35
OPERA
163
EN
cod. 3541R960 - Rev. 00 - 09/2019
TEST mode activation
Reach the screen shown in fig. 62, navigating the following menu path: "USER MENU
Maintenance
Test Mode
Test mode”.
The boiler will light, gradually reaching the maximum heating power (Range Rated) set as described in the next section.
The display will show the actual heating power and that set.
fig. 62 - Test mode (example heating power = 80%)
Press the contextual buttons 1 and 2 to increase the maximum power.
To deactivate the TEST mode, press the contextual button 3.
The TEST mode is automatically disabled in any case after 15 minutes.
A
After activating test mode, to exit the TEST make sure to deactivate the function, only by pressing the contex-
tual button "Stop Test”.
DO NOT TURN OFF THE BOILER ELECTRICALLY DURING THE TEST.
If that happens, when the power is switched on again the system does not recognise deactivation of the TEST,
and starts working as though still in TEST mode and not as in a normal heating demand.
Heating Capacity Adjustment (RANGE RATED)
A
This is a
“RANGE RATED”
boiler (according to EN 483) and can be adjusted to the system's thermal requi-
rement by setting the maximum heating capacity for operation in heating mode, as follows:
• Put the boiler in TEST mode (see sec. 3.1).
• Press the
contextual buttons 1 and 2
to increase or decrease the heating capacity (minimum = 00 - maximum =
100). See the diagram “Heating Capacity Adjustment” (fig. 63).
• By pressing the
OK button
(detail 6 - fig. 1) the maximum heating capacity will remain that just set. Exit TEST mode
(see sec. 3.1).
After setting the desired heating capacity, write the value on the sticker provided and place it on the boiler under the
data plate. For subsequent checks and adjustments, refer to the set value.
A
THE HEATING CAPACITY ADJUSTMENT THUS SET ENSURES KEEPING OF THE EFFICIENCY VA-
LUES DECLARED ON cap. 4.3 "Technical data table"
OPERA
143
EN
cod. 3541R960 - Rev. 00 - 09/2019
Two direct heating circuits
- Schematic diagram
fig. 35
- Electrical connections
After installation, carry out the necessary electrical connections as shown in the wiring diagram.
Then configure the controller as described in the specific section.
fig. 36
Legend
72
1st zone (direct) room thermostat
72b
2nd zone (direct) room thermostat
138
External probe
307
1st zone (direct) circulating pump
306
2nd zone (direct) circulating pump
a
1st zone (direct)
b
2nd zone (direct)
M
Delivery
R
Return
I*
ISPESL safety devices (when required - not su-
pplied)
To manage the sliding temperature it is necessary
to purchase the external probe accessory code
013018X0
OPERA
163
EN
cod. 3541R960 - Rev. 00 - 09/2019
TEST mode activation
Reach the screen shown in fig. 62, navigating the following menu path: "USER MENU
Maintenance
Test Mode
Test mode”.
The boiler will light, gradually reaching the maximum heating power (Range Rated) set as described in the next section.
The display will show the actual heating power and that set.
fig. 62 - Test mode (example heating power = 80%)
Press the contextual buttons 1 and 2 to increase the maximum power.
To deactivate the TEST mode, press the contextual button 3.
The TEST mode is automatically disabled in any case after 15 minutes.
A
After activating test mode, to exit the TEST make sure to deactivate the function, only by pressing the contex-
tual button "Stop Test”.
DO NOT TURN OFF THE BOILER ELECTRICALLY DURING THE TEST.
If that happens, when the power is switched on again the system does not recognise deactivation of the TEST,
and starts working as though still in TEST mode and not as in a normal heating demand.
Heating Capacity Adjustment (RANGE RATED)
A
This is a
“RANGE RATED”
boiler (according to EN 483) and can be adjusted to the system's thermal requi-
rement by setting the maximum heating capacity for operation in heating mode, as follows:
• Put the boiler in TEST mode (see sec. 3.1).
• Press the
contextual buttons 1 and 2
to increase or decrease the heating capacity (minimum = 00 - maximum =
100). See the diagram “Heating Capacity Adjustment” (fig. 63).
• By pressing the
OK button
(detail 6 - fig. 1) the maximum heating capacity will remain that just set. Exit TEST mode
(see sec. 3.1).
After setting the desired heating capacity, write the value on the sticker provided and place it on the boiler under the
data plate. For subsequent checks and adjustments, refer to the set value.
A
THE HEATING CAPACITY ADJUSTMENT THUS SET ENSURES KEEPING OF THE EFFICIENCY VA-
LUES DECLARED ON cap. 4.3 "Technical data table"
FORCE W
163
RO
3. Exploatarea
ú
i între
Ġ
inerea
Toate opera
Ġ
iile de reglare, transformare, punere în func
Ġ
iune, între
Ġ
inere descrise în continuare trebuie efectuate numai de
Personal Calificat
ú
i cu o calificare atestat
ă
(în posesia cerin
Ġ
elor tehnice profesionale prev
ă
zute de normele în vigoare),
ca, de ex., personalul de la Serviciul Tehnic de Asisten
Ġă
Clien
Ġ
i din zon
ă
.
FERROLI
î
ú
i declin
ă
orice responsabilitate pentru pagubele produse bunurilor
ú
i/sau persoanelor ca urmare a interven
Ġ
iilor
efectuate asupra aparatului de persoane necalificate
ú
i neautorizate.
3.1 Regl
ă
rile
Transformarea gazului de alimentare
Aparatul poate func
Ġ
iona cu alimentare cu gaz metan sau G.P.L.
ú
i este proiectat din fabric
ă
pentru a utiliza unul dintre
cele dou
ă
tipuri de gaz, a
ú
a cum se men
Ġ
ioneaz
ă
în mod clar pe ambalaj
ú
i pe pl
ă
cu
Ġ
a cu datele tehnice ale aparatului.
Dac
ă
e necesar
ă
utilizarea aparatului cu un tip de gaz diferit de cel prestabilit, trebuie s
ă
achizi
Ġ
iona
Ġ
i kit-ul de transfor-
mare corespunz
ă
tor
ú
i s
ă
proceda
Ġ
i dup
ă
cum urmeaz
ă
:
1. Întrerupe
Ġ
i alimentarea cu electricitate a centralei.
2. Scoate
Ġ
i panourile.
3. Scoate
Ġ
i conexiunile electrice de pe unitatea de control a valvei de gaz.
4. De
ú
uruba
Ġ
i
ú
uruburile de fixare
„E”
ú
i scoate
Ġ
i valva de gaz.
5. Înlocui
Ġ
i duza de gaz
„F”
, pozi
Ġ
ionând-o în interiorul garniturii
„G”
, cu cea aflat
ă
în kitul de transformare. Monta
Ġ
i la
loc componentele
ú
i verifica
Ġ
i etan
ú
eitatea.
6. Modifica
Ġ
i parametrul referitor la tipul de gaz, a
ú
a cum se arat
ă
în continuare.
Duce
Ġ
i-v
ă
la ecranul prezentat în fig. 55 navigând în meniu, urmând calea MENU "USER”
MAINTENANCE
Test Mode
“Gas Type
”. Ap
ă
sa
Ġ
i tastele contextuale 1
ú
i 2 pentru a alege tipul de gaz. Confirma
Ġ
i cu tasta OK.
fig. 55- Selectarea tipului de gaz
7. Aplica
Ġ
i pl
ă
cu
Ġ
a din kitul de transformare al
ă
turi de pl
ă
cu
Ġ
a cu datele tehnice.
8. Cu ajutorul unui analizor de combustie, conectat la ie
ú
irea gazelor arse din central
ă
, verifica
Ġ
i ca nivelul de CO
2
din
gazele arse, cu centrala în stare de func
Ġ
ionare la puterea maxim
ă
ú
i minim
ă
, s
ă
corespund
ă
cu cel prev
ă
zut în ta-
belul cu datele tehnice pentru respectivul tip de gaz.
cod. 3541Q762 - Rev. 00 - 05/2019
OPERA
161
EN
cod. 3541R960 - Rev. 00 - 09/2019
3. Service and maintenance
All adjustment, conversion, commissioning and maintenance operations described below must only be carried out by Qua-
lified Personnel (meeting the professional technical requirements of current regulations) such as the personnel of the Local
After-Sales Technical Service.
FERROLI
declines any liability for damage and/or injury caused by unqualified and unauthorized persons tampering with
the unit.
3.1 Adjustments
Gas conversion
The unit can operate on Natural Gas or LPG and is factory-set for use with one of these two gases, as clearly shown
on the packing and on the data plate. Whenever a different gas to that for which the unit is set has to be used, the special
conversion kit will be required, proceeding as follows:
1. Disconnect the power supply to the boiler.
2. Remove the panels.
3. Detach the electrical connections from the gas valve controller.
4. Undo the fixing screws
“E”
and remove the gas valve.
5. Replace the gas nozzle
“F”
positioning it inside the seal
“G”
with the one contained in the conversion kit. Refit the
parts and check the tightness.
6. Modify the parameter for the type of gas as described below.
Reach the screen shown in fig. 57, navigating in the menu and following the path "USER MENU
Maintenance
Test Mode
Gas Type Selection”. Press the contextual buttons 1 and 2 to choose the type of gas. Confirm
with the OK button.
fig. 57 - Gas type selection
7. Apply the label, contained in the conversion kit, near the data plate.
8. Using a combustion analyzer connected to the boiler fume outlet, make sure the CO
2
content in the fumes, with the
boiler operating at max. and min. output, complies with that given in the technical data table for the corresponding
type of gas.
fig. 58 - Model OPERA 70