What is Evapotranspiration?

Huh?

To put it as simply possible, ET is how fast the water that has been put down on the ground whether by rain or by sprinkler system evaporates, taking into account factors such as sunlight, wind and soil type.

How does this apply in my application?

This is a free service we are offering to our customers to help reduce water waste by properly setting their controllers. Every week the reading will be taken from our SolarSync at our shop and translated to a percentage so that our customers can change their seasonal adjust on their own controllers.

I would like to take advantage of this service. What should I do first?

To make the most of this service, it would be wise to tell your Service Technician who arrives to do your startup to set your clock at Summer timings. You would then change your seasonal adjust according to our weekly readings.