REPLACE METER COVER AND/OR IMPELLER

1. Unplug electrical cord from outlet.

2. Turn off water supply to conditioner:

a. If the conditioner installation has a “three valve” by-pass system, first open the valve in the bypass line, then close the valves at the conditioner inlet and outlet.

b. If the conditioner has an integral by-pass valve, put it in the by-pass position.

c. If there is only a shut-off valve near the conditioner inlet, close it.

3. Relieve water pressure in the conditioner by putting the control in the backwash position momentarily. Return the control to the service position.

4. Pull cable out of meter cover.

5. Remove four screws on cover

6. Lift cover off of meter module, discard O-ring.

7. Remove and inspect impeller for gear or spindle damage, replace if necessary.

8. Apply silicone lubricant to new O-ring and assemble to the smallest diameter on meter cover.

9. Assemble cover to meter module. Be sure impeller spindle enters freely into cover. Press firmly on cover and rotate if necessary to assist in assembly.

10. Replace four screws and tighten.

11. Return by-pass or inlet valving to normal service position. Water pressure should now be applied to the conditioner, and any by-pass line shut off.

12. Check for leaks at all seal areas.

13. Plug electrical cord into outlet.

14. Set time of day. Make sure the control valve is in the service position.

15. Rotate program wheel counter-clockwise until it stops at regeneration position.

16. Start regeneration cycle manually if water is hard.

17. Plug cable into meter cover. Rotate cable to align drive flat if necessary.