Ferroli KONA Basso NOx Mode D'emploi page 60

1 USER INSTRUCTIONS................................................................................................................................................................ 61
1.1 Introduction ..................................................................................................................................................... 61
1.2 Display symbols ............................................................................................................................................. 61
1.3 Control panel buttons ..................................................................................................................................... 61
1.4 Control panel .................................................................................................................................................. 61
1.5 OPERATION................................................................................................................................................... 61
1.5.1 Turning on and off ................................................................................................................................. 62
1.5.2 NORMAL operation ............................................................................................................................... 62
1.5.3 ECO mode............................................................................................................................................. 62
1.5.4 Solar energy function ............................................................................................................................ 62
2 INSTALLATION INSTRUCTIONS ............................................................................................................................................... 63
2.1 General instructions ....................................................................................................................................... 63
2.2 Place of installation ........................................................................................................................................ 63
2.3 Water heater installation ................................................................................................................................. 63
2.4 Plumbing connections .................................................................................................................................... 64
2.5 Gas connection .............................................................................................................................................. 64
2.6 Electrical connections ..................................................................................................................................... 65
2.7 Air and fume ducts .......................................................................................................................................... 65
2.7.1 Connection with coaxial pipes ............................................................................................................... 65
2.7.2 Connection with separate pipes ............................................................................................................ 66
3 SERVICE AND MAINTENANCE ................................................................................................................................................. 67
3.1 ADJUSTMENTS ............................................................................................................................................. 67
3.1.1 Gas conversion ..................................................................................................................................... 67
3.1.2 Gas valve calibration ............................................................................................................................. 68
3.1.3 Electronic board replacement................................................................................................................ 69
3.2 STARTUP ....................................................................................................................................................... 69
3.2.1 Before turning on the water heater ........................................................................................................ 69
3.2.2 Checks during operation ....................................................................................................................... 69
3.3 MAINTENANCE ............................................................................................................................................. 69
3.3.1 Periodic inspection ................................................................................................................................ 69
3.3.2 Opening the casing ............................................................................................................................... 70
3.4 FAULTS .......................................................................................................................................................... 70
3.4.1 List of faults ........................................................................................................................................... 70
3.4.2 Faults history ......................................................................................................................................... 70
3.5 PARAMETERS ............................................................................................................................................... 71
3.5.1 List of parameters.................................................................................................................................. 71
4 TECHNICAL DATA AND CHARACTERISTICS......................................................................................................................... 72
4.1 Dimensions and connections ......................................................................................................................... 72
4.2 General view and main components .............................................................................................................. 73
4.3 Technical data table ........................................................................................................................................ 74
4.4 Wiring diagram ............................................................................................................................................... 75
60
EN
cod. A73023752 - Rev. 00 - 08/2024
KONA