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Counting cups
E22 is model-dependent, which means it cannot be read straight off a chart. Many homes meet it only when making several drinks in a row, such as for guests or for the Sunday brunch crowd. Which position in the sequence triggers the code can tell a technician more than the code does. The grinder, pump and heater all work harder across repeated cups.
A simple log
| Cup | Drink | Result |
|---|---|---|
| First | Espresso | Fine |
| Second | Cappuccino | Fine |
| Third | Long coffee | Code shown |
An example like that suggests the machine copes cold but loses ground when it is hot and busy. A machine failing on the very first cup tells another story.
What happens during back-to-back brews
The grounds container fills, the drip tray collects water, and the tank drains. Any of those may reach a limit mid-party. Heat builds in the heater, and the brewing chamber stays warm and damp. A part with little margin finally gives up on the third or fourth go.
Quick checks between cups
- Empty the grounds container if it is nearly full.
- Check the tank has enough water for the next drinks.
- Look at the drip tray for overflow.
- Give the machine a couple of minutes to settle.
Where a technician starts
The wear points for heavy use are the heater and its protection, the pump, the brew chamber and the grounds-level sensing. Each is checked for how it behaves after repeated cycles. Heat, water flow and grounds level change most between a first cup and a fourth, so those readings are compared across the sequence.
When a pause helps and when it does not
A short rest between drinks often avoids the code, which is a workaround rather than a fix. A pause that works only because parts cool down shows the machine is near a limit, not that nothing is wrong. If the pause needed gets longer over time, that is a sign of decline. Mention that when you book.
Hosting a morning crowd
It helps to space the first drinks and to fill the tank to the top before guests arrive. Emptying the grounds container and the tray at the start also removes variables. If the code still appears after that preparation, you have good evidence that a component is at its limit and the machine needs testing.
When to call
If E22 appears even on the second cup after a fresh start, book a visit. Testing under repeated load needs the machine open. The estimate is put in writing after the diagnosis, and nothing is swapped without your say-so.
Frequently asked questions
A part with little margin may cope cold but fail after repeated brewing, heat and filling.
A rest can delay the code. If the rest needed grows longer, the underlying problem is getting worse.
On some models a full container or tray triggers a message, though your model decides what E22 means.
Note the cup number, drink type, time and anything you did between cups.
Model compatibility: Bertazzoni reuses codes across series and model years, so E22 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
