Electrical Wiring - Riello RDBS0.1 Manuel D'entretien

3.6 ELECTRICAL WIRING

WARNING
DO NOT EXCHANGE NEUTRAL WITH PHASE
~
50Hz - 230V
CONTROL BOX
D8493
2925
NOTES:
– Wires of min. 1 mm
(Unless requested otherwise by local standards
and legislation).
– The electrical wiring carried out by the installer
must be in compliance with the rules in force in
the country.
TESTING:
Check that the burner shuts down when the boil-
er thermostat contacts open.
Also Check that the burner locks out when the
connector (CN1) fitted in the red probe lead is
disconnected.
CARRIED OUT
IN THE FACTORY
Brown
Blue
Red
Brown
8 GB
2
section.
KEY TO LAY-OUT
B4 – Working signal
C – Capacitor
CN1 – Connector
F1 – Suppressor
H1 – Hour counter
MV – Motor
PA – Air pressure switch
PG – Min. gas pressure
switch
S3 – Remote lock-out signal
(230V - 0.5A max.)
SO – Ionization probe
T6A – Fuse
TA – Ignition transformer
TB – Burner earth
TL – Limit thermostat
TS – Safety thermostat
V10 – Safety valve
V11 – Adjustment valve
X7 – 7 pin plug
XP7 – 7 pole socket