Lync WQ-SF
SECTION 5: MAINTENANCE
L- OMM-004_A
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2/23/2022
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15. If replacing gravel, inspect lower distributor screens for damage and replace if necessary.
16. To add new media and reconnect control valve to mineral tank follow the instructions in section
2.3..
17. Reconnect inlet, outlet, and drain piping headers to the control valves and tighten the plumbing
union fittings on each of these plumbing lines.
18. Reconnect brine tubing to brine connection port of control valve.
19. Reconnect meter cable to meter dome and secure with anchor screw. Then reconnect the
other end of the meter cable to the P5 port located on the back of the control valve controller.
20. Reconnect any interconnecting communication cables to the P1 and P3 ports located on the
back of the control valve controllers.
21. Open the inlet isolation valve slightly, until water can be heard flowing through the isolation
valve and allow the mineral tank to fill with water. Air will come out of the drain line until the
mineral tank is full of water. Once water flow at the drain line is observed, fully open the inlet
valve, and allow water flow to drain for 10 minutes to flush the resin bed of any color. If water
at the drain shows any discoloration, continue to flush the resin bed until water at the drain is
clear.
22. After resin bed flushing is complete, reconnect the power supply cable to the P14 port located
on the back of the control valve controller. Plug the system back in to the power outlet so that
it will return to the service position.
23. Fully open inlet and outlet isolation valves and close bypass valve.
24. Check for leaks and repair as required.
25. Open hot and cold side of a treated water faucet to flush any air from the plumbing system.
4.2.
System Troubleshooting
4.2.1 Detected Errors
NOTE:
It can take up to 30 seconds for an error to be detected and displayed. All errors on each
timer in the system must be displayed before the errors can be corrected.
If a communication error is detected, an Error Screen will appear.
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All units In Service remain in the In Service position.
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All units in Standby go to In Service.
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Any unit in Regeneration when the error occurs completes Regeneration and goes to In
Service.
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No units are allowed to start a Regeneration Cycle while the error condition exists, unless
they are manually forced into Regeneration.
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When an error is corrected, and the error no longer displays (it may take several seconds
for all of the units in a system to stop displaying the error message), the system returns to
normal operation.
NOTE:
During the error condition the control continues to monitor the flow meter and update the
volume remaining. Once the error condition is corrected all units return to the operating
status they were in prior to the error. Regeneration queue is rebuilt according to the normal
