Connections For Burners With Terminal Board - Riello CB 512/1 Instrucciones De Instalación, Uso Y Mantenimiento / Catálogo Recambios

4.6.1 Electrical wirings on burners with 6 pin plug-
socket
Train without valve leak detection control device
2 3 1
20049384
4.6.2

Connections for burners with terminal board

Train without valve leak detection control device
PG
2 3 1
20049385
Remove the 6 pin plug and connect the gas train
according to the wiring diagram indicated in the
burner manual.
WARNING
– In burners without electronic cam, the wires
V1 and V2 must be connected to the same ter-
minal.
– For the electrical wirings to the burner refer to
WARNING
the instruction manual of said burner.
20049302
V
PG
1 2 3
X 6
3 2 1 N Ph
V
1 2 3
Installation
Train with valve leak detection control device
V 1
V 2
2 3
V PS
L1
N
B5
T6
T7
T8
Train with valve leak detection control device
V 1
V 2
2 3
V PS
L1
N
B5
T6
T7
T8
BN
Key (Fig. 7 and Fig. 8)
PG Min gas pressure switch
V Valve group V1 - V2
X6 6 pin socket
VPS Valve leak detection control device
BN Brown
BU Blue
BK Black
YE Yellow
8 GB
V
PG
1 1 2 3
BU
BK
BN
X 6
3 2 1 N Ph
V
PG
1 1 2 3
BU
BK
V 1
V 2
Fig. 7
V 1
V 2
Fig. 8