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14
1 11 Wiring diagrams
gv
J15
4
3
2
1
J2
5
m
m
a
a
5
6
J14
J6
gv
gv
J8
3
Fusibile 4A
F1
Terr
a
Circolatore
Fase
Neutro
Terr
a
Terr
a
Ground star pole
gv
Te
rra
Neutro
Ground star pole
Fase
a
a
a
m
m
m
1
T1
1
gv
J7
al polo stella di terr
a
g
n
v
b
m
2
4
3
1
3
4
5
6
6
7
J1
a
m
m
a
8
7
J12
n
1
4
3
2
5
b
m
v
g
m
6
5
4
m
a
11
1
2
2
1
J11
NTC mandata
NTC di r
itor
no
Alimentaz.
Sen
s. Hall
Soffiante (-)
Input Sens
. Hall
Soffiante (+
)
Comune Sens
. Hall
Te
rmostato limit
e
Va
lvola gas
2
1
3
a
9
m
J16
NTC fum
i
J9
J4
a
10
WD
J5
T3
PC
Main
2
1
1
2
gv
Bus line with female connector for possible connection to another slave card for an adjacent modular system.
230V~50Hz
SLA
VE 1
IG1
C
TS
VG
SM
SR
SF
EA/ER
J10
J17
BUS 1
A
B
IG
a
m
13
Pressostato Diff
.
PD
CS
Connection by the installer
15
Bus
16
Com.
87
2
1
2
3
1
J9
23
22
21
Va
lv.Mix
OF
F
0
20
Alar
m
ON
1
18
19
J8
9
17
24V
7
6
8
13
14
Input
Analogi
c
NTC
Circ
. 2
10
9
7
6
8
12
Circ.2
11
5
6
J12
43
21
6
2
3
4
5
J10
28
27
Pump
25
24
26
Pump 3
Pump
1
2
5
4
3
J11
NTC
1
2
NTC
NTC
4
5
3
Off - Va
lv. Mix
a
m
gv
gv
gv
gv
Neutro 230V a.c.
Fase 230V a.c.
Te
rra
Te
rra
Terr
a
Terr
a
Fase
Pompa circ.1
Neutro Pompa circ.1
Fase
Pompa Sanit
.
Neutro Po
mpa Sanit.
Neutro Va
lv. Mix
Fase
Pompa 3
Neutro Pompa 3
J4
J2
J8
J10
R4
2 3
J3
J6
J5
J7
F1
Fuse 3.15
A
1
R6
R5
MC
R3
R2
On - V
alv. Mix
Alarm
Comune
J12
2
BUS J14
1
R1
4
3
T1
Ebus contr
. remoto
24V contr. remot
o
Comune
Analogic Input
Comune
T. A.
circ. 1
Comune
T. A.
circ. 2
2
Comune
4
J1
PC
BARCODE
NTC climatica
J11 11
Comune
NTC mand. circ.
2
NTC mand. circ.
1
Comune
Comune
NTC bollitore
Comune
MASTER
PB
PZ1
PZ2
VM
SZ1
SB
SE
SZ2
TA
1
TA
2
J11 4
J11 12
J11 5
J11 13
J11 6
J11 14
J11 7
J11 7
J11 14
J11 6
J11 13
J11 5
J11 12
J11
4
J11 11
IA
CR
J11 3
J11 10
J12 2
J12 3
J12 4
J12 4
J12 3
J12 2
J11 8
J11 1
J11 9
J11 2
J11 10
J11 3
J10 6
J10 5
J10 4
J10 3
J10 2
J10 1
J8 5
J8 4
J8 3
J8 2
J8 1
J10 6
J10 5
J10 4
J10 3
J10 2
J10 1
J9 3
J9 2
J9 1
J8 2
J8 1
1 3
7
14
1 8
J11
MODULAR SYSTEM
IG
Modular system main switch
CS
Contact for external safeties
PB
Boiler circulator
PZ1
Zone 1 circulator (high temperature)
PZ2
Zone 2 circulator (low temperature)
VM
Mixer valve
CR
Remote control (accessory available separately)
IA
Analogue input
SB
Boiler sensor
SZ1
Zone 1 sensor
SZ2
Zone 2 sensor
SE
Outdoor sensor
TA1
Zone 1 room thermostat (high temperature)
TA2
Zone 2 room thermostat (low temperature)
HEATING ELEMENT
C
Heating element circulator (or 2-way valve)
SM
Flow probe
SR
Return probe
SF
Exhaust flue probe
TS
Safety thermostat
VG
Gas valve
PD
Water differential pressure switch
EA/ER
Ignition/detection electrode
IG1..IG4
FIRST...FOURTH heating element switch
J10/J17
Addressing microswitches
Содержание Power Plus Box 150
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