Baxi LUNA3 SYSTEM HT 1.180 MP, Installers And Users Instructions

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67
925.916.2 - GB InstructIons pertaInInG to the InstaLLer
26. teChnICal Data
BaxI
s.p.a.
, in its commitment to constantly improve its products, reserves the right to alter the specifications contained herein at
any time and without previous warning. These Instructions are only meant to provide consumers with use information and under no
circumstance should they be construed as a contract with a third party.
Boiler model Luna3 sYsteM ht…Mp 1.180 1.240 1.330
category II
2h3p
II
2h3p
II
2h3p
CH rated heat input kW 17,4 24,7 34
Reduced heat input kW 4,3 7 9,7
DHW rated heat output kW - - -
kcal/h - - -
CH rated heat output 75/60°C kW 16,9 24 33
kcal/h 14.534 20.640 28.380
CH rated heat output 50/30°C kW 18,3 25,9 35,7
kcal/h 15.738 22.270 30.702
Rated heat output 75/60°C kW 4,2 6,8 9,4
kcal/h 3.612 5.850 8.090
Rated heat output 50/30°C kW 4,5 7,4 10,2
kcal/h 3.870 6.360 8.770
Useful efficiency according to 92/42/CEE directive —
★★★★ ★★★★ ★★★★
Central heating system max. pressure bar 3 3 3
Expansion vessel capacity l 8 8 10
Expansion vessel pressure bar 0,5 0,5 0,5
DHW system max. pressure bar - - -
DHW system min. dynamic pressure bar - - -
DHW system min. output l/min - - -
DHW production at ∆T=25 °C l/min - - -
DHW production at ∆T=35 °C l/min - - -
Specific output (*)“D” l/min - - -
Heating circuit temperature range °C 25÷80 25÷80 25÷80
Domestic hot water temperature range °C - - -
Type — C13 - C33 - C43 - C53 - C63 - C83 - B23
Concentric flue duct diameter mm 60 60 60
Concentric air duct diameter mm 100 100 100
2-pipe flue duct diameter mm 80 80 80
2-pipe air duct diameter mm 80 80 80
Max. flue mass flow rate kg/s 0,008 0,012 0,016
Min. flue mass flow rate kg/s 0,002 0,003 0,005
Max. flue temperature °C 74 73 76
NOx class — 5 5 5
Type of gas used — G20 G20 G20
— G31 G31 G31
Natural gas feeding pressure 2H - G20 mbar 20 20 20
Propane gas feeding pressure 3P - G31 mbar 37 37 37
Power supply voltage V 230 230 230
Power supply frequency Hz 50 50 50
Rated power supply W 140 150 160
Net weight kg 44 45 46
Dimensions height mm 763 763 763
width mm 450 450 450
depth mm 354 354 354
Protection-limit against humidity and water leakages (**) IPX5D IPX5D IPX5D
(*) according to EN 625
(**) according to EN 60529