Owner`s manual
INDEX
SAFETY 1
GENERAL WARNINGS 2
ELECTRICAL HAZARD 3
CONTENTS OF THE CARTON 4
CLEARWATER TECHNOLOGY 5
YOUR COMPLETE FILTRATION SYSTEM 6
INSTALLATION 7
CONTROL PANEL 12
SETTING THE CLOCK 13
SETTING THE TIMERS 14
CLEARING THE TIMERS, SETTING THE LANGUAGE PREFERENCE 15
MANUAL OPERATION, USING AN EXTERNAL TIMER 16
SETTING THE OUTPUT LEVEL 17
24 HOUR SAFETY TIMEOUT 18
BACKUP BATTERY 19
CLEANING THE CELL 20
Inspecting and cleaning the electrode
In zones where the water is hard (high TH) the Ei electrode may have to be cleaned.
To clean the Ei electrode:
1. Turn off the Ei Chlorinator, then the ltering system, close the cut-off valves and
remove the cell cap. Remove the cell cable.
2. Unscrew the locking ring and remove the electrode from the saddle clamp (pay
attention to the small translucent vertical valve). The ring is crimped, making it easier to
remove by hand (or using the supplied tightening tool).
If a scale deposit is present, place the electrode upside down and pour some cleaning
solution into it.
3. If you do not want to use a commercial cleaning solution you can make your own by
carefully mixing one (1) part of hydrochloric acid with nine (9) parts of water
( Warning: always pour the acid into the water, never the opposite!). A stronger
solution will reduce the electrode’s life span.
4. Leave the cleaning solution to dissolve the scale deposit for about fteen minutes.
Dispose of the solution in an approved local waste collection centre; never pour it into
the rainwater drain or into the sewers.
5. Rinse the electrode in clean water and replace it in the cell body, taking note of the
alignment marks.
6. Replace the locking ring, reconnect the cell cable and put the cap back into place.
Turn the ltering system on, then the Ei chlorinator.
7. Conrm chlorine production and operating settings on the Ei command box. The
clock settings are saved automatically.
21