1. Verify program: station time, watering start times, watering days schedule, current time, current day, water budget and rain delay.
2. Check valve common wire for proper connection.
3. Check fuse or breaker if your timer has one.
4. Ensure rain sensor (if installed) is properly connected and functioning properly. If rain sensor is not installed, ensure the SENSOR SWITCH is in BYPASS position.

1. Disconnect power to controller for 1 minute. Reconnect power and reprogram.
2. Install fresh 9-volt alkaline battery.
3. Verify that all start times are not in use by other programs.

1. Verify watering start times, current time and watering days schedule.

1. Check power source for tripped circuit breaker.
2. If program module has been removed, this is a normal battery-saving feature. Turn dial to any position to reactivate display.
3. Disconnect power to controller for 1 min. Reconnect power and reprogram.
4. Replace battery
5. Check fuse, replace if necessary.

1. Check station times and water budget.
2. Check for Manual mode; place dial in Run position.
3. Disconnect valve wire. If still on, valve malfunction is indicated.
4. Check for manual bleed closure at valve.

1. Ensure dial is not in Rain/Off position or Rain Delay mode active.
2. Verify program: station time, watering start times, watering days schedule, current time, current day and water budget.
3. Make sure common wire and valve wire are correctly connected.
4. If using a rain sensor, check sensor.
5. Check for blown fuse. Replace if necessary

1. Too many program start times set. Check each program to determine the number of start times assigned and remove as necessary.

This is a result of excessive water pressure. Reducing the pressure may be done in one of two ways:

1. Using the flow control on the remote control valve, or
2. Installing a pressure regulator before or on the valve

This is usually caused by some type of blockage, either in the nozzle itself or in the screen. Only water, air, or a soft bristled object should be used to clean the nozzle and water to clean the screen.

(also known as “blow by”) - This is usually caused by debris between the wiper seal and stem. A quick way to solve this problem is to step down lightly on the stem while the sprinkler is in operation. This causes water to flush quickly between the stem and cap, taking the debris with it. If this doesn’t work, the cap is probably damaged and needs to be replaced.

1. The water pressure may be too low.
2. Debri around the head such as grass or dirt may be effecting the operation of the head.
3. A small stone or other object may be lodged in the kicker.

1. This is normally caused by worn washers and seals. The head should be replaced at this time.
2. If water is leaking out of the head when the system is turned off, this most likely indicates a valve not closing completely.

1. This is usually caused by some type of blockage, either in the nozzle or the inlet screen. Cleaning the nozzle should be done with air, water or a soft bristled object (such as a pipe cleaner).
2. Check adjustment screw that is in front of the water stream.