Riello 40 F20 1/230/50 Installation, Use And Maintenance Instructions page 31

ELECTRICAL WIRING
230V
N
1 2
Valve
Black
D5228
NOTES
– Wires of 1,5 mm
– The electrical wiring carried out by the installer
must be in compliance with the rules in force in
the Country.
– To remove the control-box from the burner,
loosen screw (A) (see figure) and pull
towards the arrow.
– The photoresistance is fitted directly into the
control-box (underneath the ignition-trans-
former) on a plug-in support.
TESTING
Check the shut-down of the burner by opening
the thermostats.
2095
~
50Hz
L
Main switch
T6A
N
L
3 4 5 6
Black
Capacitor
2
section.
WARNING
Remote lock-out lamp
(230V - 0.5A max.), if required
Terminal block of
7 8 9
control-box 530SE
M
~
Motor
S7029
RUN OF THE ELECTRICAL CABLE
1 - Grommet
2 - Cable-clamp
3 - Terminal block
5
GB
DO NOT EXCHANGE THE
NEUTRAL WITH THE PHASE.
Regulating thermostat
T
Limit thermostat
T
with manual resetting
*
N - Neutral
L - Phase
- Burner-earth