Why does my hunter sprinkler system say no AC?
The NO AC display is a diagnostic message telling you that the controller has stopped receiving AC power. The controller is running on the power supplied by the backup battery. If you do not have power to the outlet, check all wall switches, timers, or power strips that may be connected to the outlet.
How do you troubleshoot Hunter Pro C sprinkler system?
Solution
- Make sure sensor is micro-switch type such as Mini-Clik®. Check that the jumper has been removed from the SEN terminals. Confirm proper operation (see “Testing the Weather Sensor”).
- Manual Single Station Mode will override the sensor. Use Manual All Station Mode to test sensor.
Why does my Rainbird say no AC?
The “No AC” means the battery is powering the unit but won’t power the sprinkler controls. It’s either the prime power source or the unit.
How do you program a hunter XC sprinkler system?
How to Program Your Hunter X-Core Sprinkler System
- Step 1: Set The Current Time. First, you will want to ensure that the current time is correct.
- Step 2: Set the Start Times. Next, turn the dial to “Start Times”.
- Step 3: Set the Run Time.
- Step 4: Set the Watering Days.
- Step 5: Test Coverage.
- Step 6: Finished!
How do you reset Hunter XC?
Resetting the XC controller
- Press and hold down the , and buttons.
- Press and release the RESET button in the lower wiring compartment.
- Release the , and buttons. The display should now show 12:00a. m.
- All the memory has been cleared and the controller may now be reprogrammed.
How do you know if an irrigation valve is bad?
Signs of issues in sprinkler valve:
- Water not turning Off: If you notice that water is not closing off from the sprinkler, then there seems to be an issue in the diaphragm valve.
- Leaks of water:
- Broken Sprinkler Head.
- Stuck Valve.
- Wiring:
- Irregular Watering:
What does no AC power mean?
Where is the reset button on the hunter xcore?
Press and release the RESET button on the right side of the controller. When DONE appears on the LCD, release the , and buttons. The display should now show 12:00am. All the memory has been cleared and the controller may now be reprogrammed.
