6.4.1
Firing output ...............................................................................................................................................................33
6.4.2
Maximum output ........................................................................................................................................................33
6.4.3
Minimum output .........................................................................................................................................................33
6.5
6.5.1
Air pressure switch.....................................................................................................................................................34
6.5.2
Maximum gas pressure switch...................................................................................................................................34
6.5.3
Minimum gas pressure switch....................................................................................................................................34
6.6
6.6.1
Normal mode .............................................................................................................................................................35
6.6.2
Info mode ...................................................................................................................................................................36
6.6.3
Service mode .............................................................................................................................................................37
6.6.4
Parameter mode ........................................................................................................................................................37
6.7
Parameter modification procedure .............................................................................................................................38
6.8
Start-up procedure .....................................................................................................................................................40
6.9
Backup / Restore procedure ......................................................................................................................................42
6.9.1
Backup .......................................................................................................................................................................42
6.9.2
Restore ......................................................................................................................................................................43
6.9.3
Parameter list .............................................................................................................................................................45
6.10
Steady-state operation ...............................................................................................................................................49
6.11
Ignition failure.............................................................................................................................................................49
6.12
6.13
Stopping of the burner ...............................................................................................................................................49
6.14
7
Maintenance ..............................................................................................................................................................................51
7.1
7.2
Maintenance programme ...........................................................................................................................................51
7.2.1
Maintenance frequency..............................................................................................................................................51
7.2.2
Checking and cleaning...............................................................................................................................................51
7.2.3
Measuring the ionisation current ................................................................................................................................52
7.2.4
7.3
Opening the burner ....................................................................................................................................................53
7.4
Closing the burner......................................................................................................................................................53
8
8.1
Error codes list ...........................................................................................................................................................54
Appendix - Accessories ...........................................................................................................................................................61
Appendix - Electrical panel layout...........................................................................................................................................63
20068446
Contents
2
GB