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Table of Contents
Related Manuals for Ferroli GFN K
Summary of Contents for Ferroli GFN K
- Page 1 GFN K INSTRUCTIONS FOR USE, INSTALLATION AND MAINTENANCE INSTRUCTIONS D'UTILISATION, D'INSTALLATION ET D'ENTRETIEN UPUTE ZA UPORABU, POSTAVLJANJE I ODRŽAVANJE INSTRUC IUNI DE UTILIZARE, INSTALARE I ÎNTRETINERE NAVODILA ZA UPORABO, INSTALIRANJE IN VZDRŽEVANJE...
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Page 2: Declaration Of Conformity
GFN K • Carefully read the warnings in this instruction book- • Periodical maintenance carried out by qualified per- let since they provide important information on safe sonnel is essential for guaranteeing good operation installation, use and maintenance. of the unit. -
Page 3: Table Of Contents
GFN K 1 Operating instructions ......................32 1.1 Introduction............................32 1.2 Control panel ............................32 1.3 Turning on and off ..........................33 1.4 Adjustments............................34 2 Installation ..........................35 2.1 General Instructions ..........................35 2.2 Place of installation ..........................35 2.3 Plumbing connections .......................... -
Page 4: 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 elements assembled with nipples; the profile of the elements is particularly careful and the optimum finning ensures high heat efficiency, performance and consider- able energy saving. -
Page 5: Turning On And Off
GFN K 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 conversion kit. -
Page 6: Adjustments
GFN K 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. To avoid damage caused by freezing during long idle periods in winter, it is advisable to drain all water from the boiler, or add a suitable antifreeze to the heating system, in compliance with that prescribed in sec. -
Page 7: Installation
GFN K 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 STANDARDS AND THE RULES OF PROPER WORKMANSHIP. -
Page 8: Plumbing Connections
GFN K 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 operation. It is ad- visable to install on-off valves between the boiler and heating system allowing the boiler to be isolated from the system if necessary. -
Page 9: Connection To The Flue
GFN K Connection to the electrical grid 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 checked by professionally qualified personnel. The manufacturer is not responsible for any damage caused by failure to earth the system. -
Page 10: 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 declines any liability for damage and/or injury caused by unqualified and unauthorised persons tampering with the unit. - Page 11 GFN K 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 plates.
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Page 12: Technical Data And Characteristics
GFN K 4. Technical data and characteristics 4.1 Dimensions and connections fig. 4 - Dimensions System delivery System return Automatic air vent Expansion tank System filling cock Magnesium anode 130 Hot water tank circulating pump 178 Hot water tank thermometer bulb... -
Page 13: Plumbing Circuit
GFN K 4.2 Plumbing circuit fig. 5 - Plumbing circuit System delivery 209 Hot water tank delivery System return 210 Hot water tank return Automatic air vent 233 Hot water tank drain cock Expansion tank 239 Electrical heating element System filling cock... -
Page 14: Technical Data Table
GFN K 4.3 Technical data table The column on the right gives the abbreviation used on the dataplate. Data Unit Value Nominal heating capacity 30.6 Nominal heat output 19.9 Efficiency Pn Efficiency class Directive 92/42 EEC Max. working pressure in heating (PMS) Max. -
Page 15: Wiring Diagram
GFN K 4.5 Wiring diagram Connection wiring diagram 230V 50Hz fig. 7 - Connection wiring diagram Main wiring diagram 230V 50Hz fig. 8 - Main wiring diagram System circulating pump (not supplied) 143 Hot water tank control thermostat Room thermostat (not supplied) - Page 16 FERROLI S.p.A. Via Ritonda 78/a 37047 San Bonifacio - Verona - ITALY www.ferroli.it...