Fondital NIAS BTN 28 Installation, Use And Maintenance Manual Download Page 1 | Manualshive

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NIAS

INSTALLATION, USE AND

MAINTENANCE

GB

IST 03 C 167 - 01

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Summary of Contents for NIAS BTN 28

Page 1: ...NIAS INSTALLATION USE AND MAINTENANCE GB IST 03 C 167 01...

Page 2: ...Thank you for choosing our boiler Please read these installation and maintenance instructions with care Please note that the boiler must only be installed repaired and serviced by qualified personnel...

Page 3: ...the packaging as all the materials can be recycled The packaging must therefore be sent to specific waste management sites Keep the packaging out of the reach of children as it may represent a choking...

Page 4: ...sitioning the boiler page 13 3 2 4 Installing the boiler page 14 3 2 5 Boiler room ventilation page 15 3 2 6 Flue system page 15 3 2 7 Flue system configuration page 17 3 2 8 Flue system with coaxial...

Page 5: ...the water storage tank from freezing is active Power light B The light indicates that power is being supplied to the boiler Central Heating temperature regulator C The knob sets the heating system wat...

Page 6: ...re or qualified maintenance personnel If the boiler shuts down frequently this indicates that there is a recurring malfunction In this case contact qualified personnel or an authorised Service Centre...

Page 7: ...es or until the temperature of the water in the system reaches 15 C WARNING This function is not active if the boiler is disconnected from the power and gas supply and the gas tap is closed The heatin...

Page 8: ...ruary 1973 amended by Directive 93 68 EEC dated 22 July 1993 NIAS boilers are equipped with safety features according to applicable laws The main technical features of NIAS boilers are below summarize...

Page 9: ...e 11 Temperature probe 12 Expansion vessel heating system 13 Optional expansion vessel DHW system 14 Water storage tank anode 15 Water storage tank 16 Water storage tank thermostat 17 Overheating shut...

Page 10: ...HW production by 45 C t 8 9 lts min DHW production by 35 C t 11 5 lts min DHW production by 40 C t 10 lts min DHW production by 30 C t 13 4 lts min 45 C DHW supply during the first 10 minutes storage...

Page 11: ...4 BTN 28 W 110 Maximum absorbed power BTFS 24 BTFS 28 W 165 Net weight BTN 24 BTN 28 kg 72 5 Net weight BTFS 24 BTFS 28 kg 78 Natural gas consumption BTN 24 BTFS 24 m h min 1 32 max 2 80 Butane consum...

Page 12: ...1 Flue gas mass g s 16 5 17 7 Flue air temperature C 108 8 CO2 5 9 Boiler efficiency 90 45 88 36 NIAS BTN 28 Heat dispersion from the boiler casing max input min input 30 red load Boiler installed ind...

Page 13: ...e maintenance operations check wall sturdiness avoid fixing the boiler to thin partitions avoid installing the boiler above appliances which might affect boiler operation E G kitchen appliances emitti...

Page 14: ...of the above To install the boiler fix the template to the wall by means of four 10 mm screws and dowels IMPORTANT ceiling and screws clearance must be 436 mm position connections of gas supply pipe...

Page 15: ...conductivity it must be perfectly sealed to prevent cooling due to parasite air inlets it must be as vertical as possible and the end section must have a roof top which ensures efficient and constant...

Page 16: ...tly check the flue outlet duct This duct may be obstructed or may be unsuitable for the discharge of flue gas into the atmosphere FONDITAL shall not be held responsible for damage resulting in incorre...

Page 17: ...both end sections must be located within a 500 by 500 mm surface area C42 Boiler connected to collective chimneys including two ducts one for the air intake for combustion and the other for the discha...

Page 18: ...the outlet point to prevent rain water from getting into the duct Type C32 Minimum length of vertical coaxial ducts is 0 5 meters Maximum allowable length of vertical coaxial ducts is 4 meters includ...

Page 19: ...BTFS 24 model must be installed as shown in pic 11 diaphragms are supplied with boiler IMPORTANT Should flue system cross walls and or infrastructure or if it easily accessible it is mandatory to inst...

Page 20: ...facing perimeter walls Maximum allowable load loss 80 Pa Sample No 2 pic 14 Air intake from perimeter wall and flue gas roof outlet Maximum allowable load loss 80 Pa Sample No 3 pic 15 Air intake fro...

Page 21: ...elbows x 4 8 Pa splitting device 80 12 Pa horizontal 80 air intake terminal 3 Pa horizontal 80 outlet terminal 5 Pa Tot load loss 80 Pa 3 2 10 Measuring combustion efficiency Type A accessories Coaxi...

Page 22: ...ing always use FONDITAL approved spare part FONDITAL shall not be held liable for damage on injury caused by failure to properly earth the power mains Gas lines DHW and CH pipes are not suitable for e...

Page 23: ...rge any left air let the system cool down and then adjust water pressure gauge to 0 8 1 bar WARNING For best performance safe trouble free and long lasting operation of boiler and its components in or...

Page 24: ...r dry any wet surfaces 3 4 Starting the boiler 3 4 1 Preliminary checks Before starting the boiler verify the following correct installation of flue gas outlet duct and the end section when the boiler...

Page 25: ...brown blue yellow green Power supply 230 V 50 Hz Power supply 230 V 50 Hz CH DHW A1 A6 Utilities connectors AG Anti freeze DK Low water pressure safety switch E I Summer Winter switch IG Main switch...

Page 26: ...en red teflon E ACC 1 white teflon E RIV pic 23 POWER OUTLETS Modulation board Modulation board black blue orange brown green white red brown blue brown blue black blue orange brown black black black...

Page 27: ...ed with boiler must be installed For conversion and adjustment instruction see below Converting boiler from one type of gas to another remove the main burner remove nozzles 1 in pic 24 of main burner...

Page 28: ...regulator pic 27 located on top of the modulation coil set the CH water temperature to maximum connect a U shaped pressure gauge following instructions shown in pic 28 set the heat power regulator P1...

Page 29: ...nsequently the boiler heat output Burner gas pressure boiler heat output chart pic 30 Assuming the heating system requirement is 18 kW pic 30 chart indicates burner gas pressures to ensure proper boil...

Page 30: ...owing checks boiler integrity leakage of the boiler s gas circuit and gas mains network boiler gas supply pressure minimum and maximum gas pressures to the boiler nozzles boiler ignition boiler combus...

Page 31: ...31...

Page 32: ...to 40 Tel 39 0365 878 31 Fax 39 0365 878 576 e mail info fondital it www fondital it The producer reserves the right to modify the data contained herein at any time without notice Uff Pubblicit Fondit...

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