7.8.5 Intermittent operation ....................................................................................................................................................23
7.8.8 Pre and post spark ignition ............................................................................................................................................23
7.8.9 External lockout signal ..................................................................................................................................................23
7.8.11 Reset protection ............................................................................................................................................................24
7.8.12 Frequency supply error .................................................................................................................................................24
7.8.13 Internal voltage anomaly ...............................................................................................................................................24
7.8.14 Reset push-button fault .................................................................................................................................................24
7.8.15 Checking the fan motor .................................................................................................................................................24
7.8.17 EEprom check ...............................................................................................................................................................24
7.9
Post-purging ..................................................................................................................................................................24
7.10
Programming menu .......................................................................................................................................................25
7.10.1 Shutdown test................................................................................................................................................................26
7.10.2 Post-purging ..................................................................................................................................................................26
7.10.3 Light diagnosis ..............................................................................................................................................................26
7.10.4 Intermittent operation ....................................................................................................................................................26
7.11
Lock-out types ...............................................................................................................................................................27
8
Maintenance ..............................................................................................................................................................................28
8.1
8.2
Maintenance programme ..............................................................................................................................................28
8.2.1 Maintenance frequency .................................................................................................................................................28
8.2.2 Checking and cleaning ..................................................................................................................................................28
8.2.3 Safety components........................................................................................................................................................29
9
Faults / Solutions ......................................................................................................................................................................30
20035274
Contents
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