CVA 7845 DirectWater: These codes ask for the bean-container system to be set up again, not for the grinder to be opened. Follow the display: remove the bean containers when requested, close the door, wait for the drive sequence and reinsert each labelled container in its original position. Preserve the exact words, code, timing and drink before changing anything: a similar symptom can have a different cause. Keep hands clear of hot water, steam, the grinder and moving brew mechanisms. Switch off and unplug before removing a user-removable unit, and never open an electrical, boiler, pump or grinder cover. Perform the documented check once, then use the result to decide between a resolved user condition and authorised service. Do not order a pump, grinder, valve, heater or control board from this symptom alone.
Models covered
Safety first
- Keep hands clear of hot water, steam, the grinder and moving brew mechanisms. Switch off and unplug before removing a user-removable unit, and never open an electrical, boiler, pump or grinder cover.
What the symptom may indicate
Checks in the right order
- Preserve the exact evidence
Photograph or write down “Fault F355 or F357–F362 — bean system”, the selected drink and what happened immediately before it.
- Make the machine safe
Keep hands clear of hot water, steam, the grinder and moving brew mechanisms. Switch off and unplug before removing a user-removable unit, and never open an electrical, boiler, pump or grinder cover.
- Apply the manufacturer’s user check
Follow the display: remove the bean containers when requested, close the door, wait for the drive sequence and reinsert each labelled container in its original position.
- Decide after one controlled test
If the exact symptom clears, observe one normal drink. If it returns, keep the evidence and contact the manufacturer rather than repeating resets or guessing a part.
Stop and get qualified help when
- Stop immediately for a hot plug, damaged cable, burning smell, smoke, uncontrolled heating, water near electrical parts, a forcefully moving portafilter or any exact fault that returns after the one documented check.
Next step
Repair, replace a part, or arrange a diagnosis?
Use the checks and stop conditions above to choose a cautious next step. A symptom alone never proves that the appliance has failed.
Resolve it without buying anything
Complete the 4 user-accessible checks in order. If normal operation returns and no warning sign remains, no replacement is indicated.
Replace only the confirmed part
If the checks isolate a worn or blocked component, match its complete reference to the exact appliance model before ordering.
This guide does not identify a replacement part. Do not order a generic component from the symptom alone.
Arrange a diagnosis before replacing the appliance
Stop at any warning sign listed above. A qualified diagnosis should confirm that repair is unsafe, unavailable or uneconomical before an appliance replacement is considered.
Sources used
- Miele — Miele's official material documents “Fault F355 or F357–F362 — bean system” or the exact symptom and the bounded user procedure retained here.
- Miele — Miele's official material documents “Fault F355 or F357–F362 — bean system” or the exact symptom and the bounded user procedure retained here.
Last checked: 30 August 2026