Example Of An Electrical System Without Heater - Riello RDB 3.2 BT 50/70 Installation, Use And Maintenance Instructions

7.2

Example of an electrical system without heater

 Do not invert the neutral with the phase in the
electrical supply line.
 Check that the electrical supply of the burner
corresponds to that shown on the identifica-
WARNING
tion label and in this manual.
 The section of the conductors must be at
least 1mm
local guidelines and laws).
Test the burner by checking the shut-down of the
burner by opening the thermostats and the lockout
by darkening the flame sensor.
WARNING
 If the hood is still present, remove it and pro-
ceed with the electrical wiring according to
the wiring diagrams.
 Use flexible cables in compliance with the EN
CAUTION
60 335-1 standard.
Electrical system
~ 50Hz - 230 V
General
switch
T4A
White
CARRIED OUT
IN THE FACTORY
2
. (Unless otherwise required by
TO BE DONE BY
THE INSTALLER
CONTROL BOX
Black
White
Blue
Key (Fig. 4)
C Capacitor
E Ignition electrodes
F Flame sensor
MV Fan motor
P Short circuit socket
RS Remote reset
SB Remote lock-out signal (230V - 0.5A max)
TB Burner earth
TL Heat request thermostat
TS Safety thermostat
V Oil valve
XP5 5- pole socket
X5 5 pin plug
19 GB
20068692
Fig. 4
20148107