Allan
When the system shuts down in the "leak" mode
The system has been installed for nearly 2 years. My experience has been that in the "away" mode, the unit often either malfunctions or is actually measuring a very small leak because it often trips into the "leak" mode. When this happens and we are in the home, a careful check does not reveal any sort of visible leak. The good news is that in the leak mode, the water at the main is shut down and no water can enter the home from the main. If there should really be a leak somewhere, it will stop as the water at the main has been shut down. It is easy to reset and I have been told by the company that there is no harm in having the water shut at the main.



