Electrical Wiring; Control-Box; Photoresistance; Fig. 10 - Riello Burners Gulliver RG3 393 T1 Manuel D'entretien

3.4 ELECTRICAL WIRING

~
50Hz 230V
PE L N
Safety
thermostat
7 pin plug
7 pole socket
D1914
Ignition
electrodes

Fig. 10

B
A
2331
Main switch
T6A
Limit
thermostat
Black
Blue
Brown
Black
White
Blue
Burner-earth
Green led (Fan)
Red led (Lock-out signalling due to failure to shut-down)
CONTROL BOX
To remove the control box from the burner, loosen screw (A, fig. 10) and
pull to the arrow direction, after removing all components, the 7 pin plug
and earth wire.
In case of disassembly of the control box, retighten the screw (A)
with a torque wrench setting of 1 – 1.2 Nm.
For burners installed on air generators, remove the bridge (B, fig. 10) from
E9070
the control box.
WARNING
DO NOT EXCHANGE NEUTRAL WITH PHASE
NOTES:
– Wires of min. 1 mm
erwise 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.
Hour counter
(230V - 0.1A max.)
Remote lock-out signal
(230V - 0.5A max.)

Photoresistance

Oil valve
Capacitor
Motor
5
GB
2
section. (Unless requested oth-
(See page 4)
Connect the automatic shut-off
device (230V - 0.5A max.) to
the clamps N - T2 of the
plug.
TESTING
Check the shut-down of the
burner by opening the thermo-
stats and the lock-out by dark-
ening the photoresistance.
7 pin