Technical Specifications; Homologations; Certifications - DeDietrich Vivadens MCR-P 28 BIC PLUS User Manual

3. Technical specifications

3 Technical specifications
3.1

Homologations

3.2 Technical specifications
Boiler type
Nominal output (Pn)
Heating System (80/60 °C)
Nominal output (Pn)
Heating System (50/30 °C)
Nominal useful output (Pn) DHW
Gas flow rate at nominal output (15 °C - 1013 mbar ) (max)
Heating efficiency under full load (Hi) (80/60 °C) (92/42/EEG)
Heating efficiency under full load (Hi) A/R=50/30 °C (EN15502)
Heating efficiency under partial load (Hi) (Return temperature 60°C)
Heating efficiency under partial load (Hi) ( 92/42/EEG)(Return temperature 30°C)
Heating efficiency under full load (Hs) (80/60 °C) (92/42/EEG)
Heating efficiency under full load (Hs) (50/30 °C) (EN15502)
Heating efficiency under partial load (Hs) (Return temperature 60°C)
Heating efficiency under partial load (Hs) ( 92/42/EEG)(Return temperature 30°C)
Weight empty, without mounting frame, without front cover
Heating circuit
Manometric height central heating circuit (ΔT = 20 K)
Flow temperature
Maximum temperature (Safety thermostat cut-off)
Stand-by losses (ΔT = 30 °C)
Water operating pressure PMS max
(1) 1 mbar = 100 Pa, 1 daPa = 1 mmWG
(2) Low temperature means for condensing boilers 30°C, for low temperature boilers 37°C and for other heaters 50°C return temperature (at
heater inlet)
(3) High temperature regime means 60°C return temperature at heater inlet and 80°C feed temperature at heater outlet
9
3.1.1.

Certifications

CE identification no PIN 0063BQ3009
NOx < 60 mg/kWh
Type of connection Chimney: B
Flue gas outlet: C
minimum-maximum
Factory setting
minimum-maximum
Factory setting
minimum-maximum
Factory setting
Natural gas G20
Natural gas G25
Propane (G31)
MCR-P 24/28 BIC PLUS
23
,C ,C ,C ,C
13 33 43 53 63
MCR-P BIC PLUS
kW
kW
kW
kW
kW
kW
3
m /h
3
m /h
3
m /h
%
%
%
%
%
%
%
%
kg
(1)
mbar
°C
°C
W
bar (MPa)
170915 - 127686-04
,C , C
83 93
5,5 - 23,8
17,8
6,3 - 25,0
19,4
5,5 - 27,4
27,4
2,96
3,45
1,15
99,1
104,4
94,3
110,2
89,3
94,0
84,9
99,3
67
240
75
110
86
3