Wiring Diagram - Biasi RinNOVA 24S User Manual And Installation Instructions

4.3 Wiring diagram

1
Electric power supply cable
2
Pump
3
Three-way valve
4 Fan
5 Gas valve
1 2 3
N L
M
~
c g/v m g/v n
n
n m
1
c
X3
X14
m
c
g/v
g/v
a orange
b
white
c
blue
Figure 4.3
TECHNICAL SPECIFICATIONS
6
D.h.w. NTC
7
D.h.w. flowmeter
8
Heating transducer
Heating NTC - Max temperature
9
NTC Max
10 Flue gas pressure switch
6
4
5
2
1
M
r
2
~ b
n
3
3 c
g/v c
4
m
n m m
n n c c
9 1
15
g yellow
gr
grey
m
brown
11
12
13
14
15
7 8
t
r
r c b r n b
r
b r r r c b
c n r b r
X5
4 1 12
X7
X13 X6
n black
r
red
v
purple
Boiler thermostat - boiler probe
External probe terminal board
Remote terminal board - Ambi-
ent thermostat
Ignition/detection electrode
Electric power supply terminal
board
9 10
2
1
NO
t t
n c
b
n c
3 4
b
COM
n c b
n n c b
1 7 1
X10
3
X15
1
5
X4
1
3
X9
1
6
X11
1
X8
b
b b
14
g/v yellow/green
11
12
13
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