Warmhaus Enerwa Plus 2500 H, Инструкция по установке и эксплуатации

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TECHNICAL DATA
Unit
Enerwa Plus 2500 H Enerwa Plus 3000 H Enerwa Plus 3500 H
CE Certificate CE-1015CT0706 :18
Gas Circuit
Gas type G20 G25 G30 G31 G20 G25 G30 G31 G20 G25 G30 G31
Gas Supply Pressure mbar 20 25 30 37 20 25 30 37 20 25 30 37
Gas Consumption at Maximum m³/h 2,38* 2,85 0,728 0,92 3,05* 3,47 0,857 1,18 3,402 4,127 0,992 1,302
Gas Consumption at Minimum m³/h 0,37* 0,43 0,107 0,11 0,397* 0,456 0,109 0,144 0,434 0,524 0,133 0,168
*(Natural Gas G20) Heat Load (Hu=10,56 kWh/m
3
)
Premix System Gas Adaptive* Gas Adaptive* Gas Adaptive*
Modulation Rate 01:10 01:10 01:10
Heat Exchanger Material Stainless steel Stainless steel Stainless steel
Efficiency G20 G25 G30 G31 G20 G25 G30 G31 G20 G25 G30 G31
(80/60 °C) Efficiency at Maximum Heat Output % 98,03 97,84 97,48 97,76 97,88 98,15 97,57 98,59 98,00 98,23 97,61 98,04
(50/30 °C) Efficiency at Maximum Heat Output %
105.11 105,34 101,95 103,63 105.0 105,2 102,89 104,67 105,4 105,53 103,06 105,43
Efficiency at 30% load at 36/30 °C % 108,29 108,38 104,28 108,29 107,54 107,83 105,37 107,36 107,2 107,06 104,62 106,98
Seasonal space heating energy efficiency (expressed in terms
of GCV)
%
92 (Class A) 92 (Class A) 92 (Class A)
Radiator Circuit G20 G25 G30 G31 G20 G25 G30 G31 G20 G25 G30 G31
Maximum heat input Qn kW 24,25 24,25 24,25 24,25 28,7 28,7 28,7 28,7 33,7 33,7 33,7 33,7
Minimum heat input Qn kW 3,5 3,5 3,5 2,8 3,75 3,75 3,75 3,75 4,35 4,35 4,35 4,35
Maximum Heat Output Pn (80/60 °C) kW 23,7 23,7 23,6 23,7 28 28 28 28 33,02 33,02 32,8 33,02
Minimum Heat Output Pn (80/60 °C) kW 3 3 3,2 2,5 3,5 3,5 3,25 3,45 4,1 4,1 4,1 4,1
Maximum Heat Output Pn (50/30 °C) kW 25 25 24,70 25 30 30 29,5 30 35,5 35,5 34,7 35,5
Minimum Heat Output Pn (50/30 °C) kW 3,6 3,6 3,55 2,9 3,90 3,90 3,74 3,59 4,60 4,60 4,60 4,60
Temperature selection range (min÷max) high temperature °C 25÷80 25÷80 25÷80
Temperature selection range (min÷max) low temperature °C 25÷47 25÷47 25÷47
Operating Pressure (Maximum) bar 3 3 3
Operating Pressure (Minimum) bar 0,5 0,5 0,5
Expansion tank useful volume bar 8 10 10
Pump pressure (at 1000 l/h flow rate) mH
2
O 5,5 5,5 5,5
Pump pressure (at 500 l/h flow rate) mH
2
O 7,8 7,8 7,8
Max. Pump Flow Rate l/h 2400 2400 2400
Pump Energy Efficiency Index (EEI) <– 0,20 <– 0,20 <– 0,20
Electricity Circuit
Electricity Supply V AC–50 Hz 230 V +%10; -%15 230 V +%10; -%15 230 V +%10; -%15
Electricity Consumption (Max./Min.) Watt 95 / 55 104 / 60 115 / 65
Protection Index IP IPX5D IPX5D IPX5D
Exhaust Gas Circuit G20 G25 G30 G31 G20 G25 G30 G31 G20 G25 G30 G31
Flue temperature (Qn)
(80/60 °C) Exhaust gas temperature (Min. / Max.)
°C 69,3/70,5 64,6/70,2 57,1/70,0 59,9/69,7 60,8/66,1 55,1/64,6 56,6/67,2 57,6/65,0 56,8/62,3 56,9/62,2 54,4/66,7 58,2/67,4
(50/30 °C) Exhaust gas temperature (Min. / Max.) °C 48,5/50,5 47,7/49,4 42,8/57,0 47,0/50,5 44,5/44,5 44,1/44,0 42,2/49,8 43,4/44,9 46,8/44,2 46,7/44,5 40,6/48,4 48,7/48,9
Maximum exhaust gas temperature [Maximum DHW mode] ºC 70 70 70
NOx Class 6 6 6
Weighted value of Nox (GCV) mg/kWh 20 19 42 31 41 31 43 49 34 32 43 53
Flue mass flow rate (60/80°C - Qn) Nominal/Minimum g/s 10,32/1,6 10,78/1,62 10,58/1,26 9,91/1,18 13,23/1,72 13,13/1,73 12,29/1,56 12,71/1,62 14,76/1,88 15,54/1,97 14,28/1,97 14,03/1,81
Flue mass flow rate (60/80°C - Qn) [Maximum DHW mode] g/s 14,01 14,04 13,58 12,71 15,53 15,82 14,91 14,65 18,36 18,54 17,00 16,65
Fan head loss Pa 35 ÷ 140 35 ÷ 140 35 ÷ 140
General
Dimensions (H x W X D) mm 725 x 420 x 288 725 x 420 x 288 725 x 420 x 288
Sound Level dB (A ) 52 54 50
Hydraulic Group Material Brass Brass Brass
Net Weight kg 32,5 33,7 34,5
Packed Device Weight kg 34,7 35,9 36,7
Type B23, B23P, B33, C13, C33, C53, C63, C83, C93, C103
Category
I2H, I2E, I2E(S) - (G20=20 mbar), I2E+, I2L, I2ELL - (G25=25 mbar) I3P - (G31=37 mbar)
I3B/P - (G30=30 mbar)
Gas Adaptive (*): This boiler fitted with gas/air ratio controls. Gas and air ratio control settings must not be changed un autorised persons. The gas
valve calibration method is explained on service manual and has to be done by Warmhaus official service.
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