Bluehelix B S 32 K 100 - Central heating boiler FERROLI - Free user manual and instructions

USER MANUAL Bluehelix B S 32 K 100 FERROLI

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cod. 3541G574 - Rev. 00 - 11/2018BLUEHELIX B S 32 K 100 Boiler electrically powered Switch on the power to the boiler. fig. 5 - Switching on / Software version fig. 6 - Venting cycle 'XULQJWKHILUVWVHFRQGVWKHGLVSOD\DOVRVKRZVWKHFDUGVRIWZDUHYHUVLRQ

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7R GHDFWLYDWH WKH 6XPPHUPRGH SUHVV WKHsummer/winter EXWWRQGHWDLO ILJ DJDLQIRUVHFRQGV Heating temperature adjustment 8VHWKHKHDWLQJEXWWRQVGHWDLOVDQGILJ WRDGMXVWWKHWHPSHUDWXUHIURPDPLQRI &WRDPD[RI& fig. 9 DHW temperature adjustment

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cod. 3541G574 - Rev. 00 - 11/2018BLUEHELIX B S 32 K 100 If the room temperature is lower than the required value, it is advisable to set a higherorder curve and vice versa. Proceed by increasing or decreasing in steps of one andcheck the result in the room.fig. 11 - Example of compensation parallel curve offsetAdjustments 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.Table. 1System water pressure adjustmentThe filling pressure read on the boiler water gauge with the system cold must be approx1.0 bar. If the system pressure falls to values below minimum, the boiler stops and fault F37 is displayed. Operate the filling cock (detail 1 - fig. 12) and bring it to the initial value. Always turn it off it afterwards.Once the system pressure is restored, the boiler will activate the 300-second air ventingcycle indicated on the display by FH.fig. 12 - System filling cock3. INSTALLATION3.1 General InstructionsBOILER INSTALLATION MUST ONLY BE PERFORMED BY QUALIFIED PERSON-NEL, IN ACCORDANCE WITH ALL THE INSTRUCTIONS GIVEN IN THIS TECHNICALMANUAL, 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 combustion circuit is sealed with respect to the place of installation,therefore the unit can be installed in any room. The place of installationmust be adequately ventilated to avoid the creation of dangerous condi-tions in case of any gas leaks. This safety standard is required by the EECDirective no. 2009/142 for all gas units, including those with sealed cham- ber. The unit is suitable for indoor installation.The place of installation must be dry, not exposed to rain, snow or frost, and free of flam-mable dusts, objects and materials and corrosive gases. If the unit is enclosed in a cabinet or mounted alongside, a space must be pro-vided for removing the casing and for normal maintenance operations.3.3 Plumbing connectionsImportant 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. Before installation, carefully clean all the system pipes to remove any residualsor impurities that could affect proper operation of the unit.In case of replacement of generators in existing installations, the system mustbe completely emptied and cleaned of any sludge and pollutants. For that pur-pose only use suitable guaranteed products for heating systems (see followingsection), that do not harm metals, plastics or rubber. The manufacturer de-clines any liability for damage caused to the generator by failure to prop-erly clean the system.Carry out the relevant connections according to the diagram in fig. 13 and the symbolson the unit.fig. 13 - Plumbing connectionsAntifreeze system, antifreeze fluids, additives and inhibitorsWhen necessary, antifreeze fluids, additives and inhibitors can be used only if the man-ufacturer of such fluids or additives guarantees that they are suitable and do not causedamage to the exchanger or other components and/or materials of the boiler and system.Do not use generic antifreeze fluids, additives or inhibitors that are not specific for use inheating systems and compatible with the materials of the boiler and system.Water system characteristicsIn the presence of water harder than 25° Fr (1°F = 10ppm CaCO ), use suitably treatedwater in order to avoid possible scaling in the boiler.Heating temperature settingAdjustment can be made from the Remote Timer Control menu and the boiler control panel.DHW temperature adjustmentAdjustment can be made from the Remote Timer Control menu and the boiler control panel.Summer/Winter SwitchoverSummer mode has priority over a possible Remote Timer Control heating demand.Eco/Comfort selectionOn disabling DHW from the Remote Timer Control menu, the boiler selects the Economy mode. In this condition, the eco/comfort button (detail 7 - fig. 1) 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 eco/comfort button (detail 7 - fig. 1) on the boiler panel.Sliding TemperatureBoth the Remote Timer Control and the boiler card manage Sliding Tempera-ture adjustment: the boiler card Sliding Temperature has priority.

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Before making the connection, ensure that the unit is arranged for operationwith the type of fuel available.The gas must be connected to the relevant connection (see fig. 13) in conformity with thecurrent standards, using a rigid metal pipe or a continuous surface flexible s/steel tubeand installing a gas cock between the system and boiler. Make sure all the gas connec-tions are tight.3.5 Electrical connections The unit must be connected to an efficient earthing system in accordance withthe current safety standards. Have the efficiency and suitability of the earthingsystem checked by professionally qualified personnel; the Manufacturer de-clines any liability for damage caused by failure to earth the system.The boiler is prewired and provided with a "Y" type cable (without plug) for con-nection to the electric line. The connection to the mains must be permanent andhave a bipolar switch with contact gap of at least 3 mm, interposing fuses ofmax. 3A between the boiler and the line. Make sure to respect the polarities(LINE: brown wire / NEUTRAL: blue wire / EARTH: yellow-green wire) in theconnections to the electric line. The power cable must not be replaced by the user. If the cable gets damaged,switch off the unit and have it changed by professionally qualified personnel. Ifreplacing the power cable, only use “HAR H05 VV-F” 3x0.75 mm2 cable withmax. external diameter 8 mm.Room thermostat (optional) IMPORTANT: THE ROOM THERMOSTAT MUST HAVE VOLTAGE-FREECONTACTS. CONNECTING 230V TO THE ROOM THERMOSTAT TERMI-NALS WILL PERMANENTLY DAMAGE THE PCB.When connecting a time control or timer, do not take the power supply for such de-vices from their cutoff contacts. Their power supply must be taken with a direct con-nection from the mains or with batteries, depending on the type of device.Accessing the electrical terminal blockThe electrical terminal block (fig. 14) can be accessed after removing the front panel (***'Opening the front panel' on page 41 ***). The arrangement of the terminals for the vari-ous connections is also given in the wiring diagram in fig. 30.fig. 14 - Accessing the terminal block3.6 Fume ductsImportantThe unit is a “C type” with sealed chamber and forced draught; the air inlet and fume out-let must be connected to one of the following extraction/suction systems. Before instal-lation, check and carefully follow the instructions. Also, comply with the provisions on thepositioning of wall and/or roof terminals and the minimum distances from windows, walls,ventilation openings, etc.Connection with coaxial pipesfig. 15 - Examples of connection with coaxial pipes ( = Air / = Fumes)Table. 2 - TypologyFor coaxial connection, fit the unit with one of the following starting accessories. Any hor-izontal sections of the fume exhaust must be kept sloping slightly towards the boiler, to pre-vent possible condensate from flowing back towards the outside and causing dripping.fig. 16 Starting accessories for coaxial ductsTable. 3 - Max. length of coaxial pipesConnection with separate pipesfig. 17 - Examples of connection with separate pipes ( = Air / = Fumes)Table. 4 - TypologyFor the connection of separate ducts, fit the unit with the following starting accessory (Air= - Fumes = ) Air inlet = / Fume outlet = fig. 18 - Starting accessory for separate ductsType Description C1X Wall horizontal exhaust and inlet C3X Roof vertical exhaust and inlet

Coaxial 60/100 Coaxial 80/125Max. permissible length (horizontal) 7 m 28 m Max. permissible length (vertical) 8 mReduction factor 90° bend 1 m 0.5 mReduction factor 45° bend 0.5 m 0.25 mType Description C1X Wall horizontal exhaust and intake. The inlet/outlet terminals must be concentric or close enough to be undergo similar wind conditions (within 50 cm) C3X Roof vertical exhaust and intake. Inlet/outlet terminals like for C12 C5X Wall or roof exhaust and intake separate or in any case in areas with different pressures. The exhaust and intake must not be positioned on opposite walls. C6X Intake and exhaust with separately certified pipes (EN 1856/1) B2X Intake from installation room and wall or roof exhaust IMPORTANT - THE ROOM MUST BE PROVIDED WITH APPROPRIATE VENTILATIONØ 100 Ø 60 041001X0 C5x

cod. 3541G574 - Rev. 00 - 11/2018BLUEHELIX B S 32 K 100 Before installation, make sure the maximum permissible length has not been exceeded,by means of a simple calculation:1. Completely establish the layout of the system of split flues, including accessoriesand outlet terminals.2. Consult the table 6 and identify the losses in m (equivalent metres) of every com-ponent, according to the installation position.3. Check that the sum total of losses is less than or equal to the maximum permissiblelength in table 5.Table. 5 - Maximum length of separate ductsTable. 6 - AccessoriesConnection to collective fluesfig. 19 - Examples of connection to flues ( = Air / = Fumes)Table. 7 - Typology If the boiler is to be connected BLUEHELIX B S 32 K 100 to a collective flue or a single flue with natural draught, the flue or chimney must be expressly designed by profession-ally qualified technical personnel in conformity with the current regulations and be suita-ble for sealed chamber units equipped with fan.3.7 Condensate drain connection The boiler has an internal trap for draining condensate. Fit the inspection coupling A and the hose B, pressing it in for approx. 3 cm and securing it with a clamp. Fill the trap with approx. 0.5 L of water and connect the hose to the disposal system. ATTENTION: The unit must never be operated with the trap empty!fig. 20 - Condensate outlet connection4. SERVICE AND MAINTENANCE4.1 AdjustmentsGas conversionThe unit can operate on Natural Gas or LPG and is factory-set for use with one of thesetwo gases, as clearly shown on the packing and on the data plate. Whenever a differentgas to that for which the unit is arranged has to be used, a conversion kit will be required,proceeding as follows:1. Disconnect the boiler power supply and close the gas cock.2. Remove the front panel (see fig. 24).3. Undo the screw and rotate the control panel (see fig. 21).

4. Unscrew ring C and remove gas pipe A from the gas valve (see fig. 22).

5. Replace nozzle B inserted in the gas pipe with that contained in the conversion kit,

interposing seal D (see fig. 22).

6. Refit gas pipe A and check the tightness of the connection.

content in the fumes, with the boiler operating at max. and min. output, matchesthat given in the technical data table for the corresponding type of gas.Max. permissible length 55 m

Air inletFume exhaustVertical Horizontal Ø 80 PIPE 1 m M/F 1KWMA83W 1.0 1.6 2.0 BEND 45° M/F 1KWMA65W 1.2 1.890° M/F 1KWMA01W 1,5 2.0PIPE SECTIONwith test point 1KWMA70W 0.3 0.3TERMINALair, wall 1KWMA85A 2.0 - fumes, wall with antiwind 1KWMA86A - 5.0 FLUE Split air/fumes 80/80 010027X0 - 12.0Fume outlet only Ø80 010026X0 +1KWMA86U-4.0 Ø 60 PIPE 1 m M/F 1KWMA89W 6.0 BEND 90° M/F 1KWMA88W 4.5REDUCTION80/60 041050X0 5.0TERMINALfumes, wall with antiwind 1KWMA90A 7.0ATTENTION: CONSIDER THE HIGH PRESSURE LOSSES OF Ø60 ACCESSORIES; USE THEM ONLY IF NECESSARY AND AT THE LAST FUME EXHAUST SECTION.Type Description C2X Intake and exhaust in common flue (intake and exhaust in same flue) C4X Intake and exhaust in common and separate flues , but undergoing similar wind conditions C8X Exhaust in single or common flue and wall intake B3X Intake from installation room by means of concentric duct (that encloses the exhaust) and exhaust in common flue with natural draught IMPORTANT - THE ROOM MUST BE PROVIDED WITH APPROPRIATE VENTILATION C8X C2X C4X 0,5lt

cod. 3541G574 - Rev. 00 - 11/2018BLUEHELIX B S 32 K 100 fig. 21fig. 22TEST mode activationPress the heating buttons (details 3 and 4 - fig. 1) together for 5 seconds to activate theTEST mode. The boiler lights at the maximum heating power set as described in the fol-lowing section.The heating and DHW symbols (fig. 23) flash on the display; the heating power will ap-pear alongside.fig. 23 - TEST mode (heating power = 100%)Press the heating buttons (details 3 and 4 - fig. 1) to increase or decrease the power(Min.=0%, Max.=100%). By pressing the DHW “-” button (detail 1 - fig. 1), boiler output is immediately adjusted to min. (0%). By pressing the DHW “+” button (detail 2 - fig. 1), boiler output is immedi- ately adjusted to max. (100%).If the TEST mode is activated and enough hot water is drawn to activate the DHW mode,the boiler remains in TEST mode but the 3-way valve goes to DHW.To deactivate the TEST mode, press the heating buttons (details 3 and 4 - fig. 1) togetherfor 5 seconds.The TEST mode is automatically deactivated in any case after 15 minutes or on stoppingof hot water drawing (if enough hot water has been drawn to activate the DHW mode).Heating power adjustmentTo adjust the heating power, switch the boiler to TEST mode (see sec. 4.1). Press theheating buttons (details 3 and 4 - fig. 1) to increase or decrease the power (min. = 00 -max. = 100). Press the RESET button within 5 seconds and the max. power will remainthat just set. Exit TEST mode (see sec. 4.1).4.2 StartupBefore lighting the boiler &KHFNWKHVHDORIWKHJDVV\VWHP &KHFNFRUUHFWSUHILOOLQJRIWKHH[SDQVLRQWDQN )LOOWKHZDWHUV\VWHPDQGPDNHVXUHDOODLUFRQWDLQHGLQWKHERLOHUDQGWKHV\VWHPhas been vented. 0DNHVXUHWKHUHDUHQRZDWHUOHDNVLQWKHV\VWHP'+:FLUFXLWVFRQQHFWLRQVRUERLOHU &KHFNFRUUHFWFRQQHFWLRQRIWKHHOHFWULFDOV\VWHPDQGHIILFLHQF\RIWKHHDUWKLQJV\V tem. 0DNHVXUHWKHJDVSUHVVXUHIRUKHDWLQJLVWKDWUHTXLUHG 0DNHVXUHWKHUHDUHQRIODPPDEOHOLTXLGVRUPDWHULDOVLQWKHLPPHGLDWHYLFLQLW\RIthe boilerChecks during operation 6ZLWFKWKHXQLWRQ &KHFNWKHWLJKWQHVVRIWKHIXHOFLUFXLWDQGZDWHUV\VWHPV &KHFNWKHHIILFLHQF\RIWKHIOXHDQGDLUIXPHGXFWVZKLOHWKHERLOHULVZRUNLQJ &KHFNWKHFRUUHFWWLJKWQHVVDQGHIILFLHQF\RIWKHFRQGHQVDWHUHPRYDOV\VWHPDQGWUDS 0DNHVXUHWKHZDWHULVFLUFXODWLQJSURSHUO\EHWZHHQWKHERLOHUDQGV\VWHPV 0DNHVXUHWKHJDVYDOYHPRGXODWHVFRUUHFWO\LQKHDWLQJDQGGRPHVWLFKRWZDWHUSURduction. &KHFNSURSHUOLJKWLQJRIWKHERLOHUE\WXUQLQJLWRQDQGRIIVHYHUDOWLPHVZLWKWKHURRPthermostat or remote control. 0DNHVXUHWKHIXHOFRQVXPSWLRQLQGLFDWHGRQWKHPHWHUPDWFKHVWKDWJLYHQLQWKHtechnical data table on cap. 5. 0DNHVXUHWKDWZLWKQRKHDWLQJGHPDQGWKHEXUQHUFRUUHFWO\OLJKWVRQRSHQLQJDKRWZDWHUWDS&KHFNWKDWWKHKHDWLQJFLUFXODWLQJSXPSVWRSVRQRSHQLQJDKRWZDWHUWDSduring heating operation and there is a regular production of hot water. &KHFNFRUUHFWSURJUDPPLQJRIWKHSDUDPHWHUVDQGFDUU\RXWDQ\UHTXLUHGFXVWRPLsation (compensation curve, power, temperatures, etc.).4.3 MaintenanceOpening the front panelTo open the boiler casing pull the panel outwards and release it (see fig. 24). Before carrying out any operation inside the boiler, disconnect the power andFORVHWKHJDVFRFNXSVWUHDPfig. 24 - Front panel opening

cod. 3541G574 - Rev. 00 - 11/2018BLUEHELIX B S 32 K 100 Periodical check To ensure proper operation of the unit over time, have qualified personnel carry out a yearly inspection, providing for the following checks: 7KHFRQWURODQGVDIHW\GHYLFHVJDVYDOYHIORZPHWHUWKHUPRVWDWVHWFPXVWIXQF tion correctly

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cod. 3541G574 - Rev. 00 - 11/2018BLUEHELIX B S 32 K 100 5.1 General view and main componentsfig. 25 - Front viewfig. 26 - Rear viewfig. 27 - Top view (AIR INLET = / FUME OUTLET = ) 14b

Circulating pump head / pressure losses fig. 29 - Circulating pump head / Pressure losses BLUEHELIX B S 32 K 100 A = Boiler pressure losses - B = Circulating pump min. speed - C = Circulating pump max. speed

Data Unit BLUEHELIX B S 32 K 100Max. heating capacity kW 29.5 (Q)Min. heating capacity kW 6.7 (Q)Max. Heat Output in heating (80/60°C) kW 28.9 (P)Min. Heat Output in heating (80/60°C) kW 6.6 (P)Max. Heat Output in heating (50/30°C) kW 31.3Min. Heat Output in heating (50/30°C) kW 7.2Max. heating capacity in hot water production kW 32.0Min. heating capacity in hot water production kW 6.7Max. Heat Output in hot water production kW 31.4Min. Heat Output in hot water production kW 6.6Efficiency Pmax (80-60°C) % 98.Efficiency Pmin (80-60°C) % 97.8Efficiency Pmax (50-30°C) % 106.1Efficiency Pmin (50-30°C) % 107.5 Efficiency 30% % 10.8 NOx emission class - 5 (NOx)Gas supply pressure G20 mbar 20Max. gas delivery G20

min. G31 % Max. working pressure in heating bar 3 (PMS)Min. working pressure in heating bar 0.8Max. heating temperature °C 90 (tmax)Heating water content litres Heating expansion tank capacity litres Heating expansion tank prefilling pressure bar 0.8 Max. working pressure in hot water production bar 9 (PMW) Min. working pressure in hot water production bar 0,3DHW content litres 100DHW expansion tank capacity litres 3DHW expansion tank prefilling pressure bar 3DHW flow rate't 30°C l/10min 27DHW flow rate 't 30°C l/h 1000 (D)Protection rating IP X5DPower supply voltage V/Hz 230V/50HzElectrical power input W Empty weight kg 86Type of unit C13-C23-C33-C43-C53-C63-C83-B23-B33PIN CE 0461CM0988

Attention: Remove the jumper on the terminal block before connecting the room thermostat or remote timer control.

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cod. 3541G574 - Rev. 00 - 11/2018ES