Joannes VENUS BA MS 24- 34, Instructions For Use, Installation And Maintenance

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VENUS BA MS 24- 34
29 EN
cod. 3541I710 - Rev. 00 - 06/2016
5.2 General view
fig. 30 - General view
5.3 Hydraulic circuit
fig. 31 - Hydraulic circuit
5.4 Technical data table
278
56
16
241
14
36
32
39
136
37
191
186
44
42
194
81
350
95
193
11 9 7 8 10 74
196
169
114
10 8 9 11
14
114
37
42
186
56
36
241
193
32
136
39
194
95
278
74
Data Unit VENUS BA MS 24 VENUS BA MS 34
Max. heating capacity kW Hs=26.6 / Hi=24.0 Hs=34.4 / Hi=31.0
Min. heating capacity kW Hs=3.0 / Hi=2.7 Hs=3.9 / Hi=3.5
Max. Heat Output in heating (80/60°C) kW 23.3 30.2
Min. Heat Output in heating (80/60°C) kW 2.7 3.5
Max. Heat Output in heating (50/30°C) kW 24.6 32.2
Min. Heat Output in heating (50/30°C) kW 2.9 3.8
Max. heating capacity in DHW kW Hs=30.0 / Hi=27.0 Hs=38.6 / Hi=34.8
Min. heating capacity in DHW kW Hs=3.0 / Hi=2.7 Hs=3.9 / Hi=3.5
Max. Heat Output in DHW kW 26.2 33.9
Min. Heat Output in DHW kW 2.7 3.5
Efficiency Pmax (80/60°C) % Hs=87.44 / Hi=97.10 Hs=87.71 / Hi=97.40
Efficiency Pmin (80/60°C) % Hs=89.78 / Hi=99.70 Hs=89.78 / Hi=99.70
Efficiency Pmax (50/30°C) % Hs=92.12 / Hi=102.30 Hs=93.74 / Hi=104.10
Efficiency Pmin (50/30°C) % Hs=97.25 / Hi=108.00 Hs=97.25 / Hi=108.00
Efficiency 30% % Hs=97.84 / Hi=108.65 Hs=97.85 / Hi=108.66
Gas feed pressure G20 mbar 20 20
Max. gas flow G20
m
3
/h
2.61 3.68
Min. gas flow G20
m
3
/h
0.53 0.53
Max. CO
2
G20 %
9.30 9.30
Min. CO
2
G20 %
8.70 8.70
Gas supply pressure G31 mbar 37 37
Max. gas flow G31 kg/h 1.01 1.42
Min. gas flow G31 kg/h 0.20 0.20
Max. CO
2
G31 %
10.50 10.50
Min. CO
2
G31 %
9.80 9.80
Efficiency class Directive 92/42 EEC -
NOx emissions class - 5 5
Max. working pressure in heating bar 3 3
Min. working pressure in heating bar 0.8 0.8
Max. heating temperature °C 90 90
Heating water content liters 1.3 1.5
Heating expansion vessel capacity liters 8 10
Heating expansion vessel prefilling pressure bar 0.8 1.0
Max. working pressure in DHW bar 9 9
Min. working pressure in DHW bar 0.3 0.3
DHW flow rate Δ t 25°C l/min 14 19
DHW flow rate
Δ
t 30°C l/min 11 16
Protection rating IP X5D X5D
Power supply voltage V/Hz 230V/50Hz 230V/50Hz
Electrical power input in heating W 100 120
Electrical power input in DHW W 127 135
Empty weight kg 30 33
Type of unit C13-C23-C33-C43-C53-C63-C83-B23-B33
PIN CE 0461CM0988