Good morning,
Thank you for your question.
The device will automatically go into standby mode when the water tank is full or not installed properly - All buttons will be disabled (except the power button).
After emptying the tank and reinstalling, the device will return to the previous mode being used.
I hope this helps and if you have any further questions, please do not hesitate to contact us.
Kind regards,
Teigan
Safeguard Europe Ltd.
01403210204.
If the tank in the device overflows, will the device shut down or notify me that the tank is full?