Operating Faults - Riello RX 70 S/PV Instructions Pour Installation, Utilisation Et Entretien

FAULTS
The burner locks out during the
pre-purging phase.
8.2

Operating faults

FAULT
The burner locks out during
operation.
20144769
Faults / Solutions
POSSIBLE CAUSES
The flame exists.
POSSIBLE CAUSES
Valve lets too little gas through.
The valve is faulty.
Earth probe.
Disappearance of the flame.
28 GB
SOLUTION
Faulty valve: replace it.
SOLUTION
Check mains pressure and/or adjust the valve
as indicated in this manual.
Replace.
Check the right position and if necessary set it
according to the instructions of this manual.
Clean or replace the ionisation probe.
Check gas mains pressure and/or adjust the
valve as indicated in this manual.
Tab. L
Tab. M