Seko Pool Basic Pro Evo User manual

0000137188 Rev. 1.0
1
User Manual

0000137188 Rev. 1.0
2
CONTENTS
1. GENERAL INTRODUCTION ...............................................................................................................................3
2. INSTALLATION PRECAUTIONS........................................................................................................................3
3. IDENTIFICATION OF COMPONENTS................................................................................................................4
4. TECHNICAL SPECIFICATIONS..........................................................................................................................5
5. ASSEMBLY INSTRUCTIONS..............................................................................................................................6
5.1 APPLICATION EXAMPLE .................................................................................................................................7
6. DESCRIPTION OF THE CIRCUIT .......................................................................................................................8
7. CALIBRATION MENU .........................................................................................................................................8
7.1 CALIBRATION........................................................................................................................................................8
8. PROGRAMMING............................................................................................................................................... 10
9. DOSING METHOD............................................................................................................................................ 13
9.1 PHPROPORTIONAL DOSING ........................................................................................................................... 13
9.2 ON/OFF PHDOSING..................................................................................................................................... 13
9.3 ALARM FOR THE PHSET POINT ..................................................................................................................... 14
10. ACTIVATIONS ................................................................................................................................................ 15
11. ALARMS ......................................................................................................................................................... 15
12. PRE-DEFINED CONTROL PARAMETERS................................................................................................... 15
13. LIST OF POSSIBLE ANOMALIES AND RELATIVE SOLUTIONS............................................................... 16
14. HANDLING...................................................................................................................................................... 17
15. STORING THE PUMP AFTER USE............................................................................................................... 18
WARNINGS........................................................................................................................................................... 18

0000137188 Rev. 1.0
3
1. GENERAL INTRODUCTION
The Pool Basic Pro EVO control method belongs to a new line of instruments carefully
developed by the supplier for the innovative management of pools. This device is easy
to use and permits continuous control of the pH.
The peristaltic pumps have a 1,5 l/h flow rate for pH regulation and have a pressurised
injection flow rate up to 1.5 bar.
This easy-to-use instrument does not require special maintenance operations. It is
equipped with a self-regulation procedure and automatic control of the electrode’s state.
2. INSTALLATION PRECAUTIONS
WARNING!!!
Disconnect power before carrying out ANY operation inside the
control panel of the Pool Basic Pro EVO device.
NON-OBSERVANCE OF THE INSTRUCTIONS CONTAINED IN THE PRESENT
MANUAL COULD CAUSE INJURY TO PEOPLE AND/OR DAMAGE TO THE DEVICE.
WARNING
During installation of the Pool Basic Pro EVO device, proceed as follows:
Make sure that the supply voltage coincides with the one indicated on the label on
the side of the device.
Make sure that the injection pressure is below 1.5 bar.
Make sure that the pump’s protective cover is properly latched.
Make sure that the suction hose is immersed with the relative foot (PVC hose) in the
tank of the product which must be injected and that it is connected to the pump
(symbol on cover ▲). After carrying out the checks stated above, tighten the
connector nut.
Connect one end of the delivery hose (▼ symbol on cover) to the pump and connect
the other end to the pool through the injection valve.
NOTE: To insert the product which must be injected into the pump when starting for the
first time and every time the tank is changed, set the switch to forced running
using the button.

0000137188 Rev. 1.0
4
3. IDENTIFICATION OF COMPONENTS
PH 7 PH 4 H0 2
BCD
FG
M
E
Instructions manual
K
LN
H
I
JO
KEY
A. Pool Basic Pro EVO regulator
B. Suction hose in PVC Crystal 4x6 (4 m) x 2
C. Delivery hose in PE 4X6 (5 m) x 2
D. pH Electrode model SPH-1
E. Reducer for injection valve x 2
F. Duckbill valve in FPM (3/8” GAS) x 2
G. Suction foot (PVC hose) x 2
H. Tapping double-bolt clamp for fastening PSS3 probe holder onto 2” =50mm
hose
I. Tapping double-bolt clamp for fastening injection valve onto 2” =50mm hose x 2
J. Probe holder model PSS3 (1/2” GAS)
K. Hose 3x7
L. Fixing bracket kit
M. pH 4, pH 7, H2O Buffer solution kit
N. Instruction Manual
A

0000137188 Rev. 1.0
5
O. Temperature sensor
4. TECHNICAL SPECIFICATIONS
Power supply: 100÷240 Vac 50/60 Hz 30 watt
Switch: on side of box
Inlet measurements: pH, through BNC
opH scale: 0÷14.0 pH
opH precision: +/-0.1 pH
Temperature Scale: 0÷100 °C (PT100 sensor)
Pump flow rate with transaxle technology:
opH:1.5 l/h (hose 6X10) 1.5 bar
oH2O2:0.4 l/h (hose 3X7), 1.5 l/h (hose 6X10) 1.5 bar
Pump relay pH: 10 A 250 V (dry contact)
Relay for alarm: 10 A 250 V (dry contact)
Relay for H2O2:10 A 250 V (dry contact)
Dedicated power for pumps: 240 Vac 10 watt
Input signal: 100÷240 Vac
Level probe: pH, H2O2
Install the Pool Basic Pro EVO control device on a hard support (vertical wall) where it
can be easily accessed by the operator. Attach the Pool Basic Pro EVO control device
using the provided fixing bracket (distance between centre of holes: 95mm. Hole Ø 6).
Before carrying out any operation inside the equipment, make sure that the switches are
on 0. Unscrew the two screws on the upper part of the equipment by a quarter of a turn
and the front side will fold down on the hinges.

0000137188 Rev. 1.0
6
5. ASSEMBLY INSTRUCTIONS
NO
NO
* NOTA 2: LA PRESSIONE MAX. NON DEVE ESSERE SUPERIORE A 1,5 BAR.
PER AUMENTARE LA DURATA DEL TUBO, LA PRESSIONE NON DEVE SUPERARE 1 BAR.
* NOTA 1: IL CAVO DEVE PASSARE IN UNA ZONA DIVERSA DA QUELLA DI ALIMENTAZIONE
PER POMPE GROSSE, PER EVITARE DISTURBI DI CORRENTE.
3
1
25
4
6
0 7
Lunghezza massima de cavo: 6 mt
Pressione Massima: 1,5 bar
* NOTA 2
* NOTA 1
*NOTE 1: FOR LARGE PUMPS, THE CABLE MUST PASS THROUGH AN AREA OTHER THAN THE POWER
SUPPLY ZONE IN ORDER TO PREVENT CURRENT DISTURBANCES.
*NOTE 2: THE MAX. PRESSURE MUST NOT EXCEED 1.5 BAR.
TO INCREASE THE HOSE’S LIFETIME, THE PRESSURE MUST NOT EXCEED 1 BAR.
Max. length of cable: 6m
*NOTE 1
Maximum pressure
*NOTE 1

0000137188 Rev. 1.0
7
5.1 APPLICATION EXAMPLE
PH
Note:
The linear distance of the hose between the probe and the point of injection must
not be less than 60cm.
COMPENSATION
TANK
RECIRCULATION
PUMP
FILTER
HEAT
INTERCHANGER

0000137188 Rev. 1.0
8
6. DESCRIPTION OF THE CIRCUIT
1) Inlet pH measurement
2) Inlet temperature probe
3) Inlet probe level for product pH
4) Inlet probe level for product H2O2
5) Keyboard input
6) Flow (recirculation pump)
7) Relay for pH product, external pump.
8) Alarm relay
9) Relay for H2O2product, external pump.
10)Power supply input
11)Switch
12)Fuse
13)Power supply for pH pump
14)Power supply for H2O2pump
7. CALIBRATION MENU
7.1 Calibration
Before proceeding, the calibration must be enabled. Scroll down the menu
AdvancedCal, the display will show:
Exit the menu and return to the normal system status.
Calibration Menu Display
Settings
Advanced
Cal Off
Press ENTER to access the menu.
Advanced
Cal Full
Press ENTER and the + and –keys to
modify the calibration. Select Full and
confirm with ENTER.
Al arm
RL pH
Input
Flow
FN
Net
Fuse
µChip
Rel ay Rel ay Relay
156789
10
12
14
Lev
pH
Temp
Probe
Input
pH
234
11
PumppH
13
- +
Lev
HO
22
RLHO
22
H O Pump
2 2
Not Used
Not
Used
Not
Used

0000137188 Rev. 1.0
9
7.1.1 Calibrating the pH probe
Get some water
Remove the probe from the probe
holder
Wash the probe
Keep the probe in the buffer solution
pH 7
Press and hold down the Cal button
for 3 seconds
Tm 25°C 14pH
Press Cal to start calibration with a
buffer solution pH 7
Press CAL
B.Solution 7pH
The calibration takes 1 minute
Wait 59s
B.Solution 7pH
Probe quality
Quality
B.Solution 7pH
HO2
2
9
Wash the probe
4 pH
3
10
Keep the probe in the buffer solution
pH 4
Press Cal to start calibration with a
buffer solution pH 4
Press CAL
B.Solution 4pH
The calibration takes 1 minute
Wiat 59s
B.Solution 4pH
Probe quality
Quality
B.Solution 4pH
HO2
2
14
Wash the probe
15
Put the probe back in the probe holder
and press Cal to finish

0000137188 Rev. 1.0
10
8. PROGRAMMING
The programming menu can be accessed by simultaneously pressing the Cal and Set
keys for at least 3 seconds.
Upon release of the keys the display will show:
To prime the pH pump, press the UP button for at least 3 seconds and release it to stop
the operation. To prime the H2O2pump repeat the same procedure pressing the DOWN
button for at least 3 seconds.
Progrma Menu
pH Measure
Use Enter to access the sub-menus:
Setpoint
Dos type
OFA time
Alr Band
Type
pH Measure
Setpoint 7.4 pH
Press Enter and the + and - keys to change
the Set Point value (0÷14 pH)
pH Measure
Sp Type Acid
Press Enter and the + and - keys to change
the Set Point type.
Acid
Alkaline
pH Measure
OFA Time Off
Press Enter and the + and - keys to set the
OFA time to OFF or from 1 to 240 min. (see
Paragraph 9.5)
pH Measure
Alr Band 3.0pH
Press Enter and the + and - keys to set the
band alarm from 1 to 3 pH.
pH Measure
Type PROP
Press Enter and the + and - keys to change
the dosing type.
PROP (see Paragraph 9.1).
ON/OFF (see Paragraph 9.2).
OFF (dosing disabled)
Language Display
Settings
Progrma Menu
Language EN
Press Enter and the + and –keys to change
the language:
FR, EN, IT, ES, DE
pH measurement display
Settings

0000137188 Rev. 1.0
11
H2O2 measurement display
Settings
Progrma Menu
H2O2
Use Enter to access the sub-menus:
Hose
Conc.
Pump
H2O2
Tube 6x10
Use Enter to modify the dimensions of
the hose (3x7 or 6x10mm) and the
system automatically calculates the flow
rate with the other hose without changing
any parameters (the factory-set hose is
6x10).
H2O2
Conc 1.0 cc/m3
Enter the concentration value of the product
to be dosed with the 3x7 hose. This value
ranges from 1 to 4cc/m3. With the 6x10
hose the range is 1 to 15cc/m3.
H2O2
Pump 20 m3/h
Enter the value of the system recirculation
pump. It ranges from 2 to 100m³/h
Advanced Display
Settings
Progrma Menu
Avdvanced
Use Enter to access the sub-menus:
Temp.
Flow
Cal.
Password
Avdvanced
Temp. 25°C
Press Enter and the + and - keys to set the
compensation temperature from 1 to 100°C.
If a temperature probe is connected, the
menu item will not be displayed as the
system will compensate automatically with
the value read by the probe itself.
Avdvanced
Flow On
Press Enter and the + and - keys to set the
flow to OFF or ON. This item enables or
disables the Flow inlet (see. Paragraph
10.0).
Avdvanced
Cal Full
Press Enter and the + and –keys to set the
calibration to OFF or enable it to ON (Full)
Avdvanced
Password ****
Press Enter to set the system access and
modification password.
Use the + key to modify the figure and the –
key to scroll to the next figure and confirm
with Enter

0000137188 Rev. 1.0
12
Press Esc to exit any menu and confirm the settings by pressing Enter.
DISPLAY VIEW WITH THE SYSTEM ON STAND-BY
*If AdvancedFlow=On and during H2O2 dosing, the recirculation pump stops and
blocks the system dosing, when the pump restarts, the H2O2 will restart the cc dosing
calculated from the start.
SHORTCUTS
To access the shortcut menu press the SET key for at least 3 seconds when the system is in stand-by.
Display
Settings
Progrma Menu
Exit Save
Press the + and –keys to choose Save or
NoSave, i.e. to save the settings or not and
press Enter to confirm.
Stand-by display
Operation
Alr
Tm 25°C 8.3pH
Alr 1200cc
Tm 25°C 8.3pH
Alr H2O2 37m
Tm 25°C 8.3pH
The display is divided into 4 parts:
On the upper left hand side the alarm is
shown, when present.
On the upper right hand side three views are
displayed:
oThe first is the stand-by system
oThe second shows the cc countdown
dosed by the pump
oThe third is the waiting time until the
next dosing with the message H2O2.
On the lower left hand side the temperature
read by PT100 or manually set is shown.
On the lower right hand side the value read
by the pH probe is shown
Display Set
Operation
pH = 7.2
H2O2= 10cc/m3
The pH- value flashes. It can be modified using the +
and –keys and confirmed using Enter. For the H2O2
value, repeat the same procedure, press Enter to
confirm and exit.
1
2
3

0000137188 Rev. 1.0
13
9. DOSING METHOD
The control of the pumps in the pH scale is carried out through the PWM function.
The proportional band is set to values pH= 0.8
9.1 pH proportional dosing
The instrument allows the chemical measurement to be controlled and modified through
the pH Set Point automatically; adjusting the dosing though the pH motor controlled in
Proportional Time.
The dosing below is obtained by setting the following parameters:
Set point pH = 7.20 pH
Type of Dosing = Alkaline
Proportional Band = 0.80 pH
Set Point pH
Prop. Band
Motore pH

0000137188 Rev. 1.0
14
9.2 ON/OFF pH dosing
The instrument allows the chemical measurement to be controlled and modified through
the pH Set Point automatically; adjusting the dosing though the pH motor controlled in
ON/OFF.
The dosing below is obtained by setting the following parameters:
Set point pH = 7.20 pH
Type of Dosing = Alkaline
Set Point pH
Motore pH
9.3 Alarm for the pH Set Point
When the alarm band is set, a work window is created. If the allowed limits are exceeded the alarm relay
closes and remains closed until the measurement is reset or the enter key is pressed to deactivate the
alarm.
When the OFA time (Over Feed Alarm) is set, the dosing time of Set Point pH in time is controlled with two
alarms:
First alarm at 70% of the time set is seen on the display, the alarm relay closes.
Second alarm at 100% of the time set is seen on the display and the alarm relay closes and the
pH motor is blocked.
Press the Enter key to eliminate the alarm and initialise the OFA time.
Motore pH
Set Point pH
ALR Relè
ALR Band
ALR Band

0000137188 Rev. 1.0
15
10. ACTIVATIONS
Flow Function
Through the recirculation pump.
High voltage input 100 ÷ 240 Vac, the dosing system is switched on.
High voltage input is off (the recirculation pump is switched off), the dosing system
shows FLOW flashing.
11. ALARMS
Lev pH= pH product level probe alarm.
Lev H2O2= Flocculant product level probe alarm.
OFA pH= Set Point not reached with the OFA time set*
pH Band= Shown when the value read is outside the SetPoint of +/- the band value
set.
*At 70% of the time set the system shows and activates the alarm relay, at 100% it
blocks the motor. Press the Enter key to reset the alarm.
Press the Enter key with the alarm active and its relay is deactivated only remaining
shown on the display.
12. PRE-DEFINED CONTROL PARAMETERS
To reset default values and settings:
Disconnect the device
Hold down the + and –keys simultaneously and connect the device
Confirm the choice to reset the default parameters
Default parameters:
Language = UK
Set Point = 7,4 pH; Acid; OFF; Alr Band 3,0 pH; PROP
H2O2= 6x10; 1cc/m3; 20m3/h
Temperature = 25°C
Calibration = FULL
Flow Input= OFF
Password = Disable

0000137188 Rev. 1.0
16
13. LIST OF POSSIBLE ANOMALIES AND RELATIVE SOLUTIONS
ANOMALY
CAUSE
SOLUTION
The instrument
always indicates pH
7.00
Problem with the cable and/or
connector.
1) Check for possible short circuits on the
electrode instrument connection cable
(between the cable’s core and the external
shielding).
2) Make sure that there are no traces of
humidity and/or condensation on the
connector of the probe or the device.
3) Make sure that 100 resistance is
present between terminals 11 and 12.
The instrument
always indicates a
high or continuously
unstable value
The electrode’s connection
cable is damaged.
Check the cable.
There is an air bubble in the
electrode’s membrane.
Place the electrode vertically and shake it
slightly until the air bubble rises.
N.B.: The electrode must be vertical or
tilted by a maximum of 45°.
Electrode worn.
Replace the electrode.
Connection cable too long or
too close to an electrical wire:
Disturbance.
Reduce the distance between the device
and the probe.
Impossible to
calibrate the pH 7
value
Error shown on the
display
Calibration quality of
pH probe < 20%
Unsuitable buffer solution.
Make sure that the solution used is pH 7.
Check the buffer solution pH using an
electronic pH-meter.
Use a new pH 7 buffer solution and restart
calibration.
Problem on probe’s porous
material, dirt deposits.
Make sure that the probe’s porous material
is in good condition; wash the electrode
using a diluted acid-based solution and dry
with a soft cloth.
Electrode worn.
Replace the electrode.
Impossible to
calibrate the pH 4
value
Error shown on the
display
Calibration quality of
pH probe < 20%
Unsuitable buffer solution.
Make sure that the solution used is pH 4.
Check the buffer solution pH using an
electronic pH-meter.
Use a new pH 4 buffer solution and restart
calibration.
Problem with the electrode
bulb.
Make sure that the electrode bulb is not
damaged. Make sure that it did not become
dry outside of the water. As a last resort,
clean the electrode and leave it immersed
in the water for a few hours.
Electrode worn.
Replace the electrode.
Slow electrode
response
Electrode electrostatically
charged.
During the calibration phase, the electrode
MUST NOT be dried with a cloth or paper;
let it drip.

0000137188 Rev. 1.0
17
14. HANDLING
Hose replacement:
Release the cover by pulling the
left connector upward.
Position the roller at 20 past 10,
turning it in the direction of the
circular arrow.
Completely release the left
connector, holding it taut towards the
outside, and turn the roller in the
direction of the circular arrow so that
the hose is freed up to the right
connector.
Position the roller at 20 past 10,
turning it in the direction of the
circular arrow.
Insert the left connector into the
relative housing and pass the
hose under the roller’s guide.
Turn the probe holder in the
direction of the circular arrow,
simultaneously accompanying
the hose into the pump’s head,
until the right connector is
reached.
Arrows indicating the liquid’s
direction
Position the pump’s cap,
according to the direction of the
arrows (▲▼) and press its
surface hard so that it is
properly locked into place.

0000137188 Rev. 1.0
18
15. STORING THE PUMP AFTER USE
When the regulation device must be stored, clean water should be pumped through the
hose in order to rinse it.
Then position the probe holder at 7h05, turning in the direction indicated by the circular
arrow.
These two precautions will facilitate the subsequent reactivation of the unit.

0000137188 Rev. 1.0
19
WARNINGS
PRODUCTS TO BE USED:
pH Reduction: product with a sulphuric acid base, easily found on the market.
pH Increase: product with an alkaline acid base
PRODUCTS NOT RECOMMENDED
Do not use hydrochloric acid.
Ask the installer about all other products.
PROBE WARNINGS
Handle the probe with CARE.
DO NOT INSERT AN EXCESSIVE AMOUNT of chemical product prior to the probe.
Storing the probe: Extract the pH probe from the relative probe holder. Store 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.
Since the pH electrode consists of glass parts, handle it with care.
All of our electrodes are tested on the production line before being packaged.
Repairs of electrodes are not foreseen by the warranty unless they do not
function when they are activated for the first time. Packaging not included.
In this case, in order for the probe to be accepted for examination, it absolutely must be
sent in the original packaging with the relative bottle filled with water.
CAUTION: VAPOURS
SERBATOIO
TANK
RESERVOIR
TANK
2 mt