18
"
MANUAL ADVANCE DIAGNOSTICS
Use the following procedures to advance the filter valve through the recharge cycles to check operation.
Remove top cover to observe valve rotation.
NOTE:
Display must show time and day.
1.
Press and hold the Select button until the display shows “000--- ---”.
CAM
position
markers
(valve in
service)
MOTOR
2.
To advance the valve, press the Touch---Hold button each time you want to move into the next cycle.
Press the Touch---Hold button to move filter into backwash.
a.
If it
does not
move into backwash, the valve motor is inoperative. Check all wiring and connections.
Press the Touch---Hold button to move filter into fast rinse. Again look for fast drain flow.
To return filter to service, press the Touch---Hold button.
NOTE:
While in manual advance, the time display will automatically return to the present time if a button is
not pressed within four minutes.
NOTE:
The air pump and solenoid will only operate when the valve is in the SERVICE position.
"
RESETTING TO FACTORY DEFAULTS
To reset the electronic controller to its factory default for all settings (time, days to recharge, etc.):
1.
Press the SELECT button and hold it until the
display changes twice to show “CODE” and the
flashing model code.
2.
Press the UP button (a few
times, if necessary) to display a
flashing “SoS”.
3.
Press the SELECT button, and the electronic
controller will restart.
4.
Set the present time, hardness, etc., as described
on pages 11 & 12.
