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  4. NINFA 32 MC
  5. Instructions For Use, Installation And Maintenance

Lamborghini Caloreclima NINFA 32 MC Instructions For Use, Installation And Maintenance

Summary of NINFA 32 MC

  • Page 1

    * co d. 35 40 g38 0 — 0 2 /200 7 (r ev. 00 ) ninfa 32 mc istruzioni per l’uso l'installazione e la manutenzione instructions for use, installation and maintenance instructions d'utilisation, d'installation et d'entretien instrucciones de uso, instalaciÓn y mantenimiento instruÇÕes de instalaÇÃo, uti...

  • Page 2: Declaration of Conformity

    Ninfa 32 mc 28 gb b declaration of conformity manufacturer declares that this unit complies with the following eu directives: • gas appliance directive 90/396 • efficiency directive 92/42 • low voltage directive 73/23 (amended by 93/68) • electromagnetic compatibility directive 89/336 (amended by 93...

  • Page 3

    Ninfa 32 mc 29 cod. 3540g380 - 02/2007 (rev. 00) 1 operating instructions .......................................................................................................... 30 1.1 introduction.......................................................................................................

  • Page 4: 1. Operating Instructions

    Ninfa 32 mc 30 gb cod. 3540g380 - 02/2007 (rev. 00) 1. Operating instructions 1.1 introduction dear customer, thank you for choosing a lamborghiniwall-mounted boiler featuring advanced design, cutting-edge technology, high reliability and quality construction. Please read this manual carefully since...

  • Page 5

    Ninfa 32 mc 31 gb cod. 3540g380 - 02/2007 (rev. 00) indication during operation heating a heating demand (generated by the room thermostat or remote timer control) is indicated by lighting up of the ra- diator (detail 5 - fig. 1). The multifunction display (detail 9 - fig. 1) shows the heating senso...

  • Page 6

    Ninfa 32 mc 32 gb cod. 3540g380 - 02/2007 (rev. 00) 1.3 turning on and off boiler not electrically powered fig. 5 - boiler not electrically powered b 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 ...

  • Page 7

    Ninfa 32 mc 33 gb cod. 3540g380 - 02/2007 (rev. 00) when the boiler is turned off, the electronic board is still powered. Domestic hot water and heating operation are disabled. The antifreeze system stays on. To re-light the boiler, turn the selector (detail 3 fig. 1) to (winter) or (summer). Fig. 8...

  • Page 8

    Ninfa 32 mc 34 gb cod. 3540g380 - 02/2007 (rev. 00) domestic hot water (dhw) temperature adjustment operate the dhw knob (detail 2 - fig. 1) to set the temperature between 40°c (min.) and 55°c (max.); fig. 11 room temperature adjustment (with optional room thermostat) using the room thermostat, set ...

  • Page 9

    Ninfa 32 mc 35 gb cod. 3540g380 - 02/2007 (rev. 00) compensation curve and curve shift turn the selector (detail 3 - fig. 1) to reset for 5 seconds and then to (winter) or (summer) and “cu” will be displayed. Operate the dhw knob (detail 2 - fig. 1) to adjust the required curve from 1 to 10 accordin...

  • Page 10

    Ninfa 32 mc 36 gb cod. 3540g380 - 02/2007 (rev. 00) if the room temperature is lower than the required value, it is advisable to set a higher order curve and vice versa. Pro- ceed by increasing or decreasing in steps of one and check the result in the room. Fig. 14 - compensation curves fig. 15 - ex...

  • Page 11

    Ninfa 32 mc 37 gb cod. 3540g380 - 02/2007 (rev. 00) water system pressure adjustment the filling pressure with system cold, read on the boiler water gauge, must be approx. 1.0 bar. If the system pressure falls to values below minimum, the boiler card will activate fault f37 (fig. 16). Fig. 16 - low ...

  • Page 12: 2. Installation

    Ninfa 32 mc 38 gb cod. 3540g380 - 02/2007 (rev. 00) 2. Installation 2.1 general instructions boiler installation must only be performed by qualified personnel, in accordance with all the instructions given in this technical manual, the provisions of current law, the pre- scriptions of national and l...

  • Page 13

    Ninfa 32 mc 39 gb cod. 3540g380 - 02/2007 (rev. 00) system water charcteristics in the presence of water harder than 25° fr (1°f = 10ppm caco 3 ), 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 t...

  • Page 14

    Ninfa 32 mc 40 gb cod. 3540g380 - 02/2007 (rev. 00) 2.5 electrical connections connection to the electrical grid b the unit's electrical safety is only guaranteed when correctly connected to an efficient earthing system exe- cuted according to current safety standards. Have the efficiency and suitab...

  • Page 15: 3. Service and Maintenance

    Ninfa 32 mc 41 gb cod. 3540g380 - 02/2007 (rev. 00) 3. Service and maintenance all adjustment, conversion, start-up and maintenance operations described below must only be carried out by qualified per- sonnel (meeting the professional technical requirements prescribed by current regulations) such as...

  • Page 16

    Ninfa 32 mc 42 gb cod. 3540g380 - 02/2007 (rev. 00) burner pressure adjustment since this unit has flame modulation, there are two fixed pressure settings: minimum and maximum, which must be those given in the technical data table according to the type of gas. • connect a suitable pressure gauge to ...

  • Page 17

    Ninfa 32 mc 43 gb cod. 3540g380 - 02/2007 (rev. 00) service menu the card service menu is accessed by turning the selector (detail 3 - fig. 1) to reset for 10 seconds and then to (winter) or (summer). Use the heating knob (detail 1 - fig. 1) to select “ts”, “in”, “hi” or “re”. “ts” means transparent...

  • Page 18

    Ninfa 32 mc 44 gb cod. 3540g380 - 02/2007 (rev. 00) “in” - information menu the card can display the following information: table. 3 the list of information can be scrolled with the heating knob (detail 1 - fig. 1). In case of a damaged sensor, the card will display the hyphens. To go back to the se...

  • Page 19

    Ninfa 32 mc 45 gb cod. 3540g380 - 02/2007 (rev. 00) 3.2 start-up b checks to be made at first lighting, and after all maintenance operations involving disconnection from the sys- tems or an intervention on safety devices or parts of the boiler: before lighting the boiler • open any on-off valves bet...

  • Page 20

    Ninfa 32 mc 46 gb cod. 3540g380 - 02/2007 (rev. 00) opening the casing to open the boiler casing: 1 undo the four screws a 2 lower the door 3 lift and remove the casing b b before carrying out any operation inside the boiler, disconnect the electrical power supply and close the gas cock upstream. Fi...

  • Page 21

    Ninfa 32 mc 47 gb cod. 3540g380 - 02/2007 (rev. 00) 3.4 troubleshooting diagnostics the boiler is equipped with an advanced self-diagnosis system. In case of a boiler anomaly, the display will flash to- gether with the fault symbol (detail 22 - fig. 1) indicating the fault code. There are faults tha...

  • Page 22

    Ninfa 32 mc 48 gb cod. 3540g380 - 02/2007 (rev. 00) 4. Technical data and characteristics 4.1 dimensions and connections fig. 24 - dimensions and connections 1 = heating system delivery 2 = dhw outlet 3 = gas inlet 4 = dhw inlet 5 = heating system return 6 = safety valve drain 217 192 420 315 720 17...

  • Page 23

    Ninfa 32 mc 49 gb cod. 3540g380 - 02/2007 (rev. 00) 4.2 general view and main components fig. 25 - general view 7 gas inlet 8 dhw outlet 9 dhw inlet 10 system delivery 11 system return 14 safety valve 20 burner assembly 21 main nozzle 22 burner 27 copper exchanger for heating and domestic hot water ...

  • Page 24

    Ninfa 32 mc 50 gb cod. 3540g380 - 02/2007 (rev. 00) 4.3 plumbing circuit fig. 26 - plumbing circuit 7 gas inlet 8 dhw outlet 9 dhw inlet 10 system delivery 11 system return 14 safety valve 20 burner assembly 27 copper exchanger for heating and domestic hot water 32 heating circulating pump 36 automa...

  • Page 25

    Ninfa 32 mc 51 gb cod. 3540g380 - 02/2007 (rev. 00) 4.4 technical data table the column on the right gives the abbreviation used on the technical data plate. Data unit setting max heating power kw 34.4 (q) min heating power kw 11.5 (q) max heating system heating power kw 31.3 (p) min heating system ...

  • Page 26

    Ninfa 32 mc 52 gb cod. 3540g380 - 02/2007 (rev. 00) 4.5 diagrams pressure - power diagrams a lpg b natural gas losses of load / head of circulators a boiler losses of head 1 - 2 - 3 circulator speed a b 0 1 2 3 4 5 6 7 0 500 1.000 1.500 2.000 q [l/h] h [m h 2 o] a 3 1 2.

  • Page 27

    Ninfa 32 mc 53 gb cod. 3540g380 - 02/2007 (rev. 00) 4.6 wiring diagram fig. 27 - wiring diagram 32 dhw circulating pump 42 dhw temperature sensor 44 gas valve 47 modureg 72 room thermostat (optional) 81 ignition/detection electrode 95 diverter valve 114 water pressure switch 126 fume thermostat 136 ...

  • Page 28

    108 bruciatori caldaie murali e terra a gas gruppi termici in ghisa e in acciaio generatori di aria calda trattamento acqua condizionamento lamborghini calor s.P.A. Via statale, 342 44047 dosso (ferrara) italia tel. Italia 0532/359811 - export 0532/359913 fax italia 0532/359952 - export 0532/359947 ...