Electrical Wiring - Riello MG569 Manual

ELECTRICAL WIRING

3008
D4638
BURNERS
ONE STAGE
D4637
BURNERS
TWO STAGE
3 GB
KEY TO LAY-OUT
A – Two-way connector
B – Four-way connector
D – Earth wire
G – Connectors for servomo-
tor
F – Adjustable clamp
nd
B5 – Working signal 2
C – Capacitor
CN1 – Probe connector
E – Electrode
– 2 nd stage hour counter
h2
MV – Motor
PA – Min. air pressure switch
PG – Min. gas pressure switch
RS – Remote reset
SM – Servomotor
SO – Probe ionization
TR – Adjusting thermostat
TB – Burner earth
V2 – Protection
V10 – Safety valve
st
V11 – 1 stage valve
nd
V12 – 2 stage valve
X.. – Socket
XP.. – Plug
1 – Black
2 – Blue
3 – Brown
stage