Riello RS 25/E BLU Series, Installation, Use And Maintenance Instructions

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49 20068118
GB
Start-up, calibration and operation of the burner
6.14 Final checks (with burner operating)
Tab. Q
 Open the thermostat/pressure switch TL

Open the thermostat/pressure switch TS
➭
The burner must stop
 Turn the gas maximum pressure switch knob to the mini-
mum end of scale position
 Turn the air pressure switch to the maximum end of scale
position.
➭
The burner must stop in lockout
 Switch off the burner and disconnect the voltage.

Disconnect the minimum gas pressure switch connector.
➭
The burner must not start
 Disconnect the ionisation probe wire
➭
The burner must stop in lockout due to firing failure
WARNING
Make sure that the mechanical locking systems
on the various adjustment devices are fully tight-
ened.