Fleck 5600 Service Manual page 23

MODEL 5600 & 5600 ECONOMINDER
Service Instructions
A. TO REMOVE TIME BRINE VALVE, INJECTORS, AND
SCREEN
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 by
pass 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. Disconnect brine tube and drain line connections at
the injector body.
5. Remove the two injector body mounting screws. The
injector and brine module can now be removed from
the control valve. Remove and discard valve body
rings
6a. To Replace Brine Valve
1. Pull brine valve from injector body, also remove &
discard O- ring at bottom of brine valve hole.
0. Apply silicone lubricant to new
reinstall at bottom of brine valve hole.
0. Apply silicone lubricant to
assembly and press into brine valve hole,
shoulder on bushing should be flush with injector
body.
6b. To replace injectors and screen.
1. Remove injector cap and screen, discard
Unscrew injector nozzle and throat from injector
body.
0. Screw in new injector throat and nozzle, be sure
they are seated tightly. Install a new screen.
0. Apply silicone lubricant to new "O" ring and install
around oval extension on injector cap.
7. Apply silicone lubricant to three new
install over three bosses on injector body.
8. Insert screws with washers thru injector cap and
injector. Place this assembly thru hole in timer
housing and into mating holes in the valve body.
Tighten screws. (Be sure to reinstall brass spacers
with injector on model 4600 valve.)
9. Reconnect brine tube and drain line.
10. Return by-pass or inlef valving to normal service
position. Water pressure should now be applied to
the conditioner, and any by-pass line shut off.
B. TO REPLACE TIMER
O-
ring and
O-
O- ring on new valve
O- ring.
rings and
O-
Printed in U.S.A.
11. Check for leaks at all seal areas. Check drain seal
with the control in the backwash position.
12. Plug electrical cord into outlet.
13. Set time of day and cycle the control valve manually
to assure proper function. Make sure the control
valve is returned to the service position.
14. Make sure there is enough brine in the brine tank.
15. Rotate program wheel counter-clockwise until it
stops at regeneration position
16. Start regeneration cycle manually if water is hard.
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 by-
pass 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. Remove the control
valve back cover.
5. Remove screw and washer at drive yoke. Remove
timer mounting screws. The entire timer assembly
will now lift off easily.
6. Put new timer on top of valve. Be sure drive pin on
main gear engages slot in drive yoke (rotate control
knob if necessary).
7. Replace timer mounting screws. Replace screw and
washer at drive yoke.
8. 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.
9. Plug electrical cord into outlet.
10. Set time of day, program wheel, and salt usage.
Cycle the control valve manually to assure proper
function. Make sure the control valve is returned to
the service position.
11. Replace the control valve back cover. Be sure
grommet at cable hole is in place.
12. Make sure there is enough brine in the brine tank.
13. Rotate program wheel counter-clockwise until it
stops at regeneration position.
14. Start regeneration cycle manually if water is hard.
15. Plug cable into meter cover, rotate cable to align
drive flat if necessary.
®
Page 23