Installation and servicing
instructions
(Only for qualified technician)
overview
.....................................................................9
Advice for the installer .................................................9
Safety regulations ......................................................10
product descrption
..................................................12
Overall view ...............................................................12
Dimensions ................................................................12
Minimum clearences..................................................13
installation
................................................................14
Before installing the appliance...................................14
Installation location ....................................................14
Gas connection..........................................................14
Water connection .......................................................15
View of hydraulic connections ...................................15
Connections of flue gas discharge ducts ...................15
Electrical diagram ......................................................16
commissioning
........................................................17
Ignition procedure ......................................................17
Electricity supply ........................................................17
Filling the hydraulic circuit .........................................17
Gas supply.................................................................17
First Ignition ...............................................................17
Checking the gas settings .........................................18
Supply presure check ................................................18
Checking the maximum burner pressure...................18
Gas settins table ........................................................19
Gas changeover ........................................................19
appliance protection devices
.................................20
Table summarising error codes .................................20
maintenance
.............................................................22
Instruction for opening the casing and performing
an internal inspection..............................................22
General comments ....................................................22
Operational test .........................................................23
Draining procedures ..................................................23
Information for the user .............................................23
Disposal and recycling the appliance. .......................23
Symbols used on the data plate ................................23
thecnical data
...........................................................24
Product fiche..............................................................25