5.12.14 Hour counter function (B4) .........................................................................................................................................28
5.12.16 Frequency supply error ..............................................................................................................................................28
5.12.17 Internal voltage anomaly ............................................................................................................................................28
5.12.18 Checking the fan motor ..............................................................................................................................................29
5.12.20 EEprom check............................................................................................................................................................29
5.12.21 Ionisation current .......................................................................................................................................................29
5.12.22 Post-purging...............................................................................................................................................................29
5.12.23 Continuous purging ....................................................................................................................................................29
5.12.24 Lockout log.................................................................................................................................................................30
5.12.27 Long pre-purging........................................................................................................................................................30
5.13
Programming menu ...................................................................................................................................................31
5.13.1
General notes ............................................................................................................................................................31
5.13.2
5.13.3
Shutdown test ............................................................................................................................................................32
5.13.4
5.13.5
Intermittent operation .................................................................................................................................................32
5.13.6
Setting a long pre-purging..........................................................................................................................................32
5.13.7
Displaying the lockout log ..........................................................................................................................................33
5.13.8
5.14
Lockout types .............................................................................................................................................................34
6
6.1
6.2
Adjustments prior to ignition.......................................................................................................................................35
6.2.1
Air damper setting ......................................................................................................................................................35
6.3
Gas pressure switch ..................................................................................................................................................35
6.4
Air pressure switch.....................................................................................................................................................35
6.5
Combustion adjustment .............................................................................................................................................35
7
Maintenance ..............................................................................................................................................................................36
7.1
7.2
Maintenance programme ...........................................................................................................................................36
7.2.1
Maintenance frequency..............................................................................................................................................36
7.2.2
7.2.3
Checking and cleaning...............................................................................................................................................36
7.2.4
Safety components ....................................................................................................................................................37
7.3
Opening the burner ....................................................................................................................................................37
8
8.1
Start-up problems ......................................................................................................................................................38
8.2
Operating faults..........................................................................................................................................................39
A
Appendix - Accessories ...........................................................................................................................................................40
20136130
Index
2
GB