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12. MAINTENANCE, TROUBLESHOOTING & REPAIRS
12.1 TO RESTORE THE CONTROLLER TO THE DEFAULT SETTINGS:
1. Press
or
until the icon appears in the bottom left of the screen.
2. Press and hold
for three seconds.
3. The screen will return to the home screen with all default settings restored.
The current time and date is retained.
12.2 TROUBLESHOOTING:
Problem: Valve is not opening automatically or manually
Cause 1: No water Pressure
Solution: Open main water supply valve
Cause 2: Faulty Solenoid
Solution: Replace solenoid
Cause 3: Flow control handle is turned down
Solution: Open flow control knob/handle on valve
Problem: Valve functions in manual mode but not automatically
Cause 1: Controller is set to OFF mode
Solution: Verify that controller does not show OFF on home screen
Cause 2: Program is set to OFF mode
Solution: Verify that each program does not show OFF on the Watering
Frequency screen
Cause 3: AM/PM not set correctly on current time
Solution: Check AM/PM of current time, change if necessary
Cause 4: AM/PM not set correctly on start time
Solution: Check AM/PM on start times, change if necessary
Cause 5: Rain Delay is active
Solution: Set Rain Delay to OFF
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