Ferroli FERSYSTEM TECH 38 C, Instructions For Use, Installation And Maintenance

Page 1: ...FERSYSTEM TECH 38 C I NSTR UCTIO NS FOR USE INSTAL L ATIO N AN D MAIN TE NAN CE cod 3540U330 09 2009 Rev 00 Seasonal Efficiency SED BU K band A...

Page 2: ...d engi neer The appliance may not be used for purposes other than those for which it was explicitly designed Any other use is considered improper and therefore dan gerous Incorrect installation and us...

Page 3: ...water connections 14 2 4 Connection to the gas system 16 2 5 Electrical Connections 16 2 6 Flue system 18 2 7 Condensate outlet connection 23 3 SERVICE AND MAINTENANCE 25 3 1 Adjustments 25 3 2 System...

Page 4: ...he boiler is totally room sealed from the installation room the air needed for combustion is drawn from outside The boiler also includes a modulating speed fan modulating gas valve pump expansion vess...

Page 5: ...hing during heat exchanger protection 12 Economy symbol 13 Central Heating mode operation 14 Central Heating symbol 15 Burner on and actual load indication Flashing during flame current supervision In...

Page 6: ...owns in winter it is advisable to drain all water from the system Ignition Ensure the power is on to the appliance For the firsts 120 seconds the display shows FH that identifies the Air purge functio...

Page 7: ...ost protection will still be active To totally isolate close the gas cock ahead of the boiler and disconnect electrical power To avoid damage caused by freezing during long shutdowns in winter it is a...

Page 8: ...room thermostat the boiler lights and heats the system water to the system delivery setpoint temperature The burner shuts down when the desired temperature in the room is reached A room thermostat an...

Page 9: ...tem perature compensation mode In O T C mode the temperature of the heating system is controlled according to the external climate conditions this will guarantee a high degree of comfort and energy sa...

Page 10: ...009 Rev 00 To exit the OTC mode press reset Part 6 fig 1 for 5 seconds fig 13 fig 14 Maximum boiler flow temperature Outside temperature Outside temperature Outside temperature Maximum boiler flow tem...

Page 11: ...ation must be reset manually by pressing the reset Part 6 fig 1 for 1 second Other faults F indication cause temporary shutdowns that are automatically reset as soon as the value causing the fault com...

Page 12: ...ation can cause damage or physical injury for which the manufacturer declines any responsibility This appliance must be installed strictly in accordance with these instructions and regulations The Gas...

Page 13: ...all The wall fixing must ensure a stable and effective support for the appliance using the bracket and fixings supplied If the unit is enclosed in a cupboard or moun ted alongside there must be space...

Page 14: ...pipes of the heating system to remove residues or impurities that could affect the unit s operation BS 7593 Building regs Doc L Make the connections to the appliance as shown in fig 16 Key 1 System f...

Page 15: ...of mains water to charge and pressurise the system directly is conditional upon the Local Water Byelaws Again any such connection must be disconnected after use A filling connection is supplied with...

Page 16: ...ework must be adquately supported An isolating gas valve is provided and should be fitted on the boiler gas inlet Please wait 10 minutes when lighting from cold before checking Gas pressures should be...

Page 17: ...ric power cable use only HAR H05 VV F 3x0 75 mm2 cable with a maximum outside diameter of 8 mm Access to the electrical terminal block Follow the instructions given in fig 20 to access the electrical...

Page 18: ...tallation it is first necessary to check that the flue system does not exceed the maximum permissible length The current standards and local regulations must be observed It should be noted that only F...

Page 19: ...tside and causing dripping Starting accessory for coaxial ducts Before proceeding with installation check with table 2 that the maximum permissible length is not exceeded bearing in mind that every co...

Page 20: ...ake sure the maximum permissible length has not been exceeded by means of a simple calculation 1 Establish the layout of the system of split flues including accessories and outlet terminals 2 Consult...

Page 21: ...ble 4 Accessories Losses in meq Air inlet Fume exhaust Vertical Horizontal 80 PIPE 1 m M F 1KWMA83W 1 0 1 6 2 0 BEND 45 M F 1KWMA65W 1 2 1 8 90 M F 1KWMA01W 1 5 2 0 PIPE SECTION with test point 1KWMA7...

Page 22: ...inal on the same wall Vertically from a terminal on the same wall From an opening in the car port e g door window into the dwelling Above ground roof or balcony level 300mm 300mm 300mm 200mm 75mm 200m...

Page 23: ...missible with a vertical progression and with no constrictions Have the flue conveying the hot fumes adequately distanced or isolated from combustible mate rials Be connected to just one unit per floo...

Page 24: ...ic not copper as the condensate has a ph value of 4 slightly acidic Where it is not possible to terminate internally the condensate discharge pipe may be run outside see below drawing Any external run...

Page 25: ...ip C and remove gas pipe A from the fan venturi assembly 4 Replace nozzle B inserted in the gas pipe with that contained in the conversion kit 5 Reassemble gas pipe A with the clip and check the seal...

Page 26: ...iler Vent and spin the pump Ensure the flue system is correctly fitted including terminal locations Ignition Open the gas valve upstream of the boiler Purge the air from the installation pipework to t...

Page 27: ...ue terminal and ducts must be free of obstructions and leaks The gas and water systems must be sound The burner and exchanger must be clean The electrodes must be free of deposits and correctly positi...

Page 28: ...mps etc In addition it is necessary to pay attention after performing all these operations to check and carry out all the phases of ignition and thermostat operation the gas valve and circulation pump...

Page 29: ...board defective Check the PCB A03 High limit protection Flow temperature sensor not active or correctly located Check the correct positioning and operation of the flow sensor No system circulation Che...

Page 30: ...e sensor Sensor damaged or wiring broken Check the wiring or change the sensor F15 Fan problem Tachometer signal interrupted fan connection Check the wiring and fan Fan damaged debris in fan Check the...

Page 31: ...n valve fitted c w filter 6 Pressure Relief Valve 7 Condense outlet Key 1 System flow 22 mm with isolation valve fitted 2 DHW outlet 15 mm 3 Gas inlet 22 mm with isolation valve fitted 4 Cold main inl...

Page 32: ...22 Main burner 29 Internal flue collar 32 Heating pump 36 Automatic air vent 37 Cold water inlet filter 39 Cold water flow limiter 42 D h w temperature sensor 44 Gas valve 56 Expansion vessel 82 Ionis...

Page 33: ...turn 14 Heating Pressure Relief safety valve 16 Premix fan assembly 32 Heating pump 36 Automatic air vent 42 D h w temperature sensor 44 Gas valve 56 Expansion vessel 95 Motorised Diverting valve 114...

Page 34: ...rate flues D 80 meq Measurement given in equivalent linear metres cfr FERROLI calculation system Electrical power supply Max electrical power absorbed W Electric power drawn by the circulator Speed I...

Page 35: ...4 5 Diagrams Head available for the system fig 34 Key 1 2 3 Pump selector positions In order to obtain maximum hot water output the pump must be left in position 3 A Boiler losses of head 0 1 2 3 4 5...

Page 36: ...lve 62 Time clock optional 72 Room thermostat 81 Spark Electrode 82 Ionisation electrode 95 Diverting valve 101 Main p c b 104 Fuse 114 Water pressure switch 136 Flowmeter 138 Outside temperature sens...

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Page 38: ...ED FOR THE DOMESTIC HOT WATER MODE MEASURE RECORD GAS RATE ft3 hr MAXIMUM BURNER OPERATING PRESSURE IF APPLICABLE mbar COLD WATER INLET TEMPERATURE C HOT WATER OUTLET TEMPERATURE C WATER FLOW RATE lts...

Page 39: ...TS SIGNATURE SERVICE 3 DATE ENGINEER NAME COMPANY NAME TEL No CORGI ID CARD SERIAL No COMMENTS SIGNATURE SERVICE 4 DATE ENGINEER NAME COMPANY NAME TEL No CORGI ID CARD SERIAL No COMMENTS SIGNATURE SER...

Page 40: ...the event of a boiler shut down check this is not caused by lack of electricity supply gas supply or low water pressure before calling our Customer Service Helpline Lichfield Road Branston Industrial...