Display shows “ADD WATER” even when the water reservoir is full.
Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
Possible Causes
How to Fix / Troubleshooting
Check reservoir and float:
- Remove the water reservoir and inspect for a floating indicator or internal float assembly.
- Shake gently; you should hear or see the float move freely. If it is stuck, soak the reservoir in warm soapy water and rinse thoroughly.
- Inspect for cracks or water inside the float that could cause it to sink.
Clean sensor area:
- Wipe the base of the reservoir and the mating area on the coffee maker with a damp cloth to remove mineral deposits.
Reseat and test:
- Firmly reinstall the reservoir, ensuring it is fully seated.
- Unplug the unit for 5 minutes, plug back in, and check if the message clears.
If the message persists, the internal water level sensor or reed switch may be defective and require replacement. This typically involves opening the unit and is best handled by a technician.
Repair Difficulty
Required Part
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