Wiring Diagram - Biasi RINNOVA ADAPTIVE 25S User Manual And Installation Instructions

4.3 Wiring diagram

1 Electrical power supply
2
Three-way valve
3 Pump
4 NTC heating return
NTC heating delivery / NTC maxi-
5
mum temperature
1 2
N L
M
c g/v m
~
1
n c m
g/v c
g/v m n c m
a
n
a orange
b white
c blue
Figure 4.3
- 24 -
TECHNICAL SPECIFICATIONS
6 Fan
7
Flue gas probe and thermal fuse
8 DHW flowmeter
9 DHW NTC
10 Heating transducer
3 4
1
t
2
b
n
n
c m b
b
g/v
n
3
3
b n c
c m
n b b n c
g yellow
gr grey
m brown
11 Gas valve
12 External sensor terminal board
13
14 Ignition and detection electrodes
5 6 7
2
2
1
c
t t t t
M
n
~
c c
3
4
4
a n n b c r
c r n b r n r
c r r b
b n n
r b
n
n black
r red
v purple
Remote terminal board - Room
thermostat
8
r c b
n
c
r t
r
b
IN
n
GND
r
5 V
1
c
2
n
b
3
r
4
c
r
r
r
r
n
n
n
n
14
b
b
y/g yellow/green
9
10
11
12
13