Unittype: Electric water heater.
Sensor used: PowerMoniSpot.
Solution: Catch dysfunctional water heater.
Method: The sensor is mounted on the supply cable/pipe for the boiler. If the week/day profile of the consumption does not follow the need for hot water, there is a large waste of energy and money.
Alarm setup: Is added automatically for water supply pumps, or can be added manually on other unit types. No other setup is needed.