Ferroli NATURFIRE 30 HR Installation, Use And Maintenance Manual page 39

1 GENERAL INFORMATION .................... 40
1.1 Introduction ...................................... 40
1.2 Using the manual ............................. 40
1.3 Safety rules ...................................... 40
1.4 Technical description ....................... 41
1.5 Permissible use and fuel .................. 42
1.6 Accessories supplied ....................... 42
1.7 Reference standards ........................ 43
1.8 Data plate ......................................... 43
1.9 Boiler decommissioning ................... 43
1.10 Instructions for requesting assistance
and replacement parts ........................... 43
2 TRANSPORT AND INSTALLATION ..... 44
2.1 Conditions of supply, transport and
storage ................................................... 44
2.2 Place of installation, positioning and
fire-prevention safety ............................. 45
2.3 Air inlet ............................................. 47
2.4 Fume exhaust .................................. 47
2.4.1 Types of installations .................. 47
2.5 Turbulator and brazier position check
............................................................... 48
2.6 Electrical connection ........................ 48
2.7 Wiring diagram ................................. 49
2.8 Wiring diagram for zone system ....... 50
2.9 Plumbing connections ...................... 50
2.9.1 System water filling .................... 50
2.9.2 System water characteristics ...... 50
2.9.3 DHW system .............................. 50
2.9.4 Boiler hydraulic diagrams ........... 51
2.10 Emergency ..................................... 52
3 BOILER SAFETY ................................... 53
3.1 Safety distance from flammable
materials ................................................ 53
3.2 Fume exhaust safety ........................ 53
3.3 Combustion chamber overpressure
safety ..................................................... 53
3.4 Overheating - safety thermostats ..... 53
3.5 Safety against flare-back in the pellet
chute ...................................................... 53
3.6 Overcurrent protection device .......... 53
3.7 Water circuit overpressure safety ..... 53
3.8 Fume extractor fan failure ................ 53
3.9 Opening safety device for fire-door
ash-door ................................................. 53
4 BOILER USE .......................................... 54
4.1 Introduction ...................................... 54
4.2 Description of control panel .............. 54
4.3 Lighting ............................................ 55
4.3.1 Check before lighting .................. 55
4.3.2 Startup stage .............................. 55
4.4 Work stage ....................................... 56
4.4.1 Modifying the water temperature
setting.................................................. 56
4.4.2 Cleaning the brazier ................... 57
4.4.3 DHW with rapid heat exchanger . 57
4.4.4 DHW with storage tank............... 57
4.4.5 System with puffer / heat
accumulator ........................................ 57
4.5 Shutting down .................................. 57
4.6 Menu ................................................ 58
4.6.1 Menu 01 - Chrono setting ......... 59
4.6.2 Menu 02 - User adjustments ...... 60
4.6.3 Menu 03 - User setting ............... 60
4.6.4 Menu 04 - boiler status ............... 61
4.6.5 Menu 05 - Technician settings ... 61
4.7 Thermostat - external
chronothermostat ................................... 61
4.8 Idle period (end of season) .............. 61
5 BOILER CLEANING .............................. 62
5.1 Cleaning the brazier - brazier holder 62
5.2 Cleaning the ash container .............. 62
5.3 Cleaning the fume extractor and
combustion chamber .............................. 62
5.4 Cleaning the air flow meter .............. 63
5.5 Cleaning the flue - flue connection ... 63
5.6 Cleaning the exchanger with
turbulator-shaker device ........................ 63
6 MAINTENANCE ..................................... 64
6.1 Introduction ...................................... 64
6.2 Removing the boiler cladding ........... 64
6.3 Boiler internal parts .......................... 64
6.4 Electrical components ..................... 65
6.5 Standard hydraulic components....... 65
7 TROUBLESHOOTING ........................... 66
7.1 Alarm management .......................... 66
8 INSTALLER ....................................... 68
8.1 Menu installer settings .................. 68
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NATURFIRE 30-35-39 HR