SIGNATURE 2
Service Instructions / Instructional Videos Available at www.csiwater.com
F.
To Replace Brine Valve
1
.
Follow steps
A1 - A3
2. Remove screw and washer at drive yoke. Remove powerhead mounting screws. The entire powerhead
assembly will now lift off easily.
3. Remove piston retaining plate screws and pull upward on end of piston yoke until assembly is out of valve.
4. Pull brine valve from valve body.
5. Apply silicone lubricant to O ring on new brine valve assembly and press into brine valve hole, shoulder on
bushing should be flush with injector body.
6. Reinstall piston and powerhead assembly.
7. Reconnect drain line.
8. Return bypass or inlet valving to normal service position. Water pressure should now be applied to the
conditioner, and any bypass line shut off.
9. Check for leaks at all seal areas. Check drain seal with the control in the backwash position.
10. Plug electrical cord into outlet.
11. Set time of day and cycle control valve manually to assure proper function. Make sure control valve is
returned to the service position.
12. Start regeneration cycle manually if water is hard.
13. Replace control valve cover.
20
E.
To Replace Injectors & Screen
1. Follow steps
A1 - A3
(above)
2. Remove injector cap screws and remove cap.
3. Disassemble and clean air injection assembly (#30) and replace injector (#19)
4. Remove injector assembly. Apply silicone lubricant to new injector assembly O rings and install. Be sure to
push injector assembly tightly so O rings are seated. Install a new screen.
5. Apply silicone lubricant to new gasket and install on injector cap.
6. Follow
F8 - F13.
