Zodiac ei Serie Montage- Und Gebrauchsanleitung Seite 30

6
Water balance
pH
Recommended
7,2 - 7,4
values
Add
To increase
pH plus
Add
To reduce
pH minus
Frequency of
test
Weekly
(bathing
season)
7
Error and warning messages
7.1 'CHECK SALT'
 Interpretation:
The salt concentration in the pool is insuffi cient and/or the water temperature is too low (The orange
'SALT' indicator is lit).
Possible causes:
Lack of salt (< 4 g/L) due to water loss or dilution (fi lter backwash, change of water, rain, leakage...).
The pool water temperature is too low (< 18 °C, variable).
 Solutions:
> Add salt to the pool water to maintain the level at 4 g/L. If you don't know the salt level or how to test it
contact your pool specialist
> A signal simply indicating limited release when the water is too cold. Reduce chlorine production or add
salt to compensate.
7.2 'NO FLOW'
 Interpretation:
The fl ow of water in the cell is insuffi cient or has stopped and the fl ow detector has stopped the
chlorine production (the red "Flow" indicator is lit).
Possible causes:
The fi lter pump is faulty, the fi lter and/or skimmers need to be cleaned, the by-pass valve is closed, a
wire is disconnected.
 Solutions:
> Check the pump, the fi lter and the skimmer(s). Clean them if necessary.
> Check the correct operation of the fl ow sensor.
> Check the wiring connections (cell and fl ow sensor).
TAC
Free chlorine
(total alkalinity)
mg/L – ppm
°f (ppm)
8 - 15
1 - 2
(80 - 150)
Add
Increase
alkalinity
production
corrector
or add chlorine
("TAC+")
Reduce
Add
production
hydrochloric
or turn off
acid
the appliance
Weekly Monthly
TH Cyanuric
(total acid
hardness) (stabiliser)
°f (ppm) mg/L – ppm
10 - 30
< 50
(100 - 300)
Add calcium Add cyanuric
chloride acid
Add calcium
sequestering Partially
agent or empty the pool
perform and refi ll
decarbonation
Monthly Quarterly
Salt level
g/L – kg/m3
4
Add
salt
Partially
empty the pool
and refi ll
Quarterly
EN
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