, cod. 3 540 i19 0 — 10/20 07 (r ev. 0 0 ) gfn k instructions for use, installation and maintenance instructions d'utilisation, d'installation et d'entretien ɂɇɋɌɊɍɄɐɂɂ ɁȺ ɍɉɈɌɊȿȻȺ, ɂɇɋɌȺɅɂɊȺɇȿ ɂ ɌȿɏɇɂɑȿɋɄɈ ɈȻɋɅɍɀȼȺɇȿ ȅǻǾīǴǼȈ ȋȇdzȈǾȈ, ǼīȀǹȉDZȈȉǹȈǾȈ Ȁǹǿ ȈȊȃȉdzȇǾȈǾȈ upute za uporabu, postavljanje i odrŽa...
Gfn k 30 gb b declaration of conformity manufacturer: ferroli s.P.A. Address: via ritonda 78/a 37047 san bonifacio vr italy declares that this unit complies with the following eu directives: • low voltage directive 73/23 (amended by 93/68) • electromagnetic compatibility directive 89/336 (amended by...
Gfn k 31 cod. 3540i190 - 10/2007 (rev. 00) 1 operating instructions .......................................................................................................... 32 1.1 introduction.............................................................................................................
Gfn k 32 gb cod. 3540i190 - 10/2007 (rev. 00) 1. Operating instructions 1.1 introduction the gfn k is a new boiler in cast iron for heating and domestic hot water production, using solid fuels (coal and wood), oil (with optional kit) or pellets (with optional kit). The boiler shell consists of eleme...
Gfn k 33 gb cod. 3540i190 - 10/2007 (rev. 00) 1.3 turning on and off fuel the boiler must be used with coal or natural and untreated wood. Pressed fuels and briquettes can be used, provided they are entirely in wood. An oil or pellet burner can be installed on the boiler with the special optional co...
Gfn k 34 gb cod. 3540i190 - 10/2007 (rev. 00) shutdown for long periods to put the boiler out of service for long periods (e.G. At the end of the cold season), carefully clean the boiler to prevent corrosion. B to avoid damage caused by freezing during long idle periods in winter, it is advisable to...
Gfn k 35 gb cod. 3540i190 - 10/2007 (rev. 00) 2. Installation 2.1 general instructions boiler installation must only be performed by qualified personnel, in accordance with all the instructions given in this technical manual, the provisions of current law, the pre- scriptions of national and local s...
Gfn k 36 gb cod. 3540i190 - 10/2007 (rev. 00) 2.3 plumbing connections the heating capacity of the unit must be previously established by calculating the building's heat requirement according to current regulations. The system must be provided with all the components for correct and regular operatio...
Gfn k 37 gb cod. 3540i190 - 10/2007 (rev. 00) connection to the electrical grid b the unit's electrical safety is only guaranteed when correctly connected to an efficient earthing system exe- cuted according to current safety standards. Have the efficiency and suitability of the earthing system chec...
Gfn k 38 gb cod. 3540i190 - 10/2007 (rev. 00) 3. Service and maintenance all adjustment, commissioning and periodical control operations described below must only be carried out by qualified per- sonnel (meeting the professional technical requirements prescribed by current regulations). Ferroli decl...
Gfn k 39 gb cod. 3540i190 - 10/2007 (rev. 00) periodical check to ensure correct operation of the unit over time, have qualified personnel carry out a yearly check, providing for the following: • check and if necessary clean the boiler and flueways as described above. • check the state of the burner...
Gfn k 40 gb cod. 3540i190 - 10/2007 (rev. 00) 4. Technical data and characteristics 4.1 dimensions and connections fig. 4 - dimensions 10 system delivery 11 system return 36 automatic air vent 56 expansion tank 74 system filling cock 97 magnesium anode 130 hot water tank circulating pump 178 hot wat...
Gfn k 41 gb cod. 3540i190 - 10/2007 (rev. 00) 4.2 plumbing circuit fig. 5 - plumbing circuit 10 system delivery 11 system return 36 automatic air vent 56 expansion tank 74 system filling cock 97 magnesium anode 130 hot water tank circulating pump 178 hot water tank thermometer bulb 180 hot water tan...
Gfn k 42 gb cod. 3540i190 - 10/2007 (rev. 00) 4.3 technical data table the column on the right gives the abbreviation used on the dataplate. 4.4 diagrams pressure loss fig. 6 - pressure loss data unit value nominal heating capacity kw 30.6 (q) nominal heat output kw 19.9 (p) efficiency pn % 65 effic...
Gfn k 43 gb cod. 3540i190 - 10/2007 (rev. 00) 4.5 wiring diagram connection wiring diagram fig. 7 - connection wiring diagram main wiring diagram fig. 8 - main wiring diagram 32 system circulating pump (not supplied) 72 room thermostat (not supplied) 98 switch 130 hot water tank circulating pump 143...
Ferroli s.P.A. Via ritonda 78/a 37047 san bonifacio - verona - italy www.Ferroli.It.
