Goods Scene Troubleshooting
Dreame H15 Pro Heat – No water comes out during wet cleaning
Water output can be delayed or absent when the clean-water tank is low or not installed correctly. Dreame notes that initial roller wetting can take around 30 seconds.
Issue meaning
What this issue means
Water output can be delayed or absent when the clean-water tank is low or not installed correctly. Dreame notes that initial roller wetting can take around 30 seconds.
Start here
First checks
Refill and reinstall the clean-water tank correctly, start the appliance and allow time for the roller to become damp. If no water appears after the normal wetting delay, continue with model-specific water-path diagnosis.
Inspection
Area to inspect
Clean-water tank level, tank seating and water-delivery path.
Goods Scene guidance
What to do next
Confirm tank level, installation and the normal startup wetting delay before diagnosing the pump, tubing or control electronics.
Practical guidance is kept separate from manufacturer wording.