What to do if the Xiaomi Robot Vacuum H40 doesn't drain water?

If your Xiaomi Robot Vacuum H40 is not dispensing water, please follow these steps to troubleshoot:
1. First, check that there is enough water in the tank. Make sure the water level reaches at least the minimum required mark to allow proper dispensing;
2. Next, ensure that the water tank is securely and correctly installed in its designated position on the vacuum. An improperly placed tank can prevent water flow;
3. If the water tank is full and properly installed but the problem persists, try restarting the robot vacuum to see if this clears the issue;
4. After restarting, if the water still does not dispense, inspect the tank and dispenser for any visible damage;
5. If you notice any damage or the problem continues, please contact the after-sales service center for further assistance and repair.