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Contents
6 Electrical system.......................................................................................................................................................................24
6.1 Notes on safety for the electrical wiring .....................................................................................................................24
6.2 Electrical connections ................................................................................................................................................24
6.3 Calibration of thermal relay ........................................................................................................................................25
6.4 Current to the UV photocell........................................................................................................................................25
7 Start-up, calibration and operation of the burner..................................................................................................................26
7.1 Notes on safety for the first start-up...........................................................................................................................26
7.2 Adjustment before first firing (gas oil operation) ........................................................................................................26
7.2.1 Combustion head setting ...........................................................................................................................................26
7.2.2 Pump adjustment.......................................................................................................................................................26
7.2.3 Fan gate adjustment ..................................................................................................................................................26
7.3 Burner calibration (gas oil operation).........................................................................................................................26
7.3.1 Firing..........................................................................................................................................................................26
7.3.2 Operation ...................................................................................................................................................................26
7.4 Adjustment before first firing (gas operation) .............................................................................................................27
7.5 Burner starting (gas operation) ..................................................................................................................................28
7.6 Burner firing (gas operation) ......................................................................................................................................28
7.7 Burner calibration (gas operation)..............................................................................................................................28
7.7.1 2nd stage output ........................................................................................................................................................28
7.7.2 1st stage output .........................................................................................................................................................28
7.7.3 Firing output...............................................................................................................................................................28
7.7.4 Air pressure switch - CO check..................................................................................................................................29
7.7.5 Minimum gas pressure switch....................................................................................................................................29
7.8 Combustion checks....................................................................................................................................................29
7.9 Burner operation ........................................................................................................................................................30
7.9.1 Burner flame goes out during operation.....................................................................................................................30
7.9.2 Led panel ...................................................................................................................................................................30
7.10 LPG - Propane - Butane operation ............................................................................................................................31
8 Maintenance ..............................................................................................................................................................................32
8.1 Notes on safety for the maintenance .........................................................................................................................32
8.2 Maintenance programme...........................................................................................................................................32
8.2.1 Maintenance frequency..............................................................................................................................................32
8.2.2 Checking and cleaning...............................................................................................................................................32
8.3 Opening the burner....................................................................................................................................................34
8.4 Closing the burner......................................................................................................................................................34
9 Faults - Possible causes - Solutions.........................................................................................
..............................................35
A Appendix - Accessories (optional)..........................................................................................................................................39
B Appendix - Electrical panel layout...........................................................................................................................................40
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