CCEI
Limpido Z2
v1.0
Page 8
Alternately indications of the system status are possibly displayed:
The following display shows the status of the pH regulation
pH- 7.6/7.2 >> 1.5L
At the left the pH dosing mode is displayed (pH+/pH-/ON/OFF) (see pH Menu), then the measured pH value by
the probe (7.6 in the example) followed by the set value (7.2 in the example). A double cross indicates the
operation of the dosing pump (a sand glass appears when the pump has to turn on but is waiting for filtration
or during the breaks. At the right of the screen the volume of the injected liquid during the last 24h is
displayed.
A third display shows the status of the ELECTROLYSIS operation;
THR 04:13/08:30 P
At the left the functioning mode is displayed (ON/OFF/PRG/THR) (see Electrolysis Menu), then the actual
production period already realized since the beginning of the 24h period (4h13 in the example) followed by the
expected daily duration (8h30 in the example).
When the chlorine production is activated, «
P
» appears at the right (small p during the breaks between the
inversions) followed by « + » or « - » according to the current polarity.
In the « Supervisor » mode the current chlorine production in g/h appears alternately with an hour counter.
This value
is given for indicative purposes
(calculated according to the current in the cell based on a new
cell with no consideration of the aging of the product) and can not replace chemical analysis.
The following displays are only visible in « Supervisor » mode. They enable to check the intern device counter
and the estimated concentration of active chlorine.
Conduct:1.8mS/cm
NaCl : 0.9 g/l
The conductivity and the salt level appear alternately. These values are calculated according to the current in
the cell, the applied tension on the latter (based on a new one with nop consideratyion of aging) and measured
temperature. This value is
for information purpose only
and can not replace chemical analysis.
Status
Description
Filt. Stop
Filtration pump is stopped. No regulation.
Temp.
↓
The current temperature is lower than the minimal set
temperature in the electrolysis menu. No treatment below
this temperature.
pH/24>>
The max volume of injected product per 24h has been
exceeded. Awaiting the next 24h period.
Tank empty
The tank is empty. Awaiting filling.
T° Err
Temperature measuring error.
Salt
↑
Too much salt: Check salt level, renew one part of the water
without salt. See electrolysis section.
Salt
↓
Lack of salt: Check salt level and add some if necessary,
descale the cell by diluted acid (see electrolysis section).
This message may come from a punctual presence of air in
the cell, due to the filtration pump or air intake in the pipes.
No Cell
No detected cell / no communication with the cell. Check cell
connexion.
pH > <
pH is abnormal (>9,9 or <3,9).
Check the probe. Restart calibration. Check pH7 and pH9
solutions.
