Electrical Wiring; Electronic Start Delaying Device; Control-Box; Flame Detector - Riello Burners Gulliver BLU BG7D Manuel D'entretien

3.4 ELECTRICAL WIRING

WARNING
DO NOT EXCHANGE
NEUTRAL WITH PHASE
230V ~ 50Hz
L
Limit thermostat
with manual
T
resetting

7 pin plug

L1
7 pole socket
Ignition
electrodes
CONTROL BOX
550SE
D5410
S7072
2322
N
Switch with fuse
6A max.
Regulating
T
thermostat
N T1 T2 S3 B4
Black
Blue
Brown
Black
White
Blue
Burner-earth
Fig. 11
To remove the control-box from the burner, loosen screw (A, fig. 11) 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.
NOTES:
– Wires of 1 mm 2 section .
– The electrical wiring carried out by the installer must be in
compliance with the rules in force in the Country.
.
4)
(See page Connect the automatic shut-off device
*
(230V - 0.5 A max.) to the clamps N - T2 of the 7 pin plug.
Connect 2nd stage thermostat between clamps
T6 - T8 by removing the bridge.
TESTING: Check the shut-down of the burner by opening
the thermostats and the lock-out by darkening
the flame detector.
st
1 stage
h
hour counter
(230V - 0.1A max.)
Remote lock-out lamp
(230V - 0.1A max.)

Flame detector

st
1 stage oil valve
nd
2 stage oil valve
S7145
Blue
Black
Brown
5 GB
nd
2 stage
h
hour counter
(230V - 0.1A max.)
nd
2 stage
T
thermostat
4 pin plug
B5 T6 T7 T8
4 pole socket
2 1
ELECTRONIC
DELAYING DEVICE
M
~
3 2 1
M