To manage the 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 accessory kit 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 accessory NTC probe code
1KWMA11W (2 mt.) or code 043005X0 (5 mt.)
Parameters
Each system requires a different parameterisation. Follow the access procedure given below, for the MASTER as well
as SLAVE boilers.
"Service Menu"
Check/Change parameter P02 of the "Transparent Parameters Menu" to 8. (for models Prodotto 70 C, Prodotto 125 C
and Prodotto 320 C) and to 5 (for model Prodotto 220 C)
Check/Change parameter b08 of the "Transparent Parameters Menu" to 3.
"System Type Menu"
Change parameter P.02 of the "System Type Menu" to 1.
Change parameter P.09 of the "System Type Menu" to 1.
- Optional features
In addition to the electrical connections of the previous figure (necessary for this system configuration) there are options
that do not require settings.
1
2
3
4
5
6
7
8
L
N
302
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
139
37 38 39 40 41 42 43 44
fig. 59- MASTER
"For further cascade, hydraulic and electrical connection diagrams, please consult the website www.ferroli.com in the
section dedicated to RESIDENTIAL products, Boilers, FORCE W and, under MANUALS, download the technical doc-
uments that give all the installation and configuration specifications:
PROFESSIONAL
CATALOG_89CI3001_00_low.pdf)
SYSTEM DIAGRAMS (1583500542.pdf)
246
9 10 11 12 13 14 15 16 17 18
357
MASTER
L
N
HEATING
DESIGNERS
cod. 3541V232 - Rev 00 - 08/2021
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18
L
N
302
19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
37 38 39 40 41 42 43 44
fig. 60- SLAVE
Legend
139 Remote control: it can be installed instead of 72
to manage the request of the 1st zone (direct)
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 230Vac lamp
HANDBOOK
(PROFESSIONAL
FORCE W
357
SLAVE
L
N
HEATING
EN