5.12.2 Standard Wiring Diagram - Riello 40 GS10D Installation, Use And Maintenance Instructions

5.12.2 Standard wiring diagram

20126552
Key (Fig. 18)
AD Air damper servomotor
B4 1st stage operating signal
B5 2nd stage operating signal
C Motor capacitor
CN1 Ionisation probe connector
E Ignition electrode
F Filter
h1 1st stage hour counter
h2 2nd stage hour counter
MV Fan motor
PA Air pressure switch
PG Min. gas pressure switch
S3 Lamp block (230V - 0.5A max.)
SO Ionisation probe
TA Ignition transformer
TB Burner earth
TL Limit thermostat
20063795
Installation
RMG88.62C2
TM Burner shelf
TR 2nd stage thermostat
TS Safety thermostat
T6A Fuse
V10 Safety valve
V11 1st stage valve
V11 2nd stage valve
XP4 4-pole socket
XP6 6- pole socket
XP7 7-pole socket
X4 4-pin plug
X6 6 pin plug
X7 7 pin plug
WARNING
20 GB
*
*
Connect the 2nd stage thermostat
between terminals T6 and T8, re-
moving the bridge.
In the event of phase-phase power supply, a
bridge should be installed on the terminal board of
the control box between clamp 6 and the earth
clamp.
Fig. 18