If you have an X Core controller that seems to be playing up then the most likely cause is that it needs resetting. This can be done easily. 1. Press and hold the ‘PROG’ button. 2. While holding the ‘PROG’ button press the RESET button for 3 seconds, then release the RESET button while continuing to hold the ‘PROG’ button. 3
CAUSE - Noise entering the controller through the “SmartPort” wiring or it is wired incorrectly. SOLUTION - A few steps are necessary to determine cause of “Err” message. 1. Check SmartPort ® Wiring. If the “Err” message is displayed without a device attached, check that SmartPort ® wiring is correct. Make sure that the SmartPortN-key-rollover feature so that each key-press is detected individually. Allows multiple keys to work simultaneously, great for gamers. 04-1098A. Wrist rest and foldable posts provide a comfortable position to prevent fatigue after long periods of use. Solid construction with aluminum faceplate makes it extra durable.
Unscrew it to remove it. Voltage Problems. If any of the above problems aren’t seem to be the reason behind your sprinkler system not turn on, then most probably your controller doesn’t have enough voltage. In this regard also, to figure out if this is the cause, you will have to use a multimeter. Check whether the voltage of the controller
The Hunter X-Core actually has an advantage over many other controllers when it comes to battery power and program retention. It uses a type of memory called Non-Volatile memory. Essentially the controller stores its data (the watering schedule) in a way that doesn't require power, so essentially it can restore from a very long power-off state YhlwQwt.hunter x core will not reset
