Beretta IDRABALCONY Lx 11 User Manual

42
ENGLISH
8 TECHNICAL SPECIFICATIONS
DESCRIPTION
Model (*)
UM
A B
Rated heat input
22,50 25,00 kW
19.350 21.500 kcal/h
Nominal heat output
20,16 22,45 kW
17.338 19.307 kcal/h
Reduced heat input
7,00 8,30 kW
6.020 7.138 kcal/h
Reduced heat output
6,58 7,84 kW
5.659 6.738 kcal/h
Category II2H3+(GB-IE-JO-LB);I3B/P(MT) II2H3+(GB-IE-JO-LB);I3B/P(MT)
Country of destination GB - IE - MT - JO - LB
Congurationtype B22-B52; C12-C12x; C32-C32x; C42-C42x; C52-C52x; C62-C62x; C82-C82x; C92-C92x
Gas characteristics
NetCaloricValue(N.C.V.)
G20 34,02 34,02
MJ/m
3
SG30 116,09 116,09
G31 88 88
LowerWobbeindex(15°C1013mbar)
G20 45,67 45,67
MJ/m
3
SG30 80,58 80,58
G31 70,69 70,69
Nominal supply pressure
G20 20 20
mbarG30 28-30(GB-IE-JO-LB);30(MT) 28-30(GB-IE-JO-LB);30(MT)
G31 37(GB-IE-JO-LB);30(MT) 37(GB-IE-JO-LB);30(MT)
DHW maximum gas capacity
G20 2,38 2,64 Sm
3
/h
G30 1,77 1,97
kg/h
G31 1,75 1,94
Maximum operating pressure, DHW circuit
G20 12,00 14,00
mbarG30 27,40 27,40
G31 35,40 35,40
Ø main burner nozzle
G20 0,87 0,87
mmG30 0,52 0,54
G31 0,52 0,54
Fluegasesmassowrate(max/min)
G20 17,394 - 9,047 17,697 - 10,385
g/sG30 16,574 - 8,740 17,737 - 10,223
G31 17,664 - 9,441 17,860 - 10,270
Nozzles 22 22 no.
Ø gas connection 3/4"
Flue concentric pipes
Diameter 60/100 mm
Maximum length 3,5 m
Pressure drop for 45°/90° bend 1/1.5 m
Wall hole 105 mm
Twin ue gas exhaust pipes
Diameter 80 mm
Maximum length 15+15 m
Pressure drop for 45°/90° bend 1,2/1,7 m
Fluegasestemperature(max/min)
G20 120-71 128-71
°CG30 121-64 123-63
G31 124-60 129-69
Minimum pressure 0,2 bar
Nominal pressure 2 bar
Maximumuepressure(*)(Pa) 10 bar
Domestichotwaterminimumowrate 2 l/min
QuantityofhotwaterwithΔt30°C 9,6 10,7 l/min
Ø water connections 1/2" 1/2"
DHW temperature selection range 36-65 36-65 °C
Flow regulator 8 9 l/min
Total electric power 41 41 W
Fuse 2 A
Power supply voltage 230/50 V/Hz
Ingress Protection rating IPX4D
Boiler dimensions
Height 642 642 mm
Width 340 340 mm
Depth 237 237 mm
Net weight 19 19 kg
DESCRIPTION SYMBOLS
Model (*)
UM
A B
Waterheatingenergyefciencyclass - A A
Declaredloadprole - M L
Energyefciencyforwaterheating ηwh 75,4 80,2 %
Daily fuel consumption Qfuel 8,109 15,175 kWh
Annual fuel consumption AFC 6 11 GJ
Daily electrical energy consumption Qelec 0,065 0,069 kWh
Annual electrical energy consumption AEC 14 15 kWh
Sound power level inside LWA 51 51 dB(A)
Nitrogen oxide emissions NOx 33 33 mg/kWh
(*)  FortheidenticationofthemodelrefertoRANGEtablepage2.

Beretta IDRABALCONY Lx 11 Specifications

General

Brand	Beretta
Model	IDRABALCONY Lx 11
Category	Boiler
Language	English