On the screen is the error message - ventilate- wjat do I do?

Message error:
http://windock.org/help/gaggia-titanium/gaggia-titanium-ventilate-error-message.html

https://wiki.wholelattelove.com/Gaggia_Titanium/troubleshooting

• Check to make sure there's nothing inside your flow meter.
• Check the flow meter wire connection at the board (cpu/pcb).

The ventilate sign appears as an error message to tell operator that the flow of water is reduced. I can tell that the machine has not been descaled or was descaled using unscrupulous products that are labeled as descaler but they are not.
Because the sign disappears at this time after flushing water through the steam pipe, the flow restores the sensing that water is flowing normal. This "apparent restoration" of water flow is without any back pressure. The espresso function is restored for limited use.
This error code if not corrected immediately, it will not disappear and not allow any function even after flushing water manually.
The flow meter registers the quantitative flow of water as programmed for espresso.
Please descale the machine as soon as possible. before the 'Ventilate' error message stops all functions.
This is a well designed machine. Needs more attention to maintenance.
You may use the link to order our Best descaler.

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Hi.

Try following the indications here: The following procedure works when you get the ventilate error: The Ventilate sign can....

Regards.

Ginko

Hi.

When you get ventilate the machine functions are locked. Try following the indications here:The following procedure works when you get the ventilate error: The Ventilate sign can...

Regards.

Ginko

Press the water button to prime the machine. There is air in the water circuit which must be expelled. And checked water tank is properly seated.

Hi
That means the pump needs to be primed by running water through the wand. Push the water button for water(the drop symbol) You will hear the pump change tone when it primes and the light or message will disappear. If you have a restriction in the intake line the message will not go away. There is a flow meter inside the machine that measures water flow. If the flow meter does not spin when the pump is running, the computer thinks that the pump is not primed. Ventilate

Press the hot water button and allow water to flow from the steam arm until ventilate disappears and warming up appears on the display.
Ventilate after descale is normal.

Ventilate is the same as priming the machine open the hot water valve to purge the hydrallic system.

Hi
There is a water button you need to push. It has a water drop on it. This will clear the ventilate message.