Ferroli QUADRIFOGLIO 125 Instructions D'utilisation, D'installation Et D'entretien page 55

QUADRIFOGLIO
"System Type Menu"
Press the Summer/Winter button for 10 seconds to access the card System Type Menu.
Change parameter P.09 of the "System Type Menu" to 1.
Press the Heating buttons to scroll the list of parameters in increasing or decreasing or-
der. Press the DHW buttons to modify the value of a parameter: the change will be au-
tomatically saved.
Press the Summer/Winter button for 10 seconds to exit the card System Type Menu.
- Parameters FZ4B
See relevant manual in Kit.
- Optional functions
As well as the electrical connections of the previous figure (required for this system con-
figuration) there are options that do not require settings.
4 5 6 7 8 9 10 11 12
302
FUSIBILE
Esterno
L
FUSIBILE
3.15A
L N
N
301
301 Fault indication (voltage-free contact output): the example shows the connection of a lamp at 230Vac
302 Remote reset input (230Vac): the example shows the connection of a double-pole switch at 230Vac, allowing
the resetting of a block type fault
357 Fault indication (230Vac): the example shows the connection of a lamp at 230Vac
Generators in cascade: one direct heating circuit and one DHW circuit with circu-
lating pump
Schematic diagram
The boiler's electronics can manage up to 6 modules. 3 are given in the example.
138
M M
300M 300S
M M
MASTER SLAVE 1 SLAVE 2
RA RA
RB RB
Electrical connections
After installation, carry out the necessary electrical connections as shown on the wiring
diagram.
Then configure the controller as described in the specific section.
All manuals and user guides at all-guides.com
13 14 15 28 29 30 31 32 33
16 17 18 19 20 21 22 23 24 25 26 27 34 35 36
fig. 26
I*
M
300S
72
M
a
306
RA
298
RB
fig. 27
cod. 3541A282 - Rev. 01 - 02/2013
MASTER
4 5 6 7 8 9 10 11 12
FUSIBILE
L Esterno
FUSIBILE
3.15A
A C
M
300M
B
N
L N
SLAVE 1
4 5 6 7 8 9 10 11 12
FUSIBILE
L Esterno
FUSIBILE
3.15A
A C
M
300S
357
B
N
L N
SLAVE 2
4 5 6 7 8 9 10 11 12
L FUSIBILE
Esterno
FUSIBILE
3.15A
A C
M
300S
B
N
L N
Key
155
72 Room thermostat 1st zone (direct)
b
130 Hot water tank circulating pump
130
138 External probe
155 Hot water tank probe
298 Cascade temperature sensor
300M MASTER boiler motor-operated butterfly valve
A = OPENING PHASE
B = NEUTRAL
C = CLOSING PHASE
300S SLAVE boiler motor-operated butterfly valve
A = OPENING PHASE
B = NEUTRAL
C = CLOSING PHASE
I* ISPESL safety devices (When required - not supplied)
To manage sliding temperature it is necessary to purchase the external probe accessory code 013018X0
If a hot water tank probe (not supplied) is used, it is necessary to purchase the NTC probe accessory code
1KWMA11W (2 mt.) or code 043005X0 (5 mt.)
If a hot water tank thermostat (not supplied) is used, it is necessary to purchase the kit accessory code
013017X0 (to be connected in place of the Hot Water Tank Probe)
If a cascade probe (not supplied) is used, it is necessary to purchase the NTC probe accessory code
1KWMA11W (2 mt.) or code 043005X0 (5 mt.)
Transparent
Each system requires a different parameterisation. Follow the access procedure given
below, for the MASTER as well as SLAVE boilers.
13 14 15 28 29 30 31 32 33
L L N
306
130
16 17 18 19 20 21 22 23 24 25 26 27 34 35 36
72 138 298 155
13 14 15 28 29 30 31 32 33
16 17 18 19 20 21 22 23 24 25 26 27 34 35 36
13 14 15 28 29 30 31 32 33
16 17 18 19 20 21 22 23 24 25 26 27 34 35 36
fig. 28
306 1st zone (direct) circulating pump
a 1st zone (direct)
b Hot water tank circuit
M Delivery
RA High Temperature Return
RB Low Temperature Return
EN 55