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DeLonghi ECAM12.122 error codes & fixes

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5
Error codes
5
Last updated
Apr 17, 2026
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DeLonghi ECAM12.122 Error Code LIGHT ON STEADILY: THE WATER TANK IS MISSING

DeLonghiCoffee MachineECAM12.122Code LIGHT ON STEADILY: THE WATER TANK IS MISSING

DeLonghi ECAM12.122 error code LIGHT ON STEADILY: THE WATER TANK IS MISSING means water tank not present. This guide explains the likely causes, the safest first checks, and when support or…

Severity 3/5Difficulty 1/5Parts

DeLonghi ECAM12.122 Error Code LIGHT ON STEADILY: THE COFFEE GROUNDS CONTAINER MUST BE INSERTED

DeLonghiCoffee MachineECAM12.122Code LIGHT ON STEADILY: THE COFFEE GROUNDS CONTAINER MUST BE INSERTED

DeLonghi ECAM12.122 error code LIGHT ON STEADILY: THE COFFEE GROUNDS CONTAINER MUST BE INSERTED means grounds container not detected. This guide explains the likely causes, the safest first…

Severity 3/5Difficulty 1/5Parts

DeLonghi ECAM12.122 Error Code LIGHT FLASHING: THERE IS NOT ENOUGH WATER IN THE TANK

DeLonghiCoffee MachineECAM12.122Code LIGHT FLASHING: THERE IS NOT ENOUGH WATER IN THE TANK

DeLonghi ECAM12.122 error code LIGHT FLASHING: THERE IS NOT ENOUGH WATER IN THE TANK means water level too low. This guide explains the likely causes, the safest first checks, and when supp…

Severity 2/5Difficulty 2/5

DeLonghi ECAM12.122 Error Code LIGHT FLASHING: THE GROUNDS CONTAINER IS FULL AND MUST BE EMPTIED

DeLonghiCoffee MachineECAM12.122Code LIGHT FLASHING: THE GROUNDS CONTAINER IS FULL AND MUST BE EMPTIED

DeLonghi ECAM12.122 error code LIGHT FLASHING: THE GROUNDS CONTAINER IS FULL AND MUST BE EMPTIED means grounds container full. This guide explains the likely causes, the safest first checks…

Severity 3/5Difficulty 1/5Parts

DeLonghi ECAM12.122 Error Code LIGHT FLASHING: THE APPLIANCE MUST BE DESCALED

DeLonghiCoffee MachineECAM12.122Code LIGHT FLASHING: THE APPLIANCE MUST BE DESCALED

DeLonghi ECAM12.122 error code LIGHT FLASHING: THE APPLIANCE MUST BE DESCALED means descaling required. This guide explains the likely causes, the safest first checks, and when support or s…

Severity 3/5Difficulty 1/5Parts

All fixes for this model

One card per code. If a code has multiple variants, the card opens the filtered results list.

DeLonghi ECAM12.122 Error Code LIGHT ON STEADILY: THE WATER TANK IS MISSING

DeLonghiCoffee MachineECAM12.122Code LIGHT ON STEADILY: THE WATER TANK IS MISSING

DeLonghi ECAM12.122 error code LIGHT ON STEADILY: THE WATER TANK IS MISSING means water tank not present. This guide explains the likely causes, the safest first checks, and when support or…

Severity 3/5Difficulty 1/5Parts

DeLonghi ECAM12.122 Error Code LIGHT ON STEADILY: THE COFFEE GROUNDS CONTAINER MUST BE INSERTED

DeLonghiCoffee MachineECAM12.122Code LIGHT ON STEADILY: THE COFFEE GROUNDS CONTAINER MUST BE INSERTED

DeLonghi ECAM12.122 error code LIGHT ON STEADILY: THE COFFEE GROUNDS CONTAINER MUST BE INSERTED means grounds container not detected. This guide explains the likely causes, the safest first…

Severity 3/5Difficulty 1/5Parts

DeLonghi ECAM12.122 Error Code LIGHT FLASHING: THERE IS NOT ENOUGH WATER IN THE TANK

DeLonghiCoffee MachineECAM12.122Code LIGHT FLASHING: THERE IS NOT ENOUGH WATER IN THE TANK

DeLonghi ECAM12.122 error code LIGHT FLASHING: THERE IS NOT ENOUGH WATER IN THE TANK means water level too low. This guide explains the likely causes, the safest first checks, and when supp…

Severity 2/5Difficulty 2/5

DeLonghi ECAM12.122 Error Code LIGHT FLASHING: THE GROUNDS CONTAINER IS FULL AND MUST BE EMPTIED

DeLonghiCoffee MachineECAM12.122Code LIGHT FLASHING: THE GROUNDS CONTAINER IS FULL AND MUST BE EMPTIED

DeLonghi ECAM12.122 error code LIGHT FLASHING: THE GROUNDS CONTAINER IS FULL AND MUST BE EMPTIED means grounds container full. This guide explains the likely causes, the safest first checks…

Severity 3/5Difficulty 1/5Parts

DeLonghi ECAM12.122 Error Code LIGHT FLASHING: THE APPLIANCE MUST BE DESCALED

DeLonghiCoffee MachineECAM12.122Code LIGHT FLASHING: THE APPLIANCE MUST BE DESCALED

DeLonghi ECAM12.122 error code LIGHT FLASHING: THE APPLIANCE MUST BE DESCALED means descaling required. This guide explains the likely causes, the safest first checks, and when support or s…

Severity 3/5Difficulty 1/5Parts

About this model

If your device shows an error code, start with the matching fix page. When a code returns repeatedly, it often points to an underlying cause (temperature, power delivery, sensors, locks, or wear).

Always follow basic safety: unplug before opening anything, and stop if you smell burning or see damage.

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