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Mattira Wall Mounted Electric Combi Boiler

Mattira Wall Mounted Electric Combi Boiler

Mattira wall mounted digital modulating, electric combination boiler for heating and hot water. 3-15kw outputs change via the digital display on the boiler.

  • Each boiler suitable for single or 3-phase supplies
  • Digital modulating which, equates to less energy waste
  • Up to 12 litres per minute flow rate
  • Digital display with user adjustable controls and key lock facility
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    Technical features

    • Each boiler suitable for single or 3-phase supplies
    • 3-12kw range rated on single phase supplies
    • 3-15kw range rated on 3-phase supplies
    • Smart Electronic Modulation System to regulate energy consumption according to the exact heating needs at all times (external room stat required)
    • Digital modulating which, equates to less energy waste
    • Ideal for single bathroom properties
    • Up to 12 litres per minute flow rate
    • Integral 50ltr store of water with user adjustable temperature regulation to provide "instant" hot water
    • Silent TRIAC power switches
    • S/Steel shielded, Incoloy800 elements for high temperature strength & resistance to corrosion
    • Integral expansion vessels, pump & AAV
    • Digital display with user adjustable controls and key lock facility

    Dimensions and Specifications

      MODELMAC15
      Selectable Output kW34567891011121315
      kcal/h 258034404300516060206880774086009460103201118012900
      Current 3 x 400 V+N~ A13.08.713.08.713.013.013.021.721.721.721.721.7
      *Current 230 V~ A13.017.421.726.130.434.839.143.547.852.2Ask Ask
      **Time Available DHW min29'04"21'48"17'26"14'32"12'27"10'54"9'41"8'43"7'56"7'16"6'42"5'49"
      MODELMAC15
      Voltage V3x400 V+N / 220-240
      Frequency Hz50
      InsulationClass 1
      Net weight kg61
      Dimensions(HxWxD)83cm x 55.5cm x 45cm

    *Using included bridge connection
    **Time in minutes remaining available on DHW

    FAQs

    • The water from my boiler is not hot enough?Untitled-1
      We would suggest firstly check the set point temperature of the boiler, this could be set low and just needs to be increased this can be done via the plus key on the left hand side. Secondly I would suggest the Mixer valve is checked and increased as if this is too low then it can cause the water to only come out lukewarm. Increase the setting and test again.
    • My electric boiler isn't providing any heat?Untitled-1
      If your heating is not working we would suggest checking your thermostat. The test for this would be to turn the thermostat above your usual temperature and see if the boiler starts up. If the boiler does not come on it is most likely a thermostat issue and it will need to be replaced. If the thermostat is working and is calling for the boiler to heat, check to see if the boiler is showing a temperature and that the boiler pressure is at 1.5 bar, if not refill using filling loop underneath. If your boiler is still not providing any heating after trying the above please call our technical line on 01942 670119 or email technical@elnur.co.uk
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