17. MAINTENANCE, TROUBLESHOOTING AND REPAIRS
To restore the controller to the default settings (Budgeting and Rain Delay settings will
remain):
1. Press the
button until the START EVERY is displayed and the
icon appears on the
bottom left of the screen.
2. Press and hold down the
for three seconds.
3. The screen returns to the home screen (clock) and all the default settings are restored. The
current time and date is retained.
PROBLEM:
Valve is not opening automatically or manually
CAUSE: No water pressure
SOLUTION: Open main water supply valve
CAUSE: Faulty solenoid
SOLUTION: Replace solenoid
CAUSE: Flow control handle is turned down
SOLUTION: Open flow control handle on valve
PROBLEM:
Valve functions in manual mode but not automatically
CAUSE: Controller is set to OFF mode
SOLUTION: Verify that controller does not show OFF in current time mode
CAUSE: AM/PM not set correctly in current time mode
SOLUTION: Check current time, change AM/PM if necessary
CAUSE: AM/PM not set correctly in start time mode
SOLUTION: Check start time(s), change AM/PM if necessary
CAUSE: Watering restriction or rain delay is preventing watering
SOLUTION: Remove watering restrictions or set rain delay to off
CAUSE: Yellow sensor wires have been cut
SOLUTION: Re-connect sensor wires together with waterproof connector
CAUSE: Sensor is installed and is in a state that prevents watering
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