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CAUSE: Sensor is installed and is in a state that prevents watering
SOLUTION: Check sensor and wire splices and verify sensor is normally closed
PROBLEM: The display is blank
CAUSE: No buttons have been pushed in the previous 15 minutes
SOLUTION: Push any button
PROBLEM: Valve fails to close
CAUSE: Valve is installed backwards
SOLUTION: Check flow arrow and verify arrows points away from water source
CAUSE: Debris is blocking solenoid port
SOLUTION: Shut off water supply, unscrew and remove solenoid, then open water
supply and flush out solenoid port, re-install solenoid
PROBLEM: Rain sensor does not prevent watering
CAUSE: Rain sensor is normally open, malfunctioning, or not wired correctly
SOLUTION: Verify that sensor icon appears on display when pin is pushed down &
check all wire splices
PROBLEM: Controller waters more than once per day
CAUSE: More than one start time has been programmed
SOLUTION: Change start time 2,3,4, and 5 to OFF
PROBLEM: Solenoid is not fully closed after using manual operation.
SOLUTION: Lift the controller and turn solenoid clockwise to fully closed position.
PROBLEM: Solenoid or adapter O-rings are damaged or twisted.
SOLUTION: Turn off the water supply. First turn the solenoid counter-clockwise to
remove and inspect the O-ring, and then turn it counter-clockwise and repeat the
inspection. Clean any debris or replace the O-ring as necessary.
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