Riello FS5 LME Installation, Use And Maintenance Instructions page 18

KEY TO ELECTRICAL LAYOUT
A
– Control box
B
– Suppresor
B4 – Working signal
C
– Capacitor
CN1– Connector
h1 – Hour counter
IN – Switch
ION – Ionisation probe
Y
– Valve assembly
PA – Air pressure switch
PGMin– Minimum gas pressure switch
Q2 – Main disconnecting swich
S3 – Remote lock-out signal (230V - 0.5 A max.)
T6A – Fuse
TA – Ignition transformer
TL – Limit thermostat
TS – Safety thermostat
V10 – Safety valve
V11 – Adjustment valve
XM – Motor connector
XP6 – 6 pole socket
XP7 – 7 pole socket
XTM– Burner ground (earth) connection
XTZ – Burner shelf
In the case of phase-phase feed, a bridge
must be fitted on the control box terminal
board between terminal 6 and the earth
WARNING
terminal.
20039410
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