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FORCE B
145
EN
cod. 3541T170 - Rev. 00 - 09/2019
Legend
- Parameters
Each system requires a different parameterization. Follow the access procedure given below.
“Configuration - Parameters Menu”
Check/Change parameter
b02
of the “Configuration - Parameters Menu” to
9
.
Check/Change parameter
b04, b05 and b06
of the "Configuration - Parameters 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.
fig. 49
Legend
32
Heating circulating pump
a
1st zone (direct)
72
1st zone (direct) room thermostat
b
Hot water tank circuit
138
External probe
M
Delivery
155
Hot water tank probe
R
Return
348
3-way valve (3-wire)
A =
OPENING PHASE
B =
NEUTRAL
C =
CLOSING PHASE
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)
139
Remote Control: it can be installed in place of 72 to manage the request of the 1st zone (direct)
300
Burner On indication (voltage-free output): the example shows the connection of an hour counter at 230Vac
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
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
FUSE
3.15A
L
N
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18
300
357
139
301
302
N
L
T