Riello GI/EMME 1400 Installation, Use And Maintenance Instructions page 4

6 Electrical system.......................................................................................................................................................................26
6.1 Notes on safety for the electrical wiring .....................................................................................................................26
6.2 Electrical wiring factory-set ........................................................................................................................................27
6.3 Electrical connection to the terminal strip - installer-set .............................................................................................30
6.3.1 Connection RWF40....................................................................................................................................................31
6.3.2 Calibration of thermal relay ........................................................................................................................................32
7 Burner operation .......................................................................................................................................................................33
7.1 Notes on safety for the first start-up ...........................................................................................................................33
7.2 Starting the burner .....................................................................................................................................................33
7.2.1 Venting the gas supply...............................................................................................................................................33
7.2.2 Minimum gas pressure switch....................................................................................................................................33
7.2.3 Maximum gas pressure switch...................................................................................................................................33
7.2.4 Air pressure switch.....................................................................................................................................................33
7.2.5 Gas butterfly GI / EMME 2000 - 3000 - 4500.............................................................................................................34
7.2.6 AIR / GAS RATIO ADJUSTMENT .............................................................................................................................34
7.3 Burner start-up cycle ..................................................................................................................................................34
8 Maintenance ..............................................................................................................................................................................35
8.1 Notes on safety for the maintenance .........................................................................................................................35
8.2 Maintenance programme ...........................................................................................................................................35
8.2.1 Maintenance frequency..............................................................................................................................................35
8.2.2 Checking and cleaning...............................................................................................................................................35
9 Faults - Possible causes - Solutions.......................................................................................................................................36
A Appendix - Accessories (optional) ..........................................................................................................................................38
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Contents
2 GB