CONDEXA PRO
15
SLAVE 1
PC
J5
WD
T1
1
5
6
6
Hall sensor power
J9
BUS 1
Main
J16
J12
T3
2
1
1
4
3
2
5
n
b
m
v
g
a
10
J4
2
1
3
a
9
m
Flue gas NTC
J11
6
1
2
5
4
m
m
a
11
4
2
4
3
1
3
5
6
7
J1
a
m
m
a
8
7
Blower (-)
Outlet NTC
Hall sensor imput
Blower (+)
Return NTC
Hall sensor common
Safety thermostat
Gas valve
g
n
v
b
m
1
2
J9
BUS 2
Fuse 4A
to main earth pole
1
3
J7
J8
F1
4
3
2
1
J2
J15
J14
J6
5
gv
gv
gv
m
a
5
Line
Neutral
Earth
Earth
Earth
1
T1
J2
J6
gv
4
1
2
3
m
a
5
Line
Neutral
Earth
SLAVE 2
IG1
TS
SM
SR
SF
EA/ER
IG2
J10
J17
to main earth pole
EA/ER
a
m
13
Diff. pressure switch
PD
VG
m
a
6
C
PB
- DHW pump
PZ1
- Pump in zone 1
(high temperature)
PZ2
- Pump in zone 2
(low temperature)
VM
- Mixing valve
CR
- Remote control (accessory)
IA
- Analogue input
SB
- DHW probe
SZ1
- Probe in zone 1
SZ2
- Probe in zone 2
SE
- Outside probe
TA1
- Room thermostat in zone 1
(high temperature)
TA2
- Room thermostat in zone 2
(low temperature)
VG
- Gas valve
TS
- Safety thermostat
PD
- Water differential pressure switch
SM
- Outlet probe
SR
- Return probe
SF
- Flue gas probe
EA/ER - Ignition/detection electrode
C
- Cable for connection to two-way valve
or injection pump (accessories)
IG
- Main boiler switch
IG1
- FIRST heating unit switch
IG2
- SECOND heating unit switch
J10/J17 - Microswitches for setting the address
(see page 54)
SYSTEM
b
The pumps should be connected by installing suitable contactors with manual emergency operation.
HEATING UNIT
part 2
Содержание CONDEXA PRO 100 S
Страница 72: ...CONDEXA PRO 72...
Страница 73: ...CONDEXA PRO 73...
Страница 74: ...CONDEXA PRO 74...
Страница 75: ...CONDEXA PRO 75...