CCEI
Limpido Z2
v1.0
Page 10
This display allows to set the volume of the pH liquid tank.
The volume of the tank is adjustable from 0 to 25L. To enter it, press the button and select the value using
the buttons and .
To validate the set value, press the button . To leave the program without validation, press the button .
Comment: As
Limpido Z2
®
injects liquid in the pool, the previously set value is decremented. As soon as the
value reaches 0, the
Limpido Z2
®
pump is blocked. To let the pump run again, the user has to set the level of
the tank volume as described above. If the volume is set at 0, there is no control of the tank level.
pH Calibration
This menu is intended for the Ph probe calibration. This operation must be realized during the first starting up
and then periodically as mentioned on Maintenance section.
The calibration is done with two solutions delivered with the
Limpido Z2
®
: pH7 solution and a pH9 solution.
These solutions have to be kept closed away from light and heat. They can not be used after the expiration
date as it could induce measurement errors.
To start calibration, press the button .
Limpido Z2
®
shows therefore Calib. pH7:x.x ?. It means that the user
must plunge the probe in the pH7 solution, wait for a stable pH value (at least 2 minutes) and press the
button . If the value is correct, the calibration procedure continues; if not the Err. ! Message flashes, press
then the button to restart the measurement.
Limpido Z2
®
shows then Calibr. pH9:x.x?. You need to plunge the probe (
after rincing
) in the pH9 solution
and press the key .
If the calibration has been successful, the pH Calibration message is shown. On the contrary if the message
Err. ! appears, repeat the calibration procedure after checking the solution and the probe. If the problem
remains, get in touch your installer.
ELECTROLYSIS
M
ENU
With this menu you can configure the electrolysis settings.
To accede to different settings, press the button .
The menu can be operated by the keys and . The various displays of this menu are as follows:
Production= THR
With this display you can select the operating mode of the salt chlorinator. Press the button and select the
regulation mode using the keys and .
The various possible modes of regulation are the following:
-
PRG
: programmed: produces chlorine for a number of hours per day regardless of the measurement.
-
THR:
thermo regulated: in this mode the measured temperature by the cell is used to calculate the
necessary operation time.
-
ON
: to produce permanently and without regulation. This mode can be used in case of failure of the ORP
probe. The production is conditional upon the operation of the filtration pump.
-
OFF
: to stop any chlorine production by the salt chlorinator. This mode can be used during wintering for
example.
To validate the mode, press the button . To leave the program without validation, press the button .
Prod/24h= 08h
With this menu you can set up the required production time in PRG mode. In another mode, this value is not
relevant.
To vary this value, use the buttons
and . To validate the value, press the button . To exit the program
without validation, press the button .
Prod Level = 80%