped making drinks.

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Mon–Sat, 8am–8pm

  • Control board and power
  • Coffee machine control board repair
  • Source: Bosch

Book a visit

Three short steps, about a minute.

or call (844) 551-4777

What Fill Tank and Descale symbols flashing together
actually means.

On its countertop espresso error page Bosch treats the two symbols flashing in step as a signal that an error has occurred and the machine has stopped making drinks. The owner step Bosch gives is a five-minute power rest; if the pair still blinks after that, the machine needs service.

Bosch coffee machine display · also shown as Fill Tank Symbol and Descale Symbol flash simultaneously

What to do when Fill Tank and Descale symbols flashing together shows on the coffee machine

Before you book,
in this order.

Each step comes from Bosch's own guidance for Fill Tank and Descale symbols flashing together on its coffee machines. Follow it to the end: the last card says whether this is a visit.

01

Switch the machine off at its button and leave it off for a full five minutes.

02

Switch it back on with a cup under the spout and try one plain coffee.

03

If the two symbols start blinking together again, stop trying drinks and book a visit; say that both symbols flash at once.

Still there?

It usually turns into coffee machine control board repair. Book with the code and the model number.

What not to do

A tank symbol that lights on its own means the reservoir is low, and a descale symbol on its own is the routine limescale reminder. Only the two blinking together while drinks are blocked is this signal.

What you may
notice with it.

The coffee machine problems Fill Tank and Descale symbols flashing together tends to arrive with. Answer these at the coffee machine before anyone is booked.

All problems

Where Fill Tank and Descale symbols flashing together usually leads

Coffee machine control board repair.

Power board, control board, display or touch panel · moderate to highest.

In Bosch's own words

If “Fill Tank Symbol” and “Descale Symbol” flash simultaneously and you are unable to prepare a drink, an error has occurred.
Bosch Countertop Espresso Machine Error Codes page Bosch Countertop Espresso Machine Error Codes page

Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Listed on Bosch's US error-code page for countertop espresso machines without a model name; it belongs to the symbol-panel VeroCafe models rather than the text-display 800 Series.

Bosch Fill Tank and Descale symbols flashing together coffee machine repair,
where we come out.

The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered.

All service areas
A family sharing morning coffee at a built-in coffee machine in a bright kitchen.
For the heart of your home.

Questions
about Fill Tank and Descale symbols flashing together.

Can I clear Fill Tank and Descale symbols flashing together myself?
Switch the machine off at its button and leave it off for a full five minutes. If it comes back, it needs a visit.
I just descaled my Bosch and both symbols still blink. Did the descale not work?
Probably it did. The descale reminder alone goes out after a finished descale cycle, while both symbols blinking together is Bosch's sign of an error that blocks drinks. Do the five-minute power rest first.
Will filling the tank stop the flashing on my Bosch?
Only if the tank symbol is lit on its own. When it flashes in step with the descale symbol, a full tank does not clear it, because the machine is reporting something other than low water.
How long should I wait before my Bosch counts as needing repair?
Bosch gives one step: off for five minutes, then back on. If the pair returns after that restart, further restarts rarely help, and the next step is a visit.

Back to your everyday

Still showing Fill Tank and Descale symbols flashing together?

Three things make the booking useful: the message or number exactly as the display showed it, the full model number from the plate, and whether the machine still grinds and pours at all. Send those and the likely part can be looked up before the van leaves.

(844) 551-4777 Schedule a repair