Wiring Diagram Inovia 25S Erp - Biasi Inovia ERP Series Service Manual

3 .2 wiring diagram inovia 25s erp

Three way
diverter valve
3 M
Pump
~ 1
2
bu
bu
bn
bu
bn
og
bk
bu
bn
gnye
bu
bn
bk
bk
rd
rd
N
bu
gnye
L bn
3 ye
2
bk
1
wh
bn = brown
bu = blue
bk = black
wh = white
rd = red
gy = grey
figure 3 .2
Gas valve
1
3
bu
bn
bu
gnye
4
rd
bk
bn
bu
gn = green
ye = yellow
vt = violet
og = orange
gnye = green/yellow
rdwh = red/white
DIAGRAMS
Fan
Ignition
electrodes
bn M
gnye
~
bu
wh
gy
wh
wh
br
ye
bu wh
bk
og
Flame detection
electrode
wh
t
wh
wh
bk
t
rd
rd
t
rd
wh
bk
bu
bu
rd
5 V
bk GND
OUT
wh
bu
t
bu
bk
bk
C.h. temperature
probe NTC
return
Flue temp.
probe NTC
thermal fuse
Primary circuit
pressure switch
C.h. temperature
probe NTC
ow
Safety
thermostat
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