Riello PRESS 4G Installation, Use And Maintenance Instructions page 5

KEY TO LAYOUT
CMV Fan motor contact - maker
FR Photocell
MB Wiring terminal block
MV Fan motor
RMO Control box
S Suppressor
2915904
BURNER ELECTRICAL WIRING
(carried out by the factory)
4
RT Thermal cutout
TA Ignition transformer
TB Burner ground (earth) connection
st
1
V1 stage solenoid valve
nd
2
V2 stage solenoid valve
D10671