Riello RG4F Installation, Use And Maintenance Instructions page 45

3.5 ELECTRICAL WIRING
Safety thermostat
7 pin plug
7 pole socket
Disconnect the electrical supply from the
burner by means of the system main
switch.
DO NOT EXCHANGE NEUTRAL WITH
DANGER
PHASE
NOTE:
Wires of min. 1 mm2 section. (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 the shut-down of the burner by opening the ther-
mostats and the lock-out by darkening the flame sensor.
FLAME CONTROL, (see Fig. 12)
To remove the control-box from the burner, loosen screw
(A) and pull to the arrow direction, after removing all
components, the 7 pin plug and earth wire.
In case of disassembly of the flame control, retighten
the screw (A) with a torque wrench setting of 1 –
1.2 Nm.
~
50/60Hz 220/230V
PE L N
Main switch
T6A
Ignition
electrodes
Burner-earth
Hour counter
(230V - 0.1A max.)
Limit thermostat
Remote lock-out signal
(230V - 0.5A max.)
Flame sensor
Brown
Blue
Black
White
Blue
Motor
7 GB
TO BE DONE
BY THE INSTALLER
CARRIED-OUT
IN THE FACTORY
Oil valve
Capacitor
A
D1913
Fig. 11
S7072
Fig. 12
2903004