First Startup With A New Program Module Or In Case Of Replacement Of Program Module - Riello RX 300 S/PV Installation, Use And Maintenance Instructions

Premixed gas burners
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7.5.3
First startup with a new program module or in
case of replacement of program module
Alternately
nfo
>3 s
Alternately
Alternately
nfo
>1 s
On first startup or after exchange of the pro-
gram module, the sequence of functions and
parameter settings must be checked upon com-
pletion of the restore process.
WARNING
Operation, indication, diagnostics
Display shows alternately rSt and PrC.
Display shows the replacement of the program module.
Signal lamp blinks red once and yellow twice alternately.
nfo
Press
for >3 seconds to start data download from the program module.
Signal lamp blinks yellow.
The process of 3 seconds is supported by a short flash of the yellow signal lamp.
nfo
Note:
If you press
for <3 seconds, data download does not start. To start the restore process again, the
LME7... must be reset by switching mains ON/OFF.
Display shows run during download (restore process) of the program sequence.
Display shows alternately End and rSt.
Display shows the end of data exchange.
After 2 minutes, the unit changes to Loc 138
After the restore process, the unit is automatically in the lockout position (LOC 138) and must be reset for
operation!
nfo
Press
for >1 second to reset the unit.
Display: OFF
45
GB
Tab. AB
20062175

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