INDEX
Overview ............................................................................................3
General Information ........................................................................4
Advice for the Installer....................................................................4
CE Labelling ......................................................................................4
Data Plate Symbols .........................................................................4
Safety Regulations ..........................................................................5
Product description ........................................................................7
Control Panel ....................................................................................7
Display ................................................................................................8
Overall View ......................................................................................9
Overall Dimension ...........................................................................9
Minimum Clearances ......................................................................9
Installation ......................................................................................10
Reference Standards ....................................................................10
Installing the Boiler ........................................................................ 13
Gas Connection .............................................................................. 14
Water Connection .......................................................................... 14
Instructions for Opening the Casing and Performing an
Internal Inspection .................................................................... 14
Underfl oor heating ........................................................................15
Water circuit diagram ....................................................................16
Connecting the Flue ...................................................................... 17
Fitting the Coaxial Flue (Ø 60/100 Horizontal) ...................... 18
Fitting the 5” Flue (Ø 80/125 Horizontal / Vertical) ...............19
Fitting the Coaxial Flue (Ø 60/100 Vertical) ...........................20
Fitting the Twin Pipe (Ø 80/80) ................................................... 21
Electrical Connections ................................................................. 24
Peripheral Unit Connection ........................................................ 24
Room Thermostat Connection ...................................................25
Outdoor Sensor Connection ......................................................25
Electrical Diagram ........................................................................26
Commissioning .............................................................................29
Initial Preparation ..........................................................................29
Electricity Supply ..........................................................................29
Filling the Heating System .........................................................29
Filling of the DHW System ..........................................................29
Gas Supply .....................................................................................29
Water Treatment ............................................................................29
First Igniton Operation ................................................................. 30
Ignition procedure .......................................................................... 31
Test Function and Combustion Analysis ................................ 32
AUTO Function ............................................................................... 33
Boiler Protection Devices .......................................................... 35
Boiler Protection Devices............................................................ 35
Table summarising error codes ................................................. 35
Anti-Frost Device ........................................................................... 36
Settings - Adjustment - Problem Identifi cation Menus
Accessing the Menus ................................................................... 37
Maintenance
General Comments ...................................................................... 44
Operational Test ............................................................................ 44
Draining procedures..................................................................... 44
Cleaning the primary exchanger .............................................. 44
Cleaning the trap .......................................................................... 44
Maintenance Guide
General Access ............................................................................. 45
Electrical Unit .................................................................................46
Hydraulic Unit ................................................................................ 48
Burner Unit ...................................................................................... 58
Annual Maintenance .................................................................... 62
Technical Information
Technical Data E-COMBI ONE ................................................... 64
ERP Data E-COMBI ONE .............................................................65
Product fi che E-COMBI ONE ......................................................65
Package Label - Instuctions to fi lling .......................................66
Package fi che ................................................................................68
Benchmark Commissioning &
Warranty Validation Service Record ...................................... 71