Summary of Contents for Baxi LUNA DUO-TEC MP+ 1.115
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MP+ 1.115 - 1.130 - 1.150 CALDAIA MURALE A GAS A CONDENSAZIONE Manuale per l’uso destinato all’utente e all’installatore CONDENSING GAS WALL-HUNG BOILERS de (AT) KONDENSATIONS-WANDGASHEIZKESSEL Gebrauchsanleitung für den Benutzer und Installateur CALDERA MURAL DE GAS A CONDENSACIÓN Manual de uso destinado al usuario y al instalador...
Dear Customer, expectations: good performance combined with simple and rational use. product. Our company declares that these products are marked in compliance with the essential requirements of the following Directives: - Gas regulation (EU) 2016/426 92/42/EEC - Electromagnetic Compatibility Directive 2014/30/EU - Low Voltage Directive 2014/35/EU - Ecodesign directive 2009/125/EC - Regulation (EU) No 2017/1369...
European manufacturer of hi-tech boilers and heating systems, has developed safety (OHSAS 18001) systems. This means that BAXI S.p.A. includes among its objectives the safeguarding of the environment, the reliability and quality of its products, and the health and safety of its employees.
GENERAL PRECAUTIONS This boiler has been designed to heat water to a temperature lower than boiling point at atmospheric pressure. It must be connected to a central heating system and to a domestic hot water supply system according to its performance and power output. •...
1. COMMISSIONING THE BOILER To light the boiler correctly, proceed as follows: • • • • Select the required heating mode (section 1.2). for at least 2 seconds. DHW temperature adjustment (+ to increase the temperature and – to decrease it) Heating water temperature adjustment (+ to increase the temperature and –...
2. PROLONGED SHUTDOWN. ANTI-FREEZE PROTECTION boiler and the heating elements. If the boiler is not used during winter and is therefore exposed to the danger of frost, add some boiler management system includes a “frost protection” function for the heating system which, when delivery temperature falls 3.
5. BOILER INFORMATION MENU Press to display the information indicated in the following table. Press to exit. Description Description SW Diagnostic Code Ion current Burner working hours Zone 1 heating mode Zone 2 heating mode DHW circuit operating mode Water pressure in heating system Boiler operating mode Heating return temperature Solar plant operating mode...
INSTRUCTIONS PRIOR TO INSTALLATION The following notes and instructions are addressed to installers to allow them to carry out trouble-free installation. Instructions for igniting and using the boiler are contained in the ‘Instructions for Users’ section. The installation must satisfy the requirements of standards and local by-laws and technical regulations.
10. INSTALLING THE DUCTS accessories, as described below. The boiler has been designed for connection to a ducts using the accessory splitting kit. WARNINGS instructions are provided with the individual accessories. TABLE 1A 1.115 - 1.130 the table to the side. 1.150 "SECTION"...
10.3 CASCADE FLUES This type of duct evacuates the products of combustion of more than one boiler in a cascade connection through a shared fumes diameters available are: Ø160 mm and double diameter Ø160/250 mm. A range of accessories is available on request. TABLE 1B PARAMETER P60 MAXIMUM NUMBER OF BOILERS...
TERMINAL BLOCK M3 Terminal 1-2: (230Vac - max 1A) power supply of modulating boiler pump (PWM) Terminal 2-3: (max 1A) power supply of non-modulating boiler pump (ON - OFF) Terminal 4: not used Terminal 5-6: PWM signal of the modulating pump Terminal 7-8: not used Terminal 9 - 10: Domestic Hot Water tank pump Terminal 11 - 12: Heating System pump (device connected downstream of the hydraulic separator)
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SETTING PARAMETERS USING THE REMOTE CONTROL SYMBOLS FOR REMOTE CONTROL Turn knob B Display shows Press knob B Press button A and knob B together Press button A or C Press buttons A and C together KEY TO FIGURE MENU Enduser Engineer Commissioning...
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ADJUSTING THE TEMPERATURE OF THE HIGH TEMPERATURE HEATING SYSTEM To avoid frequent starting and stopping, raise the minimum temperature setpoint of the boiler in the heating mode by setting parameters 740 TEMPERATURE ADJUSTMENT ON LOW TEMPERATURE HEATING SYSTEM parameter 741 (point B) 11.2.2 EXTERNAL SENSOR 4-5) and the instructions supplied with the sensor.
12. INITIAL IGNITION - SPECIAL FUNCTIONS When the boiler is powered up, the code “311” appears on the display and the boiler is ready for “initial ignition”. Follow the procedure “GAS EXTRACTION FUNCTION” as described in the section below and enable programme 312. After this operation, the boiler is ready to ignite the burner.
14. PARAMETERS SETTING To programme the parameters of the boiler electronic board, proceed as follows: • Press together and hold them down for 6 seconds until programme row “P02” appears on the display alternated with • Press and hold down for 6 seconds until "On" appears on the display. Release the button and "P01 •...
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5700 Not used (Do NOT change this parameter) 5710 5715 5730 5890 Not used (Do NOT change this parameter) 5931 5932 *BX3 sensor input (second auxiliary sensor – section 11) 5977 6020 6024 6046 Input H2 module 1 (multifunction input) 6097 6110 Building time constant (depending on the insulations of the building) 6220 Software version...
15. GAS VALVE CALIBRATION To calibrate the gas valve, enable the calibration function as described in section 12.2 and carry out the following operations: Check that the at maximum heat capacity, matches that indicated in table 1C. If it does not, remove the threaded cap on the gas valve and turn the adjustment screw (V).
16. ADJUSTMENT AND SAFETY DEVICES The boiler has been designed in full compliance with European reference standards and in particular is equipped with the following: • Limit thermostat circuit overheats. Under such conditions the boiler is blocked and only after the fault has been eliminated can it be ignited again by pressing •...
18. ANNUAL SERVICING following at the annual service: • Check the appearance and airtightness of the gaskets of the gas and combustion circuits. Replace any worn seals with new • • • • • • • • • • Check correct operation of the fumes pressure switch, where present. Blow into the positive connector of the pressure switch without using electromechanical devices, until you hear the activation click.
18.3 CHECKING THE BURNER The burner needs no cleaning. • Check the burner surface for damage, replace the burner if necessary. • • • POSITIONING THE ELECTRODES Flame detection probe Ignition electrode Burner Burner surface insulation 18.4 COMBUSTION PARAMETERS discharge circuit ( A), and allows monitoring of the quality of the combustion products and allowing checking of any recycling of the combustion products in case of coaxial pipelines.
19. THERMAL FUSE REPLACEMENT OF HEAT EXCHANGER the safety thermostat. Its function is to protect the exchanger from overheating in case of insulation failure. When this occurs the device appears on the display the anomaly E110. If the cause is due to the rupture of the isolation it is necessary to remove the heat exchanger and replace the rear isolation and the thermal fuse.
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