Riello 684 T80 - Page 4

20165123
2
GB
Contents
7 Maintenance ..............................................................................................................................................................................37
7.1 Notes on safety for the maintenance .........................................................................................................................37
7.2 Maintenance programme ...........................................................................................................................................37
7.3 Opening the burner ....................................................................................................................................................40
7.4 Closing the burner......................................................................................................................................................40
8 LED indicator and special function.........................................................................................................................................41
8.1 Description of LED lamps ..........................................................................................................................................41
8.2 Check mode function .................................................................................................................................................41
8.3 Flame control lock-out or emergency stop condition .................................................................................................41
8.4 LED lamps: burner operating status ..........................................................................................................................42
9 Problems - Causes - Remedies signalled by LED indicators ...............................................................................................43
A Appendix - Accessories ...........................................................................................................................................................48
B Appendix - Electrical panel layout...........................................................................................................................................49