-4- USER INTERFACE (SCA-19 example)
Regeneration
indicator
Flow
indicator
Low batteries
indicator
Low salt
indicator
Parameters
display
Regeneration and
previous step button
Increase
button
Decrease
button
Next step
button
4-1 ADJUST TIME OF DAY:
- Press « Increase » or « Decrease » to adjust time of day.
A power failure will cause the display to blink indicating the need to adjust the time of day. The blinking
stops after adjustment.
4-2 DISPLAY THE REMAINING VOLUME (METERED SYSTEM ONLY):
- Press « Next step » to switch from time of day to remaining volume. Press again to switch back.
4-3 INITIATE A REGENERATION:
Press on the left button to program a regeneration (regeneration indicator blinks). Hold the button
longer for immediate regeneration start.
4-4 POWER SAVING (BATTERY OPERATED VALVES):
The display turns off after 3 minutes, to maximise battery lifetime. To reactivate the display, press
any button. When the display is turned off, the microprocessor remains active, in “ultra-low consumption”
mode.
18 04/04/18
