Tebas Efka270 Installation And Maintenance Instructions Manual page 22

Warning! The complete list of parameters can be accessed only from the "Advanced Configuration" menu,
while the "Standard Configuration" mode allows to modify only the parameters that are not protected by
password (highlighted in bold in the table above).
Meaning of Configuration Parameters
PARAMETER 01 FUNCTIONING TYPE OF THE PUMP 1
This parameter allows to set the functioning type of pump 1, typically used for the pH control.
PARAMETER 02 SET-POINT PUMP 1
This parameter allows to enter the desired pH value for the swimming pool water. The dosing pump is activated /
de-activated to reach this value and keep it constant.
PARAMETER 03 HYSTERESIS PUMP 1
This parameter is used to adjust the functioning hysteresis of pump 1 around the threshold set in P02. It is recommended to
set a narrow window in case of ON-OFF mode, while for proportional mode it is advisable to set a window of at least points.
PARAMETER 04 DOSAGE DIRECTION OF PUMP 1
This parameter allows to set the dosage direction. The choice depends on the product dosed to adjust the pH level: if you
dose an acid, set this parameter to "Acidification", while if you dose a base set "Alkalinisation".
PARAMETER 05 TIME BASE FOR PUMP 1
If the pump is configured to ON-OFF mode, this parameter indicates a percentage of operation of the pump, on a fixed time
base of 100 seconds. 100% corresponds to pump always ON, while 5% indicates that the pump is ON for 5% of time (=5
seconds) and OFF for the remaining 95% (=95 seconds).
If the pump is configured for proportional operation, this parameter indicates the time base of pump.
PARAMETER 06 FUNCTIONING TYPE OF THE PUMP 2
This parameter allows to set the functioning type of pump 2, typically used for controlling the redox potential level.
See description of parameter P01.
PARAMETER 07 SET-POINT PUMP 2
See parameter P02, but referred to redox measurements.
PARAMETER 08 HYSTERESIS PUMP 2
See parameter P03, but referred to redox measurements.
PARAMETER 09 DOSAGE DIRECTION OF PUMP 2
See parameter P04, but referred to redox measurements and dosing directions "Chlorination / De-chlorination".
PARAMETER 10 TIME BASE FOR PUMP 2
See parameter P05, but referred to the pump 2.
PARAMETER 11 DOSAGE ALARM OF PUMP 1
This parameter allows to generate an alarm when the measurement does not return to the setpoint value within a set time
interval, from 0 (function disabled) to 240 minutes. The counter starts when the unit detects a measurement that exceeds the
setpoint value, and automatically resets to zero when measurement returns to an acceptable. If measurement remains
outside of the setpoint for a time longer than that set, an alarm is generated, the display shows the message "AI.1" and the
pump stops dosing. To reset the alarm and resume to normal operations, press the ON/OFF button or shutdown and restart
the unit. This condition can occur when the dosage is insufficient to reach the setpoint (P02).
PARAMETER 12 DOSAGE ALARM OF PUMP 2
See parameter P11, but referred to pump 2.
PARAMETER 13 START-UP DELAY
This parameter allows to set a start-up delay, which is a time of waiting before starting measurements to allow the correct
polarization and stabilization of the measuring electrodes. This prevents unreliable initial readings. Typically in the case of pH
measurements one minute is enough, while for redox electrodes may be necessary a delay of 30 minutes. This waiting time
also allows to compensate for any hydraulic delays which may occur at the start-up of the plant.
Set a time (in minutes) during which, after turning on the electronic unit, the system waits, measurements blink on the display
and the pumps are not active. After this time, the system begins normal operation.
PARAMETER 14 LANGUAGE
This parameter allows to select the display language.
PARAMETER 15 RESTORE THE DEFAULT SETTINGS
This feature allows to restore the factory configuration if you want to delete incorrect or undesired settings. Once confirmed
this option, all custom setting will be lost.
To enable the feature, enter the value "12" .
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