Installation and Operating Instructions
Contents
1. z f connector for service terminal O perati n g h O U rs z total 238 switched on 156 Filt pump 26 Further pages can be called up with the keys A and Xl If necessary the values in the top line can be changed after pressing the key Operating cycles of the backwash controller The following counter statuses are shown Backwash Number of completely carried out backwash cycles Empty Number of emptying cycles Close Number of closing cycles Input signals The current input signals of the EUROTRONIK are shown in this line Pressure switch Switch status of a pressure switch connected to terminals 10 and 11 B fortnightly Switch position of the left DIP switch backwash fortnightly B interval Switch position of the right DIP switch intermittent backwashing Microswitch The current status of the microswitch in the bottom part of the housing which is used by the controller to detect whether the valve disk has been lowered is shown on this page Light scanners The measured values of the light scanners which are used by the controller to detect the valve positions are shown on this page Two values are shown for each of the five light scanners The value in brackets should2. J again gt _ Rinse 5 Press the key 6 The desired point in time for backwashing can then be set with the keys A and LV appears in the display 7 Further backwashing cycles can then be programmed as described in points 5 and 6 A total of 15 backwashing cycles per week can be programmed 8 To save the switch times press the key J again If during setting more than 10 seconds pass without a key being pressed the last switch time displayed is saved automatically and the normal operating display appears again 1 Press the key tJ repeatedly until the backwashing time that is to be deleted appears in the Wed 9 00 2 Rinse display 2 Set the backwash time on 2 RINSE _ with the keys A and between Sun 23 59 and Mon 0 00 3 To delete the switch time press the key again Programming the timer filtration times The integrated weekly timer for the filter pump is programmed with the key es 1 Press the key amp 2 The desired beginning of the first filtration time can then be set with the keys A and Y Mon 0 00 1 OFF appears in the display 4 The desired end of the first filtration time can then be set with the keys A and v 5 Taste J erneut dr cken in der Anzeige erscheint 2 EIN appears in the display 3 Press the key again gt 6 Further filtration times can then be programmed as describ
3. Programming the timer backwashing and clear rinsing times 8 Programming the timer filtration times 8 Backwashing manual 9 Emptying the swimming pool 9 Closing the valve 9 DIP switch on the upper circuit board 10 Intermittent backwashing 10 Fortnightly backwashing 10 Service terminal only for service personnel 11 Operating cycles of the backwash controller 11 Input signals 11 Microswitch 11 Light scanners 11 Heater 11 Filter pump 12 Auxiliary pump 12 Motor operated valve 12 Servomotor 13 Operating instructions EUROTRONIK 20 Page 3 Mounting The controller must be mounted in accordance with its system of protection so that it is protected against moisture The ambient temperature should lie between 0 C and 40 C and should be as constant as possible The relative humidity should not exceed 95 and no condensation should occur Direct incidence of heat or sunlight on the device must be avoided The power supply to the device must be connected via an all polar main switch with a contact gap width of at least 3mm The device must be switched off before the housing is opened Shorter osf pin Preparation of the 6 way valve Before mounting the EUROTRONIK it must be ensured that the valve moves easily and is free of dirt The 6 way valve must be in the position Filter when mounting the controller In this position the handle of the valve must be removed by driving the fastening pin out of the valve shaft Then insert the s
4. filter controller during the adjusting process In teh position Filter this contact is only closed during filtration time The contact K3 in the EUROTRONIK is only closed when the valve is in the final position Filter and the filter pump is running An external temperature regulator can be connected to terminal 5 which is only supplied with power during filtration time The contact K1 in the EUROTRONIK supplies the terminal U2 with power during backwashing clear rinsing and emptying while for the rest of the time the terminal U3 is live A motor operated valve 230 V can be connected to these terminals to replenish the water lost during the rinsing cycles The contact K4 in the EUROTRONIK is only closed when the valve is in the final position Backwash and can be used to operate an additional backwash pump The osf pressure switch art no 2000599015 can be connected to the terminals 10 and 11 It is screwed into the manometer connection in the 6 way valve The metal body of the pressure switch must be grounded This switch triggers a backwashing cycle when the pressure limit that has been set is exceeded irrespective of how the switch clock in the EUROTRONIK has been programmed LCD display Manual control of pump Controller ON OF Backwash manual Set time Program timer Operating instructions EUROTRONIK 20 Page 6 Operating elements a EUROTRONIK 20 Program timer Filtration times Close valve Empty swimming poo
5. Installation and Operating Instructions Z EURO GEITRONIK 20 CE Art No 3104811211 Function The electronic backwash controller EUROTRONIK 20 switches the filtration pump of a swimming pool on and off at programmable times and controls the backwashing and clear rinsing cycles for cleaning the filter The EUROTRONIK which is mounted on the 6 way valve with a protected quick coupling automatically moves the valve into the correct position and operates the filter pump The time of the backwashing and clear rinsing cycles is adjustable and can be seen in the LCD display The backwashing cycle can be carried out both on a time control by way of the integrated digital switch clock as well as pressure dependent basis The adjustable pressure switch art no 2000599015 is not included in the delivery package It is also possible to start the backwashing cycle manually with a key in the housing cover A connection for a 230 V motor operated valve enables withdrawal of the water needed for the backwashing cycle directly from the swimming pool instead of from the overflow collecting tank and replenishment of fresh water during backwashing An additional floating relay contact can be used during backwashing to operate a second pump backwash pump or blower A connection for an external temperature regulator provides the possibility of heating the pool during the filtration times An internal latch makes sure that the heater will only be enabled
6. RONIK 20 Page 4 Mounting on an Astral 2 valve A special adapter is needed for mounting on an Astral 2 min valve This adapter is placed on the valve in such a way that we FiuRALION e the screws point downwards and catch in the recesses in the valve e the two recesses on the side point to the words Filter and Backwash These adapters are obtainable from MESi under the article number 1200299200 Mounting on Astral Midas and Hayward valves Since the guide grooves in the valve bonnets of Midas Astral and Hayward valves are narrower the two yellow slides on the bottom of the controller must be replaced by the red slides delivered with the device when using these types of valve Replace slides if necessary It s not allowable to use an Astral Valve with bayonet lock Stick on spacer disks if necessary Mounting of the EUROTRONIK Press the two slides yellow or red in completely at the same time Place the controller on the valve carefully so that the coupling of the controller encompasses the valve shaft and the pin Slides into the slot of the coupling Make sure that the coupling is not pushed into the housing of the controller when doing so Since the coupling does not always fit on the valve shaft easily because of dimensional tolerances in the case of some valves the housing cover should be closed during mounting Then turn the actuator completely to the right approx 453 The slides must then c
7. atch in the guide grooves of the valve when released The valve shaft may not be turned with the device when clipping on the controller The osf pin in the valve shaft must now be caught in the slot of the coupling Operating instructions EUROTRONIK 20 Page 5 Electrical connection Only authorised electricians may carry out electrical connection balancing and service work The following connection diagrams and all valid safety regulations must be followed When working on the open housing precautions must be taken to protect the electronic components against electrostatic discharges EUROTRONIK 20 Pressure switch o D m Backwash pump F 230V max 1 1kW Mains E _ E SS i 230V 50Hz cz Motor operated valve __Temperature 97 regulator sin AF 230V max 100W Filter pump 230V max 1 1kW All conductive components must be integrated in the local equipotential bonding system The terminals L1 and 2 L1 and 3 as well as L1 and 6 have to be connected The contact K2 in the EUROTRONIK is closed when the valve has reached one of its final positions This prevents the filter pump from being switched on by the
8. be between 30 and 70 The other value should be more than 700 when the housing is open and should fall notably on approaching a reflecting object The following lines enable the service technician to check the output relays of the controller Heater This line shows whether the relay K3 is on This relay is used to activate the heater while the filter pump is on The following displays are possible Heater OFF The relay contact between terminals 3 and 5 K3 is open the heater is disabled Heater On The relay contact between terminals 3 and 5 K3 is closed operation of the heater is enabled When the heater is shown in the top line of the service terminal it can be switched on or off Operating instructions EUROTRONIK 20 Page 12 1 The following display appears after pressing the key Heater OFF Manual control of contact betw terminals 3 5 2 The heater can be enabled with the key Al K3 closed and disabled again with the key VJ K3 open 3 The normal diagnostics display reappears when the key J is pressed again Filter pump This line shows whether the relay K2 is on This relay is used to switch the filter pump on or off The following displays are possible Filtration OFF The filter pump is switched off K2 open Filtration ON The filter pump is switched on K2 closed When the filter pump is shown in the top line of the service terminal it can be switched on or off 1 The following display ap
9. ed in points 2 5 A total of 15 filtration times per week can be programmed 7 To save the switch times press the key again If during setting more than 10 seconds pass without a key being pressed the last switch time displayed is saved automatically and the normal operating display appears again If filtration times have already been programmed they can be deleted with the key es 1 Press the key repeatedly until the filtration time that is to be deleted appears in the Operating instructions EUROTRONIK 20 Page 9 Wed 7 30 3 ON display 2 Set the filtration time on 3 ON with the keys A and between Sun 23 59 and Mon 0 00 3 To delete the switch time press the key I again Backwashing manual i A backwashing cycle can be started manually at any time irrespective of how the timer has E been programmed with the key k4 The duration of the backwashing cycle is the same as that entered during programming of the timer This key can also be used to end a backwashing cycle already in progress Emptying the swimming pool Pa When the key is pressed for longer than 5 seconds the valve is turned into the position Empty and the filter pump switched on Emptying can be stopped by pressing this key again Closing the valve mp The key j is used to turn the valve into the position Closed for service purposes In this aN valve position the filter pump is disabled The valve is t
10. h in the DIP switch is used to switch between intermittent backwashing and constant backwashing The bottom switch position is for constant backwashing factory setting and the top switch position for intermittent backwashing Fortnightly backwashing If in the case of pools subject to little use a backwashing cycle is only to be started every second week the left switch in the DIP switch must be switched into the top switch position If it is in the bottom switch position factory setting every switch command of the switch clock is carried out In the top switch position only one backwashing cycle per week can be programmed with the switch clock This backwash command is only carried out every second week Operating instructions EUROTRONIK 20 Page 11 Service terminal only for service personnel An osf service terminal art no 3010000900 can be connected to this controller for optimum adjustment of the controller to the different types of swimming pool and to facilitate commissioning and fault diagnosis The connector for this is mounted on the circuit board inside the device The power supply to the controller o must be switched off before opening the housing and plugging in the service terminal Plugging the service connector in or out when the device is on can destroy the device The operating time meter appears in the display of the service terminal after switching on the controller e g
11. horter osf pin delivered with the device in the middle of the hole in the valve shaft If the pin is too loose in the hole it can be fastened with a little adhesive or grease to facilitate mounting of the controller For later operation of the system it is immaterial whether the pin is loose because it is centred by the housing of the controller Preparation of the controller The controller must be in the position Filter position on delivery To equalise height differences of the valve shafts it is necessary in the case of some valves to stick one or more of the self adhesive spacer disks delivered with the device under the housing of the controller Proceed as follows to determine whether one or more spacer disks are needed Move the 6 way valve into the position Filter Mount the EUROTRONIK 10 on the valve without spacer disk See Mounting of the EUROTRONIK Push the feeler gauge delivered with the device between the EUROTRONIK and valve If the feeler gauge fits between the EUROTRONIK and valve exactly the gap is optimal agent feeler gauge If the EUROTRONIK wobbles on the valve one or more spacer disks must be stuck under the EUROTRONIK see sketch below Thereafter the EUROTRONIK must be mounted again and the test with the feeler gauge repeated After mounting the feeler gauge has to be removed The resultant play has no negative influence on the operation of the system Operating instructions EUROT
12. is lifted to be turned into the position Empty Rotate gt Empty Lower gt Empty Pump on Empty Lift gt Closed Rotate gt Closed Lower gt Closed Valve Closed Lift gt Off Rotate gt Off Lower gt Off Machine IS off Switch defect Operating instructions EUROTRONIK 20 Page 7 The valve disk is turned into the position Empty The valve disk is lowered into the position Empty The valve is in the position Empty The filter pump is on The valve disk is lifted to be turned into the position Closed The valve disk is turned into the position Closed The valve disk is lowered into the position Closed The valve is in the position Closed The filter pump is disabled The EUROTRONIK has been switched off The valve disk is lifted to be turned into the position Filter home position The valve disk is turned into the position Filter home position The valve disk is lowered into the position Filter home position The EUROTRONIK is off The valve is in the position Filter The bottom final position of the valve disk has not been detected The microswitch in the bottom part of the housing is possibly damaged When the fault has been repaired the controller can be switched off and back on again with the key le Switching the controller on off The controller is switched on and off with the key Note This doe
13. l Change values Backwash and clear rinsing times LCD display Thu 8 46 Filter Thu 9 18 Pause Thu 6 32 Manually Lift gt Backwash Rotate gt Backwash Lower gt Backwash 4 39 Backwash Lift gt Cl Rinse Rotate gt Cl Rinse Lower gt Cl Rinse 0 10 Cl Rinse Lift gt Filter Rotate gt Filter Lower gt Filter Lift gt Empty Normal operating display during filter time showing the current time and valve position Normal operating display without filtration showing the current time Normal operating display with manually activated filter pump showing the current time The backwashing cycle has been started The valve disk is first lifted The valve disk is turned into the position Backwash The valve disk is lowered into the position Backwash The backwashing cycle is running The remaining backwash time is displayed in min Se c After backwashing the valve disk is lifted again The valve disk is turned into the position Clear Rinse The valve disk is lowered into the position Clear Rinse The clear rinsing cycle is running The remaining rinsing time is displayed in min Se c The valve disk is lifted to be turned into the position Filter The valve disk is turned back into the position Filter The valve disk is lowered into the position Filter The valve disk
14. nction of this ventilation valve is to ventilate the drain pipe whenever the filter pump is not in operation This then prevents unnecessary water loss in the event of a leaking multiple way valve These installation and operating instructions must be observed We wish you lots of fun and relaxation in your swimming pool Subject to changes 6 August 2015
15. pears after pressing the key Filtration OFF Manual control of contact betw terminals 2 4 2 The filter pump can be switched on with the key Al K2 closed and switched off again with the key V K2 open 3 The normal diagnostics display reappears when the key J is pressed again Auxiliary pump This line shows whether the EUROTRONIK switches on an auxiliary backwash pump with the help of the contact K4 The following displays are possible Backw pump OFF The pump is off K4 open Backw pump ON The pump is on K4 closed When the auxiliary backwash pump is shown in the top line of the service terminal it can be switched on or off 1 The following display appears after pressing the key Backw pump OFF Manual control of contact betw terminals 6 7 2 The backwash pump can be switched on with the key A K4 closed and switched off again with the key Y K4 open 3 The normal diagnostics display reappears when the key J is pressed again Motor operated valve This line shows whether a motor operated valve is opened or closed by the relay contact K1 The following displays are possible Motor valve SHUT The motor operated valve is closed terminal U3 is live with mains power Motor valve OPEN The motor operated valve is open terminal U2 is live with mains power When the motor operated valve is shown in the top line of the service terminal it can be opened or closed 1 The following display appear
16. s after pressing the key Motor valve SHUT Manual control of motorvalve on terminals U2 U3 2 The motor operated valve can be opened with the key Al and closed again with the key VI 3 The normal diagnostics display reappears when the key J is pressed again Operating instructions EUROTRONIK 20 Page 13 Servomotor This line shows whether the servomotor in the EUROTRONIK to turn the 6 way valve is on or off The following displays are possible Act motor OFF The servomotor is off Act motor UP The servomotor lifts the valve disk or turns it into the next position Act motor DOWN The servomotor lowers the valve disk When the servomotor is shown in the top line of the service terminal it can be switched on or off 1 The following display appears after pressing the key Act motor OFF Manual control of drive 6 way valve 2 The valve disk can be lifted and turned with the key Al Renewed pressing of the key Al switches the servomotor off again 3 The valve disk can be lowered into one of the valve positions with the key Vl The motor is switched off when the bottom final position is reached or the key is pressed again 4 The normal diagnostics display reappears when the key J is pressed again Note The drain of the swimming pool must be installed in such a way that the pipe Is higher than the water level at least at one point A suitable ventilation valve must be installed at the highest point The fu
17. s not switch off the power supply to the device If the valve is not in the position Filter when the controller is switched off it is turned there automatically Manual control of the filter pump Setting the time The can be switched on manually with the key The time and weekday are set with the key ep 1 Press the key time Mon 8 46 appears in the display 2 The time can then be set with the keys l3 and To save the time press the key again If during setting more than 10 seconds pass without a key being pressed the last time displayed is saved automatically and the normal operating display appears again Operating instructions EUROTRONIK 20 Page 8 Programming the timer backwashing and clear rinsing times the key The integrated weekly timer for automatic backwashing and clear rinsing is programmed with Pay Duration 1 Press the key Back 120 appears in the display 2 The desired duration of backwashing in seconds can then be set with the keys and Vv The maximum backwashing time that can be set is 900 seconds 15 minutes If a backwashing time of 0 seconds is set the timer is inoperative Duration 3 Press the key le again gt Clear 10 appears in the display 4 The desired duration of clear rinsing in seconds can then be set with the keys J and v The maximum clear rinsing time that can be set is 120 seconds 2 minutes
18. urned back into the position Filter by pressing this key again Operating instructions EUROTRONIK 20 Page 10 DIP switch on the upper circuit board Intermittent backwashing and fortnightly backwashing can be activated with a DIP switch on the upper circuit board inside the EUROTRONIK The housing has to be opened to access these operating elements The power supply to the device must be switched off first Since the interior of the EVROTRONIK contains electronic components that react sensitively to the discharging of static electricity the tools used must first be discharged by touching a grounded metal part The electronic components should not be touched as far as possible oS p Fortnightly backwashing intermittent backwashing Intermittent backwashing The EUROTRONIK 10 offers two possibilities of controlling the filter pump during backwashing a Constant backwashing with continuous operation of the filter pump during the complete backwashing time b Intermittent backwashing with repeated switching on and off of the pump during the backwashing time for better loosening of the filter sand The right switc
19. when the pump is running To empty the swimming pool the 6 way valve can be moved into the position Empty The key for this is also located in the housing cover For maintenance purposes the valve can also be moved into the position Closed with a further key The respective valve position and position changes can be read on an LCD display in the housing cover without having to open the housing The valve disk is lifted before turning to protect the star seal The pump is switched off during this time Technical specifications Dimensions 245mm x 140mm x 95mm Power supply 230V 50Hz Power consumption of the controler approx 10VA Breaking capacity max 1 1 KW AC3 Motor operated valve 230V System of protection IP 54 Ambient conditions 0 40 max 95 r H non condensing Usable valves Praher 11 and 2 Speck 11 2 and 2 Midas 11 2 and 2 Astral 11 2 With appropriate adapter Astral 2 Hayward 112 Static water pressure 0 Water column above the valve max 3 0m Operating instructions EUROTRONIK 20 Page 2 Table of contents Seiten Function 1 Technical specifications 1 Mounting 3 Preparation of the 6 way valve 3 Preparation of the controller 3 Mounting on an Astral 2 valve 4 Mounting on Astral Midas and Hayward valves 4 Mounting of the EUROTRONIK 4 Electrical connection 5 Operating elements 6 LCD display 6 Switching the controller on off 7 Manual control of the filter pump 7 Setting the time 7
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