Atlas D Manual
Contents
1. Fault z 5 2 Loss of head Fault Possible cause Cure I code Pressure loss water side Sensor damaged F14 Delivery sensor 2 fault Wiring shorted Check the wiring or replace the sensor Wiring disconnected F34 Supply voltage under 170V Electric mains trouble Check the electrical system 50 F35 Mains frequency fault Electric mains trouble Check the electrical system Pressure too low Fill the system 40 F37 Incorrect system water pressure Sensor damaged Check the sensor lt iri 30 Probe damaged or wiring shorted Check the wiring or replace the sensor F39 External probe fault Probe disconnected after Reconnect the external probe 20 activating the sliding temperature or disable the sliding temperature Check the system 10 F40 Incorrect system water pressure Pressure too high Check the safety valve Check the expansion tank 0 I 7 Check the correct positioning 2000 2500 3000 3500 4000 4500 5000 5500 Delivery sensor not inserted 41 Sensor positioning and operation of the heating B boiler shell sensor F42 Heating sensor fault Sensor damaged Replace the sensor fig 20 Pressure loss F47 System water pressure sensor fault Wiring disconnected Check the wiring A mbar B Flowrate l h 5 TECHNICAL DATA AND CHARACTERISTICS 5 3 Technical data table 5 1 Dimensions connections and main components 500 l Data Unit Value Value Value2. the boiler card Sliding Temperature has priority System water pressure adjustment The filling pressure with system cold read on the display must be approx 1 0 bar If the system pressure falls to values below minimum the boiler card will activate fault F37 fig 15 fig 15 Low system pressure fault Once the system pressure is restored the boiler will activate the 120 second venting cycle indicated on the display by FH 3 INSTALLATION 3 1 General Instructions BOILER INSTALLATION MUST ONLY BE PERFORMED BY QUALIFIED PERSON NEL IN ACCORDANCE WITH ALL THE INSTRUCTIONS GIVEN IN THIS TECHNICAL MANUAL THE PROVISIONS OF CURRENT LAW THE PRESCRIPTIONS OF NA TIONAL AND LOCAL STANDARDS AND THE RULES OF PROPER WORKMANSHIP 3 2 Place of installation The boiler must be installed in a special room with ventilation openings towards the out side in conformity with current regulations If there are several burners or extraction units that can work together in the same room the ventilation openings must be sized for si multaneous operation of all the units The place of installation must be free of flammable objects or materials corrosive gases volatile substances or dusts which sucked by the burner fan can obstruct the pipes inside the burner or the combustion head The room must be dry and not exposed to rain snow or frost If the unit is enclosed in a cabinet or mounted alongside a space must be pro v
3. 1 The heating graduation marks detail 26 fig 1 light up as the heating sensor tempera ture reaches the set value fig 2 DHW Comfort A DHW demand generated by drawing domestic hot water is indicated by flashing of the hot water under the tap details 12 and 13 fig 1 Make sure the Comfort function detail 15 fig 1 is activated The DHW graduation marks detail 11 fig 1 light up as the DHW sensor temperature reaches the set value fig 3 Exclude hot water tank economy Hot water tank temperature maintaining heating can be excluded by the user If exclud ed domestic hot water will not be delivered When hot water tank heating is activated default setting the COMFORT symbol detail 15 fig 1 is activated on the display and when off the ECO symbol detail 15 fig 1 is activated on the display The hot water tank can be deactivated by the user ECO mode by pressing the button eco comfort detail 7 fig 1 To activate COMFORT mode press the button eco com fort detail 7 fig 1 again 2 3 Turning on and off Boiler not electrically powered fig 4 Boiler not electrically powered The antifreeze system does not work when the power and or gas to the unit are turned off To avoid damage caused by freezing during long idle periods in win ter itis advisable to drain all water from the boiler DHW circuit and system or drain just the DHW circ
4. ATLAS D 5 4 Wiring diagram L N L 2 ae 8 9 10 11 12 1278 DBM06A fig 21 Wiring diagram 32 Heating circulating pump optional 42 DHW temperature probe optional 72 Room thermostat optional 130 DHW circulating pump optional 138 External probe optional 139 Room unit optional 211 Burner connector 246 Pressure transducer 278 Double sensor heating safety 304 2nd stage burner connector version with 6 and 7 elements only 28 cod 35405131 12 2009 Rev 00 Dichiarazione di conformita ll costruttore FERROLI S p A Indirizzo Via Ritonda 78 a 37047 San Bonifacio VR dichiara che questo apparecchio e conforme alle seguenti direttive CEE e Direttiva Apparecchi a Gas 90 396 e Direttiva Rendimenti 92 42 e Direttiva Bassa Tensione 73 23 modificata dalla 93 68 e Direttiva Compatibilit Elettroma
5. Value Value Model 030 42 055 070 087 Number of elements no 3 4 5 6 7 Max heating capacity KW 32 2 45 58 8 74 7 93 Q Min heating capacity 16 9 31 8 44 7 58 5 74 Q Max heat output in heating kW 30 42 55 70 87 Min heat output heating kW 16 30 42 55 70 Efficiency Pmax 80 60 93 93 3 93 5 93 7 94 mi Efficiency 30 94 6 94 1 93 7 93 8 95 Efficiency class Directive 92 42 EEC working pressure in heating bar 6 6 6 6 6 PMS Min working pressure in heating 0 8 0 8 0 8 0 8 1 Max heating temperature C 95 95 95 95 95 tmax Heating water content L 18 23 28 33 38 Protection rating IP XOD Power supply voltage V Hz 230 50 230 50 230 50 230 50 230 50 Electrical power input 5 5 5 5 5 Empty weight kg 127 166 205 244 283 Combustion chamber length mm 350 450 550 650 750 10 Combustion chamber diameter mm 30 30 30 30 30 Load loss on fumes side mbar 0 59 0 50 0 45 0 55 1 F OB oc ATLAS D30 400 115 120 130 ATLAS D 42 500 115 120 130 ATLAS D 55 600 115 120 130 ATLAS D70 732 115 120 130 ATLAS D 87 832 115 120 130 fig 19 Dimensions connections and main components 10 1 1 2 system delivery 11 1 1 2 system return 34 Heating temperature sensor 275 Heating system drain cock 292 105 burner connection hole 294 Heating system pressure sensor cod 3540 131 12 2009 Rev 00 Ferroli
6. and check the result in the room fig 13 Compensation curves OFFSET 20 OFFSET 40 20 10 0 10 20 fig 14 Example of parallel compensation curve shift IEN cod 35405131 12 2009 Rev 00 ATLAS D Adjustments from Remote Timer Control If the Remote Timer Control optional is connected to the boiler the above ad justments are managed according to that given in table 1 Also the control pan el display detail 5 fig 1 shows the actual room temperature read by the Remote Timer Control Table 1 Heating temperature adjustment Adjustment can be made from the Remote Timer Control menu and the boiler control panel Domestic hot water temperature adjustment Adjustment can be made from the Remote Timer Control menu and the boiler control panel Summer Winter switchover Summer mode has priority over a possible Remote Timer Con trol heating demand On disabling DHW from the Remote Timer Control menu the boiler selects the Economy mode In this condition the button 7 fig 1 on the boiler panel is disabled Eco Comfort selection On enabling DHW from the Remote Timer Control menu the boiler selects the Comfort mode In this condition it is possible select one of the two modes with the button 7 fig 1 on the boiler panel Sliding Temperature Both the Remote Timer Control and the boiler card manage Slid ing Temperature adjustment of the two
7. ergy saving throughout the year In particular as the outside temperature increases the system delivery temperature decreases according to a specific compensation curve With Sliding Temperature adjustment the temperature set with the heating buttons de tails 3 and 4 fig 1 becomes the maximum system delivery temperature It is advisable to set the maximum value to allow system adjustment throughout its useful operating range The boiler must be adjusted at the time of installation by qualified personnel Adjust ments can in any case be made by the user to improve comfort Compensation curve and curve offset Press the button mode detail 10 fig 1 once to display the compensation curve fig 11 which can be modified with the DHW buttons details 1 and 2 fig 1 Adjust the required curve from 1 to 10 according to the characteristic fig 13 By setting the curve to 0 sliding temperature adjustment is disabled fig 11 Compensation curve Press the heating buttons details 3 and 4 fig 1 to access parallel curve offset fig 14 modifiable with the DHW buttons details 1 and 2 fig 1 fig 12 Parallel curve offset Press the button mode detail 10 fig 1 again to exit parallel curve adjustment mode If the room temperature is lower than the required value it is advisable to set a higher order curve and vice versa Proceed by increasing or decreasing in steps of one
8. system Also make sure that the electrical system is adequate for the maximum power absorbed by the unit as specified on the boiler dataplate The boiler is prewired and provided with a Y cable and plug for connection to the elec tricity line The connections to the grid must be made with a permanent connection and equipped with a bipolar switch whose contacts have a minimum opening of at least 3 mm interposing fuses of max 3A between the boiler and the line It is important to re spect the polarities LINE brown wire NEUTRAL blue wire EARTH yellow green wire in making connections to the electrical line During installation or when changing the power cable the earth wire must be left 2 cm longer than the others The user must never change the unit s power cable If the cable gets damaged switch off the unit and have it changed solely by professionally qualified person nel If changing the electric power cable use solely HAR H05 VV F 3x0 75 mm2 cable with a maximum outside diameter of 8 mm cod 35405131 12 2009 Rev 00 25 Ferroli Room thermostat optional IMPORTANT THE ROOM THERMOSTAT MUST HAVE VOLTAGE FREE CONTACTS CONNECTING 230 V TO THE ROOM THERMOSTAT TERMI NALS WILL PERMANENTLY DAMAGE THE ELECTRONIC BOARD When connecting time controls or a timer do not take the power supply for these devices from their breaking contacts Their power supply must be by means of direct connection from the mains or
9. values below 15 F Decree 236 88 for uses of water intended for human con sumption Treatment of the water used is indispensable in case of very large systems or with frequent introduction of replenishing water in the system If water softeners are installed at the boiler cold water inlet make sure not to reduce the water hardness too much as this could cause early deterioration of the magnesium anode in the hot water tank Antifreeze system antifreeze fluids additives and inhibitors The boiler is equipped with an antifreeze system that turns on the boiler in heating mode when the system delivery water temperature falls under 6 C The device will not come on if the electricity and or gas supply to the unit are cut off If it becomes necessary it is permissible to use antifreeze fluid additives and inhibitors only if the manufacturer of these fluids or additives guarantees they are suitable for this use and cause no damage to the heat exchanger or other components and or materials of the boiler unit and sys tem It is prohibited to use generic antifreeze fluid additives or inhibitors that are not ex pressly suited for use in heating systems and compatible with the materials of the boiler unit and system Connection to a storage tank for domestic hot water production The unit s electronic board is arranged for managing an external storage tank for domes tic hot water production Carry out the plumbing connections according to the diagr
10. with batteries depending on the kind of device Accessing the electrical terminal block Undo the two screws A located on the top part of the control panel and remove the cover fig 17 Accessing the terminal board 3 6 Connection to the flue The unit must be connected to a flue designed and built in compliance with current reg ulations The pipe between the boiler and flue must be made from material suitable for the purpose i e heat and corrosion resistant Ensure the seal at the joints and insulate the entire pipe between boiler and flue to prevent the formation of condensate 4 SERVICE AND MAINTENANCE All adjustment conversion start up and maintenance operations described below must only be carried out by Qualified Personnel meeting the professional technical require ments prescribed by current regulations such as those of the Local After Sales Techni cal Service FERROLI declines any liability for damage and or injury caused by unqualified and un authorised persons tampering with the unit 41 Adjustments TEST mode activation Press the heating buttons part 3 and 4 fig 1 at the same time for 5 seconds to ac tivate TEST mode The boiler lights at maximum power The heating symbol detail 24 fig 1 and DHW symbol detail 12 fig 1 flash on the display le bar fig 18 Operation in TEST mode To deactivate TEST mode repeat the activation sequence In any c
11. Ferroli ISO 9001 2000 CERTIFIED COMPANY I C ISTRUZIONE PER L USO L INSTALLAZIONE E LA MANUTENZIONE INSTRUCCIONES DE USO INSTALACION Y MANTENIMIENTO KULLANMA KURULUM VE BAKIM TALIMATLARI INSTRUCTIONS FOR USE INSTALLATION AND MAINTENANCE INSTRUCTIONS D UTILISATION D INSTALLATION ET D ENTRETIEN OAHTTIE XPH2H2 E KATA gt TA gt H gt KAI 2YNTHPH2H2 AANWIJZINGEN VOOR GEBRUIK INSTALLATIE EN ONDERHOUD cod 3540S131 12 2009 Rev 00 ATLAS D EN a GENERAL INSTRUCTIONS Carefully read the instructions contained in this instruction booklet After boiler installation inform the user regarding its operation and give him this manual which is an integral and essential part of the product and must be kept with care for future reference Installation and maintenance must be carried out by professionally qualified personnel according to current regulations and the manufacturer s instructions Do not carry out any operation on the sealed control parts Incorrect installation or inadequate maintenance can result in damage or injury The Manufacturer declines any liability for damage due to errors in installation and use or failure to follow the instructions Before carrying out any cleaning or maintenance operation disconnect the unit from the power supply using the system switch and or the special cut off devices In case of a fault and or poor operation deactivate the unit and do not attempt to repair it or directly int
12. am fig 16 pumps and non return valves must be supplied separately Carry out electrical connections as shown in the wiring diagram in cap 5 4 A probe FERROLImust be used At the next lighting the boiler s control system recognises the presence of the hot water tank probe and automatically configures the DHW function activating the display and rel evant controls fig 16 Diagram of connection to an external hot water tank Key 8 Domestic hot water outlet 9 Domestic cold water inlet 10 System delivery 11 System return 3 4 Burner connection An oil or gas burner with blown air for pressured furnaces can be used if its operation characteristics are suitable for the size of the boiler furnace and its overpressure The choice of burner must be made beforehand following the manufacturer s instructions according to the work range fuel consumption and pressures as well as the length of the firebox Install the burner in compliance with the Manufacturer s instructions 3 5 Electrical connections Connection to the electrical grid The unit s electrical safety is only guaranteed when correctly connected to an efficient earthing system executed 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
13. ase TEST mode is automatically deactivated after 15 minutes Burner adjustment Boiler efficiency and correct operation depend above all on accurate burner adjustments Carefully follow the Manufacturer s instructions The two stage burners must have the first stage adjusted to a power level not below the boiler s rated min power The power of the second stage must not be higher than the boiler s rated max power 4 2 Start up Checks to be made at first lighting and after all maintenance operations that involved disconnecting from the systems or an intervention on safety devices or parts of the boiler Before lighting the boiler Open any on off valves between the boiler and the systems e Check the seal of the fuel system Check correct prefilling of the expansion tank Fill the water system and make sure that all air contained in the boiler and the sys tem has been vented by opening the air valve on the boiler and any air valves on the system Make sure there are no water leaks in the system domestic hot water circuits con nections or boiler e Check correct connection of the electrical system and efficiency of the earthing sys tem Make sure there are no flammable liquids or materials in the immediate vicinity of the boiler ATLAS D Checks during operation Turn the unit on as described in sec 2 3 Check the seal of the fuel circuit and water systems Check the efficiency of the flue and air fume
14. chtlijn Elektromagnetische compatibiliteit 89 336 EEG gewijzigd door 93 68 Voorzitter Raad van Bestuur en wettelijk vertegenwoordiger Onderscheiden voor verdiensten op economisch gebied Dante Femoli KU FERROLI S p A anpec Via Ritonda 78 a 37047 San Bonifacio VR 90 396 no 92 42 73 23 93 68 e 89 336 93 68 Dante Ferroli Ferroli FERROLI S p A Via Ritonda 78 a 37047 San Bonifacio Verona ITALY www ferroli it
15. d Legal Representative Cav del Lavoro ante C C C C Declaration de conformit Le constructeur FERROLI S p A Adresse Via Ritonda 78 a 37047 San Bonifacio VR d clare que cet appareil est conforme aux directives CEE ci dessous Directives appareils gaz 90 396 Directive rendements 92 42 Directive basse tension 73 23 modifi e 93 68 Directive Compatibilit Electromagn tique 89 336 modifi e 93 68 Pr sident et fond de pouvoirs Cav du travail Dante Fegroli AnAwon cuuHOppwons O FERROLI S p A Aigs 8uvon Via Ritonda 78 a 37047 San Bonifacio VR ONAWVEI n OUOKEU JE AKOAOUBES OONYiEG EOK Oonyia ouoKkeuwv aEpiou 90 396 Odnyia arrod vewv 92 42 Oonyia xaunA g T ons 73 23 at rnv 93 68 Oonyia 89 336 at rnv 93 68 Presidente e Legale rappresentante kal VOHILOC EKTIPOOWITOC Dante Fegroli Conformiteitsverklaring De fabrikant FERROLI S p A Adres Via Ritonda 78 a 37047 San Bonifacio VR verklaart dat dit apparaat conform is aan de volgende EEG richtlijnen e Richtlijn Gastoestellen 90 396 EEG Richtlijn Rendementseisen 92 42 EEG e Laagspanningsrichtlijn 73 23 EEG gewijzigd door 93 68 Ri
16. d ducts must be free of obstructions and leaks e The burner and exchanger must be clean and free of deposits For possible clean ing do not use chemical products or wire brushes The gas and water systems must be airtight The water pressure the cold water system must be approx 1 bar otherwise bring it to that value The circulating pump must not be blocked The expansion tank must be filled e Check the magnesium anode and replace it if necessary The boiler casing control panel and aesthetic parts can be cleaned with a soft and damp cloth if necessary soaked in soapy water Do not use any abrasive detergents and solvents Boiler cleaning 1 Disconnect the power supply to the boiler 2 Remove the front top and bottom panel 3 Open the door by undoing the knobs 4 Clean the inside of the boiler and the entire path of exhaust fumes using a tube brush or compressed air 5 Then close the door securing it with the knob To clean the burner refer to the Manufacturer s instructions 4 4 Troubleshooting Diagnostics The boiler is equipped with an advanced self diagnosis system In case of a boiler anom aly the display will flash together with the fault symbol detail 22 fig 1 indicating the fault code There are faults that cause permanent shutdown marked with the letter A to restore operation press the RESET button detail 8 fig 1 for 1 second or RESET on the op tional remote timer con
17. ducts during boiler operation Make sure the water is circulating properly between the boiler and systems e Check correct boiler lighting by performing various tests turning it on and off with the room thermostat or remote control Make sure the fuel consumption indicated on the meter matches that given in the technical data table on sec 5 3 Ensure the seal of the fumebox and burner door Make sure the burner works properly This check must be made with the special in struments following the manufacturer s instructions e Check correct programming of the parameters and carry out any required customi sation compensation curve power temperatures etc 4 3 Maintenance Periodical check To ensure correct operation of the unit over time have qualified personnel carry out a yearly check providing for the following The control and safety devices must function correctly The fume exhaust circuit must be perfectly efficient Check there are no obstructions or dents in the fuel supply and return pipes Clean the filter of the fuel suction line Measure the correct fuel consumption Clean the combustion head in the fuel outlet zone on the swirl disc Leave the burner running at full rate for approximately ten minutes then analyse the combustion checking Allthe elements specified in this manual are set correctly Temperatures of the fumes at the flue CO2 percentage content The air fume end piece an
18. ervene Contact professionally qualified personnel Repair replacement of the products must only be carried out by professionally qualified using original spare parts Failure to comply with the above could affect the safety of the unit This unit must only be used for its intended purpose Any other use is considered improper and therefore dangerous The packing materials are potentially hazardous and must not be left within the reach of children The images given in this manual are a simplified representation of the product In this representation there may be slight and insignificant differences with respect to the product supplied 2 OPERATING INSTRUCTIONS 2 1 Introduction Dear Customer Thank you for choosing a FERROLI boiler featuring advanced design cutting edge tech nology high reliability and quality construction Please read this manual carefully since it provides important information on safe installation use and maintenance ATLAS D is a high efficiency heat generator for domestic hot water production optional and heating suitable for operation with blown oil or gas burners The boiler shell consists of cast iron elements assembled with double cones and steel stays The control system is with microprocessor and digital interface with advanced temperature control functions The boiler is arranged for connection to an external storage tank for hot water production optional In this manual all the functions relevan
19. freeze system remajns activated To deactivate Summer mode press the button detail 6 fig 1 again for 1 second Heating temperature setting Operate the heating buttons details 3 and 4 fig 1 to adjust the temperature from a min of 30 C to a max of 90 C it is advisable not to operate the boiler below 45 C fig 9 Hot water temperature adjustment Operate the DHW buttons details 1 and 2 fig 1 to adjust the temperature from a min of 10 C to a max of 65 C fig 10 Room temperature adjustment with optional room thermostat Using the room thermostat set the temperature desired in the rooms If the room ther mostat is not installed the boiler will keep the heating system at its setpoint temperature ATLAS D Room temperature adjustment with optional remote timer control Using the remote timer control set the temperature desired in the rooms The boiler unit will set the system water according to the required room temperature For information on the remote timer control please refer to its user s manual Sliding Temperature When the optional external probe is installed the control panel display detail 5 fig 1 shows the actual outside temperature read by the probe The boiler control system op erates with Sliding Temperature In this mode the temperature of the heating system is controlled according to the outside weather conditions to ensure high comfort and en
20. gnetica 89 336 modificata dalla 93 68 Presidente e Legale rappresentante Cav del Lavoro Dante Feyoli Declaracion de conformidad El fabricante FERROLI S p A Direccion Via Ritonda 78 a 37047 San Bonifacio Verona declara que este equipo satisface las siguientes directivas CEE Directiva de Aparatos de Gas 90 396 e Directiva de Rendimientos 92 42 Directiva de Baja Tensi n 73 23 modificada por la 93 68 e Directiva de Compatibilidad Electromagn tica 89 336 modificada por la 93 68 Presidente y representante legal Caballero del Trabajo Dante Fegoli Uygunluk beyani imalatgi FERROLI S p A Adres Via Ritonda 78 a 37047 San Bonifacio VR bu cihazin asagida yer alan AET EEC y nergelerine uygunluk i inde oldugunu beyan etmektedir e 90 396 Gazla calistirilan niteler i in Y netmelik e 92 42 Randiman Verimlilik Y netmeligi e Y nerge 73 23 D s k Voltaj 93 68 nolu direktifle degisiklige ugratildi e 89 336 Elektromanyetik Uygunluk Y netmeligi 93 68 ile degisiklik yapilmistir Baskan ve yasal temsilci Dep ante Femoli 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 Gas Appliance Directive 90 396 Efficiency Directive 92 42 Low Voltage Directive 73 23 amended by 93 68 Electromagnetic Compatibility Directive 89 336 amended by 93 68 President an
21. ided for removing the casing and for normal maintenance operations In par ticular after boiler installation with burner on the front door make sure the front door can open freely without the burner striking walls or other obstacles 3 3 Plumbing connections The heating capacity of the unit must be previously established by calculating the build ing s heat requirement according to current regulations The system must be provided with all the components for correct and regular operation It is advisable to install on off valves between the boiler and heating system allowing the boiler to be isolated from the system if necessary The safety valve outlet must be connected to a funnel or collection pipe to pre vent water spurting onto the floor in case of overpressure in the heating circuit Otherwise if the discharge valve cuts in and floods the room the boiler manu facturer cannot be held liable Do not use the water system pipes to earth electrical appliances Before installation carefully wash all the pipes of the system to remove any residuals or impurities that could affect proper operation of the unit Carry out the relevant connections according to the diagram in cap 5 and the symbols given on the unit ferroli Water system characteristics In the presence of water harder than 25 Fr 1 F 10ppm CaCO3 use suitably treated water in order to avoid possible scaling in the boiler Treatment must not reduce the hard ness to
22. t to domestic hot water production are only active with the optional hot water tank connected as indicated in sec 3 3 2 2 Control panel 12 1 15 5 16 7 9 10 I BEIN IRE s INEA ecomfort Nee DOY ae 13 RS __ A ay EAN 26 24 3 25 23422 21 20 18 17 6 8 fig 1 Control panel Key 1 DHW temperature setting decrease button DHW temperature setting increase button Heating system temperature setting decrease button 4 Heating system temperature setting increase button 5 Display 6 Summer Winter mode selection button Economy Comfort mode selection button Reset button Unit On Off button 10 Sliding Temperature menu button 11 Set DHW temperature reached 12 DHW symbol 13 DHW operation 14 DHW outlet temperature setting 15 Eco Economy or Comfort mode 16 External sensor temperature with optional external probe 17 Appears connecting the external Probe or the Remote Timer Control tionals 18 Room temperature with optional Remote Timer Control 19 Burner On 20 Antifreeze operation 21 Heating system pressure 22 Fault 23 Heating delivery temperature setting 24 Heating symbol 25 Heating operation 26 Set heating delivery temperature reached 27 Summer mode Ferroli Indication during operation Heating A heating demand generated by the Room Thermostat or Remote Timer Control is in dicated by flashing of the hot air above the radiator details 24 and 25 fig
23. trol if installed if the boiler fails to start itis necessary to eliminate the fault indicated by the operation LEDs Other faults marked with the letter F cause temporary shutdowns that are automati cally reset as soon as the value returns within the boiler s normal working range Table 2 Fault list Fault Fault Possible cause Cure Burner shutdown A01 RESET ONLY OCCURS ON THE BURNER Refer to the burner manual Check the correct positioning and operation of the heating sensor Heating sensor damaged A03 Overtemperature protection activation No water circulation in the system Check the circulating pump Air in the system Vent the system F07 Wiring fault Connector X5 not connected Check the wiring Sensor damaged Ni F10 Delivery sensor 1 fault Wiring shorted Check the wiring or replace the sensor Wiring disconnected Sensor damaged o F11 DHW sensor fault Wiring shorted Check the wiring or replace the sensor Wiring disconnected Connector X12 not connected F13 Wiring fault Check the wiring x IEN cod 35405131 12 2009 Rev 00 ATLAS D Ferroli
24. uit and add a suitable antifreeze to the heating system complying with that prescribed in sec 3 3 Boiler lighting Open the fuel on off valves Switch on the power to the unit fig 5 Boiler lighting For the following 120 seconds the display will show FH which identifies the heating system air venting cycle During the first 5 seconds the display will also show the card software release When the message FH disappears the boiler is ready to operate automatically whenever domestic hot water is drawn or in case of a room thermostat demand cod 35405131 12 2009 Rev 00 23 Ferroli Turning the boil Press the button detail 9 fig 1 for 1 second fig 6 Turning the boiler off When the boiler is turned off the electronic board is still powered Domestic hot water and heating operation are disabled The antifreeze system remains activated To relight the boiler press the button detail 9 fig 1 again for 1 second EZ eco ABAN lZ bar lt fig 7 The boiler will be immediately ready to operate whenever domestic hot water is drawn or in case of a room thermostat demand 2 4 Adjustments Summer Winter changeover Press the button ld detail 6 fig 1 for 1 second y Vv fig 8 The display activates the Summer symbol detail 27 fig 1 the boiler will only deliver domestic hot water The anti
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