Diagrams; Wiring Diagram M110B.24Sm - Biasi RIVA ADVANCE HE M110B.24SM/C Service Manual

3

diaGrams

3 .1 wiring diagram m110b .24sm/ . . . m110b .32sm/ . . .
Electric supply
terminal block
L N
External controls
terminal block
bn gnye bu 3
bu
bn bn bu bk bu
X7
F2 F1
X16
bn
wh wh
F3
bu bn
LD3 LD2 LD1
bn bn 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
figure 3 .1
Three way
diverter valve
1
Pump
2 1
gnye bk
bk bn
bk
bn bk bu
bk bk
X12
X3
T3
X15
X6
bu bn
bu
X24
bn
wh
P6
bu bn bu
og wh
Ignition
electrodes
DIAGRAMS
M
~ 3
Gas valve
2 1
bk bn
4
bu
bu
bn
bu
5
gnye
bu bn
X14
X17
K2
wh bk
X23
P3
LD4
SB1
bk bu rd
wh gy
M
~
bk
wh
Fan
Flame detection
electrode
gy
Flue
temperature
probe NTC
D.h.w. temperature
probe NTC
C.h. temperature
probe NTC
bu
t
bu
bk
t
rd
wh
bk rd
X11 X10
NO
rd
COM
rd
Primary circuit
flow switch
gy
gy
t
Safety
thermostat
gy
t
wh
Safety
thermal fuse
D.h.w. flow
switch
rd
5 V
bu GND
wh OUT
rd
bu
X2
rd
bk
wh
gn
Time switch
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