I realize for North America, this posting is a bit late, since we've had snow on the ground in much of the area for awhile. And yet, it never hurts to share information.
Assuming, if you need to do this, that your sprinkler system has been blown out, as it should if you live in an area which freezes, a good idea is to disconnect the power supply to the controller.
The reason for this is because any surges you may receive, and no doubt you do, can adversely affect the controller. It is a wise idea when it is in the seasonal operation, to have a surge protector installed inline with this unit. A surge protector is cheap insurance. Although it will not likely protect against a close lightning strike. If you have a commercial controller, they are not on the lesser expensive end, and for good reason. Protecting this unit is a wise decision. If you do find you need a new controller, you can pick up commercial grade, and some retail grade units at this location.
Stressed? Learn Here How To De-Stress.
No comments:
Post a Comment