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KYRA D 30 UNIT COND

A73022680

34

EN

Circulating pump adjustment without a connection to an external hot water 
storage tank
The factory setting is suitable for all installations; however a different opera-
tion strategycan be set, depending on the characteristics of the system.

Setting Dp-v

Proportional head

Setting

Fixed speed

fi

 g.18

 

fi

 g.19

 

- Setting Dp-v Proportional head (

fi

 g.18)

The circulating pump head will be automatically reduced with the decrease in fl ow 
raterequired by the system. This setting is optimum for systems with radiators (2 
pipes or single pipe) and/or thermostatic valves.

The strong points are the reduction in power consumption with the decrease in 
systemdemand and reduction of noise in radiators and/or thermostatic valves. The 
operatingrange is from min. (1) to max. (7).

- Setting Fixed speed (

fi

 g.19)

The circulating pump does not modulate its power. The operating principle is that 
of conventional 3-speed circulating pumps (with a reduction in power consumption 
comparedto them). The operating range goes from speed 1 (I) to speed 3 (III).

Water system characteristics

In the presence of water harder than 25° Fr (1°F = 10ppm CaCO3), use suitably 
treatedwater in order to avoid possible scaling in the boiler. Treatment must not re-
duce the hardness to values below 15°F (Decree 236/88 for uses of water intended 
for human con-sumption). Treatment of the water used is indispensable in case of 
very large systemsor with frequent introduction of replenishing water in the system.

Antifreeze system, antifreeze 

fl

 uids, additives and inhibitors

The boiler is equipped with an antifreeze system that turns on the boiler in heating 
modewhen the system delivery water temperature falls under 6°C. The device will 
not comeon if the electricity and/or gas supply to the unit are cut off. If it becomes 
necessary, it ispermissible to use antifreeze fl uid, additives and inhibitors only if the 
manufacturer ofthese fl uids or additives guarantees they are suitable for this use 
and cause no damageto the heat exchanger or other components and/or materials 
of the boiler unit and system. It is prohibited to use generic antifreeze fl uid, additives 
or inhibitors that are not expressly suited for use in heating systems and compatible 
with the materials of the boilerunit and system.

Connection to a storage tank for domestic hot water production

The electronic card of the boiler can manage an external storage tank for the pro-
duction of domestic hot water. Carry out the hydraulic connections according to 
the diagram fi g.20 (pumps and check valves are supplied separately). The elec-
trical connections must be made as indicated in the electrical diagram in chapter 
5.4. It is necessary to use a LAMBORGHINI probe. When the boiler is switched 
on, the control system recognizes the accumulator probe and is automatically 
confi gured, activating the screen and the controls for the domestic water function. 

g

g

fi

 g.20 – Diagram of connection to external hot water tank

Key

8

 

Domestic hot water outlet

9

 

Domestic cold water inlet

10

 System 

delivery

11

 System 

return

42

  DHW temperature sensor (optional)

95

  3-way valve - 2 wires with spring return (not provided)

Con

fi

 guration for use with DHW accumulator:

1.  Press the ON button for two seconds to turn on the display.
2.  To enter the Service menu, press the reset key for at least 10 seconds until the 

acronym TS appears in the lower half-moon of heating..

3. 

Press the reset key once (a parameter “P” will appear) and then the heating “+” 
and “-” keys to select parameter P02.

4.  Select the value 06 with the “+” and “-” upper keys of ACS. This value will be 

saved automatically.

5.  To return to the Service (TS) menu, press the reset button once.
6.  To exit the Service menu, press the reset key for at least 10 sec..

 3.4 Burner connection

The burner is equipped with fl exible pipes and a fi lter for connection to the oil feed 
line.Run the fl exible pipes out of the back and install the fi lter as indicated in fi g.20..

 

fi

 g.21 – Instalación del 

fi

 ltro del combustible

El circuito de alimentación del gasóleo debe realizarse según uno de los siguientes 
esquemas, sin superar las longitudes (LMAX) de las tuberías que se indican en la 
tabla. 

 

fi

 g.22 – Suction feed

 

fi

 g.23 – Siphon feed

Summary of Contents for KYRA D 30 UNIT COND

Page 1: ...UCCIONES USO INSTALACI N Y MANTENIMIENTO ISTRUZIONE PER L USO L INSTALLAZIONE E LAMANUTENZIONE INSTRUCTIONS FOR USE INSTALLATIONAND MAINTENANCE ES IT EN KYRA D 30 UNIT COND 1E3010302 Cod A73022680 201...

Page 2: ...5 Conexiones el ctricas 7 3 6 Conexi n a la chimenea 7 3 7 Conexi n de la descarga de condensados 7 4 SERVICIO Y MANTENIMIENTO 7 4 1 Regulaciones 7 4 2 Puesta en servicio 8 4 3 Mantenimiento 9 4 4 So...

Page 3: ...este caso el control debe ser confi gurado como se indica en la pag 4 KYRA D 30 UNIT COND es un generador t rmico para calefacci n con condensa ci n de alto rendimiento y bajo nivel de emisiones El c...

Page 4: ...sanitaria Configuraci n Opcional Mediante las teclas del ACS 1 y 2 fig 1 se puede regular la temperatura desde un m nimo de 40 C hasta un m ximo de 65 C fig 11 Regulaci n de la temperatura ambiente co...

Page 5: ...que se indica en pantalla con la expresi n FH 3 INSTALACI N DEL APARATO 3 1 Disposiciones generales LA CALDERA TIENE QUE SER INSTALADA NICAMENTE POR PERSONAL ESPECIALIZADO Y DEBIDAMENTE CUALIFICADO RE...

Page 6: ...el intercambiador de la caldera ni ning n otro componente o material del aparato o de la instalaci n Se proh be usar l quidos anticongelantes aditivos e inhibidores gen ricos que no est n expre sament...

Page 7: ...del equipo se debe conectar a un desag e apropiado a trav s de un sif n suministrado Respetar las normas nacionales y locales sobre la descarga de aguas de condensaci n en la red de alcantarillado Pa...

Page 8: ...s de montar el inyector controlar la posici n de los electrodos y del deflector seg n las cotas indicadas a continuaci n Es necesario efectuar un control de las cotas despu s de cada intervenci n en e...

Page 9: ...positivos de mando y segu ridad Comprobar la eficacia de la tuber a de salida de humos Controlar que no haya obstrucciones o abolladuras en los tubos de entrada y retorno del combustible Limpiar el fi...

Page 10: ...03 Actuaci n de la protecci n contra sobretemperaturas Sensor de calefacci n averiado Controlar la posici n y el funcionamiento del sensor de calefacci n No circula agua en la instalaci n Controlar la...

Page 11: ...160V Sobrecarga del motor Rojo parpadeante Circulador bloqueado por causa interna Motor bloqueado Sistema electr nico da ado 5 CARACTER STICAS Y DATOS T CNICOS 5 1 Dimensiones conexiones y componentes...

Page 12: ...e autom tico 56 Vaso de expansi n 191 Sensor de la temperatura de humos 246 Transductor de presi n 275 Llave de descarga circuito calefacci n 278 Sensor doble seguridad calefacci n 295 Quemador 5 3 Di...

Page 13: ...o Pm x 50 30 C 102 3 Rendimiento Pm n 50 30 C 105 5 Rendimiento 30 103 7 Clase de eficiencia seg n directiva 92 42 CE Presi n m xima funcionamiento calefacci n bar 3 PMS Presi n m nima funcionamiento...

Page 14: ...alta temperatura 4 91 0 A 30 de potencia calor fica nominal y r gimen de baja temperatura 1 97 5 Consumo de electricidad auxiliar A plena carga elmax kW 0 188 A carga parcial elmin kW 0 075 En modo de...

Page 15: ...nte opcional 95 V lvula de 3 v as 2 conductores con resorte de retorno no suministrada 138 Sonda exterior opcional 139 Cronomando a distancia opcional 191 Sensor de temperatura de los humos 246 Transd...

Page 16: ...nna fumaria 21 3 7 Collegamento scarico condensa 21 Verificare periodicamente la presenza di acqua nel sifone 21 4 SERVIZIO E MANUTENZIONE 21 4 1 Regolazioni 21 4 2 Messa in servizio 22 4 3 Manutenzio...

Page 17: ...fornisce importanti indicazioni riguardanti la sicurezza di installazione uso e manutenzione KYRA D 30 UNIT COND un generatore termico per riscaldamento premiscelatoa condensazione ad altissimo rendim...

Page 18: ...fig 1 per variare la temperatura da un minimo di40 C ad un massimo di 65 C fig 11 Regolazione della temperatura ambiente con termostato ambiente opzionale Impostare tramite il termostato ambiente la...

Page 19: ...VE ESSERE EFFETTUATA SOLTANTO DAPERSONALE SPECIALIZZATO E DI SICURA QUALIFICAZIONE OTTEMPE RANDO ATUTTE LE ISTRUZIONI RIPORTATE NEL PRESENTE MANUALE TEC NICO ALLE DISPOSIZIONI DI LEGGE VIGENTI ALLE PR...

Page 20: ...suoi prodotti sono idonei all uso e non arrecano danni allo scambiatore di caldaia o ad altri componenti e o materiali di caldaia ed impianto proibito l uso di liquidiantingelo additivi e inibitori ge...

Page 21: ...collegato ad una idonea rete di smaltimento interponendo un sifone di scarico non fornito Rispettare le normative specifiche nazionali e locali riguardanti l immissione dell acqua di condensa nella re...

Page 22: ...g 31 Posizione elettrodi deflettore Dopo avere montato l ugello verificare il corretto posizionamento di elettrodi e defle ttore secondo le quote sotto indicate E opportuno eseguire una verifica delle...

Page 23: ...icurezza devono funzionare correttamente Il circuito di evacuazione fumi deve essere in perfetta efficienza Controllare che non ci siano eventuali occlusioni o ammaccature nei tubi di ali mentazione e...

Page 24: ...protezione sovra temperatura Sensore riscaldamento danneggiato Controllare il corretto posizionamento e funzio namento del sensore di riscaldamento Mancanza di circolazione d acqua nell impianto Veri...

Page 25: ...ufficente 160V Sovracarico motore Rosso Lampeggiante Circolatore bloccato per causa interna Motore bloccato Elettronica danneggiata 5 CARATTERISTICHE E DATI TECNICI 5 1 Dimensioni attacchi e component...

Page 26: ...Vaso di espansione 191 Sensore di temperatura fumi 246 Trasduttore di pressione 275 Rubinetto di scarico impianto di riscaldamento 278 Sensore doppio Sicurezza riscaldamento 295 Bruciatore 5 3 Perdit...

Page 27: ...o Pm x 50 30 C 102 3 Rendimento Pm n 50 30 C 105 5 Rendimento 30 103 7 Classe efficienza direttiva 92 42 EEC Pressione max esercizio riscaldamento bar 3 PMS Pressione min esercizio riscaldamento bar 0...

Page 28: ...Efficienza utile Alla potenza termica nominale e a un regime di alta temperatura 4 91 0 Al 30 della potenza termica nominale e a un regime di bassa temperatura 1 97 5 Consumo ausiliario di elettricit...

Page 29: ...o 72 Termostato ambiente opzionale 95 Valvola a 3 vie 138 Sonda esterna opzionale 139 Unit ambiente opzionale 191 Sensore di temperatura fumi 246 Trasduttore di pressione 278 Sensore doppio Sicurezza...

Page 30: ...34 3 5 Electrical connections 35 3 6 Connection to the flue 35 3 7 Condensate drain connection 35 4 SERVICE AND MAINTENANCE 35 4 1 Adjustments 35 4 2 Commissioning 36 4 3 Maintenance 37 4 4 Troublesho...

Page 31: ...f the art technology high reliability and constructive quality Please read this manual carefully as it provides important information about installation use and maintenance KYRA D 30 UNIT COND is a th...

Page 32: ...C fig 10 DHW temperature adjustment Use the DHW buttons details 1 and 2 fig 1 to adjust the temperature from a min of 10 C to a max of 65 C fig 11 Room temperature adjustment with optional room thermo...

Page 33: ...RDANCE WITH ALL THE INSTRUCTIONS GIVEN IN THIS TECHNICALMANUAL THE PROVISIONS OF CURRENT LAW THE PRESCRIP TIONS OF NATIONAL AND LOCAL STANDARDS AND THE RULES OF PROPER WORKMANSHIP 3 2 Place of install...

Page 34: ...amageto the heat exchanger or other components and or materials of the boiler unit and system It is prohibited to use generic antifreeze fluid additives or inhibitors that are not expressly suited for...

Page 35: ...the joints At the points of union it is recommended to check the tightness and thermally insulate the entire duct between the boiler and chimney in order to avoid the forma tion of condensation 3 7 C...

Page 36: ...lock the screw 3 fig 31 Position of electrodes baffle After fitting the nozzle check correct positioning of the electrodes and baffle ac cordingto the dimensions given below It is advisable to check...

Page 37: ...rfectly efficient Check there are no obstructions or dents in the fuel supply and return pipes Clean the filter of the fuel suction line Measure the correct fuel consumption Clean the combustion head...

Page 38: ...e short circuit Replace the photore sistance Extraneous light strikes the photoresistance Eliminate the light source A03 Overtemperature protection activation Heating sensor damaged Check the correct...

Page 39: ...to external causes Overvoltage 270V Insufficient voltage 160V Motor overload Red Flashing Circulating pump blocked due to internal causes Motor blocked Damaged electronics 5 TECHNICAL DATA AND CHARACT...

Page 40: ...ating pump 36 Automatic air vent 56 Expansion vessel 191 Smoke temperature sensor 246 Pressure transducer 275 Key download heating circuit 278 Double sensor Safety heating 295 Burner 5 3 Diagrams Circ...

Page 41: ...Efficiency Pmax 50 30 C 102 3 Efficiency Pmin 50 30 C 105 5 Efficiency 30 103 7 Efficiency class according to directive 92 42 CE Max working pressure in heating bar 3 PMS Min working pressure in heati...

Page 42: ...Useful efficiency Useful heat output at rated heat output and high temperature regime 4 91 0 Useful heat output at 30 of rated heat output and low temperature regime 1 97 5 Auxiliary electricity consu...

Page 43: ...nal 72 Room thermostat optional 95 3 way valve 2 conductors with return spring not supplied 138 External probe optional 139 Remote Timer Control optional 191 Smoke temperature sensor 246 Pressure tran...

Page 44: ......

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