Wiring Diagram - Riello RDB 3.2 BX 32/50 Installation, Use And Maintenance Instructions

7.3

Wiring diagram

Capacitor
If the cover is still present, remove it and proceed
with the electrical wiring according to the wiring di-
agrams.
CAUTION
Use flexible cables in compliance with the EN 60
335-1 standard.
20151139
Electrical wiring
PE N L
Main switch
T6A
CONTROL BOX
Burner-earth
Motor
Blue
White
Black
Safety thermostat
Limit thermostat
20139680
Test the burner by checking the shutdown of the
burner by opening the thermostats and the lockout
by darkening the flame sensor.
WARNING
 Do not swap neutral and phase over,. Follow
 The section of the conductors must be at
DANGER
 The electrical wiring carried out by the
22
GB
Ignition
electrodes
Flame sensor
Valve
the diagram carefully and make a good earth
connection.
2
least 1mm . (Unless requested otherwise by
local standards and legislation).
installer must be in compliance with the rules
in force in the country.
Fig. 19