Contents
1.
GENERAL INFORMATION ................................................................................... 3
1.1.
Proper use of the appliance ................................................................................ 3
1.2.
Safety warnings ................................................................................................ 3
1.3.
Data label ........................................................................................................ 3
1.4.
Document information ....................................................................................... 3
2.
TECHNICAL FEATURES AND DIMENSIONS ......................................................... 4
2.1.
Technical features ............................................................................................. 4
2.2.
Function principle .............................................................................................. 5
2.3.
Dimensions ...................................................................................................... 6
2.4.
Fuel ................................................................................................................. 7
3.
BOILER MOUNTING ........................................................................................... 8
3.1.
Transportation and delivery ................................................................................ 8
3.2.
Boiler room ...................................................................................................... 8
3.3.
Chimney .......................................................................................................... 9
4.
INSTALLATION ................................................................................................ 11
4.1.
Hydraulic connections ...................................................................................... 11
4.2.
Return temperature protection .......................................................................... 11
4.3.
Filling the system ............................................................................................ 11
4.4.
Automatic ignition system ................................................................................ 12
4.5.
Connection diagrams ....................................................................................... 13
5.
ELECTRICAL CONNECTIONS ............................................................................ 14
5.1.
General instructions ......................................................................................... 14
5.2.
Version without automatic ignition ..................................................................... 14
5.3.
Version with automatic ignition ......................................................................... 18
5.4.
Connecting exhaust temperature sensor ............................................................ 22
5.5.
Connecting temperature sensors ....................................................................... 22
5.6.
Connecting weather sensor............................................................................... 22
6.
BOILER START-UP ........................................................................................... 23
6.1.
Initial lighting checks ....................................................................................... 23
6.2.
Starting the boiler with wood ............................................................................ 23
6.3.
Starting the boiler with pellet/biomass ............................................................... 24
6.4.
Checks to carry after initial start-up .................................................................. 24
6.5.
Manual fuel loading ......................................................................................... 25
6.6.
Operation mode .............................................................................................. 25
6.7.
Combustion regulation ..................................................................................... 25
6.8.
Supervision mode............................................................................................ 26
6.9.
Stop mode ..................................................................................................... 26
6.10.
Chimney damper adjustment ............................................................................ 26
7.
SERVICE AND MAINTENANCE .......................................................................... 27
7.1.
Cleaning the boiler .......................................................................................... 27
7.2.
Cleaning the chimney box ................................................................................ 28
7.3.
Cleaning the furnace ........................................................................................ 28
7.4.
Maintenance intervals ...................................................................................... 28
7.5.
Basic service procedures .................................................................................. 29
7.6.
Maintenance after long stop .............................................................................. 31
8.
TROUBLESHOOTING ........................................................................................ 32
CE DECLARATION OF CONFORMITY
............................................................................... 33
