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Ferroli DIVATECH D HF24 [18/64] Divatech d hf
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DIVAtech D HF
18
EN
2.4 Adjustments
Summer/Winter Switchover
Press the summer/winter button (detail 6 - fig. 1) for 2 seconds.
The display activates the Summer symbol (detail 10 - fig. 1): 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. 1)
again for 2 seconds.
Heating temperature adjustment
Use the heating buttons (details 3 and 4 - fig. 1) to adjust 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
DHW temperature adjustment
Use the DHW buttons (details 1 and 2 - fig. 1) 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. 1). In ECO mode the display activates the ECO symbol (detail 12 - fig. 1).
To activate the COMFORT mode, press the eco/comfort button (detail 7 - fig. 1) again.
Sliding Temperature
When the optional external probe is installed the boiler adjustment system works with
"Sliding Temperature". In this mode, the heating system temperature is regulated ac-
cording to weather conditions, to ensure the high comfort and energy efficiency through-
out the year. In particular, as the outside temperature increases the system delivery
temperature decreases according to a specific "compensation curve".
With the Sliding Temperature adjustment, the temperature set with the heating buttons
(detail 3 - fig. 1) 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. However,
the user can make any further adjustments necessary to optimise comfort levels.
Compensation curve and curve offset
Press the reset button (detail 6 - fig. 1) for 5 seconds to access the “Sliding temperature”
menu; the display shows “CU” flashing.
Use the DHW buttons (detail 1 - fig. 1) to adjust the desired curve from 1 to 10 according
to the characteristic (fig. 6). By setting the curve to 0, the sliding temperature adjustment
is disabled.
Press the heating buttons (detail 3 - fig. 1) to access parallel curve offset; the display
shows “OF” flashing. Use the DHW buttons (detail 1 - fig. 1) to adjust parallel curve offset
according to the characteristic (fig. 7).
Press the reset button (detail 6 - fig. 1) 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 - Compensation curves
fig. 7 - 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 1.
Table. 1
System water pressure adjustment
The filling pressure read on the boiler water gauge (detail 2 - fig. 8) with system cold must
be approx 1.0 bar. If the system pressure falls below minimum values, the boiler stops
and fault F37 is displayed. Pull out the filling knob (detail 1 - fig. 8) and turn it anticlock-
wise to return it to the initial value. Always close it afterwards.
Once the system pressure is restored, the boiler will activate the 300-second air venting
cycle indicated on the display by Fh.
To prevent boiler shutdown, it is advisable to periodically check the pressure on the
gauge with system cold. In case of a pressure below 0.8 bar, it is advisable to restore it.
fig. 8- Filling knob
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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. 1) 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. 1) 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
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80
90
85
20 10 0 -10 -20
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68910 7
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30
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80
90
85
20
30
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85
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8910
7
1
2
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4
568910 7
OFFSET = 20 OFFSET = 40
1
A
B
1
cod. 3541P871 - Rev. 01 - 04/2019
Содержание
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- I parametri che presentano più di una descrizione variano il proprio funzionamento e o range in relazione all impostazione del parametro riportato tra parentesi 2 i parametri che presentano più di una descrizione vengono ripristinati al valore di default qualora venga modificato il parametro riportato tra parentesi 8
- L acceso al menù service della scheda avviene premendo il tasto reset per 20 secondi sono disponibili 4 sotto menù premendo i tasti riscaldamento sarà possibile scegliere rispettivamente in ordine crescente o decrescente ts in hi oppure re ts signi fica menù parametri trasparenti in significa menù informazioni hi significa menù hi story una volta selezionato il sotto menù per accedervi sarà necessaria un ulteriore pressione del tasto reset re significa reset del menù history vedi descrizione 8
- L accesso al menù di configurazione avviene premendo i tasti sanitario insieme per 10 secondi sono disponibili 12 parametri indicati dalla lettera b i quali non sono modifi cabili da cronocomando remoto 8
- L uscita dal menù di configurazione avviene premendo i tasti sanitario insieme per 10 se condi oppure automaticamente dopo 2 minuti 8
- La modalità test si disabilita comunque automaticamente dopo 15 minuti oppure chiu dendo il prelievo d acqua calda sanitaria nel caso vi sia stato un prelievo d acqua calda sanitaria sufficiente ad attivare la modalità sanitario 8
- Menù configurazione 8
- Menù service 8
- Nel caso in cui sia attiva la modalità test e vi sia un prelievo d acqua calda sanitaria sufficiente ad attivare la modalità sanitario la caldaia resta in modalità test ma la val vola 3 vie si posiziona in sanitario 8
- Per disattivare la modalità test premere contemporaneamente i tasti riscaldamento part 3 e 4 fig 1 per 5 secondi 8
- Per regolare la potenza in riscaldamento posizionare la caldaia in funzionamento test vedi sez 4 premere i tasti riscaldamento part 3 fig 1 per aumentare o diminuire la potenza minima 00 massima 100 premendo il tasto reset entro 5 secondi la po tenza massima resterà quella appena impostata uscire dal funzionamento test vedi sez 4 8
- Premendo i tasti riscaldamento sarà possibile scorrere la lista dei parametri rispettiva mente in ordine crescente o decrescente per visualizzare o modificare il valore di un pa rametro basterà premere i tasti sanitario la modifica verrà salvata automaticamente 8
- Regolazione della potenza riscaldamento 8
- Sono disponibili 21 parametri indicati dalla lettera p i quali sono modificabili anche da cronocomando remoto 8
- Ts menù parametri trasparenti 8
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- Altre anomalie causano blocchi temporanei contraddistinte con la lettera f che ven gono ripristinati automaticamente non appena il valore rientra nel campo di funziona mento normale della caldaia 10
- Caratteristiche e dati tecnici 10
- Cod 3541p871 rev 01 04 2019 10
- Diagnostica 10
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- La caldaia è dotata di un avanzato sistema di autodiagnosi nel caso di un anomalia alla caldaia il display lampeggia insieme al simbolo anomalia part 11 fig 1 indicando il codice dell anomalia 10
- Lista anomalie 10
- Risoluzione dei problemi 10
- Tabella 8 10
- Tabella 9 legenda fig 27 fig 28 e fig 29 10
- Vi sono anomalie che causano blocchi permanenti contraddistinte con la lettera a per il ripristino del funzionamento è sufficiente premere il tasto reset part 6 fig 1 per 1 secondo oppure attraverso il reset del cronocomando remoto opzionale se in stallato a questo punto il display visualizzerà d4 per circa 30 secondi oppure d5 per circa 5 minuti che indica il tempo di attesa al termine del quale la caldaia riprenderà il normale funzionamento se il funzionamento non devesse riprendere è necessario ri solvere l anomalia 10
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- Certificato di garanzia 16
- La presente garanzia convenzionale è valida per gli apparecchi 16
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- Configuration menu 23
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- Heating power adjustment 23
- If the test mode is activated and enough hot water is drawn to activate the dhw mode the boiler remains in test mode but the 3 way valve goes to dhw 23
- Parameters indicated by the letter p are available which are also modifiable from remote timer control 23
- Parameters with more than one description vary their function and or range in rela tion to the setting of the parameter given in brackets 2 parameters with more than one description are reset to the default value if the pa rameter given in brackets is modified 23
- Press the heating buttons to scroll the list of parameters in increasing or decreasing or der press the dhw buttons to view or modify the value of a parameter the change will be automatically saved 23
- Service menu 23
- The card service menu is accessed by pressing the reset button for 20 seconds 4 sub menus are available press the heating buttons to select in increasing or decreasing or der ts in hi or re ts means transparent parameters menu in means information menu hi means history menu after selecting the submenu press the re set button again to access it re means history menu reset see description 23
- The configuration menu is accessed by pressing the dhw buttons together for 10 sec onds 12 parameters indicated by the letter b and not modifiable from remote timer control are available 23
- The test mode is automatically deactivated in any case after 15 minutes or on stopping of hot water drawing if enough hot water has been drawn to activate the dhw mode 23
- To adjust the heating power switch the boiler to test mode see sec 4 press the heating buttons detail 3 fig 1 to increase or decrease the power min 00 max 100 press the reset button within 5 seconds and the max power will remain that just set exit test mode see sec 4 23
- To deactivate the test mode press the heating buttons details 3 and 4 fig 1 together for 5 seconds 23
- To exit the configuration menu press the dhw buttons together for 10 seconds or exiting occurs automatically after 2 minutes 23
- Ts transparent parameters menu 23
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- Diagnostics 25
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- List of faults 25
- Other faults cause temporary shutdowns marked with the letter f which are automat ically reset as soon as the value returns within the boiler s normal working range 25
- Table 8 25
- Table 9 legend fig 27 fig 28 and fig 29 25
- Technical data and characteristics 25
- The boiler has an advanced self diagnosis system in case of a boiler fault the display will flash together with the fault symbol detail 11 fig 1 indicating the fault code 25
- There are faults that cause permanent shutdowns marked with the letter a to restore operation press the reset button detail 6 fig 1 for 1 second or reset on the op tional remote timer control if installed at this point the display will show d4 for about 30 seconds or d5 for about 5 minutes which indicates the waiting time after which the boiler will resume normal operation if the boiler fails to restart it is necessary to eliminate the fault 25
- Troubleshooting 25
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- Fig 16 exemples de raccordement aux carneaux de fumées air fumées 36
- Cod 3541p871 rev 01 04 2019 37
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- Appuyer 20 secondes sur la touche reset pour accéder au menu service de la carte 4 sous menus sont disponibles appuyer sur les touches chauffage pour choisir respec tivement dans l ordre croissant ou décroissant ts in hi ou re ts signifie menu paramètres transparents in signifie menu informations hi signifie menu historique après avoir sélectionné le sous menu appuyer à nouveau sur la tou che reset pou y accéder re signifie raz du menu historique voir description 38
- Appuyer sur les touches chauffage pour parcourir la liste des paramètres respective ment en ordre croissant ou décroissant pour visualiser ou modifier la valeur d un para mètre il suffit d appuyer sur les touches sanitaire la modification sera sauvegardée automatiquement 38
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- En cas d activation du mode test et de puisage d eau chaude sanitaire suffisant pour activer le mode sanitaire la chaudière reste en mode test mais la vanne 3 voies se positionne sur sanitaire 38
- Le mode test se désactive automatiquement après 15 minutes ou si on interrompt le puisage d eau chaude sanitaire pour autant que celui ci soit suffisant pour activer le mode sanitaire 38
- Les paramètres qui présentent plus d une description varient leur fonctionnement et ou plage en fonction de la configuration du paramètre entre parenthèses 2 les paramètres qui présentent plus d une description retournent à la valeur par défaut si le paramètre entre parenthèses est modifié 38
- Menu configuration 38
- Menu service 38
- Paramètres indiqués par la lettre p sont disponibles ceux ci sont également mo difiables par la chronocommande à distance 38
- Pour accéder au menu configuration appuyer simultanément 10 secondes sur les tou ches sanitaire 12 paramètres indiqués par la lettre b sont disponibles ils ne sont pas modifiables par la chronocommande à distance 38
- Pour désactiver le mode test appuyer simultanément sur les touches chauffage rep 3 et 4 fig 1 pendant 5 secondes 38
- Pour quitter le menu configuration appuyer simultanément 10 secondes sur les touches sanitaire ou attendre 2 minutes pour quitter le menu automatiquement 38
- Pour régler la puissance en chauffage positionner la chaudière en fonctionnement test voirsez 4 appuyer sur les touches chauffage rep 3 fig 1 pour augmenter ou diminuer la puissance minimum 00 maximum 100 en appuyant sur la touche re set dans les 5 secondes qui suivent le réglage la puissance restera celle à peine fixée sortir du fonctionnement test voirsez 4 38
- Réglage de la puissance de chauffage 38
- Ts menu paramètres transparents 38
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- Caractéristiques et données techniques 40
- Cod 3541p871 rev 01 04 2019 40
- Diagnostic 40
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- Dépannage 40
- Départ ballon ø 3 4 40
- Il y a des anomalies qui provoquent des blocages permanents indiqués par la lettre a pour rétablir le fonctionnement il suffit d appuyer sur la touche reset rep 6 fig 1 pendant 1 seconde ou sur la fonction reset de la chronocommande à distance option si installée à ce stade l afficheur visualisera d4 pendant environ 30 secondes ou bien d5 pendant environ 5 minutes lequel indique le temps d attente au terme duquel la chaudière reprendra le fonctionnement normal si le fonctionnement ne re prend pas il faudra éliminer l inconvénient 40
- La chaudière est équipée d un dispositif d autodiagnostic avancé en cas d anomalies de fonctionnement de la chaudière l affichage clignote avec le symbole d anomalie rep 11 fig 1 indiquant le code de l anomalie 40
- Les autres anomalies qui causent un blocage momentané de la chaudière sont indi quées par la lettre f ces anomalies sont automatiquement éliminées dès que la valeur se trouve de nouveau dans la plage de fonctionnement normal de la chaudière 40
- Liste des anomalies 40
- Retour ballon ø 3 4 40
- Tableau 8 40
- Tableau 9 légende fig 27 fig 28 et fig 29 40
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