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CLIZIA D LOW NOX 24 A

12

EN

cod. 3541D140  -  Rev. 00 - 10/2012

2.4 Adjustments
Summer/Winter Switchover

Press the 

summer/winter

 button (detail 6 - fig. 17) for 2 seconds.

The display activates the Summer symbol (detail 10 - fig. 17): the boiler will only deliver
domestic hot water. The antifreeze system remains activated.
To deactivate the Summer mode, press the 

summer/winter

 button (detail 6 - fig. 17)

again for 2 seconds.

Heating temperature adjustment

Use the heating buttons (details 3 and 4 - fig. 17) to vary the temperature from a min. of
30°C to a max. of 80°C; in any case, it is advisable not to operate the boiler below 45°C. 

fig. 4

Domestic hot water (DHW) temperature adjustment

Use the DHW buttons (details 1 and 2 - fig. 17) to adjust the temperature from a min. of
40°C to a max. of 55°C.

fig. 5

Room temperature adjustment (with optional room thermostat)

Using the room thermostat, set the temperature required in the rooms. If the room ther-
mostat is not installed, the boiler will keep the system at the set system delivery setpoint
temperature.

Room temperature adjustment (with optional remote timer control)

Using the remote timer control, set the required temperature in the rooms. The boiler will
adjust the system water according to the required room temperature. For operation with
remote timer control, please refer to the relevant instruction manual.

ECO/COMFORT selection

The unit has a function that ensures a high domestic hot water delivery speed and max-
imum comfort for the user. When the device is activated (COMFORT mode), the water
contained in the boiler is kept hot, thereby ensuring immediate availability of hot water
on opening the tap, without waiting times.
The user can deactivate the device (ECO mode) by pressing the 

eco/comfort

 button

(detail 7 - fig. 17). In ECO mode the display activates the ECO symbol (detail 12 - fig. 17).
To activate the COMFORT mode, press the 

eco/comfort

 button (detail 7 - fig. 17) again.

Sliding Temperature

When the optional external probe is installed, the boiler adjustment system works with
"Sliding Temperature”. In this mode, the temperature of the heating system is controlled
according to the outside weather conditions, to ensure high comfort and energy saving
throughout the year. In particular, the system delivery temperature is decreased as the
outside temperature increases, according to a specific "compensation curve”.
With Sliding Temperature adjustment, the temperature set with the heating buttons (de-
tail 3 - fig. 17) becomes the maximum system delivery temperature. It is advisable to set
a maximum value to allow system adjustment throughout its useful operating range.
The boiler must be adjusted at the time of installation by qualified personnel. Possible
adjustments can in any case be made by the user to improve comfort.
Compensation curve and curve offset
Press the 

reset

 button (detail 6 - fig. 17) for 5 seconds to access the "Sliding tempera-

ture" menu; the display shows "CU" flashing.
Use the DHW buttons (detail 1 - fig. 17) to adjust the curve from 1 to 10 according to the
characteristic. By setting the curve to 0, sliding temperature adjustment is disabled.
Press the heating buttons (detail 3 - fig. 17) to access parallel curve offset; the display
shows "OF" flashing. Use the DHW buttons (detail 1 - fig. 17) to adjust the parallel curve
offset according to the characteristic (fig. 22).
Press the 

reset

 button (detail 6 - fig. 17) again for 5 seconds to exit the "Sliding Temper-

ature" menu.
If the room temperature is lower than the required value, it is advisable to set a higher
order curve and vice versa. Proceed by increasing or decreasing in steps of one and
check the result in the room.

fig. 6 - Example of compensation parallel curve offset

Adjustments from Remote Timer Control

A

If the Remote Timer Control (optional) is connected to the boiler, the above ad-
justments are managed according to that given in table 4.

Table. 1

System water pressure adjustment

The filling pressure with system cold, read on boiler water gauge (detail 17 - fig. 17), must
be approx. 1.0 bar. If the system pressure falls to values below minimum, the boiler stops
and fault 

F37

 is displayed. Operate the filling cock detail 1 fig. 23 and bring it to the initial

value. Always close the filling cock at the end of the operation.

fig. 7 - Filling cock

I I I I

II

II

I

I I I I

II

II

I

Heating temperature setting

Adjustment can be made from the Remote Timer Control menu 
and the boiler control panel.

DHW temperature adjustment

Adjustment can be made from the Remote Timer Control menu 
and the boiler control panel.

Summer/Winter Switchover

Summer mode has priority over a possible Remote Timer Control 
heating demand.

Eco/Comfort selection

On disabling DHW from the Remote Timer Control menu, the 
boiler selects the Economy mode. In this condition, the 

eco/com-

fort

 button (detail 7 - fig. 17) on the boiler panel is disabled.

On enabling DHW from the Remote Timer Control menu, the 
boiler selects the Comfort mode. In this condition it is possible 
select one of the two modes with the 

eco/comfort

 button (detail 7 

- fig. 17) on the boiler panel.

Sliding Temperature

Both the Remote Timer Control and the boiler card manage Slid-
ing Temperature adjustment: the boiler card Sliding Temperature 
has priority.

20

30

40

50

60

70

80

90
85

20

10

0

-10

-20

1

2

3

4

5

6

8

9

10

7

20

10

0

-10

-20

20

30

40

50

60

70

80

90
85

1

2

3

4

5

6

8

9

10

7

OFFSET = 20

OFFSET = 40

1

Содержание CLIZIA D LOW NOX 24 A

Страница 1: ...184 216 208 131 75 234 77 9 725 5 676 5 49 5 76 5 54 51 79 5 75 5 A B C D F E 58 5 178 126 76 54 51 80 5 80 330 A B C D E F IT ISTRUZIONE PER L USO L INSTALLAZIONE E LA MANUTENZIONE EN INSTRUCTIONS F...

Страница 2: ...uogo parzialmente protetto secondo EN 297 A6 per temperature fino a 5 C 15 C con kit antigelo opzionale 2 2 Pannello comandi Pannello fig 1 Pannello di controllo Legenda pannello fig 1 1 Tasto decreme...

Страница 3: ...ile di funzionamento La caldaia deve essere regolata in fase di installazione dal personale qualificato Even tuali adattamenti possono essere comunque apportati dall utente per il miglioramento del co...

Страница 4: ...o oppure con tubo flessibile a parete continua in acciaio inox interponendo un rubinetto gas tra impianto e caldaia Verificare che tutte le connessioni gas siano a tenuta 3 5 Collegamenti elettrici Av...

Страница 5: ...ndi affinch la pressione si stabilizzi Riverificare entrambe le regolazioni attraverso la pressione dei tasti riscaldamento ed eventualmente correggerle ripetendo la procedura descritta in precedenza...

Страница 6: ...ndi 5 secondi 5 secondi Ininfluente sulla regolazione b02 2 5 Ininfluente sulla regolazione b02 3 5 Ininfluente sulla regolazione b02 4 5 Indice Descrizione Range Default CLIZIA D LOW NOX 24 A P01 Off...

Страница 7: ...alia Vi sono anomalie che causano blocchi permanenti contraddistinte con la lettera A per il ripristino del funzionamento sufficiente premere il tasto RESET part 6 fig 1 per 1 secondo oppure attravers...

Страница 8: ...81 Elettrodo d accensione e rilevazione 19 Camera combustione 95 Valvola deviatrice 22 Bruciatore 114 Pressostato acqua 27 Scambiatore in rame per riscaldamento e sanitario 126 Termostato fumi 32 Circ...

Страница 9: ...tata gas max G20 m3 h 2 73 Portata gas min G20 m3 h 1 06 Ugelli bruciatore G31 n x 18 x 0 62 Pressione gas alimentazione G31 mbar 37 Pressione gas max al bruciatore G31 mbar 35 0 Pressione gas min al...

Страница 10: ...Schema elettrico fig 16 Circuito elettrico A Attenzione Prima di collegare il termostato ambiente o il cronocomando re moto togliere il ponticello sulla morsettiera 81 1kW L N 230V 50 Hz 32 L N T T 27...

Страница 11: ...97 A6 for temperatures to 5 C 15 C with optional antifreeze kit 2 2 Control panel Panel fig 1 Control panel Key of panel fig 17 1 DHW temperature setting decrease button 2 DHW temperature setting incr...

Страница 12: ...out its useful operating range The boiler must be adjusted at the time of installation by qualified personnel Possible adjustments can in any case be made by the user to improve comfort Compensation c...

Страница 13: ...al pipe or with a continuous surface flexible s steel tube installing a gas cock between the system and boiler Make sure all the gas connec tions are tight 3 5 Electrical connections Important B The u...

Страница 14: ...turn to the TEST mode Deactivate the TEST mode see cap 9 1 Disconnect the pressure gauge Heating power adjustment To adjust the heating power switch the boiler to TEST mode see sec 9 1 Press the heati...

Страница 15: ...LOW NOX 24 A P01 Ignition ramp Offset 0 40 10 10 P02 Heating ramp 1 20 C minute 5 C minute 5 C minute P03 Heating standby time 0 10 minutes 2 minutes 2 minutes P04 Heating Post Circu lation 0 20 minut...

Страница 16: ...ymbol detail 11 fig 17 indicating the fault code There are faults that cause permanent shutdown marked with the letter A to restore operation press the RESET button detail 6 fig 17 for 1 second or RES...

Страница 17: ...gnition and detection electrode 19 Combustion chamber 95 Diverter valve 22 Burner 114 Water pressure switch 27 Copper exchanger for heating and hot water 126 Fume thermostat 32 Heating circulating pum...

Страница 18: ...ner G20 mbar 2 5 Max gas delivery G20 m3 h 2 73 Min gas delivery G20 m3 h 1 06 Burner nozzles G31 no x 18 x 0 62 Gas supply pressure G31 mbar 37 Max gas pressure at burner G31 mbar 35 0 Min gas pressu...

Страница 19: ...5 Wiring diagram fig 16 Electrical circuit A Attention Remove the jumper on the terminal block before connecting the room thermostat or the remote timer control 81 1kW L N 230V 50 Hz 32 L N T T 278 T...

Страница 20: ...3 1 Tecla para disminuir la temperatura del ACS 2 Tecla para aumentar la temperatura del ACS 3 Tecla para disminuir la temperatura de calefacci n 4 Tecla para aumentar la temperatura de calefacci n 5...

Страница 21: ...ncionamiento La caldera debe ser configurada por un t cnico a la hora de la instalaci n M s tarde el usuario puede realizar modificaciones de acuerdo con sus preferencias Curva de compensaci n y despl...

Страница 22: ...rrespondiente empalme ver figura en portada seg n la normativa en vigor con un tubo met lico r gido o con un tubo flexible de pared continua de acero inoxidable interponiendo una llave de corte del ga...

Страница 23: ...er a controlar las dos regulaciones mediante las teclas de ajuste de la calefac ci n y si es necesario corregirlas como se indic anteriormente Presionando la tecla Eco Comfort durante 2 segundos se vu...

Страница 24: ...a lista de anomal as en orden creciente o decreciente Para ver el valor pulsar las teclas del agua sanitaria Para volver al men Service pulsar la tecla Reset La salida del men Service de la tar jeta s...

Страница 25: ...ento normal de la caldera Lista de anomal as Tabla 2 3 0 5 C digo anomal a Anomal a Causa posible Soluci n A01 El quemador no se enciende Falta de gas Controlar que el gas llegue correcta mente a la c...

Страница 26: ...eguridad 81 Electrodo de encendido y detecci n 19 C mara de combusti n 95 V lvula desviadora 22 Quemador 114 Presostato del agua 27 Intercambiador de cobre para calefacci n y ACS 126 Termostato de hum...

Страница 27: ...esi n m nima quemador con G20 mbar 2 5 Caudal m ximo G20 m3 h 2 73 Caudal m nimo G20 m3 h 1 06 Inyectores quemador G31 n x 18 x 0 62 Presi n de alimentaci n G31 mbar 37 Presi n m xima quemador con G31...

Страница 28: ...el ctrico fig 16 Circuito el ctrico A Atenci n Antes de conectar el termostato de ambiente o el reloj programa dor a distancia quitar el puente de la regleta de conexiones 81 1kW L N 230V 50 Hz 32 L...

Страница 29: ...1 JOANNES CLIZIA D LOW NOX 24 A EN 297 A6 5 C 15 C 2 2 1 49 1 2 3 4 5 6 7 8 9 10 11 12 Eco 13 14 15 16 17 11 49 d2 11 49 d1 Comfort 11 49 cap 19 4 11 49 d3 d4 2 3 5 7 49 5 2 7 49 5 3 B sez 18 3 0 1 4...

Страница 30: ...ECO eco comfort 7 49 ECO 12 49 7 49 3 49 5 6 49 CU 1 49 1 10 0 3 49 OF 1 49 54 5 6 49 6 A 10 1 17 49 1 0 F37 1 55 7 3 3 1 3 2 EN 297 pr A6 5 C 15 C I I I I I I I I I I I I I I I I I I ECO 7 49 7 49 20...

Страница 31: ...24 A 31 RU cod 3541D140 Rev 00 10 2012 A 3 3 B B 25 Fr 1 F 10 CaCO3 3 4 3 5 B Y 3 3 A B HAR H05 VV F 3x0 75 2 8 B 230 64 8 3 6 0 5 B 4 4 1 1 cap 20 2 1 2 49 10 b01 1 2 49 00 01 49 1 2 10 3 4 1 2 3 4 5...

Страница 32: ...T sez 19 1 10 7 b 10 A B I R S 11 TYPE SGV100 Pi 65 24 B A 0 1 4 2 3 reset eco comfort I I I I I I I I I I I I I I I I I I I I I I I I I I I I II I I I I I I I I I I I I I I R B I A S 65 24 CLIZIA D L...

Страница 33: ...2 4 0 4 C 2 C P08 b02 1 0 60 30 60 b02 2 0 60 60 b02 3 0 60 30 b02 4 0 60 30 P09 b02 1 50 65 C 50 C 55 C b02 2 50 65 C 55 C b02 3 50 65 C 65 C b02 4 50 65 C 65 C P10 b02 1 70 85 C 70 C 0 b02 2 0 b02 3...

Страница 34: ...History 11 H1 H10 Service Reset Service Reset 20 20 rE History 3 Eco comfort Hi story Service Service Reset 20 20 4 2 cap 20 4 3 12 1 4 4 11 49 A RESET 6 49 1 RESET F 2 3 0 5 A01 A02 A03 F04 20 F05 A...

Страница 35: ...7 F39 A41 F42 F43 H 2O F50 7 44 8 56 9 72 10 74 11 78 14 81 19 95 22 114 27 126 32 138 36 139 37 194 38 241 39 278 42 290 27 19 14 36 114 32 39 38 37 44 95 42 194 22 81 278 11 9 7 8 10 56 126 78 74 29...

Страница 36: ...P 24 0 9 2 Pmax 80 60 C 93 0 30 92 7 92 42 EEC NOx 5 70 NOx G20 x 18 x 1 00 G20 20 0 G20 14 0 G20 2 5 G20 3 2 73 G20 3 1 06 G31 x 18 x 0 62 G31 37 G31 35 0 G31 5 8 G31 2 00 G31 0 78 3 PMS 0 8 C 90 tm...

Страница 37: ...CLIZIA D LOW NOX 24 A 37 RU cod 3541D140 Rev 00 10 2012 5 5 16 A 81 1kW L N 230V 50 Hz 32 L N T T 278 T 42 4 3 2 1 44 38 114 ABM01 LC32 3 2 1 95 126 72 139 138...

Страница 38: ...rmit Il costruttore dichiara che questo apparecchio conforme alle seguenti direttive CEE Direttiva Apparecchi a Gas 2009 142 Direttiva Rendimenti 92 42 Direttiva Bassa Tensione Direttiva Compatibilit...

Страница 39: ......

Страница 40: ...95 GRUGLIASCO TORINO ITALIA TEL 011 40221 CAS POSTALE 1393 10100 TORINO TELEX 220364 IOTERM I TELEGR TF78 42 42 JOANNES TORINO TELEFAX 011 780 40 59 BRUCIATORI DI GASOLIO GAS NAFTA CALDAIE MURALI A GA...

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