Seko PoolBasic EVO User manual

0000136864 rev. 4.2 1
POOL BASIC evo
WARNINGS
! IMPORTANT!
Before carrying out ANY work inside control panel of the Pool Basic Evo device, make sure you disconnect it
from the power supply.
FAILURE TO COMPLY WITH THE INSTRUCTIONS CONTAINED IN THIS MANUAL COULD CAUSE INJURY TO
PEOPLE AND/OR DAMAGE TO THE APPLIANCE AND THE SYSTEM.
PACK CONTENTS
A) "Pool Basic" pH control device (standard model)
B) PVC Cristal 4x6 suction hose (4 m)
C) Polyethylene delivery hose (5 m)
D) Attachment screw (φ=6 mm)
E) Foot filter (PVC riser)
F) FPM duckbill valve (3/8” GAS)
G) SPH-1 pH electrode
H) PSS3 probe-socket (1/2” GAS)
I) Tapping saddle for securing PSS3 onto 2” hose
(φ=50 mm)
L) pH 4, pH 7, H
2
O buffer solution kit
M) Reducer for injection valve
The pH probe is a product subject to wear and tear and is therefore not covered by the warranty.
 Chemical products:
Recommended for lowering pH => negative pH (with a sulphuric acid base)
Recommended for raising pH => positive pH (sodium carbonate or bicarbonate)
ABSOLUTELY not recommended => pure sulphuric acid
Note: These products are DANGEROUS (IA) and require special precautions during use, handling and storage.
 Pool Basic Evo was designed to regulate the pH of tanks up to 90 m
3
.
B NEVER mix chemical products.
B NEVER allow children or people who have not read this manual to use or tamper with Pool Basic Evo or any of
its peripheral components (including chemical products).
TECHNICAL SPECIFICATIONS
Dimensions (H – W – L) 234x162x108 mm Maximum back-pressure 1,5 bar
Weight 1 kg Pump state Pause - Supply
Power supply 50 Hz 230 VAC pH scale 6.2 pH – 8.0 pH
Consumption 7 W o 12,5 W pH control range 0.0 pH – 14.0 pH
Pump flow rate 1,5 l/h; 5 l/h Device precision +/- 0.02 pH
Electrode regulation Automatic
Wall Mounting Setup
Make sure that the injection pressure is below 1.5 bar.

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 Use with salt chlorinator:
To prevent the risk of system malfunctioning or damage, observe the following instructions:
1/ Position the pH measuring probe prior to the chlorinator cell.
2/ To eliminate eddy currents, connect the pool water to an electrical ground point
3/ Position the product injection point after the chlorinator cell.
 Positioning the probe:
For optimum probe reading, position it perpendicular to the tubing (probe cable extracted upward).
! The probe’s angle of inclination must never exceed 45°from vertical.
Electrical wiring:
Connect the power supply cable to the mains and the servocontrol pre-wired cable to the auxiliary
contact of the filter box (230 Vca)
Set Point adjustment
Keep the key pressed down and set the desired value using the
and keys.
Adjustment (Setup)
Press the and keys
(simultaneously) for 5 seconds to
enter the SETUP programme
Acid
enables you to dose an acid
product (negative pH)
Alka enables you to dose an
alkaline product (positive pH). Set
using the key
Press the key twice to progress
to the Cal light
Block or authorise calibration using
the key
Press the key to progress to the
OFA light (see page 4)
Block or authorise the OFA alarm
using the key
Press the key to progress to the
Flow light ( see page 4)
Block or authorise the Flow function
using the key
Press the key to progress to the
Easy Cal light
Block or authorise the Easy Cal
function using the key
Confirm and exit the setup menu
using the key
-{}-

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Probe Calibration
Wash
Keep probe into Buffer solution
Press Cal Key 5 Seconds
Please Wait
Calibration During 1 minute
Quality Probe
Wash Keep probe into Buffer solution
Press Enter Key and calibrate
second point 4 pH buffer solution
Please Wait during 1 minute
Quality Probe
Wash
Press Enter Key to save and exit
Normal Status
Note:
If you have setting EASY CAL the calibration function has 1 point calibrate only 7 pH buffer solution.

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The pump:
When the regulation device must be stored, clean water should be pumped through the hose in order to rinse
it. Then position the roller arm at 45°, turning it clockwise.
These two precautions will facilitate subsequent reactivation of the device.
Keep away from freezing conditions.
The probe:
Extract the pH probe from the relative probe holder. Replace it in the original bottle filled with tap water. If
necessary, close the probe holder using a plug the size of a 5 euro cent coin.
! Keep away from freezing conditions, intense heat and direct sunlight.
! DO NOT INSERT EXCESSIVE QUANTITIES of chemical product above the probe.
As the pH electrode is comprised of glass elements, handle it with care.
The alarms
OFA (overdose alarm):
First OFA alarm: the ALARM light flashes; activation after 3 consecutive dosing cycles in which the set value was
not reached; the system continues to guarantee the measurement and dosing functions.
Second OFA alarm: the ALARM light flashes and the Hold light comes on; the dosing pump is blocked. The alarm is
activated after 4 consecutive dosing cycles in which the set level was not reached; to return to normal operation,
press the : button: the device resets the alarms and returns to normal measuring and dosing mode.
Flow: presence of incoming flow (enslavement by the filter pump).
Alarm
Leds
Relay
Actions to do
Level Alarm led Flashing
Hold led light ON Alarm Relay Close - Push Key to open
Alarm Relay
- Restore Product tank
Out Range measure Alarm led Flashing Alarm Relay Close - Push Key to open
Alarm Relay
- Replace Measure pH
OFA First Alarm (time >28 min) Alarm led Flashing Alarm Relay open - Push Key to reset
OFA Second Alarm (time >40 min) Alarm led Flashing
Hold led light ON Alarm Relay Close - Push Key to reset
Flow Rate Hold led light ON Alarm Relay open - Restore Flow Rate
Calibration Function Alarm led Flashing Hold led light Flashing Alarm Relay open - Restore Probe or Buffer solution and repet
calibration function
System Error All leds Flashing Alarm Relay open Push Key to retry
initialization
To restore Default parameters run Following steps:
•Power off Pool Basic unit
•Keep Press with Key and Power On
•The unit flashing all leds
• Press Key to restore Default parameters.
Default parameters:
•Set Point value= 7,4 pH
•Dosing Method = Acid
•Calibration = ON
•OFA = OFF
•Flow Rate= ON
• Easy Calibration = OFF