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Related Manuals for Biasi Basica Cond 25S
Summary of Contents for Biasi Basica Cond 25S
- Page 1 Basica Cond User manual and installation instructions...
- Page 2 Congratulations on choosing this product. Your modulating boiler is electronically adjusted and ignited. • It is highly efficient. • It has a sealed chamber. Unlike traditional boilers, your condensing boiler makes it possible to recover energy by condensing the water vapour contained in the flue gas. This means that, with equal heat production, it consumes less gas, and the flue gas contains fewer substances that are harmful to the environment.
- Page 3 The boiler must only be used for the purpose for which it was designed. Furthermore: • It must not be exposed to atmospheric agents. • The appliance can be used by children no younger than 8 years old, by people with physical, sensory or cognitive disabilities, and by people lacking experience or the nec- essary knowledge, provided that they are supervised or have been instructed on how to use the appliance safely and that they understand the risks associated with it.
- Page 4 DANGER: Instructions marked with this symbol must be observed to prevent mechanical or generic accidents (e.g. injuries or bruises). DANGER: Instructions marked with this symbol must be observed to avoid electrical accidents (electrocution). DANGER: Instructions marked with this symbol must be observed to avoid the risk of fire or explosions. DANGER: Instructions marked with this symbol must be observed to avoid heat-related accidents (burns). WARNING: Instructions marked with this symbol must be observed to avoid malfunctions and/or material damage to the unit or other items. WARNING: Instructions marked with this symbol contain important informa- tion that must be read carefully. WARNING: Risk of cutting / stabbing. Protective gloves must be worn. Appliance category: 2H3P (gas G20 20 mbar, G31 37 mbar) Destination country: GB This unit is compliant with the following European Directives: Regulation (EU) 2016/426 on appliances burning gaseous fuels Boiler Efficiency Directive 92/42/EEC Electromagnetic Compatibility Directive 2014/30/EU Low Voltage Directive 2014/35/EU Ecodesign Directive 2009/125/EC In order to constantly improve its products, the manufacturer reserves the right to change the data pro-...
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Page 5: Table Of Contents
......42 Models Boiler certification code Basica Cond 25S M270V.2025 SM Basica Cond 30S M270V.2530 SM... -
Page 6: Boiler Description
BOILER DESCRIPTION BOILER DESCRIPTION 1.2 Shut-off valves and cocks 1.1 Assembly view The boiler model and serial number are Install a shut-off cock for the printed on the warranty certificate. DHW inlet. The figures in this manual only show one of the possible ways of installing cocks, pipes and fit- tings. Figure 1.1 Figure 1.2 1 Control panel... -
Page 7: Control Panel
BOILER DESCRIPTION 1.3 Control panel 1.4 General LCD characteristics For the boiler technical specifications, con- sult the section "TECHNICAL SPECIFICA- TIONS" on page 18. RESET Figure 1.3 Figure 1.4 13 Domestic hot water temperature in- crease button 14 Domestic hot water temperature de- crease button The symbol indicates a volatile 15 LCD display error. - Page 8 BOILER DESCRIPTION FUNCTION FUNCTION Pump circulation failure or insufficient system Boiler in summer (DHW pressure only) and stand-by Fan control anomaly Boiler with DHW power Heating NTC probe fail- request. The DHW temperature DHW NTC probe fail- is displayed. External NTC probe Boiler with heating...
- Page 9 BOILER DESCRIPTION FUNCTION Boiler chimney sweep function. To activate the chim- ney sweep function, set “parameter P06≠0”. 1 = minimum power 2 = maximum power During the the chimney sweep function, and/or symbols do not flash. - 9 -...
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Page 10: Usage Instructions
USER INSTRUCTIONS USAGE INSTRUCTIONS 2.1 Warnings RESET Check that the heating circuit is correctly filled with water, even if the boiler is only used for pro- ducing domestic hot water. Figure 2.2 If it is not, proceed with filling; see sec- Heating/DHW operation tion "Filling the heating circuit" on page • Press the 18 button and hold until both symbols appear on the dis- All boilers have an antifreeze system that is play. -
Page 11: Heating Circuit Temperature
USER INSTRUCTIONS RESET Figure 2.7 Adjusting the heating temperature based on the outdoor temperature (without ex- ternal sensor) Adjust the heating delivery hot water tem- Figure 2.5 perature as follows: • from 27 to 35 with an outdoor temperature The LCD display shows the stand-by status of between 5°C and 15°C and the symbol (Figure 2.6). -
Page 12: Domestic Hot Water Temperature
USER INSTRUCTIONS Adjusting the heating temperature with Adjustments an external sensor installed Adjust the temperature of the domestic hot When the optional external sensor is in- water to a value that suits your needs. stalled, your boiler will automatically adjust Limit the need to mix hot water with cold the heating system's delivery water tem- water. -
Page 13: Shutdown
USER INSTRUCTIONS 2.5 Shutdown Press the 18 button (Figure 2.11) until the message OFF appears on the LCD display (Figure 2.12). Closed position Figure 2.13 Figure 2.11 • if necessary, empty the hydraulic circuits (see section "Emptying the DHW circuit" on page 62 and section "Emptying the RESET heating circuit"... -
Page 14: Useful Tips
USEFUL TIPS USEFUL TIPS 3.2 Heating For rational and economical service, have a 3.1 Filling the heating circuit room thermostat installed. Never turn off the radiator in the room where CLOSED the room thermostat is installed. If a radiator (or convector) does not heat up, check if there is any air in the system and Heating circuit filling cock... -
Page 15: Periodic Maintenance
USEFUL TIPS RESET RESET Figure 3.4 Figure 3.5 If the boiler is turned off, have a qualified technician empty the boiler (heating and Each fault is classified accord- DHW circuit) and empty the heating system ing to the level of priority. If more than one faults are detect- and the DHW system. -
Page 16: Displays In Info Mode
USEFUL TIPS The user is responsible for periodically checking the pressure of the heating sys- tem. If water needs to be added too often, have the technical support centre check if there are any leaks in the heating system or the boiler itself. -
Page 17: Flue Thermal Fuse
USEFUL TIPS PWM pump speed percentage Fan speed (RPM/100) (not used) Last error code Second-to-last error code Calculated heating set point (with climatic curve or configured set) 3.8 Flue thermal fuse Tripping of the flue gas thermal fuse involves a safety lockout, and requires resetting by an Au- thorised Service Centre. The flue thermal fuse 20, indicated in Figure 3.9, is a safety device that protects the flue gas outlet duct, sending the boiler into safe- ty lockout mode and switching it off. -
Page 18: Technical Specifications
TECHNICAL SPECIFICATIONS TECHNICAL SPECIFICATIONS 4.1 Assembly view 46 42 Figure 4.1 - 18 -... -
Page 19: Schematic Diagram
TECHNICAL SPECIFICATIONS 4.2 Schematic diagram Figure 4.2 3 Condensate outlet pipe 10 Heating circuit safety valve discharge 4 Heating circuit filling cock pipe 5 Heating delivery pipe 11 Heating circuit drain cock 6 Domestic hot water outlet pipe 12 Heating circuit pressure gauge 7 Gas cock 20 Flue thermal fuse 8 Domestic hot water inlet pipe... - Page 20 TECHNICAL SPECIFICATIONS 23 Flame detection electrode/ignition electrode 24 3 bar safety valve 25 Automatic bleed valve 26 Pump 27 Pump bleed cap 28 Gas valve 29 Gas valve inlet tapping point 30 DHW NTC probe 31 Control panel containing: Terminal board for external temperature probe, low-voltage ambient thermostat cable or remote control (optional), elec- tric power supply cable...
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Page 21: Wiring Diagram
TECHNICAL SPECIFICATIONS 4.3 Wiring diagram Electrical power supply Pump DHW NTC 10 Flue thermal fuse Ignition and detection Heating NTC - Max 11 Three-way valve Gas valve electrode temperature NTC Remote control / room Heating pressure 12 DHW flowmeter thermostat cable switch c m b n b c r... -
Page 22: Technical Data M270V.2025 Sm
TECHNICAL SPECIFICATIONS 4.4 Technical data M270V.2025 SM 21,0 Data in d.h.w. mode (nom.Q.) Nominal heat input in heating mode (Hi) kcal/h 18057 CO2 at nom. Q. with G20 9,1 - 9,7 26,0 CO2 at min. Q. with G20 8,2 - 8,8 (nom.Q.) Nominal heat input in d.h.w. - Page 23 TECHNICAL SPECIFICATIONS Gas rate maximum - central heating Domestic hot water Methane G20 2,22 Temp. Minimum-Maximum °C 35 - 60 Propane G31 kg/h 1,63 1000 Maximum pressure Gas rate maximum - domestic hot water Methane G20 2,75 Minimum pressure Propane G31 kg/h 2,02 Gas rate minimum - ch dhw Maximum flow rate Methane G20 0,54 (ΔT=25 K) l/min 14,7 Propane G31 kg/h...
- Page 24 TECHNICAL SPECIFICATIONS Other characteristics Height Width Depth Weight Water content in boiler Min. ambient temperature °C n.a. Max. ambient temperature °C n.a. Flue gas discharges Boiler type B23P C13 C33 C43 C53 C63 C83 C93 Coaxial air/flue gas duct Ø 60/100 Twin pipe air/flue gas duct Ø 80/80 Coaxial air/flue gas duct to roof Ø...
- Page 25 TECHNICAL SPECIFICATIONS Model(s): M270V.2025 SM Condensing boiler: Low-temperature boiler (**): B1 boiler: Cogeneration space heater: If yes, equipped with a supplementary heater: Combination heater: Item Symbol Value Unit Item Symbol Value Unit Seasonal space heating Rated heat output η energy efficiency rated Seasonal energy efficiency class For boiler space heaters and boiler combination heat- For boiler space heaters and boiler combination heaters: ers: Useful heat output...
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Page 26: Technical Data M270V.2530 Sm
TECHNICAL SPECIFICATIONS 4.5 Technical data M270V.2530 SM 26,0 Data in d.h.w. mode (nom.Q.) Nominal heat input in heating mode (Hi) kcal/h 22356 CO2 at nom. Q. with G20 9,1 - 9,7 31,0 CO2 at min. Q. with G20 8,2 - 8,8 (nom.Q.) Nominal heat input in d.h.w. - Page 27 TECHNICAL SPECIFICATIONS Gas rate maximum - central heating Domestic hot water Methane G20 2,75 Temp. Minimum-Maximum °C 35 - 60 Propane G31 kg/h 2,02 1000 Maximum pressure Gas rate maximum - domestic hot water Methane G20 3,28 Minimum pressure Propane G31 kg/h 2,41 Gas rate minimum - ch dhw Maximum flow rate Methane G20 0,66 (ΔT=25 K) l/min 17,6 Propane G31 kg/h...
- Page 28 TECHNICAL SPECIFICATIONS Other characteristics Height Width Depth Weight 31,5 Water content in boiler Min. ambient temperature °C n.a. Max. ambient temperature °C n.a. Flue gas discharges Boiler type B23P C13 C33 C43 C53 C63 C83 C93 Coaxial air/flue gas duct Ø 60/100 Twin pipe air/flue gas duct Ø 80/80 Coaxial air/flue gas duct to roof Ø...
- Page 29 TECHNICAL SPECIFICATIONS Model(s): M270V.2530 SM Condensing boiler: Low-temperature boiler (**): B1 boiler: Cogeneration space heater: If yes, equipped with a supplementary heater: Combination heater: Item Symbol Value Unit Item Symbol Value Unit Seasonal space heating Rated heat output η energy efficiency rated Seasonal energy efficiency class For boiler space heaters and boiler combination heat- For boiler space heaters and boiler combination heaters: ers: Useful heat output...
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Page 30: Hydraulic Characteristics
TECHNICAL SPECIFICATIONS 4.6 Hydraulic characteristics 4.7 Expansion vessel The hydraulic characteristics represent the The difference in height between the safety pressure (head) available in the heating valve and the highest point in the system system based on the flow rate. can be max. 10 metres. If differences are greater, increase the pre- load pressure of the expansion tank and the Head (bar) -
Page 31: Installation
INSTALLATION INSTALLATION ter and gas supply networks comply with those on the plate. 5.1 Warnings The combustion products may only be dis- charged using the flue gas exhaust kits pro- Protective gloves must be worn. vided by the manufacturer, as they are an integral part of the boiler. The unit must discharge the combustion products directly For LPG gas (Propane G31), the installa-... -
Page 32: Installation Precautions
INSTALLATION 5.2 Installation precautions This latter solution, in particular, not only cleans the system but also provides an- Follow these installation in- ti-corrosion protection by forming a pro- structions: tective film on the metal surfaces and neutralising the gases in the water. •... -
Page 33: Dimensions
INSTALLATION 5.4 Dimensions The boiler complies with the following di- Ø80 Ø80 mensions: A Flue gas exhaust / air suction (coaxial Ø100 Ø 100/60) B Flue gas exhaust (Ø 80 twin pipe) C Air suction (Ø 80 twin pipe) D Boiler mounting bracket E Area for positioning the electric connec- tion channels F Area for positioning the condensate... -
Page 34: Fittings
INSTALLATION 5.5 Fittings gaskets between the boiler fittings. • Carry out a leakage test for the gas supply The boiler uses the following fittings: system. Cock Pipe Ø • Connect the safety valve discharge 10 Ø 16/18 (Figure 5.4) to an outlet funnel. Ø... -
Page 35: Flue Gas Outlet Dimensions And Lengths
INSTALLATION CORRECT implementation INCORRECT implementation of twin flue wall-mounted concentric discharge sys- gas outlet/air suction systems Figure 5.5 A = air suction S = flue gas outlet CORRECT implementation of twin flue gas outlet/air suction systems Figure 5.7 A = air suction S = flue gas outlet 5.8 Flue gas outlet dimensions and lengths The flue gas outlet/air suction can be set up in the following ways: Consult the sheet provided with the select- ed kit which is packaged separately. - Page 36 INSTALLATION slope. they reduce the maximum length of the flue The following kits are available for connec- gas duct by: tion to the boiler: For a 45° elbow loss 0.5 m For a 90° elbow loss Wall-mounted flue gas outlet kit (Figure 5.8 A) Twin pipe suction outlet duct kit Ø 80 mm This kit is used to release flue gases through (Figure 5.9 - Figure 5.10 - Figure 5.11) the wall behind or to the side of the boiler.
- Page 37 INSTALLATION Figure 5.10 Also Ø 80 mm 90° and 45° elbows are avail- Figure 5.12 able that reduce the total max. length of the ducts: TYPE C For a 45° elbow loss 0.9 m If using ducts and terminals from another For a 90° elbow loss 1.65 m manufacturer (type C ), these must be ap-...
- Page 38 INSTALLATION TYPE B (Figure 5.15) This type of flue gas outlet extracts the nec- essary combustion air from the same room as the boiler is installed in; the combustion products must be released outside and the outlet pipe can be through the wall or a chimney.
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Page 39: Exhaust-Flue Pipework
INSTALLATION hollow cavity between the secondary flue, exhaust flue or ducted pipe and the internal wall of the technical cabinet must only be used for this system exclusively. All components must be made from materi- als with class A1 reaction to fire according to standard UNI EN 13501-1. -
Page 40: Positioning The Draught Terminals
INSTALLATION 5.10 Positioning the draught termi- from the total length. nals For every tee connection, subtract 1.7 m from the total length. The draught terminals must: For double-walled pipes in corrugated pro- • be positioned on the outer perimeter walls pylene or corrugated stainless steel, reduce of the building or on the roof;... -
Page 41: Electrical Connections
INSTALLATION Figure 5.17 5.11 Electrical connections • Unscrew the screws L and remove the front panel M by pulling it towards you Figure 5.18. Figure 5.18 • Unscrew the screw N (Figure 5.18) and turn the control panel O, as shown in Fig- ure 5.19. To access the electric power supply, remote and external sensor terminal boards and the control board, proceed as follows:... -
Page 42: Connecting A Room Thermostat Or Zone
INSTALLATION • Loosen the screws R and lift the cover S , be kept away from hot or sharp parts, (Figure 5.19). and comply with current technical stan- dards. 5.12 Connecting a room thermostat or zone valves Connect the cable for the room thermostat with a label in Figure 5.21. -
Page 43: Electrical Connection Of The Remote Control
INSTALLATION Connecting zone valves controlled by To change this setting to remote control, the room thermostat enter “programming mode” by holding down buttons 18 and 19 for 5 seconds at Ambient the same time (Figure 5.23). The code P00 thermostat appears on the display, indicating entry into “parameter P00”... -
Page 44: (Optional)
INSTALLATION • Press the 17 button to set “1 9 8”, then 5.16 Electrical connection between the boiler and the external sen- press 13 to confirm the 8 and go back to the list of parameters. To connect the external sensor to the boiler, • Press button 13 and hold until the LCD use electric cables with a cross section of display shows the code A21, indicating no less than 0.50 mm... - Page 45 INSTALLATION Sequence for setting the K coefficient The K coefficient is a parameter that in- creases or decreases the boiler delivery • Enter “programming mode” by holding temperature as the outdoor temperature down buttons 18 and 19 for 5 seconds varies. at the same time (Figure 5.31). The code When installing the external sensor, this pa- P00 appears on the display, indicating en- rameter must be set based on the efficiency...
- Page 46 INSTALLATION ture will follow the trend in relation to the set K coefficient. RESET If the room temperature is not comfortable, you can increase or decrease the heating system delivery temperature by ± 5°C using the 16 (decrease) and 17 (increase) buttons Figure 5.34 (Figure 5.31).
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Page 47: Selecting The Maximum Heating
INSTALLATION 5.18 Selecting the maximum heating displays three dashes “- - -”. temperature setpoint with cli- matic curve set Depending on the type of high or low tem- RESET perature heating system, the maximum cli- matic curve temperature can be set. In heating mode, the boiler is set for a tem- perature range of between a minimum of Figure 5.40 50°C and a maximum of 80°C (high tem-... -
Page 48: Setting Pump Post-Circulation
INSTALLATION • Press the 17 button to set “1 - -”, then perature heating system, the temperature setting range can be set. press 13 to confirm the 1 and go to the In heating mode, the boiler is set for tem- next segment. -
Page 49: Selecting Re-Ignition Frequency
INSTALLATION modify the value of parameter 03 from 0 to 99 seconds. • Press 13 or 14 (Figure 5.46) to confirm the value entered and return to the list of pa- rameters (Figure 5.48). • Press the 18 button (Figure 5.46) to exit “programming mode”. -
Page 50: Examples Of Hydraulic Systems With Hydraulic Separator (Optional)
INSTALLATION 5.22 Examples of hydraulic sys- rameter P05” (Figure 5.52). tems with hydraulic separator (optional) The hydraulic separator creates a reduced RESET load loss zone that makes the primary cir- cuit and secondary circuit hydraulically in- dependent. In this case, the flow rate that passes Figure 5.52 through the circuits depends exclusively on the characteristics of the flow rate of the •... - Page 51 INSTALLATION Examples of hydraulic systems High temperature zone + low temperature High temperature zone + 2 low temperature zone. zones. External temp. probe Low temp. External zone Low temp. temp. zone 1 probe High temp. Low temp. zone High temp. zone 2 zone Figure 5.54 Figure 5.55 - 51 -...
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Page 52: Preparation For Service
PREPARATION FOR SERVICE PREPARATION FOR SERVICE Filling the circuit • Remove the front panel on the body, see 6.1 Warnings section "Removing the body panels" on page 61. Before performing the opera- • Open the installed water cocks. tions described below, make sure that the installed two-way •... - Page 53 PREPARATION FOR SERVICE Fill the condensate discharge si- phon with a half litre of water to prevent smoke from exiting at first ignition. The flue gas intake positioned on the flue gas outlet can be used for this operation (Figure 6.4). Flue gas intake Figure 6.6 The LCD display shows the stand-by status and the symbols (Figure 6.7).
- Page 54 PREPARATION FOR SERVICE • Show the user how to use the appliance correctly and also explain: - ignition; - shut off; - making adjustments. The user is responsible for keeping the documentation together and intact, and within reach for consultation. - 54 -...
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Page 55: Checking The Gas Setting
CHECKING THE GAS SETTINGS CHECKING THE GAS SETTING Flue gas intake 7.1 Warnings Each time after measuring the gas pressure, fully close all tap- ping points that were used. After each gas adjustment, the valve adjustment components must be sealed. Warning: risk of electrocution. Figure 7.1 The boiler is live during the op- erations described in this sec- • Make sure that the room thermostat is in tion. - Page 56 CHECKING THE GAS SETTINGS • Compare the value of CO rameter P06” (Figure 7.4). read on the flue gas analyser with the one in the “Data in DHW mode” table and the val- ues of CO at Q.min. section "Technical RESET data M270V.2025 SM"...
- Page 57 CHECKING THE GAS SETTINGS RESET RESET Figure 7.9 Figure 7.12 • Scroll through the various parameters us- • Press the 18 button (Figure 7.2) to exit ing 13 or 14 until the LCD display shows “programming mode” (Figure 7.13). the code P06, indicating entry into “pa- rameter P06”...
- Page 58 CHECKING THE GAS SETTINGS ton (Figure 7.2) until the message OFF appears on the LCD display (Figure 7.14). RESET Figure 7.14 During the operations to check maximum and minimum pressure at the burner, check the flow rate of gas to the meter and com- pare its value with the gas flow rate data;...
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Page 59: Gas Conversion
GAS CONVERSION GAS CONVERSION • Convert the type of gas by correct- ly replacing the gas diaphragm (Figure 8.1 Warnings 8.2), referring to section "Technical data M270V.2025 SM" on page 22 and The operations to adapt the boil- "Technical data M270V.2530 SM" on page er to the type of gas available must be carried out by an autho- rised service centre. - Page 60 GAS CONVERSION dicating entry into “parameter A01” (Fig- ure 8.6). RESET Figure 8.6 • By using buttons 16 or 17 (Figure 8.3) it is Figure 8.3 possible to modify the value of parameter A01 (Figure 8.7). 00 = Methane gas (G20) 01 = Propane gas - LPG (G31) RESET RESET Figure 8.4...
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Page 61: Maintenance
MAINTENANCE MAINTENANCE outwards and pushing them upwards to re- lease them from the upper supports. 9.1 Warnings Protective gloves must be worn. Cool down the appliance by shutting off the gas cock and withdrawing a large quantity of water by opening the system's DHW cocks. The operations described in this section must only be performed by professionally qualified per-... -
Page 62: Emptying The Dhw Circuit
MAINTENANCE OPEN Heating circuit drain cock CLOSED Figure 9.4 Figure 9.3 • To make draining easier, unscrew the au- tomatic bleed valve cap 25 in Figure 9.5. 9.3 Emptying the DHW circuit • Close the installed DHW inlet cocks . • Open the system's DHW cocks. 9.4 Emptying the heating circuit •... -
Page 63: Cleaning The Primary Condensate
MAINTENANCE 9.5 Cleaning the primary conden- connector (Figure 9.6). sate exchanger and the burner • Loosen the nuts L and remove the fan burner unit 40 (Figure 9.6). Removing the burner fan unit 40 in Figure • Extract the burner casing by pulling it out- 9.6. wards. •... -
Page 64: Check The Pressure In The Heating
MAINTENANCE tle brush. More specific maintenance will be assessed and performed by a technician from an Au- thorised Service Centre. For reassembly, repeat the oper- ations but in reverse order, be- ing careful not to damage the gas pipe OR gasket when the pipe is inserted in the gas/air di- aphragm. Carry out the gas tightness test after tightening the gas pipe swivel joint. -
Page 65: Checking The Condensate Discharge Siphon
MAINTENANCE • Connect a flue analyser to the flue gas Model M270V.2530 SM analysis outlets on the flue gas exhaust on the boiler Figure 9.10. Nominal heat input in d.h.w. mode kW 31,0 Flue gas anal- Nominal efficiency in d.h.w. mode % 97,1 ysis outlets Combustion efficiency 98,3 Air index... -
Page 66: Setting The Boiler's Chimney Sweep Function
MAINTENANCE Figure 9.14 RESET Figure 9.15 Chimney sweep function at minimum output in domestic hot water mode • Scroll through the various parameters us- ing 13 or 14 until the LCD display shows Figure 9.13 the code P06, indicating entry into “pa- rameter P06” (Figure 9.16). 9.11 Setting the boiler's chimney sweep function With the boiler set to chimney sweep mode, RESET some automatic boiler functions can be dis-... -
Page 67: Settings For Changing The Control Board
MAINTENANCE • Press 17 and the LCD display shows the number 01, indicating activation of the “chimney sweep function” at minimum RESET output (Figure 9.18). • Press the 13 button (Figure 9.14) to con- firm the value entered and activate the function. - Page 68 MAINTENANCE rameters (Figure 9.24). • Press the 18 button (Figure 9.21) to exit “programming mode”. RESET • Enter “programming mode” by holding down buttons 18 and 19 for 5 seconds at the same time (Figure 9.21). The code Figure 9.23 P00 appears on the display, indicating en- try into “parameter P00”...
- Page 69 MAINTENANCE rameters (Figure 9.30). • Press button 13 and hold until the LCD RESET display shows the code A21, indicating entry into “parameter A21” (Figure 9.31). Figure 9.28 RESET • By using buttons 16 or 17 (Figure 9.21) it is possible to modify the value of parame- ter A01 (Figure 9.29).
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Page 70: Oiler Disposal And Recycling
BOILER DISPOSAL AND RECYCLING 10 BOILER DISPOSAL AND RECY- CLING The boiler and any accessories must be disposed of correctly, recycling the different materials where possible. The installer must dispose of the packaging used to transport the boiler. Please observe the regulations currently in force regarding re- cycling and disposing of the boiler and any accessories. - Page 72 BSG Caldaie a Gas S.p.a. Registered office, sales and administrative headquarters, plant and technical support 33170 PORDENONE (Italy) – Via Pravolton, 1/b +39 0434.238311 +39 0434.238312 www.biasi.it Sales headquarters +39 0434.238400 Technical support +39 0434.238387 This manual replaces previous versions.