Residential & Commercial Irrigation
Residential & Commercial Irrigation
A controller with a partial or blank display usually has damage to an electronic component on the internal circuit board. Normally this type of damage cannot be repaired. If the controller was installed outside be sure that the door remains closed …
The "NO AC" or "Blank" display is a diagnostic message telling you that the controller has stopped receiving AC power. For the "NO AC" message, the controller is most likely running on the power supplied by the backup battery. Check the power source …
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. Check the power source by plugging a lamp or radio into the wall outlet to …
Step 1. Check the controller programming Is there a watering Start Time programmed into the controller? Is the Watering Start Time programmed with correct time of day (i.e. AM or PM)? Is the Current Time set correctly (i.e. AM or PM)? Is today a Water …
Odd or Even day watering schedules are available on all Hunter controllers. … This feature uses numbered day(s) of the month for watering instead of specific days of the week (odd days: 1st, 3rd, 5th, etc.; even days: 2nd, 4th, 6th, etc.) With the cursor …
The Pro-C controller is modular in design. This means that most controller components can be removed and replaced if needed. For the newer style Pro-C (blue panel and buttons), the part number for the front panel is 821501. The panel fo the older PC-300 …
Here is a list of the error codes and ways to troubleshoot them: … CAUSE - The Station # ERR (for example 1 ERR) is a diagnostic message that appears when your controller is detecting a fault on that corresponding irrigation zone. SOLUTION - To …
Choose from the links below for troubleshooting your PRO-C controller. Station Repeats No Display SP Err ERR with Station # No AC Sensor Off Message Rain Sensor will not Shut Off System Controller does not have a start time for each station. Flashing …
Irrigation systems utilize a 24VAC electronic signal to initialize a valve's solenoid. Even though the system is low voltage, it is still always recommended a trained professional perform these tests. … Using the AC voltage reading on your voltmeter, …