6.6.3 Ignition output................................................................................................................................................................26
6.7
Combustion head ..........................................................................................................................................................26
6.7.1 Emissions ......................................................................................................................................................................27
6.8
Final checks (with burner operating) .............................................................................................................................27
6.9
Ionisation current ...........................................................................................................................................................27
7
Maintenance ..............................................................................................................................................................................28
7.1
Notes on safety for the maintenance.............................................................................................................................28
7.2
Maintenance programme ..............................................................................................................................................28
7.2.1 Maintenance frequency .................................................................................................................................................28
7.2.2 Safety test - with no gas supply.....................................................................................................................................28
7.2.3 Checking and cleaning ..................................................................................................................................................28
7.2.4 Safety components........................................................................................................................................................29
8
Faults / Solutions ......................................................................................................................................................................30
8.1
Start-up problems ..........................................................................................................................................................30
8.2
Operating faults .............................................................................................................................................................31
A
Appendix - Accessories ...........................................................................................................................................................32
B
Appendix - Electrical panel layout...........................................................................................................................................33
20068189
Contents
2
GB