Dryer stops with a beeping sound and indicates that the water tank is full, but the tank is empty (no numeric error code).

Safety first: Unplug the dryer before removing the tank or accessing internal components.

• Clean water tank: Remove the tank and rinse it thoroughly. Ensure the float inside moves freely and is not obstructed by scale or debris.
• Clean sensor contacts: Wipe any metal contacts on the tank and in the housing with a dry cloth to remove moisture and residue.
• Inspect condensate hose: Check the hose from the sump to the tank for blockages that could cause water to back up and trigger the float.
• Test float switch: If accessible, test the float switch in the base or tank with a multimeter for correct operation. Replace if faulty.
• Reinsert tank firmly: Ensure the tank is pushed fully into place so that it correctly engages the sensor.