H
herrerarichardSep 12, 2025
What does 'Milk Heater temperature sensor open loop' indicate on a Saeco MAGIC M1 Coffee Maker?
- AAllison MoranSep 12, 2025
A 'Milk Heater temperature sensor open loop' error on your Saeco Coffee Maker means the temperature sensor (NTC) is not conveying information.










