background image

START KI - KIS

4

  The boiler must not be operated, even temporarily, if the safety 

devices are not functioning or have been tampered with.

  The safety devices must be replaced by the Technical Assistance 

Service, using original manufacturer components only. Please 

see the spare parts catalogue supplied with the boiler.

After repairs, always perform an ignition test.

3 -  INSTALLATION

 

START KI: 

In existing buildings, this natural draught boiler must 

only be connected to a flue system shared by several homes to 

evacuate the combustion residue outside the room where the 

boiler is installed. For combustion, the boiler takes in air directly 

from the room and is equipped with a draught diverter. Due to 

reduced efficiency, any other use of this boiler must be avoided 

at all times, as this would lead to increased energy consumption 

and higher operation costs.

3.1 

Product delivery

The 

START 

boiler is supplied in a single box protected by carton 

packaging.

The boiler is supplied with the following material:

-  installer’s and user’s instructions booklet

-  bar code labels

flange 

Ø 42 (START 24 KIS)

flanges 

Ø

 43-47 (START 28 KIS)

  The instruction manuals are an integral part of the boiler. Please 

read the manuals and store them in a safe place.

3.2 

Dimensions and weight (fig. 1)

START 

28 KI

START 

24 KIS

START 

28 KIS

START 

35 KIS

L

450

405

400

505

mm

P

332

248

332

332

mm

H

740

715

740

780

mm

Net 

weight

31

29

32

41

kg

3.3 

Handling

After removing all packaging, the boiler is handled manually using the 

support frame (fig. 2).

3.4 

Installation room

START KI

boiler must be installed in rooms having aeration openings in 

compliance with the Technical Standards and of adequate dimensions.

START KIS

In configuration C, the appliance can be installed in any type of room 

and there are no limitations due to ventilation conditions or room 

volume since the boiler has an “airtight” combustion circuit in relation 

to the installation environment.

In configuration

 B22P and B52P the appliance cannot be installed in 

bedrooms, bathrooms, showers or where there are open fireplaces 

without a proper air flow. The room where the boiler is installed must 

have proper ventilation. 

  Consider the clearances necessary to access safety and 

adjustment devices and to perform maintenance operations.

  Check that the electric protection level of the appliance is suitable 

for the installation room characteristics.

  In case the boilers are supplied with fuel gas of a specific weight 

greater than that of the air, the electric parts will have to be placed 

at a level above the ground greater than 500 mm.

3.5 

Installation in older systems or circuits requiring 

renovation

When 

START

 boilers are installed in older systems or systems 

requiring renovation, ensure that:

the  flue  exhaust  is  suitable  for  the  temperatures  produced  by 

combustion, calculated and built in line with the regulations, and is as 

straight as possible, airtight, insulated and not blocked or constricted 

the electrical system complies with the specific regulations and is 

installed by qualified technicians

the gas conveyance line and any tanks (LPG) comply with specific 

regulations

-  the expansion tank ensures full absorption of the expansion of the 

fluid in the system

the flow rate and useful head of the pump are suitable for the system

-  the system is washed, free of all dirt and build-up, de-aerated and 

correctly sealed

-  the boiler condensate drain system (siphon) is connected and routed 

to the collection of “white” water (KIS models)

-  there is a treatment system when the supply/top-up water is of a 

specific type (see the table for possible reference values).

Supply water values

pH

6-8

Electrical conductivity

less than 200 μS/cm (25°C)

Chloride ions

less than 50 ppm

Sulphuric acid ions

less than 50 ppm

Total iron

less than 0.3 ppm

Alkalinity M

less than 50 ppm

Total hardness

less than 35°F

Sulphur ions

None

Ammonia ions

None

Silicon ions

less than 20 ppm

  The manufacturer declines all liability for possible damage 

caused by incorrect installation of the flue outlet system.

  If the supply water has a total hardness of between 25°F and 

50°F, install the domestic water kit (polyphosphate dispenser). If 

the total hardness is above 50°F, the kit progressively decreases 

in  efficiency  and  a  higher  performing  appliance  or  a  water 

softening system should be installed. In case of total hardness 

below 25°F, a suitably sized filter should be installed if the water 

supplied form the mains is not perfectly clean/cannot be cleaned.

3.6 

Boiler installation

For a correct installation, keep in mind that:

-  the boiler must not be placed above a stove or other cooking 

appliance;

it is forbidden to leave flammable products in the room where the 

boiler is installed;

-  heat-sensitive walls (e.g. wooden walls) must be protected with 

suitable insulation;

-  the minimum clearances for technical and maintenance interventions 

must be respected.

START KI

Installation must be carried out by qualified personnel, in accordance 

with the regulations in law. In particular UNI 7129-7131 and CEI 64-8 

and 64-9 must be respected.

START KIS (fig. 3a)

The boiler can be installed indoor and outdoor.

Indoor installation:

 they may be installed in numerous rooms as 

long as the combustion product outlet and combustion air suction are 

brought outside the room itself. In this case, the room does not require 

any ventilation opening because these are boilers with an “airtight” 

combustion circuit in relation to the installation environment.

If, instead, the combustion air is picked up from the installation room, 

the latter must be equipped with ventilation openings compliant with 

Technical Standards and suitably dimensioned.

Consider the clearances necessary to access safety and adjustment 

devices and to perform maintenance operations.

Check that the electric protection level of the appliance is adapted to 

the installation room characteristics.

In case the boilers are supplied with fuel gas of a specific weight greater 

than that of the air, the electric parts will have to be placed at a level 

above the ground greater than 500 mm.

Outdoor installation:

 The boiler can be installed outdoor, in a partially 

protected place (i.e. a place where the boiler is not exposed to direct 

contact or infiltration of rain, snow or hail)

.

The boiler is fitted as standard with an automatic anti-freeze system 

that actives when the water temperature in the primary circuit falls 

below 6°C. 

To take advantage of this protection, based on the burner 

operation, the boiler must be able to switch itself on; any lockout 

condition (i.e. due to a lack of gas or electrical supply, or the intervention 

of a safety device) therefore deactivates the protection.

Summary of Contents for 20122798

Page 1: ...START 28 KI START 24 28 35 KIS EN INSTALLER AND USER MANUAL FR MANUEL D INSTALLATION ET D UTILISATION...

Page 2: ...14 30 EU Low voltage directive 2014 35 EU EN Manuel d installation Manuel de l utilisateur 20 32 l ments fonctionnels de la chaudi re 38 Circuit hydraulique 40 Sch mas lectriques 42 Pr valence r sidue...

Page 3: ...the room close the gas shut off device call the Technical Assistance Service or a professionally qualified technician immediately Do not touch the boiler when barefoot or with any wet parts of the bo...

Page 4: ...useful head of the pump are suitable for the system the system is washed free of all dirt and build up de aerated and correctly sealed the boiler condensate drain system siphon is connected and route...

Page 5: ...ation transformer with a secondary circuit connected to the earth The earth wire must be approximately 2 cm longer than the other wires YOU MUST use a general trip switch to disconnect the line in com...

Page 6: ...ced in the most suitable direction according to room requirements complying with the maximum lengths indicated in the table For installation follow the instructions supplied with the kit To go through...

Page 7: ...boiler is bled automatically via the automatic air vent valve on the pump Ensure that the valve of the air vent valve is open EMPTYING Before emptying disconnect the electric power supply by switchin...

Page 8: ...standby until the burner switches on following a heat request The boiler continues to function until the temperatures set on the boiler are reached or the heat request terminates it will then go back...

Page 9: ...bustion check START KI Install the Flue analysis collection kit in the straight pipe section after the hood output at least 400 500 mm from the hood as envisaged by current standards To install follow...

Page 10: ...ck to the required setting If there are frequent drops in pressure please request support from the Technical Assistance Service Fault A06 The boiler operates normally but does not guarantee a stable d...

Page 11: ...y two turns and connect a pressure gauge Disconnect the compensation tube from the air chamber only KIS model Compensation tube Pressure tapping point downstream of gas valve Protection cap Maximum ou...

Page 12: ...apping point screw JP1 JP2 JP3 JP4 JP5 JP6 CN8 CN7 CN6 CN5 CN12 1 CN13 P1 P3 P2 MP JP2 JP1 To terminate calibration without memorising the set values either a set the function selector to OFF unblock...

Page 13: ...mbustion chamber cover and the lower shell START KIS combustion chamber cover and air chamber cover Turn the control panel forwards Remove the cover C to access the control board C START KI START KIS...

Page 14: ...basic safety requirements Do not operate electrical devices or appliances such as switches or domestic appliances etc if you can smell gas or unburned gas Should this occur open the doors and windows...

Page 15: ...anti clockwise to decrease the value min 37 C max 60 C The boiler remains on standby until the burner ignites following a heat request The boiler operates until the controlled temperatures are reache...

Page 16: ...please request support from the Technical Assistance Service Fault A04 The digital display shows the fault code together with the symbol Check the pressure shown on the water gauge if the pressure is...

Page 17: ...Air flow rate Nm3 h 50 960 48 088 49 811 39 613 40 249 40 454 48 052 47 071 48 749 56 894 56 920 Flue flow rate Nm3 h 54 160 50 432 52 285 42 204 41 008 41 455 51 112 49 312 51 114 60 666 59 837 Exce...

Page 18: ...305 9 Burner number of nozzles n 11 11 11 diameter of nozzles mm 1 35 0 78 0 78 CH maximum gas capacity Sm3 h 2 73 kg h 2 03 2 00 DHW maximum gas capacity Sm3 h 2 73 kg h 2 03 2 00 CH minimum gas capa...

Page 19: ...inimum pressure mbar 1 60 3 60 4 80 mm H2O 16 32 36 71 48 95 START 35 KIS Supply nominal pressure II2H3P mbar mm H2O 20 203 9 37 377 3 Burner number of nozzles n 16 16 diameter of nozzles mm 1 40 0 80...

Page 20: ...ls qui emploient des combustibles de l nergie lectrique et de l eau comporte le respect de certaines r gles de s curit fondamentales telles que L utilisation de la chaudi re est interdite aux enfants...

Page 21: ...etien V rifiez que le degr de protection lectrique de l appareil soit adapt aux caract ristiques du lieu d installation Si les chaudi res sont aliment es avec un gaz combustible de poids sp cifique su...

Page 22: ...ble d alimentation lectrique d j raccord lectriquement et n cessite seulement du raccordement du des thermostats TA effectuer aux bornes d di es Positionnez l interrupteur g n ral de l installation su...

Page 23: ...doit tre retir e ou replac e en faisant levier avec un tournevis Il convient d installer un collecteur de condensat et tuyaux sp cifiques Dans ce cas r aliser une inclinaison de 3 vers le collecteur...

Page 24: ...sur de murs oppos s C82 C82x vacuation dans un conduit de fum es unique ou com mun et aspiration murale C92 C92x vacuation au toit similaire C32 et aspiration d air depuis un conduit de fum es unique...

Page 25: ...la demande en cours Lors de l allumage du br leur suite une demande de pr chauffage l afficheur montre le symbole clignotant Pour d sactiver la fonction pr chauffage tourner nouveau la poign e de r g...

Page 26: ...e Tournez le panneau de commande en avant START 24 KIS B B B START 28 KI 28 KIS START 35 KIS D vissez de deux tours environ la vis de la prise de pression situ e en amont de la soupape du gaz et racco...

Page 27: ...06 Signalisation Panne NTC chauffage A07 Arr t temporaire Surchauffe sonde refoulement chauffage Temporaire puis d finitif Alarme diff rentielle sonde refoulement retour Blocage d finitif Flamme paras...

Page 28: ...les prestations de la chaudi re selon les sp cifications relatives Toute cause de d t rioration visible doit imm diatement tre identifi e et limin e Rechercher minutieusement sur la chaudi re tout dom...

Page 29: ...s lecteur de fonction en tat hiver sans de demande de chaleur en cours L activation de la fonction pr voit l allumage du br leur travers la simulation d une demande de chaleur en chauffage Pour effect...

Page 30: ...aphe sp cifique et appliquez la nouvelle plaque signal tique contenue dans le kit START 24 28 35 KIS START 28 KI En cas de transformation du gaz M thane GPL proc dez comme il est d crit ci dessous Cou...

Page 31: ...d j pr sent Remontez l enveloppe 4 10 Nettoyage de la chaudi re Avant toute op ration de nettoyage coupez l alimentation lectrique en mettant l interrupteur g n ral de l installation sur teint Nettoya...

Page 32: ...t fondamentales telles que Il est interdit d actionner des dispositifs ou des appareils lec triques tels que des interrupteurs des lectrom nagers etc si vous sentez une odeur de combustible ou de gaz...

Page 33: ...ur dans le sens antihoraire pour la diminuer valeur min 37 C valeur max 60 C La chaudi re est dans un tat de stand by jusqu ce que suite une demande de chaleur le br leur s allume La chaudi re restera...

Page 34: ...de l anomalie ainsi que le sym bole V rifiez la valeur de pression indiqu e par l hydrom tre si elle est inf rieure 0 3 bar positionnez le s lecteur de fonction sur teint OFF et agissez sur le robine...

Page 35: ...bit des fum es Nm3 h 54 160 50 432 52 285 42 204 41 008 41 455 51 112 49 312 51 114 60 666 59 837 Indice exc s d air puissance maximale 1 668 1 653 1 687 1 608 1 715 1 699 1 645 1 692 1 727 1 580 1 6...

Page 36: ...kg h 2 51 2 48 D bit gaz maximum sanitaire Sm3 h 3 37 kg h 2 51 2 48 D bit gaz minimum chauffage Sm3 h 1 48 kg h 1 10 1 09 D bit gaz minimum sanitaire Sm3 h 0 92 kg h 0 69 0 68 Pression maximum en ch...

Page 37: ...mbar 1 60 3 60 4 80 mm H2O 16 32 36 71 48 95 START 35 KIS Pression nominale d alimentation II2H3P mbar mm H2O 20 203 9 37 377 3 Br leur nombre de buses n 16 16 diam tre des buses mm 1 40 0 80 D bit ga...

Page 38: ...START KI KIS 38 START 28 KI START 24 KIS 10 3 10 3...

Page 39: ...tion 18 Pompe de circulation 19 Interrupteur de flux 20 Vanne trois voies 21 changeur sanitaire 22 Thermostat fum es uniquement mod le KI EN Boiler functional elements 1 Filling tap 2 Discharge valve...

Page 40: ...n tank 14 Air vent valve 15 Circulator 16 Three way solenoid 17 Flow regulator 18 Domestic hot water flow switch 19 DHW filter FR Circuit hydraulique AF Entr e sanitaire AC Sortie sanitaire G Gaz M Re...

Page 41: ...r Heating domestic hot water temperature or operation faults FR Panneau de commande 1 Hydrom tre 2 Afficheur num rique qui signale la temp rature de fonctionnement et les codes d anomalie 3 S lecteur...

Page 42: ...A1 MP C 3V 2 N 1 sanit 3 risc nero sanit marrone risc blu 3 1 CN4 7 1 CN9 blu marrone T F 1 4 CN10 nero nero marrone marrone T L S R t 1 12 CN11 F L viola viola rosso rosso t S S bianco bianco P A 2 3...

Page 43: ...1 sanit 3 risc nero sanit marrone risc blu 3 1 CN4 7 1 CN9 grigio grigio 3 1 P F nero marrone CN3 blu V 1 2 1 4 CN10 nero nero marrone marrone T L S R t 1 12 CN11 F L viola viola rosso rosso t S S bia...

Page 44: ...NTC T L Limit thermostat OPE Gas valve operator P Pump 3V Servomotore valvola 3 vie F L Domestic hot water flow switch S S Domestic hot water circuit temperature probe NTC PA Heating pressure switch...

Page 45: ...position The antiblocking function is active only if the boiler is electri cally powered Operating the circulator without water is strictly forbidden FR Pr valence r siduelle du circulateur A Pr vale...

Page 46: ...START KI KIS 46 200 mm 1 3 2 50 mm 50 mm START KI START KIS START KIS 3a...

Page 47: ...START KI KIS 47 5 4 START KI START KIS START 28 KI 28 KIS START 24 KIS M M M AC AC AC G G G R R R AF AF AF START 35 KIS...

Page 48: ...START KI KIS 48 7 6 START 28 KI 28 KIS START 24 KIS A A B B B A START 35 KIS START 24 KIS START 28 KI 28 KIS START 35 KIS...

Page 49: ...C52 C32 C32 C92 C82 C22 C22 C42 C42 B22 C12 C12 C52 A A rear outlet sortie arri re B max 50 cm max 50 cm B START KIS 10b START 24 KIS START 28 KIS START 35 KIS C22 only 24 KIS model uniquement mod le...

Page 50: ...KIS START 35 KIS 10c A A CONCENTRIC OUTLETS 60 100 CONDUITS CONCENTRIQUES 60 100 10d A A A A 60 80mm adaptor adaptateur 60 80mm 60 80mm adaptor adaptateur 60 80mm 60 80mm adaptor adaptateur 60 80mm S...

Page 51: ...START KI KIS 51 E E E A A A TWIN OUTLETS 80 CONDUITS DEDOUBLEES 80 10e START 24 KIS START 28 KIS START 35 KIS...

Page 52: ...gth of flue pipe m longueur conduit vacuation fum es m air intake pipe length m longueur conduit aspiration air m fumes flange 44 bride fum es 44 no fumes flange bride fum es non install e no fumes fl...

Page 53: ...re la plus adapt e l installation entr e d air droite 0 0 0 5 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 5 0 5 5 6 0 6 5 7 0 7 5 8 0 8 5 9 0 9 5 10 0 10 5 11 0 11 5 12 0 12 5 13 0 13 5 14 0 30 25 20 15 10 5 0 5...

Page 54: ......

Page 55: ......

Page 56: ...Cod 20124760 03 17 Ed 3...

Reviews: