Ferroli FORCE B Instructions D'utilisation, D'installation Et D'entretien page 143

FORCE B
Legend
72 1st zone (direct) room thermostat
130 Hot water tank circulating pump
138 External probe
155 Hot water tank probe
300 Legionella protection circulating pump
306 1st zone (direct) circulating pump
I* ISPESL safety devices (when required - not supplied)
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)
- Parameters
Each system requires a different parameterization. Follow the access procedure given below.
"Configuration - Parameters Menu"
Check/Change parameter b02 of the "Transparent Parameters Menu" to 8.
Check/Change parameter b08 of the "Transparent Parameters Menu" to 1.
Check/Change parameter b04, b05 and b06 of the "Transparent Parameter Menu" according to the values given in the
table *** 'Configuration - Parameters Menu' on page 157 ***.
- Optional Functions
As well as the electrical connections of the previous figure (required for this system configuration) there are options that
do not require settings.
Legend
139 Remote Control: it can be installed in place of 72 to manage the request of the 1st zone (direct)
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
EN
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
cod. 3541T170 - Rev. 00 - 09/2019
a 1st zone (direct)
b Hot water tank circuit
M Delivery
R Return
9 10 11 12 13 14 15 16 17 18
301
357
N L
FUSE
3.15A
143