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7

Προειδοποίηση

Warnings

ALIXIA GREEN

Connecting the Flue

The boiler is designed to operate in B mode (by drawing air from the 
room) and in C mode (by drawing air from outside). 
When installing an exhaust system be careful when handling the 
seals, in order to avoid fl ue gas leaking into the air circuit. 
Horizontally-installed piping must have a downward incline of 3% so 
as to avoid the build-up of condensate.
When type B installation is used, the room in which the coiler is 
installed must be ventilated using a suitable air inlet which complies 
with current legislation. In rooms where corrosive vapours may be 
present (for example, laundry rooms, hair studios, rooms where 
galvanic processes take place, etc.) it is important that type C 
installation is used, with air for combustion drawn from outside. In 
this way the boiler is protected from the eff ects of corrosion. 

C-type boilers, with combustion chambers and air supply circuits 
which are completely sealed from the air outside, do not have any 
limitations concerning the ventilation and size of the room in which 
they are installed. 
So that the normal operation of the boiler is not compromised, 
the place in which it is installed must be suitable with regard to 
the operating limit temperature value and the appliance should 
be protected so that it does not come into direct contact with 
atmospheric agents. 
 The boiler must be installed on a solid, non-combustible, permanent 
wall to prevent access from the rear.
When creating a space for the boiler, the minimum distances (which 
ensure that various parts of the boiler may be accessed after it has 
been installed) should be respected.

When implementing coaxial suction/exhaust systems the use of 
authentic accessories is obligatory.
The fl ue gas exhaust ducting must not be in contact with or placed 
near fl ammable materials, and must not cross building structures or 
walls made using fl ammable material.
When replacing an old boiler, the ventilation and fl ue gas exhaust 
system must always be replaced.
The fl ue gas exhaust ducting joint should be created using a male/
female coupling and a seal.  Couplings should always be arranged so 
that they go against the direction of the condensate fl ow.

Types of boiler - fl ue exhaust connection

-  coaxial connection of the boiler to the suction/exhaust ducting 
- split connection of the boiler to the exhaust ducting with air 

suction from outside

- split connection of the boiler to the exhaust ducting with air 

suction from the room.

Products which are resistant to condensate must be used in the 
connection between the boiler and the fl ue gas exhaust. For details 
relating to connection lengths and direction changes, please consult 
the “exhaust types” table. 
The suction/exhaust ducting connection kits are supplied separately 
from the appliance, according to diff erent installation solutions. 
The boiler is set up for connection to a coaxial suction and fl ue gas 
exhaust ducting system. 
If there is any loss of pressure in the piping, please refer to the gas 
fl ue accessories catalogue. Supplementary resistance must be borne 
in mind during the sizing process mentioned above. 
For the calculation method, equivalent length values and installation 
examplesplease refer to the gas fl ue accessories catalogue.

 

Σύνδεση των αγωγών εισόδου αέρα και εκκένωσης των 
καυσαερίων

Ο λέβητας έχει προβλεφθεί για λειτουργία τύπου B με λήψη αέρα από 
το χώρο και τύπου C με λήψη εξωτερικού αέρα. 
Κατά την εγκατάσταση του συστήματος εκκένωσης, προσέξτε τη 
στεγανότητα ώστε να αποφευχθεί η διείσδυση καπνού στο κύκλωμα 
αέρα. 
Το οριζόντιο κιτ πρέπει να έχει κλίση με γωνία 3 % προς τα κάτω, 
προς το λέβητα, για την εκκένωση υδρατμών που προέρχονται από 
τη συμπύκνωση.
Σε περίπτωση εγκατάστασης τύπου B, ο χώρος όπου είναι 
εγκατεστημένος ο λέβητας πρέπει να διαθέτει κατάλληλη εισαγωγή 
αέρα σύμφωνα με τα ισχύοντα πρότυπα όσον αφορά στον εξαερισμό. 
Στα δωμάτια όπου υπάρχει κίνδυνος ύπαρξης διαβρωτικού 
ατμού (για παράδειγμα στους χώρους πλύσης, τα κομμωτήρια, τις 
επιχειρήσεις γαλβανισμού...), είναι πολύ σημαντικό να χρησιμοποιείτε 
την εγκατάσταση τύπου C με λήψη εξωτερικού αέρα για την καύση. 
Κατά αυτόν τον τρόπο, ο λέβητας προστατεύεται από τις συνέπειες 
της διάβρωσης. 

Οι συσκευές τύπου C με στεγανό θάλαμο καύσης και κύκλωμα 
τροφοδοσίας ως προς το περιβάλλον, δεν υπόκεινται σε κανέναν 
περιορισμό όσον αφορά τις συνθήκες αερισμού και τον όγκο του 
χώρου εγκατάστασης.
Για να μην επηρεάζεται η ομαλή λειτουργία του λέβητα, ο χώρος 
εγκατάστασης πρέπει να είναι κατάλληλος όσον αφορά τα όρια της 
θερμοκρασίας λειτουργίας και να προστατεύεται έτσι ώστε ο λέβητας 
να μην έρχεται σε άμεση επαφή με τους ατμοσφαιρικούς παράγοντες.
Ο λέβητας είναι μελετημένος για επίτοιχη εγκατάσταση και  πρέπει να 
εγκαθίσταται σε κατάλληλο τοίχο που αντέχει στο βάρος του.
Για τη δημιουργία του λεβητοστασίου επιβάλλεται η τήρηση των 
ελάχιστων αποστάσεων που διασφαλίζουν την πρόσβαση στα 
εξαρτήματα του λέβητα.
Για την υλοποίηση των συστημάτων αναρρόφησης/εκκένωσης 
ομοαξονικού τύπου, πρέπει να χρησιμοποιούνται γνήσια αξεσουάρ.
Σε περίπτωση λειτουργίας με ονομαστική θερμική ισχύ, οι 
θερμοκρασίες των καυσαερίων δεν υπερβαίνουν τους 80°C. Παρ’ όλα 
αυτά, φροντίζετε να τηρείτε τις αποστάσεις ασφαλείας σε περίπτωση 
διέλευσης ανάμεσα από τοίχους ή εύφλεκτα υλικά.
Η ένωση των σωλήνων εκκένωσης του καπνού πραγματοποιείται με 
μια αρσενική-θηλυκή σύνδεση και μια τσιμούχα στεγανότητας.  Η 
διάταξη των συνδέσεων πρέπει να είναι αντίστροφη προς τη φορά 
ροής των υδρατμών που προέρχονται από τη συμπύκνωση.

Τύπος σύνδεσης του λέβητα στο σωλήνα εκκένωσης καπνού

 - ομοαξονική σύνδεση του λέβητα στο σωλήνα εκκένωσης καπνού 

με αναρρόφηση/εκκένωση, 

 -διπλή σύνδεση του λέβητα στο σωλήνα εκκένωσης καπνού με 

αναρρόφηση εξωτερικού αέρα,

 - διπλή σύνδεση του λέβητα στο σωλήνα εκκένωσης καπνού με 

αναρρόφηση αέρα από το χώρο.

Για τη σύνδεση του λέβητα στο σωλήνα εκκένωσης καπνού, πρέπει 
πάντα να χρησιμοποιούνται προϊόντα ανθεκτικά στη συμπύκνωση. 
Σχετικά με το μήκος και τις αλλαγές κατεύθυνσης των συνδέσεων, 
συμβουλευθείτε τον πίνακα που περιλαμβάνει τους τύπους 
εκκένωσης.
Τα κιτ σύνδεσης αναρρόφησης/εκκένωσης καπνού παρέχονται 
ξεχωριστά ανάλογα με τις απαιτήσεις της εγκατάστασης. Ο λέβητας 
έχει προβλεφθεί για σύνδεση σε ομοαξονικό σύστημα αναρρόφησης 
και εκκένωσης καπνού. 
Σε περίπτωση απώλειας φορτίου στους αγωγούς, συμβουλευθείτε 
τον κατάλογο πυρίμαχων και μονωτικών υλικών. Η συμπληρωματική 
αντίσταση πρέπει να ληφθεί υπόψη για αυτές τις διαστάσεις. 
Για τη μέθοδο υπολογισμού, τις τιμές των αντίστοιχων μηκών και 
τα παραδείγματα, συμβουλευθείτε τον κατάλογο πυρίμαχων και 
μονωτικών υλικών

 

  Προσοχή

Βεβαιωθείτε ότι οι διαδρομές εκκένωσης και εξαερισμού 
δεν έχουν φράξει.
Βεβαιωθείτε ότι οι αγωγοί εκκένωσης δεν παρουσιάζουν 
απώλειες.

 

 WARNING 

Make sure that the fl ue gas exhaust and ventilation ducting 
are not obstructed.
Make sure that there are no leaks along the fl ue gas exhaust 
ducting.

Summary of Contents for ALIXIA GREEN 24

Page 1: ...ALIXIA GREEN CONDENSING WALL HUNG GAS BOILER 24 29 ALIXIA green OK ESC GR Installation and Servicing Instructions V00...

Page 2: ...n 17 Electrical diagram 18 Commissioning 19 Initial procedures 19 Ignition procedure 19 Water treatment 20 Control panel Display 21 First Ignition 22 Settings 23 Combustion checking procedure 23 Maxim...

Page 3: ...e any rolling ladders are positioned securely that they are suitably strong that the steps are intact and not slippery and that the ladders are fitted with handrails on either side of the ladder and p...

Page 4: ...hing the external bipolar switch to the OFF position and shut off the gas valve Once work is completed ask a qualified technician to check the efficiency of the ducting and devices Whenever the extern...

Page 5: ...the wall and fixing elements are sufficiently resistant to withstand the boiler s weight weight approximately 45 kg Take the necessary precautions to limit any undesired acoustic effects Warning So th...

Page 6: ...2004 108 EC relating to electromagnetic compatibility 92 42 CEE relating to energy efficiency 2006 95 EC relating to electrical safety 2006 95 CEE sur la s curit lectrique ATTENTION Aucun objet inflam...

Page 7: ...should be respected When implementing coaxial suction exhaust systems the use of authentic accessories is obligatory The flue gas exhaust ducting must not be in contact with or placed near flammable...

Page 8: ...tem if it is to operate correctly The power supply cable must be connected to a 230V 50Hz network where the L N poles and the earth connection are all respected In the event that the power supply cabl...

Page 9: ...ow temperature probe 8 Gas valve 9 Condensate trap 10 Secondary heat exchanger 11 Safety valve 12 Filling valve 13 D H W Flow switch 14 C H circuit filter 15 Circulation Pump with air release valve 16...

Page 10: ...oiler for maintenance operations The boiler must be installed in accordance with the clearances stated below A Central Heating Flow B Domestic Hot Water Outlet C Gas Inlet D Domestic Cold Water Inlet...

Page 11: ...11 Product description ALIXIA GREEN Template 420020021002 30 60 320...

Page 12: ...essure device Fit the drain pipe for safety valve F included in the hydraulic kit The excessive pressure device outlet see Figure must be connected to a drainage siphon which can be checked visually i...

Page 13: ...The standards governing installation currently in force in the country of installation must be respected as must any local authority regulations or those issued by public health bodies 2 PH 2 I 11 1...

Page 14: ...hemical products such as Fernox Protector or GE Betz Sentinel X100 Protecting the heat exchanger from scale build up and corrosion is of primary importance All water is subject to the infiltration of...

Page 15: ...of 3 to prevent condensate build up The boiler is set up for connection to a 60 100 coaxial air intake and flue gas exhaust ducting system To use split types of suction and exhaust one of the two air...

Page 16: ...duct through external wall in the same range of pressure C13 C33 Flue gas exhaust andair suction duct from outsidewithroof terminalin the same range of pressure C33 C43 Individual or shared flue gas e...

Page 17: ...ting thermostat SE Outdoor sensor SOL Solar temperature probe TA1 Room thermostat 1 Room thermostat connection Introduce the thermostat wire Loosen the cable clamp using a screwdriver and insert the w...

Page 18: ...hauffant 1 Room thermostat 1 HV connection Modulating Fan Detection electrode Gas valve Ignitor Diverter valve Circulation Pump LV connection C H Return temp probe C H Flow temp probe Overheat main ex...

Page 19: ...least 1 bar registers on the pressure gauge Gas supply Proceed in the following manner make sure that the main gas supply uses the same type of gas as indicated on the boiler data plate Open all door...

Page 20: ...hemical products such as Fernox Protector or GE Betz Sentinel X100 Protecting the heat exchanger from scale build up and corrosion is of primary importance All water is subject to the infiltration of...

Page 21: ...ons simultaneously allows for accessing the setting adjustment and diagnostics parameters b Pressing the buttons simultaneously allows for modifying and saving the parameter settings a b CONTROL PANEL...

Page 22: ...angerous not to refill the siphon as fumes may be released into the environment Bleed the air from the radiators The exhaust duct for combustion products should be suitable and free from any obstructi...

Page 23: ...ng the CO2 at maximum gas flow rate domestic hot water Draw off the domestic hot water at the maximum water flow rate Select the Cleaning function by pressing the RESET button for 10 seconds WARNING W...

Page 24: ...to select the icom Minimum Power Wait 1 minute for the boiler to stabilise before carrying out the combustion analyses If the CO2 value read differs by 0 5 from the value found whilst adjusting the ma...

Page 25: ...ndicated on the display Caution The menus reserved for qualified technicians may only be accessed after setting the access code To access to the parameters proceed as follows 1 Press simultaneously th...

Page 26: ...can be used to set the delay time before the subsequent reignition of the burner after it has switched off on reaching the desired temperature It is possible to set the delay in minutes between 0 and...

Page 27: ...220 35 35 Maximum Central Heating power Adjustable heating 231 70 60 Minimum fan speed 233 13 16 Maximum central heating fan speed 234 93 94 Velocit ventilatore maxi sanitario 232 93 94 15 C 1 013 mba...

Page 28: ...parameters The information relating to the parameters are indicated on the display Caution The menus reserved for qualified technicians may only be accessed after setting the access code To access to...

Page 29: ...ings 232 Domestic hot water maximum RPM percentage CANNOT BE MODIFIED from 0 to 99 RESERVED FOR TECHNICAL ASSISTANCE Only if the gas or PCB is changed see gas setting table 233 Minimum RPM percentage...

Page 30: ...the outside temperature and type of system The type of curve should be selected in correspondence with the projected temperature of the system and the nature of the dispersions present in the structu...

Page 31: ...ue default setings 423 Parallel curve shift Zone 1 Offset from 7 to 7 0 To adapt the heating curve to the system requirements shift the curve in parallel so that the calculated flow temperature is mod...

Page 32: ...the peripheral units connected the boiler adjusts its flow temperature automatically The various corresponding parameters should therefore be set see adjustments menu To activate the function modify...

Page 33: ...ety shut off due to insufficient water pressure If the water pressure inside the heating circuit is insufficient the boiler will perform a safety shut off On the display flash Err and the code Err 108...

Page 34: ...Flow temp probe circuit open short circuit 1 12 C H Return temp probe circuit open short circuit 1 14 External sensor circuit open short circuit 1 16 Floor Thermostat contact open 1 P1 Insufficient c...

Page 35: ...pump stops b if the central heating flow temperature is between 4 and 8 C the pump will run for another two minutes c if the central heating flow temperature is 4 C the burner will fire heating positi...

Page 36: ...ternal bipolar switch and shut off the gas valve To access the inside of the boiler the following is necessary 1 Loosen the two screws on the front casing a pull it forwards and unhook it from the upp...

Page 37: ...sure that the following gas part safety devices are operating correctly absence of gas or flame safety device ionisation 8 Check the efficiency of the domestic hot water production process test the fl...

Page 38: ...he anti scaling and anti corrosion function in the quantities suggested by the manufacturer at the mimimum temperature Regularly check the pH level of the water anti freeze mix in the boiler circuit a...

Page 39: ...s required by the regulations To not modify under any circumstances the combustion air supply and combustion gas settings Legend 1 Brand 2 Manufacturer 3 Boiler model Serial number 4 Commercial refere...

Page 40: ...3 94 0 105 5 95 0 30 30 C Hi Hs 106 5 95 9 108 0 97 3 30 47 C Hi Hs 100 8 90 8 102 0 91 8 60 80 C Hi Hs 97 87 3 98 1 88 3 92 42 Sedbuk A A T 50 C 0 2 0 1 1 8 1 7 Pa 100 100 Nox 5 5 G20 80 C 60 C C 58...

Page 41: ...g dir 92 42 EEC stars Sedbuk class class A A Loss when stopped T 30 C 0 2 0 1 Loss of burner gas when operating 1 8 1 7 EMISSIONS Available air pressure Pa 100 100 NoX class class 5 5 Flue gas tempera...

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Page 44: ...Ariston Thermo SpA Viale A Merloni 45 60044 Fabriano AN Tel 0732 6011 Fax 0732 602331 www chafoteaux gr...

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