Diagrams; Wiring Diagram - Biasi RIVA ADVANCE HE M110.24SM/C Service Manual

3

Diagrams

3.1

Wiring diagram

Electric supply
terminal block
L N
External controls
terminal block
bn gnye bu 3 2 1
bu bk bn
bn bn bu bk bu
X7
F2
F1
X16
m
c c
F3
bu bn
LD3 LD2 LD1
bn bn bu bu
Transformer
230V~ / 24V~
bn = brown
bu = blue
bk = black
wh = white
rd = red
gy = grey
gn = green
ye = yellow
vt = violet
og = orange
gnye = green/yellow
rdwh = red/white
Three way
diverter valve
1 M
~ 3
Pump
rd wh
bk
2
gnye bu
bn
bu bn rd wh bk bu bn
X12
X3
T3
X15
X6
bu bn
bu
X24
bn
P6
bu bn
gnye rdwh
gy
Ignition
electrodes
External temperature probe
terminal block
rd bk
Gas valve
1
3
bu
bn
bu
gnye
4
gnye
rd bk
X14
X17
K2
wh wh
bu bn
X23
P3
LD4
SB1
bk bu rd
wh gy
M
~
NO
bn
Primary circuit
Fan
bu
t
Flame detection
electrode
Flue
temperature
probe NTC
D.h.w. temperature
probe NTC
C.h. temperature
probe NTC
bu
t
bu
bk
t
rd
wh
bk rd
bu
X11 X10
COM
rd
rd
gy
flow switch
gy
Safety
thermostat
D.h.w. flow
switch
bu
wh
rd
rd
X2
rd
bk
wh
gn
Time switch
5