A water detector features digital output and can be connected to a free input on LC-10-IQ light controller.
Indication may be transmitted on one (or all) of the following ways:
You need one of thermostats to which you connect additional external sensor (ES-IQ or ES-A-IQ) which is installed in/on the water heater. Combination is then configured in HIQ Configurator and water temperature is controlled in the same way as the temperature in a room.
No additional programming is needed. You should connect the oil heater power supply to one of free outputs on LC-10-IQ light controller. Then you use a free timetable in HIQ configurator and set appropriate output (or you combine it with a scene and/or thermostat-s).