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QUADRIFOGLIO

1. 1 KA kak 2 3 1 1243 1 2 1 2 l3 j4 5 9 10 11 12 13 14 4 j5 6 5j 6j 7 8 6 j 7 8 9 10 X13 x15 A g TU x 5 i O 8 Q 130 30 278 191 16 JR El 230V L 50Hz LL MN Ff ann ana EET ies L M AGESRS SIS S 7 28 29 30 31 32 33 x01 xo4 Tu afalefete deles le siale es X05 els SODES wo rm e o S ele cla T a tT x03 kd fig 44 Wiring diagram DSP12C cod 3541A280 03 2012 Rev 00 55
2. 4 4 Troubleshooting Fault code Fault Possible cause Cure Diagnostics iri 9 pn I Por Taman orwiring Check the wiring or replace the sensor The boiler is equipped with an advanced self diagnosis system In case of a boiler fault cdi the display will flash together with the fault symbol detail 20 fig 1 indicating the fault F39 External probe fault Probe disconnected after 2 nmect the external probe or disable code activating the sliding tem vs P Sraide the sliding temperature There are faults that cause permanent shutdowns marked with the letter A to restore p I operation it is sufficient to press the RESET button part 8 fig 1 for 1 second or use AM Sensor positioning Delivery sensor discon Check the correct positioning and opera the RESET on the remote timer control optional if installed if the boiler does not restart nected from the pipe tion of the heating sensor it is necessary to resolve the fault first A42 Heating sensor fault Sensor damaged Replace the sensor Other faults cause temporary shutdowns marked with the letter F that are automati F42 Heating sensor fault Sensor damaged Replace the sensor cally reset as soon as the value in question returns to within the boiler s normal working Sensor damaged range 3 F50 Cascade temperature Wiring shorted Check the wiring or replace the sensor Table of faults sensor
3. Press the Heating buttons to select tS In Hi or rE tS means Transparent Pa rameters Menu In Information Menu Hi History Menu and rE History Menu Reset Select tS and press the Reset button The card is equipped with 29 transparent parameters also modifiable from Remote Con trol Service Menu Press the Heating buttons to scroll the list of parameters in increasing or decreasing or der Press the DHW buttons to modify the value of a parameter the change will be au tomatically saved Press the Reset button to return to the Service Menu Press the Reset button for 10 sec onds to exit to the card Service Menu System Type Menu Press the Summer Winter button for 10 seconds to access the card System Type Menu The card has 21 transparent parameters Press the Heating buttons to scroll the list of parameters in increasing or decreasing or der Press the DHW buttons to modify the value of a parameter the change will be au tomatically saved Press the Summer Winter button for 10 seconds to exit the card System Type Menu One direct heating circuit Check Change parameter P02 of the Transparent Parameters Menu to 4 Change parameter P 02 of the System Type Menu to 1 Change parameter P 09 of the System Type Menu to 1 721139 fig 16 QUADRIFOGLIO One direct heating circuit a
4. The boiler casing panel and aesthetic parts can be cleaned with a soft damp cloth possibly soaked in soapy water Do not use any abrasive detergents and solvents cod 3541A280 03 2012 Rev 00 LES di ferroli Opening the casing To open the boiler casing fig 30 1 Remove the upper panel A 2 Unscrew the two screws B 3 Remove the panel C Cu fig 30 Opening the casing Burner door opening To access the burner observe the following instructions Remove the cover and the front top panel Remove the two top side panels Remove the four nuts and vvashers fig 32 Unscrew the gas connection box fig 32 Open the burner door fig 33 OE ON Ss QUADRIFOGLIO fig 33 To close it repeat these operations in reverse order A Thoroughly tighten the 4 nuts fig 32 Then check the tightness of the gas circuit If it is necessary to change the direction of opening the burner door observe the following instructions AA 1 Extract the rotation pin and insert it into the seat on the other side 2 Unscrew the bracket rotate it and then fix it again as shown in fig 34 fig 34 Changing opening side o IE cod 3541A280 03 2012 Rev 00 QUADRIFOGLIO Ferroli
5. tank sensor temperature and during heating standby time the message d fig 3 Exclude hot water storage tank economy Hot water tank temperature maintaining heating can be excluded by the user If exclud ed domestic hot water will not be delivered The hot water tank can be deactivated by the user ECO mode by pressing the eco comfort button detail 7 fig 1 In ECO mode the display activates the symbol detail 12 fig 1 To activate the COMFORT mode press the eco comfort button detail 7 fig 1 again 2 3 Lighting and turning off Boiler lighting Press the On Off button detail 14 fig 1 fig 4 Boiler lighting e For the following 120 seconds the display will show FH which identifies the heating system air venting cycle e During the first 10 seconds the display will also show the card software release A Display card software release B Controller software release Open the gas cock ahead of the boiler lt When the message FH disappears the boiler is ready to operate automatically in case of a room thermostat demand cod 3541A280 03 2012 Rev 00 Ev e Ferroli Turning the boiler off Press the button cemer detail 7 fig 1 for 5 seconds td ren ee fig 5 Turning the boiler off When the boiler is turned off the PCB is still powered Domestic hot water with optional hot water tank installed and heating operatio
6. H05 VV F 3x0 75 mm2 cable with a maximum outside diameter of 8 mm Room thermostat optional CAUTION The room thermostat must have clean contacts CONNECTING 230 V TO THE TERMINALS OF THE ROOM THERMOSTAT WILL IRREPA RABLY DAMAGE THE ELECTRONIC CARD When connecting a remote timer control or a timer switch do not take the pow er supply for these devices from their cut out contacts Their power supply must be taken with a direct connection from the mains or with batteries depending on the kind of device ferroli External probe optional Connect the probe to the respective terminals The maximum permissible length of the electric cable connecting the boiler external probe is 50 m A common 2 wire cable can be used The external probe should preferably be installed on the North North West wall or on the wall facing most of the main living room The probe must never be exposed to the early morning sun and in general as far as possible it should not be exposed to direct sunlight protect it if necessary In any case the probe must not be installed near windows doors vents flues or heat sources that could affect the reading x x ge XI N N x X fig 21 Inadvisable positioning of external probe Accessing electrical terminal block The electrical terminal block is located inside a sealed box at the
7. a soap and water solution to detect any leaks in connections Check correct prefilling of the expansion tank ref sec 5 3 e Fill the water system and make sure all air contained in the boiler and the system has been vented by opening the air vent valve on the boiler and any vent valves on the system e Fill the condensate trap and check correct connection of the condensate elimination system Make sure there are no water leaks in the system DHW circuits connections or boil er e Check correct connection of the electrical system and efficiency of the earthing sys tem Make sure the gas pressure value for heating is that required lt Make sure there are no flammable liquids or materials in the immediate vicinity of the boiler Checks during operation Turn the unit on as described in sec 2 3 e Make sure the fuel circuit and water systems are tight e Check the efficiency of the flue and air fume ducts while the boiler is working Check the correct tightness and functionality of the condensate elimination system and trap e Make sure the water is circulating properly between the boiler and the systems Make sure the gas valve modulates correctly in the heating and domestic hot water production phases e Check proper boiler lighting by doing several tests turning it on and off with the room thermostat or remote control e Using a combustion analyser connected to the boiler fume outlet check that the CO co
8. 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 cod 3541A280 03 2012 Rev 00 LES i ferroli Water circuit examples Key of examples p ISPESL safety devices When required not supplied 32 Circulating pump not supplied 72 Room thermostat not supplied 72b Room thermostat not supplied 95 Three way valve with spring return at rest on DHW side not supplied 130 Hot water tank circulating pump not supplied 138 External probe not supplied 139 Remote Control not supplied 155 Hot water tank temperature probe not supplied 298 Cascade temperature sensor not supplied 306 Heating system circulating pump not supplied 307 Heating system second circulating pump not supplied EL Solenoid valve optional SM Delivery probe supplied with kit FZ4 TS Safety thermostat not supplied PR Heating pump not supplied PZ Zone pump not supplied FZ4 Zone regulator Parameters Each system reguires a different parametrisation Follow the procedure for accessing the two menus given below for the parameters to be modified refer to the tables given alongside the plumbing diagrams Service Menu The card Service Menu is accessed by pressing the Reset button for 10 seconds
9. of children e The unit must not be used by people including children with limited physical sen sory or mental abilities or without experience and knowledge of it unless instructed or supervised in its use by someone responsible for their safety 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 QUADRIFOGLIO a boiler with base FERROLI featuring ad vanced design cutting edge technology high reliability and quality construction Please read this manual carefully since it provides important information on safe installation use and maintenance QUADRIFOGLIO is a high efficiency low emissions premix condensing heat genera tor for heating running on natural gas or LPG and equipped with a microprocessor con trol system The boiler shell consists of a patented stainless steel helical tube exchanger and a premix burner in steel equipped with electronic ignition and ionization flame control a modulating speed fan and a modulating gas valve QUADRIFOGLIO is a heat generator arranged to operate alone or in cascade 2 2 Control panel 16 17 18 20 23 5 6 8 14 7 fig 1 Control panel Key 1 DHW temperature setting decrease button with optional hot water tank i
10. switch off or shut down pre venting it from working The installation instructions given in the following paragraphs concern both single units and connection in cascade 3 2 Place of installation The generator must be installed in an appropriate room with ventilation openings towards the outside in conformity with the current regulations If there are several burners or ex hausters that can work together in the same room the ventilation openings must be sized for simultaneous operation of all the units The place of installation must be free of flammable materials or objects corrosive gases powders or volatile substances The room must be dry and not exposed to rain snow or frost For positioning leave sufficient room around the unit for normal maintenance operations In particular check that the burner door can open freely ferroli 3 3 Plumbing connections The heating capacity of the unit must be previously established by calculating the build ing s heat requirement according to the current regulations The system must be provid ed with all the components for correct and regular operation In particular provide for all the protection and safety devices required by the current regulations for the complete modular generator They must be installed on the hot water circuit delivery piping imme diately after the last module within a distance of not more than 0 5 metres with no shut off devices in between The unit is not supplie
11. system Check the circulating pump 67 Ignition transformer 72 Room thermostat not supplied Air in the system Vent the system 72b Second room thermostat not supplied A04 Fume extraction duct Fault F07 generated 3 See fault F07 81 Ignition electrode safety device activation times in the last 24 hours 82 Detection electrode 95 Diverter valve not supplied A05 Fan protection activated Faut Pe generated tor See fault F15 plied hour consecutive A Heating phase lonisation electrode fault Check the position of the ionisation elec B DHW phase trode and replace it if necessary ee Neus Neutra Flame unstable Check the burner No flame after ignition Gas valve Offset fault Check the Offset adjustment at minimum 98 cabana Valves with 2 wires and springreturn use Lla connections B and C A06 stage 6 times in 4 min power 114 Water pressure switch utes Remove the obstruction from the flue 130 DHW circulating pump not supplied air fume ducts obstructed fume extraction ducts and air inlet and 138 External probe not supplied terminals 139 Remote timer control not supplied Trap blocked Check the trap and clean it if necessary 154 Condensate outlet pipe Flue partially obstructed Check the efficiency of the flue fume 155 Hot water tank temperature probe not supplied or insufficient extraction ducts and outlet terminal 186 Return sensor F07 High fume temperature 191 Fume temperature sensor E Check the correct positioning and opera EA
12. 25 eo o H H oo o fig 41 Top vievv models 220 320 cod 3541A280 03 2012 Rev 00 EN 53 ferroli QUADRIFOGLIO 5 3 Technical data table 5 4 Diagrams The column on the right gives the abbreviation used on the dataplate Loss of head 30 Data Unit Value Value Value Model 125 220 320 2 gt Max heating capacity kw 116 0 207 0 299 0 Q 20 Min heating capacity kw 23 0 410 62 0 Q Max Heat Output in heating 80 60 C kw 114 0 204 0 294 5 P m 15 Min Heat Output in heating 80 60 C kw 225 40 2 60 8 P Max Heat Output in heating 50 30 C kw 125 220 320 P 10 Min Heat Output in heating 50 30 C kw 24 8 44 2 66 8 P Efficiency Pmax 80 60 C 98 3 98 5 98 5 5 Efficiency Pmin 80 60 C 98 0 98 0 98 0 Efficiency Pmax 50 30 C 106 8 106 8 106 8 0 Efficiency Pmin 50 30 C 107 7 107 7 107 7 2 ki 159 A 2 2 gt 20 gt Efficiency 30 109 6 109 6 109 6 fig 43 Pressure loss diagram Efficiency class Directive 92 42 EEC KAKA A Flow rate m3 h NOx emission class 5 5 5 NOx B mbar Gas supply pressure G20 mbar 20 20 20 Max gas delivery G20 mh 12 8 21 9 31 6 Min gas delivery G20 m h 24 43 6 5 Gas supply pressure G31 mbar 37 37 37 Max gas delivery G31 kg h 9 0 16 2 23 4 Min gas delivery G31 kg h 1 8 3 2 48 Max working pressure in heating bar 6
13. 31 32 33 34 35 28 29 30 31 32 33 4 35 fig 23 Connection in cascade 1st Module 2nd Module 3rd Module 4th Module oou 2 Carry out all the electrical connections terminals 4 to 27 on module no 1 cod 3541A280 03 2012 Rev 00 EENE a Ferroli 3 On the remaining modules only connect the power supply and possible contacts for burner lit 300 fault contact 301 and remote reset input 302 4 Switch on the power to the entire cascade 5 After the FH procedure check correct operation of the cascade e Module 1 arrow symbol at top left of the display e Module 2 arrow symbol at bottom right of the display Module 3 arrow symbol at bottom right of the display e Module 4 arrow symbol at top right of the display If this does not occur disconnect the power and check the wiring in fig 23 Settings All adjustments must be made on all the modules Possible faults If the electrical connection of a module is disconnected for any reason module 1 will ac tivate fault F70 If the electrical connection of a module is disconnected for any reason the next module will activate fault F71 3 6 Flue connection Warnings The unit is a B23 type with combustion air drawn from the installation room and fume e
14. 6 6 PMS Min working pressure in heating bar 0 8 0 8 0 8 Max heating temperature C 95 95 95 tmax Heating water content litres 265 380 530 Protection rating IP X0D X0D X0D Power supply voltage V Hz 230 50 230 50 230 50 Electrical power input VV 200 260 370 Empty veight kg 280 400 500 Type of unit Bog PIN CE 0085CL0441 54 EN cod 3541A280 03 2012 Rev 00 QUADRIFOGLIO 5 5 Wiring diagram 82 um 1 x02 xo1 10 x004 LI DBM27C 2 pea ES ES E xia X2 kas 4 16 o le 1 44 TR HE 4 Ferroli
15. Fume sensor position fiar of he fime seison 220 Ignition card 275 Heating system drain cock Sensor damaged 278 Double sensor Safety Heating F10 Delivery sensor 1 fault Wiring shorted Check the wiring or replace the sensor 298 Cascade temperature sensor not supplied Tina di 299 Input 0 10 Vdc Wiring disconnected i J 300 Burner lit contact voltage free contact Sensor damaged 301 Fault contact voltage free contact F11 Return sensor fault Wiring shorted Check the wiring or replace the sensor 302 Remote reset input 230 Volt Wiring disconnected 306 Heating system circulating pump not supplied 307 Heating system second circulating pump not supplied Sensor damaged 321 Low temperature return F12 DHW sensor fault Wiring shorted Check the wiring or replace the sensor 346 High temperature return Wiring disconnected 347 Electric box Sensor damaged F13 Fume sensor fault Wiring shorted Check the wiring or replace the sensor A B T 5 E i Wiring disconnected 5 i 7 J QUADRIFOGLIO 125 I 720 I I ensor damage 2 is QUADRIFOGLIO 220 780 1820 870 515 1660 160 F14 Delivery sensor 2 fault Wiring shorted Check the wiring or replace the sensor QUADRIFOGLI 320 900 TE 7056 0 7700 0 Wiring disconnected No 230V power supply Check the 3 pin connector wiring F15 Fan fault Tachometric signal inter Check the 5 pin connector wiring rupted Fan damaged Check the fan F34 Supply voltage under Electric mains trouble Check the electrical system F35 Faulty mains f
16. HW circuit with pump Check Change parameter P02 of the Transparent Parameters Menu to 5 Change parameter P 02 of the System Type Menu to 1 Change parameter P 09 of the System Type Menu to 1 For the electrical connection and the zone system settings refer to the FZ4 zone regu lator handbook fig 20 3 4 Gas connection Before making the connection make sure the unit is arranged for operation with the type of fuel available and carefully clean all the pipes of the gas system to remove any residues that could affect proper functioning of the boiler The gas must be connected to the relevant connection see fig 37 and fig 38 in con formity with current standards with a rigid metal pipe or with a continuous surface flexible s steel tube installing a gas cock between the system and boiler Make sure all the gas connections are tight The gas meter capacity must be suitable for the simultaneous use of all the units connected to it The diameter of the gas pipe leaving the boiler does not determine the diameter of the pipe between the unit and the meter it must be chosen according to its length and loss of head in conformity with current standards A Do not use the gas pipes to earth electrical appliances In ca
17. QUADRIFOGLIO EN 1 GENERAL INSTRUCTIONS e Carefully read the instructions contained in this instruction booklet e 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 e Installation and maintenance must be carried out by professionally qualified person nel according to current regulations and the manufacturer s instructions Do not car ry out any operation on the sealed control parts e 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 e 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 e In case of a fault and or poor operation deactivate the unit and do not attempt to repair it or directly intervene Contact professionally qualified personnel Repair re placement 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 e This unit must only be used for its intended purpose Any other use is considered improper and therefore dangerous e The packing materials are potentially hazardous and must not be left within the reach
18. UST ONLY BE INSTALLED BY QUALIFIED PERSONNEL IN COMPLI ANCE WITH ALL THE INSTRUCTIONS GIVEN IN THIS TECHNICAL MANUAL THE PROVISIONS OF CURRENT LAW THE NATIONAL AND LOCAL REGULATIONS AND THE RULES OF PROPER WORKMANSHIP QUADRIFOGLIO is a heat generator arranged to operate alone or in cascade bank The boiler s electronics can in any case manage a cascade of up to 6 modules To cre ate systems in cascade it is necessary to have suitably sized water gas manifolds com plete with all the safety devices required by the current regulations as well as single fume exhausts or fume manifolds in low pressure not supplied installed by a qualified technician When two or more generators QUADRIFOGLIO are installed in cascade respecting the instructions given in this manual they can be considered as a single equivalent heat gen erator with a total capacity equal to the sum of powers of all the units connected cascade All the requirements of the current standards and regulations applicable to this equiva lent generator with total heating capacity must be met In particular the place of instal lation safety devices and fume exhaust system must be adequate for the total heating capacity of the bank of units In fact each QUADRIFOGLIO is a complete and independent heat generator equipped with its own safety devices In the event of over temperature a lack of water or of circu lation in the unit the protection devices cause the unit to
19. alled Use 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 QUADRIFOGLIO Room temperature adjustment with optional room thermostat Using the room thermostat set the temperature required in the rooms 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 corresponding symbol detail 22 fig 1 is activated on the control panel display detail 5 fig 1 The boiler control system works with Sliding Temperature In this mode the heating system temperature is controlled according to the outside weather conditions in order to ensure high comfort and energy saving throughout the year In particular as the outside temperature increases the sys tem delivery temperature is decreased according to a specific compensation curve With Sliding Temperature adjustment the temperature set with the heating buttons details3 and 4 fig 1 becomes the maximum system delivery temperature It is advis able to set a maximum value to allow system adjustment throughout its useful operating range The boiler must be adjusted at the time of installation by qualified per
20. bank the hydraulic circuit of each boiler must have a non return valve or a motor operated valve controlled by the unit see wiring diagram fig 44 that prevents reverse circulation when the boiler is not working The following optional kits are available for this purpose 052000X0 MOTOR OPERATED BUTTERFLY VALVE DN50 052001X0 MOTOR OPERATED BUTTERFLY VALVE DN65 System water charcteristics In the presence of water harder than 25 Fr 1 F 10ppm CaCO the use of suitably treated water is advisable in order to avoid possible scaling in the boiler The treatment must not in any case reduce the hardness to values below 15 F Decree 236 88 for uses of water intended for human consumption Water treatment is indispensable in the case of very large systems or with frequent replenishing of water in the system If partial or total emptying of the system becomes necessary in these cases it is advisable to refill it with treated water 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
21. bottom left of the cab inet Make the electrical connections as shown in the wiring diagram on fig 44 and run the cables through the special cable glands 8 9 10 11 12 13 44 lololol ORORORI 130 307 95 16 17 18 19 20 21 22 23 24 25 26 27 TEMA Tee IE EE eee Wee Tea Pangen fig 22 Electrical terminal block 32 Heating circulating pump not supplied 139 Remote timer control not supplied 72 Room thermostat not supplied 155 DHW temperature sensor not supplied 72b Room thermostat not supplied 298 Cascade temperature sensor not supplied 138 External probe not supplied 95 Diverter valve not supplied 299 Input 0 10 Vdc z Kaelan 300 Burner lit contact voltage free contact C Neutral 301 Fault contact voltage free contact Note For valves with 2 wires and spring return 302 Remote reset input 230 Volt use the connections B and C 306 Heating system circulating pump not supplied 130 DHW circulating pump not supplied 307 Heating system second circulating pump not sup plied For the connection in cascade Note The boiler s electronics can manage up to 6 modules 1 Connect the modules as shown in fig 23 example with 4 modules A B c D 28 29 30 31 2 33 34 35 28 29 30 31 32 33 34 35 28 29 30
22. clearly shown on the packing and on the dataplate Whenever a different gas to that for which the unit is set has to be used the special conversion kit will be re quired proceeding as follows 1 Disconnect the power supply to the boiler 2 Remove the panels 3 Detach the electrical connections from the gas valve controller 4 Unscrew the knob A fastening the gas valve see fig 26 fig 27 and fig 28 for the various models Undo the fixing screws E and remove the gas valve Replace the gas valve F positioning it inside the gasket G with that contained in the conversion kit Refit the parts and check the tightness 7 Modify the parameter for the type of gas an put the boiler in standby mode press the DHW buttons simultaneously part 1 and 2 fig 1 for 10 seconds the display shows P01 flashing e press the DHW buttons simultaneously part 1 and 2 fig 1 to set parameter 00 for operation with natural gas or 01 for operation with LPG press the DHW buttons simultaneously part 1 and 2 fig 1 for 10 seconds The boiler will return to standby mode Apply the label contained in the conversion kit near the dataplate Using a combustion analyzer connected to the boiler fume outlet make sure the CO content in the fumes with the boiler operating at max and min output com plies with that given in the technical data table for the corresponding type of gas oo ki LES co
23. d 3541A280 03 2012 Rev 00 QUADRIFOGLIO fig 26 Model QUADRIFOGLIO 125 fig 27 Model QUADRIFOGLIO 220 fig 28 Model QUADRIFOGLIO 320 TEST mode activation Press the heating buttons details 3 and 4 fig 1 together for 5 seconds to activate the TEST mode The boiler lights gradually reaching the maximum heating povver set as described in the follovving section The heating symbol detail 13 fig 1 and DHVV symbol detail 9 fig 1 flash on the display the heating povver vvill be displayed alongside fig 29 TEST mode heating power 10090 To deactivate the TEST mode repeat the activation sequence The TEST mode is automatically disabled in any case after 15 minutes ferroli Heating power adjustment To adjust the heating power switch the boiler to TEST mode see sec 4 1 Press the heating buttons details 3 and 4 fig 1 to increase or decrease the power min 00 max 100 Press the reset button detail 8 fig 1 within 5 seconds the max power will remain that just set Exit the TEST mode see sec 4 1 4 2 Start up Checks to be made at first lighting and after all maintenance operations that involved disconnection from the systems or an operation on safety devices or parts of the boiler Before lighting the boiler Open any on off valves between the boiler and the systems Check the tightness of the gas system proceeding with caution and using
24. d with an expansion tank or a safety valve therefore their connection must be carried out by the Installer 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 clean all the system pipes to remove any residuals or impu rities that could affect proper operation of the unit Also a filter must be installed on the system return piping to prevent impurities or sludge from the system clogging and damaging the heat generators The filter must be installed when replacing generators in existing systems The manufacturer declines any liability for damage caused to the generator by fail ure to install or inadequate installation of this filter Carry out the relevant connections according to the diagram in sec 5 1 and the symbols given on the unit SIZE OF CONNECTIONS A System delivery model 125 DN50 model 220 and 320 DN65 D B High temperature system return el all models DN50 A C Low temperature system return model 125 DN50 model 220 and 320 DN65 D Gas inlet model 125 and 220 1 model 320 1 1 4 fig 15 Connections In case of installation in
25. e to fill the condensate trap with approx 0 5 litres of water through the flue connections QUADRIFOGLIO To calculate the maximum length of the flues refer to the greatest available head indi cated in table 2 Table 2 Maximum flue length Model 125 Model 220 Model 320 100 160 200 Maximum flue head 150 Pa 200 Pa 200 Pa 3 7 Condensate drain connection The boiler is equipped with a trap to drain condensate Carry out the following instructions for fitting fig 25 Condensate outlet connection Neutralizer kit The following condensate neutralizer kits are available on request code 051000X0 up to 320 kW per single device code 051000X0 up to 1500 kW per bank Connect these neutralizers directly to the boiler outlet without putting the trap in be tween The trap function is carried out by the neutralizer 4 SERVICE AND MAINTENANCE All adjustment conversion startup 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 authorized persons tampering with the unit 4 1 Adjustments Gas conversion The unit can operate on Natural Gas or LPG and is factory set for use with one of these two gases as
26. fault Wiring disconnected z Controller DBM27 inter Check the earth connection and replace Table 3 List of faults A61 Controller DBM27 fault nal error the controller if necessary Faultcode Fault Possible cause Cure No communication Controller not connected Connect the controller to the gas valve Check the regular gas flow to the boiler AG ae Slecironie con Valve damaged Replace the valve A la roller and gas valve g P No gas and that the air has been eliminated from the pipes A63 Ignition detection elec Check the wiring of the electrode and that de Controller DBM27 fault Ser BENET mor RS and replace itis correctiy positioned and free of any y trode fault I F66 deposits Aol NGbumengniton Fa gas wale Check the gas valve and replace itifnec 5 TECHNICAL DATA AND CHARACTERISTICS _ R Key of figures cap 5 es gas SUPPY Check the gas supply pressure 7 Gas inlet Model 125 1 Trap blocked Check the trap and clean it if necessary Model 220 1 ode Faulty ignition transformer Check and replace it if necessary Ms SE PATA ode A02 Flame present signal with Electrode fault Check the ionisation electrode wiring 10 System delivery burner off Card fault Check the card 16 Fan Heating sensordamaded Check the correct positioning and opera 32 Heating circulating pump not supplied 9 ged tion of the heating sensor 36 Automatic air vent A03 Overtemperature protec No water circulation in the 4 A 44 Gas valve tion activation
27. g temperature adjustment Adjustment can be made from the Remote Timer Control menu and the boiler control panel DHW temperature adjustment with optional hot water tank installed 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 Control heating demand Eco Comfort selection with optional hot water tank installed On disabling DHW from the Remote Timer Control menu the boiler selects the Economy mode In this condition the button fig detail 7 on the boiler panel is disabled 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 detail 7 fig 1 Sliding Temperature Both the Remote Timer Control and the boiler card manage Sliding Tempera ture adjustment of the two the Sliding Temperature of the boiler card has prior ity Plumbing system pressure adjustment The filling pressure with the system cold must be approx 1 0 bar If the system pressure falls to values below minimum the boiler card will activate fault F37 fig 14 CLren SS fig 14 Low system pressure fault Once the system pressure is restored the boiler will activate the 120 second air venting cycle indicated on the display by FH 3 INSTALLATION 3 1 General Instructions THE BOILER M
28. n stalled 2 DHW temperature setting increase button with optional hot water tank in stalled 3 Heating system temperature setting decrease button 4 Heating system temperature setting increase button 5 Display 6 Summer Winter mode selection button 7 Economy Comfort mode selection with optional hot water tank installed and unit On Off button 8 Reset button DHW operation with optional hot water tank installed 10 Summer mode 11 Multifunction Ferroli 12 Eco Economy mode with optional hot water tank installed 13 Heating mode 14 Unit On Off button 15 Burner On 16 Appears on connecting the Remote Timer Control optional 17 Information symbol 18 Arrow symbol 20 Fault 21 Circulating pump On 22 Appears on connecting the external probe optional 23 Boiler Off 25 Fault reset request Indication during operation Heating A heating demand generated by the Room Thermostat or Remote Timer Control or 0 10 Vdc signal is indicated by activation of the circulating pump and the radiator details 13 and 21 fig 1 The display detail 11 fig 1 shows the actual heating delivery temperature and during DHW standby time the message d fig 2 DHW circuit with optional hot water tank installed A hot water tank heating demand is indicated by activation of the circulating pump and the tap details 9 and 21 fig 1 The display detail 11 fig 1 shows the actual hot water
29. n are dis abled The antifreeze system remains activated To relight the boiler press the button Es detail 7 fig 1 again for 5 seconds fig 6 The boiler will be immediately ready to operate whenever domestic hot water is drawn with optional hot water tank installed or in case of a room thermostat demand To completely disconnect the power to the unit press the button detail 14 fig 1 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 it is advisable to drain all water from the boiler DHW circuit and system or drain just the DHW circuit and add a suitable antifreeze to the heating system complying with that prescribed in sec 3 3 2 4 Adjustments Summer Winter Switchover Press the button Carl detail 6 fig 1 for 1 second The display activates the Summer symbol detail 10 fig 1 The heating function is deac tivated whereas the possible production of domestic hot water with optional external hot water tank remains activated The antifreeze system remains activated To deactivate Summer mode press the button Carl detail 6 fig 1 again for 1 sec ond Heating temperature adjustment Use the heating buttons details 3 and 4 fig 1 to adjust the tempera ture from a min of 20 C to a max OT 9U C fig 8 DHW temperature adjustment with optional hot water tank inst
30. nd one DHW circuit with diverter valve Check Change parameter P02 of the Transparent Parameters Menu to 6 Change parameter P 02 of the System Type Menu to 1 Change parameter P 09 of the System Type Menu to 1 Change parameter P 11 of the System Type Menu to 1 72 139 fig 17 Two direct heating circuits Check Change parameter P02 of the Transparent Parameters Menu to 4 Change parameter P 01 of the System Type Menu to 4 Change parameter P 02 of the System Type Menu to 1 Change parameter P 09 of the System Type Menu to 1 fig 18 Two mixed heating circuits and one direct heating circuit Check Change parameter P02 of the Transparent Parameters Menu to 4 Change parameter P 02 of the System Type Menu to 1 Change parameter P 09 of the System Type Menu to 1 For the electrical connection and the zone system settings refer to the FZ4 zone regu lator handbook fig 19 i LES cod 3541A280 03 2012 Rev 00 QUADRIFOGLIO Two mixed heating circuits one direct heating circuit and one D
31. ntent in the fumes with the boiler operating at max and min output corre sponds to that given in the technical data table for the corresponding type of gas e Make sure the fuel consumption indicated on the meter matches that given in the technical data table on sec 5 3 Check the correct programming of the parameters and carry out any necessary cus tomization compensation curve power temperatures etc 4 3 Maintenance Periodical check To keep the unit working properly over time it is necessary to have qualified personnel make an annual check that includes the following tests The control and safety devices gas valve flow meter thermostats etc must func tion correctly e The fume extraction circuit must be fully efficient The airtight chamber must be sealed The air fume end piece and ducts must be free of obstructions and leaks e The condensate evacuation system must be efficient with no leakage or obstruc tions The burner and exchanger must be clean and free of scale When cleaning do not use chemical products or wire brushes e The electrode must be free of scale and properly positioned The gas and water systems must be airtight e The water pressure in the cold water system must be about 1 bar otherwise bring it to that value e The circulation pump must not be blocked e The expansion tank must be filled e The gas flow and pressure must correspond to that given in the respective tables
32. requency Electric mains trouble Check the electrical system F37 as rc caniad Low system pressure Check the system water pressure cod 3541A280 03 2012 Rev 00 51 ferroli QUADRIFOGLIO 5 1 Dimensions connections and main components 660 US zl TA 82 o I i ee 525 EE dl LA NS 1632 1750 co BR o U Z a o 1460 600 s 186 S CR 275 154 l ol Sp ll 491 L el El al o yy L y 70 fig 37 Rear view model 125 fig 35 Front view model 125 Co i 7 I I T 36 hal Ps rr Ba i ET 278 S 517 1460 8 M fig 38 Rear view models 220 320 fig 36 Front view models 220 320 52 EN cod 3541A280 03 2012 Rev 00 QUADRIFOGLIO ferroli t Cc fig 39 Side view fig 42 Hydraulic circuit Ono 100 100 C0 o fig 40 Top view model 1
33. se of connection in cascade make sure to install a fuel shutoff valve ex ternally with respect to the modules 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 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
34. sonnel Adjust ments can in any case be made by the user to improve comfort Compensation curve and curve offset Press the reset buttonfig 1 detail 8 for 5 seconds to display the actual compensation curve fig 10 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 12 By setting the curve to 0 sliding temperature adjustment is disabled 6 ee E T a D LL Ll NS fig 10 Compensation curve Press the heating buttons details 3 and 4 fig 1 to access parallel curve offset fig 13 modifiable with the DHW buttons details 1 and 2 fig 1 Cam we He fig 11 Curve parallel offset Press the reset button detail 8 fig 1 again for 5 seconds to exit parallel curve adjust ment 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 and check the result in the room 90 857 80 70L 60 soL sol 30 20 fig 12 Compensation curves OFFSET 20 OFFSET 40 20 10 0 10 20 fig 13 Example of compensation parallel curve offset cod 3541A280 03 2012 Rev 00 QUADRIFOGLIO If the Remote Timer Control optional is connected to the boiler the above ad justments are managed according to that given in table 1 Table 1 Heatin
35. x haust by means of a fan operation with flue pressurised and must be connected to one of the discharge systems indicated below Before proceeding with installation check and carefully comply with the local regulations and provisions Also comply with the provi sions on the positioning of wall and or roof terminals and the minimum distances from windows walls ventilation openings etc Manifold ducts and flue must be suitably sized designed and made in compliance with current regulations They must be made of suitable materials i e resistant to heat and corrosion smooth on the inside and airtight In particular joints must be condensation proof In addition make provision for adequate condensate drainage points connected via an air trap to prevent the condensation in the flues running into the generators Each device is provided with two chimney connections to offer greater instal lation flexibility Use only one of the outlets and check that the other one is cor rectly plugged see fig 24 When installing in a bank with the fumes outlets connected to a single chimney or manifold it is mandatory to install a fume anti backflow valve on each outlet to prevent operating trouble or the onset of dangerous conditions Make sure to use the optional kits FERROLI provided with special anti backflow valves WY gh X fig 24 Fume outlet Before carrying out the flue connection make sur

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