Beretta Mynute Green E C.S.I., Инструкция по установке и эксплуатации

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Mynute Green C.S.I. E - R.S.I. E
20
DESCRIPTION
Mynute Green
12 R.S.I. E
Mynute Green
15 R.S.I. E
Mynute Green
25 R.S.I. E
Mynute Green
35 R.S.I. E
Combustion performance % 98,4 97,9 98,3 97,5
Useful efficiency Pn max - Pn min (50°/30°) %
105,9 - 107,8
(min 107,2 G31)
105,0 - 107,3 105,0 - 108,0 106,1 - 107,3
Useful efficiency 30% (30° return) % 110 109,6 107,1 109,1
Average Range Rated efficiency Pn (80°/60°) % 98,4 98,5 98,6 97,7
Average Range Rated efficiency Pn (50/30°) % 106,6 106,1 105,8 106,8
Electric power W 74 72 80 100
Circulator electric power (1.000 l/h) W 40 40 40 40
Category II2H3P II2H3P II2H3P II2H3P
Country of destination - - - -
Power supply voltage V - Hz 230 - 50 230 - 50 230 - 50 230 - 50
Degree of Protection IP X5D X5D X5D X5D
Pressure drops on flue with burner on % 1,57 2,13 1,73 2,53
Pressure drops on flue with burner off % 0,15 0,19 0,11 0,13
Heating operation
Pressure - maximum temperature bar - °C 3 - 90 3 - 90 3 - 90 3 - 90
Minimum pressure for standard operation bar 0,25 - 0,45 0,25 - 0,45 0,25 - 0,45 0,25 - 0,45
Selection field of heating water temperature °C 20/45 - 40/80 20/45 - 40/80 20/45 - 40/80 20/45 - 40/80
Pump: maximum head available mbar 250 250 250 250
for system capacity l/h 1.000 1.000 1.000 1.000
Membrane expansion tank l 8 8 8 10
Expansion tank pre-charge bar 1 1 1 1
Gas pressure
Methane gas nominal pressure (G20) mbar 20 20 20 20
LPG liquid gas nominal pressure (G31) mbar 37 37 37 37
Hydraulic connections
Heating input - output Ø 3/4” 3/4” 3/4” 3/4”
Water tank delivery - output Ø 3/4” 3/4” 3/4” 3/4”
Gas input Ø 3/4” 3/4” 3/4” 3/4”
Boiler dimensions
Height mm 780 780 780 780
Width mm 400 400 400 450
Depth of housing mm 358 358 358 358
Boiler weight kg 36 36 37 41
Flow rate (G20)
Air capacity Nm
3/
h 14,994 18,742 31,237 43,090
Flue gas capacity Nm
3
/h 16,197 20,246 33,744 46,561
Mass flow of flue gas (max-min) gr/s 5,435 - 1,074 6,793 - 1,503 11,32 - 2,58 15,614 - 2,996
Flow rate (G31)
Air capacity Nm
3/
h 15,113 18,891 31,485 43,945
Flue gas capacity Nm
3
/h 16,040 20,050 33,416 45,286
Mass flow of flue gas (max-min) gr/s 5,654 - 1,574 7,068 - 1,574 11,78 - 2,70 15,288 - 2,944
Fan performance
Residual head of boiler without pipes Pa 90 100 180 140
Residual head of concentric pipes 0,85 m Pa 45 55 45 60
Residual head of separate pipes 0,5 m Pa 60 70 150 122
Max pressure allowed with pressurised collective chimney Pa - - 50 -
Concentric flue gas discharge pipes
Diameter mm 60-100 60-100 60-100 60-100
Maximum length m 7,85 7,85 7,85 7,85
Drop due to insertion of a 45°/90° bend m 1,3/1,6 1,3/1,6 1,3/1,6 1,3/1,6
Hole in wall (diameter) mm 105 105 105 105
Concentric flue gas discharge pipes
Diameter mm 80-125 80-125 80-125 80-125
Maximum length m 14,85 14,85 14,85 14,85
Drop due to insertion of a 45°/90° bend m 1/1,5 1/1,5 1/1,5 1/1,5
Hole in wall (diameter) mm 130 130 130 130
Separate flue gas discharge pipes
Diameter mm 80 80 80 80
Maximum length m 60+60 50+50 36+36 26+26
Losses for a 45°/90° bend m 1/1,5 1/1,5 1/1,5 1/1,5
Installation B23P–B53P
Diameter mm 80 80 80 80
Maximum length of drainage pipe m 90 80 60 40
NOx class 5 5 5 5