
2
General Information
TABLE OF CONTENTS
1 GENERAL INFORMATION ................................................................................................................................................................................. 3
1.1 Symbols used in the manual.........................................................................................................................................................................3
1.2 Appropriate use of appliance........................................................................................................................................................................3
1.3 Water treatment ............................................................................................................................................................................................3
1.4 Information for user or system manager.......................................................................................................................................................3
1.5 Safety warnings ............................................................................................................................................................................................4
1.6 Technical data plate......................................................................................................................................................................................5
1.7 General warnings..........................................................................................................................................................................................6
2 TECHNICAL FEATURES AND DIMENSIONS ...................................................................................................................................................7
2.1 Technical features.........................................................................................................................................................................................7
2.2 Main components .........................................................................................................................................................................................7
2.3 Smoke turbulators.........................................................................................................................................................................................8
2.4 Dimensions...................................................................................................................................................................................................9
2.5 Operating data according to UNI 10348 .....................................................................................................................................................14
3 INSTALLATION INSTRUCTIONS .....................................................................................................................................................................15
3.1 General warnings ......................................................................................................................................................................................15
3.2 Installation standards.................................................................................................................................................................................16
3.3 Handling ....................................................................................................................................................................................................17
3.4 Positioning in boiler room ..........................................................................................................................................................................17
3.5 Burner........................................................................................................................................................................................................17
3.5.1 - Choosing the burner.......................................................................................................................................................................17
3.5.2 Installing the burner..........................................................................................................................................................................18
3.6 Connecting flame sight glass to burner .....................................................................................................................................................18
3.7 Furnace door adjustment, opening and closing ........................................................................................................................................19
3.7.1 65-N÷ 85-N boilers ...........................................................................................................................................................................19
3.7.2 110-N÷ 380-N boilers .......................................................................................................................................................................19
3.7.3 500-N÷ 730-N boilers .......................................................................................................................................................................20
3.7.4 840-N÷ 1900-N boilers .....................................................................................................................................................................20
3.7.5 Important note .................................................................................................................................................................................20
3.8 Connecting flue exhaust pipe ....................................................................................................................................................................21
3.9 Condensation drainage .............................................................................................................................................................................21
3.10 Connecting boiler to system ......................................................................................................................................................................22
3.10.1 Recirculation pump........................................................................................................................................................................22
3.11 Filling the system.......................................................................................................................................................................................22
3.12 Connecting gas..........................................................................................................................................................................................23
3.13 Packaging ..................................................................................................................................................................................................24
3.14 Assembling casing.....................................................................................................................................................................................25
3.15 Electrical connections................................................................................................................................................................................34
4 STANDARD PANEL BOARD ............................................................................................................................................................................ 35
4.1 Panel board functions description .............................................................................................................................................................35
4.2 Electrical wiring diagram of a generic burner to the basic control panel ...................................................................................................36
4.3 Electrical wiring diagram of an elco single phase burner to the basic control panel .................................................................................37
4.4 Electrical wiring diagram of an elco three phase burner to the basic control panel...................................................................................38
4.5 Electrical wiring diagram of an ecoflam single phase burner to the basic control panel ...........................................................................39
4.6 Electrical wiring diagram of an elco three phase burner to the basic control panel.................................................................................. 40
4.9 Commissioning..........................................................................................................................................................................................41
4.10 Adjusting the burner .................................................................................................................................................................................. 42
4.11 Removing flue gas turbulators...................................................................................................................................................................42
5 INSPECTIONS AND MAINTENANCE .............................................................................................................................................................. 43
Inspection and maintenance instructions........................................................................................................................................................... 43
Boiler body maintenance ...................................................................................................................................................................................44
Maintenance of burner.......................................................................................................................................................................................44
Checking ignition electrode................................................................................................................................................................................ 44
Components to check during yearly inspection .................................................................................................................................................44