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2. Water will not shut off.
Controller may be operating the valve automatically.
Check controller to confirm it is turned off.
Valve is set in the manual “ON” position.
Use finger-tight pressure to turn the solenoid clockwise to the
“OFF” position. CAUTION: Over-tightening risks the possibility
of damaging the solenoid seat. Re-tighten bleed screw on top
of valve if leakage is observed. Verify that the o-ring is not dam-
aged.
Diaphragm filter screen is blocked.
Turn off the water supply and remove the bonnet. Inspect the
diaphragm filter screen located on the bottom of the diaphragm.
Remove debris, rinse screen in clean water and return
diaphragm and bonnet to valve body.
Solenoid is shorted or damaged.
Turn off water supply and turn the solenoid counter-clockwise to
remove. Replace with new solenoid by turning clockwise.
3. Low or inadequate flow condition.
Flow control stem is turned down.
Adjust flow control stem by turning counter-clockwise in order to
allow the diaphragm to open further.
Water pressure is being used elsewhere on the site.
Check the water requirements of all areas using the same water
supply.
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