Electrical Wiring; Control Box - Riello Burners BS1D Manuel D'entretien

3.5 ELECTRICAL WIRING

230V ~ 50Hz
L N
TS
Capacitor
*
7 pin plug
L1 N
7 pole socket

CONTROL BOX

569
C
H
D5890
Fig. 8
S7003
2315
WARNING
NOTES:
– Wires of min. 1 mm
cal standards and legislation).
Main switch
– The electrical wiring carried out by the installer must be in
compliance with the rules in force in the country.
* The capacitor has to be connected to the L1 and N clamps
T6A
of the 7 pin plug, supplied with the burner, or the 7 pin plug
of the boiler.
Connect 2
removing the bridge.
TL SB
T1 T2 S3 B4
Black
White
Blue
Burner-earth
6 pole socket
3 2
6 pin plug 3 2
1
V VS
V2
To remove the control-box from the burner, loosen the screw (A, fig. 8) after
removing all components, the 7 pin plug, the connector (C), the high tension
cables and the earth wire (H).
In case of disassembly of the control box, retighten the screw (A) with a
torque wrench setting of 1 – 1.2 Nm.
DO NOT EXCHANGE NEUTRAL WITH PHASE
2
section. (Unless requested otherwise by lo-
nd
stage thermostat between clamps T6 and T8
TESTING:
Check the shut-down of the burner by opening the
thermostats, the lock-out and the connector (C)
inserted in the red cable of the probe placed out-
h1
side of the control box.
T2
h2
4 pin plug
B5 T6 T7 T8
4 pole socket
B5 T6 T7 T8
PA
Blue
Motor
M
~
Capacitor
C
H
h1 – 1 st stage hour counter
h2 – 2 nd stage hour counter
PA – Air pressure switch
PG – Minimum gas pressure switch
SB – Lock-out lamp (230V - 0.5 A max.)
1 N Ph
TL – Limit thermostat
TS – Safety thermostat
1 N Ph
T2 – 2 nd stage thermostat
VS – Safety valve
V1 – 1 st stage valve
PG
V2 – 2 nd stage valve
6 GB
Brown
Air damper motor
M
~
– Connector - ionization probe
– Earthing screw