Coffee machine error codes and fault guides
Browse 58 published, evidence-gated Coffee machine guides. Each page states the supported model and region, official source, safe checks, and the point to stop.
Coffee machine fault guides
49–58 of 58
The Vertuo Plus has detected a start or brewing condition that needs the exact model checks
Official Nespresso guidance for Nespresso Vertuo Plus machines covered by the Australia Machine Assistance page explains the machine does not start and the red light blinks twice before returning to steady green. The behavior is model-specific and should not be merged with another Nespresso machine family.
Dried milk residue may make the frother heat faster than intended
Official Nespresso guidance for Nespresso Aeroccino frothers covered by the New Zealand support entry explains the Aeroccino heats and spins briefly, then flashes red. The behavior is model-specific and should not be merged with another Nespresso machine family.
The Aeroccino safety thermostat has detected excessive heat
Official Nespresso guidance for Nespresso Aeroccino frothers covered by the New Zealand support entry explains the Aeroccino red light flashes and heating/frothing stops before the cycle ends. The behavior is model-specific and should not be merged with another Nespresso machine family.
The cup-size button programming has changed from the factory setting
Official Nespresso guidance for Nespresso Lattissima F321 and F316 machines covered by the Chile support entry explains the Lattissima serves less coffee or latte than the programmed button normally delivers. The behavior is model-specific and should not be merged with another Nespresso machine family.
The Lattissima Plus cup buttons have stored an unintended short volume
Official Nespresso guidance for Nespresso Lattissima Plus F421 and F411 machines covered by the Chile support entry explains coffee or latte volume is shorter than the programmed setting. The behavior is model-specific and should not be merged with another Nespresso machine family.
The Vertuo Next has completed warm-up and is ready for a brew
Official Nespresso guidance for Nespresso Vertuo Next machines covered by the Thailand support FAQ explains the white light stops blinking and becomes steady after startup. The behavior is model-specific and should not be merged with another Nespresso machine family.
Coffee Creations mode is active and the machine is preparing a concentrated recipe extraction
Official Nespresso guidance for Nespresso Vertuo Pop+ machines covered by the German support entry explains the Vertuo Pop+ blinks turquoise after the coffee button is pressed twice. The behavior is model-specific and should not be merged with another Nespresso machine family.
The Vertuo Plus has not exited its descaling state
Official Nespresso guidance for Nespresso VertuoPlus machines covered by the Ireland support entry explains the two-colour descaling light is still present after a completed cycle. The behavior is model-specific and should not be merged with another Nespresso machine family.
Nespresso identifies a short rinse as a normal source of water in the tray
Official Nespresso guidance for Nespresso Vertuo machines covered by the Denmark support FAQ explains water appears in the drip tray after a button press without a capsule. The behavior is model-specific and should not be merged with another Nespresso machine family.
A water-only rinse clears accessible coffee residue from the outlet path
Official Nespresso guidance for Nespresso OriginalLine machines covered by the Hungary support FAQ explains the outlet flow becomes cloudy, restricted, or carries coffee residue after use. The behavior is model-specific and should not be merged with another Nespresso machine family.