DIVAtech D LN C
23
EN
cod. 3541P710 - Rev. 00 - 10/2018
5.2 General view and main components
fig. 20- General view - DIVAtech D LN C24
fig. 21- General view - DIVAtech D LN C30
5.3 Hydraulic circuit
fig. 22- Heating circuit
5.4 Technical data table
44 32
95
136
137
27
81
114
278
194
42
22
126
78
56
14
36
74
44 32
95
136
137
27
81
114
278
194
42
22
126
78
56
14
36
74
Data Unit DIVAtech D LN C24 DIVAtech D LN C30
Max. heating capacity kW 25.0 33.0 (Q)
Min. heating capacity kW 8.3 12.6 (Q)
Max. Heat Output in heating kW 22.8 30.0 (P)
Min. Heat Output in heating kW 7.3 11.1 (P)
Max. Heat Output in DHW kW 25.0 33.0
Min. Heat Output in DHW kW 8.3 12.6
Efficiency Pmax (80-60°C) % 91.2 91.0
Efficiency 30% % 89.8 89.8
NOx emissions class - 6 (<56 mg/kWh) (NOx)
Burner nozzles G20 no. x Ø 24 x 0.85 32 x 0.85
Gas supply pressure G20 mbar 20.0 20.0
Max. gas pressure at burner (G20) mbar 15.0 15.0
Min. gas pressure at burner (G20) mbar 2.0 2.0
Max. gas flow G20
m
3
/h
2.65 3.49
Min. gas flow G20
m
3
/h
0.88 1.33
Burner nozzles G31 no. x Ø 24 x 0.5 32 x 0.5
Gas supply pressure G31 mbar 37 37
Max. gas pressure at burner (G31) mbar 35.5 35.5
Min. gas pressure at burner (G31) mbar 5.0 5.0
Max. gas flow G31 kg/h 1.94 2.56
Min. gas flow G31 kg/h 0.64 0.98
Max. working pressure in heating bar 3 3 (PMS)
Min. working pressure in heating bar 0.8 0.8
Max. heating temperature °C 90 90 (tmax)
Heating water content liters 0.8 1.2
Heating expansion vessel capacity liters 8 10
Heating expansion vessel precharge pressure bar 1 1
Max. working pressure in DHW bar 9 9 (PMW)
Min. working pressure in DHW bar 0.3 0.3
DHW flow rate
t 25°C l/min 13.1 17.2
DHW flow rate
t 30°C l/min 10.9 14.3 (D)
Protection rating IP IPX4D
Power supply voltage V/Hz 230V/50Hz
Electrical power input W 48 52
Electrical power input in DHW W 48 52
Empty weight kg 27 30
Type of unit
B
11BS
27
278
241
1110 8 9
95
32
56
36
194
42
14
136
74
114
37
22
126
78
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