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warning Silvercrest
Error Code E3
Descaling required — the machine has reached its descaling interval after 500 uses.
? What Causes This
Mineral buildup from regular use requires descaling to maintain optimal performance.
✓ How to Fix It
- Mix descaling solution with water according to package instructions.
- Pour the solution into the water tank.
- Place a container under the portafilter.
- Press the Espresso button and follow on-screen instructions to complete the descaling cycle.
- Rinse the tank and refill with fresh water.
This error code appears in:
Silvercrest Sem 1100 D3 Espresso Machine